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Bug 892850 - sys-kernel/gentoo-kernel-6.1.9: build failure (with gcc-13?) in tools/include/linux/poison.h:27:39: error: pointer of type -Werror=pointer-arith
Summary: sys-kernel/gentoo-kernel-6.1.9: build failure (with gcc-13?) in tools/include...
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Distribution Kernel Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: gcc-13
  Show dependency tree
 
Reported: 2023-02-01 18:30 UTC by Sam James
Modified: 2023-02-02 00:23 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
build.log (file_892850.txt,79.56 KB, text/plain)
2023-02-01 18:30 UTC, Sam James
Details
build.log (file_892850.txt,83.42 KB, text/plain)
2023-02-01 21:08 UTC, Sam James
Details

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Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2023-02-01 18:30:21 UTC
Created attachment 849638 [details]
build.log

In file included from /var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/list.h:6,
                 from /var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/objtool/include/objtool/objtool.h:10,
                 from weak.c:10:
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/list.h: In function ‘list_del’:
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/poison.h:27:39: error: pointer of type -Werror=pointer-arith][]]
   27 | #define LIST_POISON1  ((void *) 0x100 + POISON_POINTER_DELTA)
      |                                       ^
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/list.h:108:23: note: in expansion of macro ‘LIST_POISON1’
  108 |         entry->next = LIST_POISON1;
      |                       ^~~~~~~~~~~~
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/poison.h:28:39: error: pointer of type -Werror=pointer-arith][]]
   28 | #define LIST_POISON2  ((void *) 0x200 + POISON_POINTER_DELTA)
      |                                       ^
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/list.h:109:23: note: in expansion of macro ‘LIST_POISON2’
  109 |         entry->prev = LIST_POISON2;
      |                       ^~~~~~~~~~~~
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/list.h: In function ‘hlist_del’:
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.9/work/linux-6.1/tools/include/linux/poison.h:27:39: error: pointer of type -Werror=pointer-arith][]]
   27 | #define LIST_POISON1  ((void *) 0x100 + POISON_POINTER_DELTA)
      |                             
[...]

----


Portage 3.0.44 (python 3.11.1-final-0, default/linux/amd64/17.1/hardened, gcc-13, glibc-2.36-r7, 6.1.8-gentoo-dist-hardened x86_64)
=================================================================
System uname: Linux-6.1.8-gentoo-dist-hardened-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-glibc2.36
KiB Mem:    65758020 total,  15583492 free
KiB Swap:    8290300 total,   3899388 free
Timestamp of repository gentoo: Wed, 01 Feb 2023 18:17:02 +0000
Head commit of repository gentoo: 8940bf296a043968b8f4418aefe135d12e260255

Timestamp of repository emacs: Mon, 30 Jan 2023 17:48:16 +0000
Head commit of repository emacs: 225ac79e9d8f56f7524de5c71befcb1fc81d7be3

Timestamp of repository kde: Tue, 31 Jan 2023 14:16:53 +0000
Head commit of repository kde: 3f8fdefd8f8b319a0e9b22bbf4e7cbcfa0adc523

Timestamp of repository qt: Mon, 30 Jan 2023 17:48:23 +0000
Head commit of repository qt: 7cbfa41ff456b56ca55650696b3e9a7c14f92037

Timestamp of repository sam_c: Mon, 30 Jan 2023 17:48:45 +0000
Head commit of repository sam_c: 72ff75c217156204498792aaba2371bc0e5fb834

