Buildresult: gustavoars/generic-32bit_defconfig/parisc-gcc12 built on Jan 11, 09:51

kisskb

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Status:	OK
Date/Time:	Jan 11, 09:51
Duration:	0:01:04.507924
Builder:	ka4
Revision:	init: Kconfig: Disable -Wstringop-overflow for GCC-11 (`5ea9350aab7eda203739267355037bb7f2b46029)`
Target:	gustavoars/generic-32bit_defconfig/parisc-gcc12
Branch:	gustavoars
Compiler:	parisc-gcc12 (hppa-linux-gcc (GCC) 12.2.0 / GNU ld (GNU Binutils) 2.39)
Config:	generic-32bit_defconfig (download)
Log:	Download original Possible warnings (2) drivers/gpu/drm/nouveau/nvif/object.c:161:9: warning: 'memcpy' specified bound between 4294967264 and 4294967287 exceeds maximum object size 2147483647 [-Wstringop-overflow=] drivers/gpu/drm/nouveau/nvif/object.c:298:17: warning: 'memcpy' specified bound between 4294967240 and 4294967263 exceeds maximum object size 2147483647 [-Wstringop-overflow=] Full Log # git rev-parse -q --verify 5ea9350aab7eda203739267355037bb7f2b46029^{commit} 5ea9350aab7eda203739267355037bb7f2b46029 already have revision, skipping fetch # git checkout -q -f -B kisskb 5ea9350aab7eda203739267355037bb7f2b46029 # git clean -qxdf # < git log -1 # commit 5ea9350aab7eda203739267355037bb7f2b46029 # Author: Gustavo A. R. Silva <gustavoars@kernel.org> # Date: Thu Nov 30 14:29:34 2023 -0600 # # init: Kconfig: Disable -Wstringop-overflow for GCC-11 # # -Wstringop-overflow is buggy in GCC-11. Therefore, we should disable # this option specifically for that compiler version. To achieve this, # we introduce a new configuration option: GCC11_NO_STRINGOP_OVERFLOW. # # The compiler option related to string operation overflow is now managed # under configuration CC_STRINGOP_OVERFLOW. This option is enabled by # default for all other versions of GCC that support it. # # Link: https://lore.kernel.org/lkml/b3c99290-40bc-426f-b3d2-1aa903f95c4e@embeddedor.com/ # Link: https://lore.kernel.org/lkml/20231128091351.2bfb38dd@canb.auug.org.au/ # Reviewed-by: Kees Cook <keescook@chromium.org> # Link: https://lore.kernel.org/linux-hardening/ZWj1+jkweEDWbmAR@work/ # Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux-ld --version # < git log --format=%s --max-count=1 5ea9350aab7eda203739267355037bb7f2b46029 # make -s -j 40 ARCH=parisc O=/kisskb/build/gustavoars_generic-32bit_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- generic-32bit_defconfig # < make -s -j 40 ARCH=parisc O=/kisskb/build/gustavoars_generic-32bit_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- help # make -s -j 40 ARCH=parisc O=/kisskb/build/gustavoars_generic-32bit_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- olddefconfig # make -s -j 40 ARCH=parisc O=/kisskb/build/gustavoars_generic-32bit_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c: In function 'nvif_object_mthd': /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c:161:9: warning: 'memcpy' specified bound between 4294967264 and 4294967287 exceeds maximum object size 2147483647 [-Wstringop-overflow=] 161 \| memcpy(data, args->mthd.data, size); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c: In function 'nvif_object_ctor': /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c:298:17: warning: 'memcpy' specified bound between 4294967240 and 4294967263 exceeds maximum object size 2147483647 [-Wstringop-overflow=] 298 \| memcpy(data, args->new.data, size); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/gustavoars_generic-32bit_defconfig_parisc-gcc12 # Build took: 0:01:04.507924

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