Buildresult: linus/arm64-allmodconfig/arm64-gcc13 built on Feb 2, 14:57

kisskb

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Status:	OK
Date/Time:	Feb 2, 14:57
Duration:	0:24:27.392308
Builder:	alpine2
Revision:	Kconfig: Disable -Wstringop-overflow for GCC globally (`021533194476035883300d60fbb3136426ac8ea5)`
Target:	linus/arm64-allmodconfig/arm64-gcc13
Branch:	linus
Compiler:	arm64-gcc13 (aarch64-linux-gcc (GCC) 13.1.0 / GNU ld (GNU Binutils) 2.40)
Config:	allmodconfig (download)
Log:	Download original No warnings found in log. Full Log # git gc Expanding reachable commits in commit graph: 54918 Expanding reachable commits in commit graph: 112986 Expanding reachable commits in commit graph: 171875 Expanding reachable commits in commit graph: 231831 Expanding reachable commits in commit graph: 291387 Expanding reachable commits in commit graph: 352725 Expanding reachable commits in commit graph: 414228 Expanding reachable commits in commit graph: 476168 Expanding reachable commits in commit graph: 535261 Expanding reachable commits in commit graph: 597661 Expanding reachable commits in commit graph: 660012 Expanding reachable commits in commit graph: 721825 Expanding reachable commits in commit graph: 783710 Expanding reachable commits in commit graph: 845867 Expanding reachable commits in commit graph: 905727 Expanding reachable commits in commit graph: 939882 Expanding reachable commits in commit graph: 974498 Expanding reachable commits in commit graph: 1011095 Expanding reachable commits in commit graph: 1045890 Expanding reachable commits in commit graph: 1071634 Expanding reachable commits in commit graph: 1109574 Expanding reachable commits in commit graph: 1143248 Expanding reachable commits in commit graph: 1174689 Expanding reachable commits in commit graph: 1211221 Expanding reachable commits in commit graph: 1246797 Expanding reachable commits in commit graph: 1249291, done. 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Apparently it # just happens to work on x86-64 with other gcc versions. # # On arm64, I see warnings with gcc version 13.2.1, and the kernel test # robot reports the same problem on s390 with gcc 13.2.0. # # Admittedly it seems to be just the new Xe drm driver, but this is # keeping me from doing my normal arm64 build testing. So it gets # reverted until somebody figures out what causes the problem (and why it # doesn't show on x86-64, which is what makes me suspect it was never just # about gcc-11, and more about just random happenstance). # # This also changes the Kconfig naming a bit - just make the "disable this # for GCC" conditional be one simple Kconfig entry, and we can put the gcc # version dependencies in that entry once we figure out what the correct # rules are. # # The version dependency _may_ still end up being "gcc version larger than # 11" if the issue is purely in the Xe driver, but even if that ends up # the case, let's make that all part of the "GCC_NO_STRINGOP_OVERFLOW" # logic. # # For now, we just disable it for all gcc versions while the exact cause # is unknown. # # Link: https://lore.kernel.org/all/202401161031.hjGJHMiJ-lkp@intel.com/T/ # Cc: Gustavo A. R. Silva <gustavoars@kernel.org> # Cc: Kees Cook <keescook@chromium.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 021533194476035883300d60fbb3136426ac8ea5 # make -s -j 160 ARCH=arm64 O=/kisskb/build/linus_allmodconfig_arm64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/aarch64-linux/bin/aarch64-linux- allmodconfig # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig # < make -s -j 160 ARCH=arm64 O=/kisskb/build/linus_allmodconfig_arm64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 160 ARCH=arm64 O=/kisskb/build/linus_allmodconfig_arm64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig # make -s -j 160 ARCH=arm64 O=/kisskb/build/linus_allmodconfig_arm64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/aarch64-linux/bin/aarch64-linux- Completed OK # rm -rf /kisskb/build/linus_allmodconfig_arm64-gcc13 # Build took: 0:24:27.392308

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