Timestamp of repository steam-overlay: Mon, 30 Jan 2023 17:48:24 +0000
Head commit of repository steam-overlay: cb2e509008f4686631582637696f9f98d10588d6

sh dash 0.5.12
ld GNU ld (Gentoo 2.40 p1) 2.40
ccache version 4.7.4 [disabled]
app-misc/pax-utils:        1.3.7::gentoo
app-shells/bash:           5.2_p15-r1::gentoo
dev-java/java-config:      2.3.1::gentoo
dev-lang/perl:             5.36.0-r2::gentoo
dev-lang/python:           3.9.16-r1::gentoo, 3.10.9-r1::gentoo, 3.11.1-r1::gentoo, 3.12.0_alpha4-r1::gentoo
dev-lang/rust:             1.67.0::gentoo
dev-util/ccache:           4.7.4::gentoo
dev-util/cmake:            3.25.2::gentoo
dev-util/meson:            1.0.0::gentoo
sys-apps/baselayout:       2.13-r1::gentoo
sys-apps/sandbox:          2.30-r1::gentoo
sys-apps/systemd:          252.5::gentoo
sys-devel/autoconf:        2.13-r7::gentoo, 2.71-r5::gentoo
sys-devel/automake:        1.16.5::gentoo
sys-devel/binutils:        2.40::gentoo
sys-devel/binutils-config: 5.5::gentoo
sys-devel/clang:           15.0.7-r1::gentoo, 16.0.0_pre20230127::gentoo
sys-devel/gcc:             10.4.1_p20230126::gentoo, 11.3.1_p20230127::gentoo, 12.2.1_p20230128::gentoo, 13.0.1_pre20230129-r1::gentoo
sys-devel/gcc-config:      2.10::gentoo
sys-devel/libtool:         2.4.7-r1::gentoo
sys-devel/lld:             15.0.7::gentoo, 16.0.0_pre20230127::gentoo
sys-devel/llvm:            14.0.6-r2::gentoo, 15.0.7::gentoo, 16.0.0_pre20230127::gentoo
sys-devel/make:            4.4.0.90::gentoo
sys-kernel/linux-headers:  6.1::gentoo (virtual/os-headers)
sys-libs/glibc:            2.36-r7::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/gentoo.git
    priority: -1000
    eclass-overrides: sam_c
    volatile: True
    sync-git-verify-commit-signature: yes
    sync-git-clone-extra-opts: -b stable -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now

crossdev
    location: /var/db/repos/crossdev
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

emacs
    location: /var/db/repos/emacs
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/emacs.git
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

kde
    location: /var/db/repos/kde
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/kde.git
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

local
    location: /var/db/repos/local
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

qt
    location: /var/db/repos/qt
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/qt.git
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

sam_c
    location: /var/db/repos/sam_c
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/sam_c.git
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

steam-overlay
    location: /var/db/repos/steam-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/steam-overlay.git
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

test
    location: /var/db/repos/test
    masters: gentoo
    eclass-overrides: sam_c
    volatile: True

