Buildresult: linus/ppc64le_defconfig/powerpc-gcc13 built on Feb 2, 14:50

kisskb

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Status:	OK
Date/Time:	Feb 2, 14:50
Duration:	0:13:45.607239
Builder:	blade4b
Revision:	Kconfig: Disable -Wstringop-overflow for GCC globally (`021533194476035883300d60fbb3136426ac8ea5)`
Target:	linus/ppc64le_defconfig/powerpc-gcc13
Branch:	linus
Compiler:	powerpc-gcc13 (powerpc64-linux-gcc (GCC) 13.1.0 / GNU ld (GNU Binutils) 2.40)
Config:	ppc64le_defconfig (download)
Log:	Download original No warnings found in log. Full Log # git gc Expanding reachable commits in commit graph: 50775 Expanding reachable commits in commit graph: 104773 Expanding reachable commits in commit graph: 158109 Expanding reachable commits in commit graph: 214783 Expanding reachable commits in commit graph: 267259 Expanding reachable commits in commit graph: 324117 Expanding reachable commits in commit graph: 381677 Expanding reachable commits in commit graph: 438976 Expanding reachable commits in commit graph: 498141 Expanding reachable commits in commit graph: 548350 Expanding reachable commits in commit graph: 608905 Expanding reachable commits in commit graph: 670672 Expanding reachable commits in commit graph: 732671 Expanding reachable commits in commit graph: 796281 Expanding reachable commits in commit graph: 860972 Expanding reachable commits in commit graph: 927233 Expanding reachable commits in commit graph: 994273 Expanding reachable commits in commit graph: 1054622 Expanding reachable commits in commit graph: 1109597 Expanding reachable commits in commit graph: 1180322 Expanding reachable commits in commit graph: 1249291, done. Finding extra edges in commit graph: 60% (753953/1249291) Finding extra edges in commit graph: 61% (762068/1249291) Finding extra edges in commit graph: 62% (774561/1249291) Finding extra edges in commit graph: 63% (787054/1249291) Finding extra edges in commit graph: 64% (799547/1249291) Finding extra edges in commit graph: 65% (812040/1249291) Finding extra edges in commit graph: 66% (824533/1249291) Finding extra edges in commit graph: 67% (837025/1249291) Finding extra edges in commit graph: 68% (849518/1249291) Finding extra edges in commit graph: 69% (862011/1249291) Finding extra edges in commit graph: 70% (874504/1249291) Finding extra edges in commit graph: 71% (886997/1249291) Finding extra edges in commit graph: 72% (899490/1249291) Finding extra edges in commit graph: 73% (911983/1249291) Finding extra edges in commit graph: 74% (924476/1249291) Finding extra edges in commit graph: 75% (936969/1249291) Finding extra edges in commit graph: 76% (949462/1249291) Finding extra edges in commit graph: 77% (961955/1249291) Finding extra edges in commit graph: 78% (974447/1249291) Finding extra edges in commit graph: 79% (986940/1249291) Finding extra edges in commit graph: 80% (999433/1249291) Finding extra edges in commit graph: 81% (1011926/1249291) Finding extra edges in commit graph: 82% (1024419/1249291) Finding extra edges in commit graph: 83% (1036912/1249291) Finding extra edges in commit graph: 84% (1049405/1249291) Finding extra edges in commit graph: 85% (1061898/1249291) Finding extra edges in commit graph: 86% (1074391/1249291) Finding extra edges in commit graph: 87% (1086884/1249291) Finding extra edges in commit graph: 88% (1099377/1249291) Finding extra edges in commit graph: 89% (1111869/1249291) Finding extra edges in commit graph: 90% (1124362/1249291) Finding extra edges in commit graph: 91% (1136855/1249291) Finding extra edges in commit graph: 92% (1149348/1249291) Finding extra edges in commit graph: 93% (1161841/1249291) Finding extra edges in commit graph: 94% (1174334/1249291) Finding extra edges in commit graph: 95% (1186827/1249291) Finding extra edges in commit graph: 96% (1199320/1249291) Finding extra edges in commit graph: 97% (1211813/1249291) Finding extra edges in commit graph: 98% (1224306/1249291) Finding extra edges in commit graph: 99% (1236799/1249291) Finding extra edges in commit graph: 100% (1249291/1249291) Finding extra edges in commit graph: 100% (1249291/1249291), 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/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 021533194476035883300d60fbb3136426ac8ea5 # make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_defconfig Using /kisskb/src/arch/powerpc/configs/ppc64_defconfig as base Merging /kisskb/src/arch/powerpc/configs/le.config # # merged configuration written to .config (needs make) # # < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/linus_ppc64le_defconfig_powerpc-gcc13 # Build took: 0:13:45.607239

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