* Package:    x11-drivers/nvidia-drivers-340.102-r1
 * Repository: gentoo
 * Maintainer: jer@gentoo.org hardened@gentoo.org
 * USE:        X abi_x86_32 abi_x86_64 acpi amd64 elibc_glibc kernel_linux multilib tools userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found kernel object directory:
 *     /lib/modules/4.12.5-gentoo/build
 * Found sources for kernel version:
 *     4.12.5-gentoo
 * Gentoo supports kernels which are supported by NVIDIA
 * which are limited to the following kernels:
 * <sys-kernel/gentoo-sources-4.10
 * <sys-kernel/vanilla-sources-4.10
 * 
 * You are free to utilize eapply_user to provide whatever
 * support you feel is appropriate, but will not receive
 * support as a result of those changes.
 * 
 * Do not file a bug report about this.
 * 
 * Checking for suitable kernel configuration options...
 [ ok ]
 * Checking for suitable kernel configuration options...
 [ ok ]
>>> Unpacking source...
>>> Unpacking NVIDIA-Linux-x86_64-340.102.run to /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work
>>> Unpacking nvidia-settings-340.102.tar.bz2 to /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work
>>> Source unpacked in /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work
>>> Preparing source in /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work ...
 * abi_x86_32.x86: running multilib-minimal_abi_src_configure
 * abi_x86_64.amd64: running multilib-minimal_abi_src_configure
>>> Source configured.
>>> Compiling source in /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work ...
 * Preparing nvidia module
make -j12 HOSTCC=x86_64-pc-linux-gnu-gcc CROSS_COMPILE=x86_64-pc-linux-gnu- 'LDFLAGS=-m elf_x86_64' ARCH=x86_64 IGNORE_CC_MISMATCH=yes V=1 SYSSRC=/usr/src/linux SYSOUT=/lib/modules/4.12.5-gentoo/build CC=x86_64-pc-linux-gnu-gcc clean module 
NVIDIA: calling KBUILD...
make[1]: Entering directory '/usr/src/linux-4.12.5-gentoo'
make -C /lib/modules/4.12.5-gentoo/build KBUILD_SRC=/usr/src/linux-4.12.5-gentoo \
-f /usr/src/linux-4.12.5-gentoo/Makefile modules
make[2]: Entering directory '/usr/src/linux-4.12.5-gentoo'
test -e include/generated/autoconf.h -a -e include/config/auto.conf || (		\
echo >&2;							\
echo >&2 "  ERROR: Kernel configuration is invalid.";		\
echo >&2 "         include/generated/autoconf.h or include/config/auto.conf are missing.";\
echo >&2 "         Run 'make oldconfig && make prepare' on kernel src to fix it.";	\
echo >&2 ;							\
/bin/false)
mkdir -p /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.tmp_versions ; rm -f /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.tmp_versions/*
make -f /usr/src/linux-4.12.5-gentoo/scripts/Makefile.build obj=/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel
(cat /dev/null;   echo kernel//var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nvidia.ko;) > /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/modules.order
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-acpi.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_acpi"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-chrdev.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_chrdev"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-cray.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_cray"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-dma.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_dma"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-drm.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_drm"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-gvi.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_gvi"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-i2c.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_i2c"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-mempool.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_mempool"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-mmap.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_mmap"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-p2p.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_p2p"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/.nv-pat.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I/usr/src/linux-4.12.5-gentoo/include -I./include -I/usr/src/linux-4.12.5-gentoo/arch/x86/include/uapi -I/usr/src/linux-4.12.5-gentoo/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.12.5-gentoo/include/linux/kconfig.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=native -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG  -I/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.102\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\"  -DMODULE  -DKBUILD_BASENAME='"nv_pat"'  -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.o /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.c:13:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.c:15:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h: In function ‘queued_write_trylock’:
/usr/src/linux-4.12.5-gentoo/include/asm-generic/qrwlock.h:106:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
           cnts, cnts | _QW_LOCKED) == cnts);
                                    ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.c:13:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h: In function ‘next_zones_zonelist’:
/usr/src/linux-4.12.5-gentoo/include/linux/mmzone.h:972:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
                                            ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:5:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_get_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:176:3: note: in expansion of macro ‘this_cpu_add’
   this_cpu_add(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h: In function ‘percpu_ref_put_many’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:419:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘this_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:420:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘this_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:421:34: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘this_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:478:35: note: in expansion of macro ‘percpu_add_op’
 #define this_cpu_add_8(pcp, val)  percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘this_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:496:33: note: in expansion of macro ‘__pcpu_size_call’
 #define this_cpu_add(pcp, val)  __pcpu_size_call(this_cpu_add_, pcp, val)
                                 ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:506:33: note: in expansion of macro ‘this_cpu_add’
 #define this_cpu_sub(pcp, val)  this_cpu_add(pcp, -(typeof(pcp))(val))
                                 ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-refcount.h:275:3: note: in expansion of macro ‘this_cpu_sub’
   this_cpu_sub(*percpu_count, nr);
   ^~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.c:13:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h: In function ‘percpu_up_read_preempt_enable’:
