# git rev-parse -q --verify a5e0ace04fbf56c1794b1a2fa7a93672753b3fc7^{commit} a5e0ace04fbf56c1794b1a2fa7a93672753b3fc7 already have revision, skipping fetch # git checkout -q -f -B kisskb a5e0ace04fbf56c1794b1a2fa7a93672753b3fc7 # git clean -qxdf # < git log -1 # commit a5e0ace04fbf56c1794b1a2fa7a93672753b3fc7 # Author: Gustavo A. R. Silva # 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 # Link: https://lore.kernel.org/linux-hardening/ZWj1+jkweEDWbmAR@work/ # Signed-off-by: Gustavo A. R. Silva # < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 a5e0ace04fbf56c1794b1a2fa7a93672753b3fc7 # make -s -j 160 ARCH=s390 O=/kisskb/build/gustavoars_allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig # < make -s -j 160 ARCH=s390 O=/kisskb/build/gustavoars_allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux- help # make -s -j 160 ARCH=s390 O=/kisskb/build/gustavoars_allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux- olddefconfig # make -s -j 160 ARCH=s390 O=/kisskb/build/gustavoars_allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux- Completed OK # rm -rf /kisskb/build/gustavoars_allmodconfig_s390x-gcc11 # Build took: 0:19:10.705495