The Powervr drivers (beta2) for the Kyro2 won't compile when running Gentoo's kernel 2.4.19-r1. Compiled fine under 2.4.18 & 2.5.8. http://www.pvrdev.com/driver/2.00.20.0234/powervr-2.00.20-234.tgz bash-2.05a# make install cc -O2 -DMODULE -DMODVERSIONS -include /usr/src/linux/include/linux/modversions.h -D__KERNEL__ -I/usr/src/linux/include -DLINUX -DGCC_IA32 -Idrm -c -o hostfunc.o hostfunc.c cc -O2 -DMODULE -DMODVERSIONS -include /usr/src/linux/include/linux/modversions.h -D__KERNEL__ -I/usr/src/linux/include -DLINUX -DGCC_IA32 -Idrm -c -o kernmem.o kernmem.c cc -O2 -DMODULE -DMODVERSIONS -include /usr/src/linux/include/linux/modversions.h -D__KERNEL__ -I/usr/src/linux/include -DLINUX -DGCC_IA32 -Idrm -c -o mmap.o mmap.c cc -O2 -DMODULE -DMODVERSIONS -include /usr/src/linux/include/linux/modversions.h -D__KERNEL__ -I/usr/src/linux/include -DLINUX -DGCC_IA32 -Idrm -c -o module.o module.c cc -O2 -DMODULE -DMODVERSIONS -include /usr/src/linux/include/linux/modversions.h -D__KERNEL__ -I/usr/src/linux/include -DLINUX -DGCC_IA32 -Idrm -c -o module_drm.o module_drm.c In file included from module_drm.c:69: drm/pvr_drm_vm.h: In function `powervr_vm_shm_nopage': drm/pvr_drm_vm.h:138: structure has no member named `virtual' make: *** [module_drm.o] Error 1
its not a gentoo specific bug, its a kernel 2.4.19 bug