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:400:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_1(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:364:11: note: in expansion of macro ‘raw_cpu_add_1’
   case 1: stem##1(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:401:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_2(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:365:11: note: in expansion of macro ‘raw_cpu_add_2’
   case 2: stem##2(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:402:34: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_4(pcp, val)  percpu_add_op((pcp), val)
                                  ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:366:11: note: in expansion of macro ‘raw_cpu_add_4’
   case 4: stem##4(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:130:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
          ((val) == 1 || (val) == -1)) ?  \
                               ^
/usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/percpu.h:469:35: note: in expansion of macro ‘percpu_add_op’
 #define raw_cpu_add_8(pcp, val)   percpu_add_op((pcp), val)
                                   ^~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:367:11: note: in expansion of macro ‘raw_cpu_add_8’
   case 8: stem##8(variable, __VA_ARGS__);break;  \
           ^~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:409:32: note: in expansion of macro ‘__pcpu_size_call’
 #define raw_cpu_add(pcp, val)  __pcpu_size_call(raw_cpu_add_, pcp, val)
                                ^~~~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:445:2: note: in expansion of macro ‘raw_cpu_add’
  raw_cpu_add(pcp, val);      \
  ^~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:483:34: note: in expansion of macro ‘__this_cpu_add’
 #define __this_cpu_sub(pcp, val) __this_cpu_add(pcp, -(typeof(pcp))(val))
                                  ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-defs.h:485:30: note: in expansion of macro ‘__this_cpu_sub’
 #define __this_cpu_dec(pcp)  __this_cpu_sub(pcp, 1)
                              ^~~~~~~~~~~~~~
/usr/src/linux-4.12.5-gentoo/include/linux/percpu-rwsem.h:96:3: note: in expansion of macro ‘__this_cpu_dec’
   __this_cpu_dec(*sem->read_count);
   ^~~~~~~~~~~~~~
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /usr/src/linux-4.12.5-gentoo/arch/x86/include/asm/current.h:4:0,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/sched.h:11,
                 from /usr/src/linux-4.12.5-gentoo/include/linux/utsname.h:5,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:44,
                 from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.c:15:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_from_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:152:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h: In function ‘copy_to_user’:
/usr/src/linux-4.12.5-gentoo/include/linux/uaccess.h:171:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (likely(sz < 0 || sz >= n)) {
                          ^
/usr/src/linux-4.12.5-gentoo/include/linux/compiler.h:178:40: note: in definition of macro ‘likely’
 # define likely(x) __builtin_expect(!!(x), 1)
                                        ^
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.c:13:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-chrdev.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h: At top level:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:199:2: error: #error "This driver requires the ability to change memory types!"
 #error "This driver requires the ability to change memory types!"
  ^~~~~
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-cray.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-drm.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-i2c.o] Error 1
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c: In function ‘nvidia_cpu_callback’:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:213:14: error: ‘CPU_DOWN_FAILED’ undeclared (first use in this function)
         case CPU_DOWN_FAILED:
              ^~~~~~~~~~~~~~~
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:213:14: note: each undeclared identifier is reported only once for each function it appears in
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:220:14: error: ‘CPU_DOWN_PREPARE’ undeclared (first use in this function)
         case CPU_DOWN_PREPARE:
              ^~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:15:0:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c: In function ‘nv_init_pat_support’:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:368:34: error: implicit declaration of function ‘register_cpu_notifier’ [-Werror=implicit-function-declaration]
 #define register_hotcpu_notifier register_cpu_notifier
                                  ^
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:258:17: note: in expansion of macro ‘register_hotcpu_notifier’
             if (register_hotcpu_notifier(&nv_hotcpu_nfb) != 0)
                 ^~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c: In function ‘nv_teardown_pat_support’:
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-linux.h:365:36: error: implicit declaration of function ‘unregister_cpu_notifier’ [-Werror=implicit-function-declaration]
 #define unregister_hotcpu_notifier unregister_cpu_notifier
                                    ^
/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.c:283:9: note: in expansion of macro ‘unregister_hotcpu_notifier’
         unregister_hotcpu_notifier(&nv_hotcpu_nfb);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-acpi.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-gvi.o] Error 1
cc1: some warnings being treated as errors
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-pat.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mmap.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-dma.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-mempool.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv.o] Error 1
make[3]: *** [/usr/src/linux-4.12.5-gentoo/scripts/Makefile.build:302: /var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel/nv-p2p.o] Error 1
make[2]: *** [/usr/src/linux-4.12.5-gentoo/Makefile:1515: _module_/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel] Error 2
make[2]: Leaving directory '/usr/src/linux-4.12.5-gentoo'
make[1]: *** [Makefile:152: sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-4.12.5-gentoo'
NVIDIA: left KBUILD.
nvidia.ko failed to build!
make: *** [Makefile:185: nvidia.ko] Error 1
 * ERROR: x11-drivers/nvidia-drivers-340.102-r1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=x11-drivers/nvidia-drivers-340.102-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=x11-drivers/nvidia-drivers-340.102-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/kernel'
 * S: '/var/tmp/portage/x11-drivers/nvidia-drivers-340.102-r1/work/'