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="@FREE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php8.2/ext-active/ /etc/php/cgi-php8.2/ext-active/ /etc/php/cli-php8.2/ext-active/ /etc/php/fpm-php8.2/ext-active/ /etc/php/phpdbg-php8.2/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --with-bdeps=y --complete-graph --deep --dynamic-deps=n --changed-deps=n --usepkg-exclude sys-fs/zfs --usepkg-exclude sys-fs/zfs-kmod --usepkg=y --implicit-system-deps=n --jobs=4 --load-average 32"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg cgroup clean-logs config-protect-if-modified distlocks fixlafiles ipc-sandbox mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type"
GENTOO_MIRRORS="http://www.mirrorservice.org/sites/distfiles.gentoo.org/ http://mirrors.soeasyto.com/distfiles.gentoo.org/"
LANG="en_GB.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-z,pack-relative-relocs"
LEX="reflex"
LINGUAS="en en_GB"
MAKEOPTS="-j32 -l32"
PKGDIR="/var/cache/binpkgs"
PORTAGE_BUNZIP2_COMMAND="lbunzip2"
PORTAGE_COMPRESS="xz"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
RUSTFLAGS="-C target-cpu=native"
SHELL="/bin/bash"
USE="PIC X a52 aac acl acpi activities aes alsa amd64 avx avx2 bash-completion bluetooth branding bzip2 cairo caps cdda cdr cet clang cli crypt dbus declarative dist-kernel dri dts dvd dvdr emacs encode exif f16c filecaps firewalld flac fma3 fortran freetype gdbm gif gmp gpm graphite gtk gui hardened harfbuzz hunspell iconv icu ipv6 jit jpeg kde kdesu kwallet lcms libglvnd libnotify libtirpc lto mad mmx mmxext mng mp3 mp4 mpeg multilib ncurses nftables nls nptl ogg opengl openmp pam pango pclmul pcre pdf pgo pie pipewire plasma png policykit popcnt ppds pulseaudio qml qt5 rdrand readline screencast sdl seccomp semantic-desktop sha sound spell sse sse2 sse3 sse4_1 sse4_2 sse4a ssl ssp ssse3 startup-notification svg system-av1 system-binutils system-boost system-bootstrap system-cairo system-clang system-digest system-ffmpeg system-harfbuzz system-heimdal system-icu system-jpeg system-leveldb system-libevent system-libs system-libvpx system-libyaml system-llvm system-lz4 system-mitkrb5 system-sqlite system-ssl system-tbb system-uulib system-webp system-zlib systemd test-rust tiff truetype udev udisks unicode upower usb verify-sig vorbis vulkan wayland widgets x264 xattr xcb xft xml xtpax xv xvid zfs zlib zsh-completion" ABI_X86="32 64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en en-GB" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="X86 AArch64 AMDGPU ARM AVR BPF Hexagon Lanai MSP430 Mips NVPTX PowerPC RISCV Sparc SystemZ WebAssembly XCore" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_10 pypy3 python3_11 python3_8 python3_9" QEMU_USER_TARGETS="aarch64 aarch64_be alpha armeb hppa m68k ppc ppc64 ppc64le sparc sparc64" RUBY_TARGETS="ruby31" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
YACC="byacc"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, SIZE, STRINGS, STRIP, YFLAGS
Comment 1 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2023-02-01 21:08:01 UTC
Created attachment 849644 [details]
build.log

Better log:
```
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/tools/include/linux/list.h: In function ‘list_del’:
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/tools/include/linux/poison.h:27:39: error: pointer of type ‘void *’ used in arithmetic [-Werror=pointer-arith]
   27 | #define LIST_POISON1  ((void *) 0x100 + POISON_POINTER_DELTA)
      |                                       ^
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/tools/include/linux/list.h:108:23: note: in expansion of macro ‘LIST_POISON1’
  108 |         entry->next = LIST_POISON1;
      |                       ^~~~~~~~~~~~
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/tools/include/linux/poison.h:28:39: error: pointer of type ‘void *’ used in arithmetic [-Werror=pointer-arith]
   28 | #define LIST_POISON2  ((void *) 0x200 + POISON_POINTER_DELTA)
      |                                       ^
/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/tools/include/linux/list.h:109:23: note: in expansion of macro ‘LIST_POISON2’
  109 |         entry->prev = LIST_POISON2;
      |                       ^~~~~~~~~~~~
[...]
cc1: all warnings being treated as errors
make[4]: *** [/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/tools/build/Makefile.build:97: /var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/modprep/tools/objtool/elf.o] Error 1
make -f /var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/scripts/Makefile.build obj=scripts/mod
cc1: error: cannot load plugin ./scripts/gcc-plugins/randomize_layout_plugin.so: ./scripts/gcc-plugins/randomize_layout_plugin.so: undefined symbol: tree_code_type
cc1: error: cannot load plugin ./scripts/gcc-plugins/randomize_layout_plugin.so: ./scripts/gcc-plugins/randomize_layout_plugin.so: undefined symbol: tree_code_type
make[2]: *** [/var/tmp/portage/sys-kernel/gentoo-kernel-6.1.8/work/linux-6.1/scripts/Makefile.build:250: scripts/mod/empty.o] Error 1
```
Comment 2 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2023-02-01 22:08:39 UTC
-Wpointer-arith isn't enabled by default, it's from my flags, and kernel doesn't set it by default. It's an upstream issue & not a regression.