On Sun, Sep 05, 2021 at 07:28:35PM +0530, Naresh Kamboju wrote:
Following build errors noticed while building stable rc Linux 5.13.14 with gcc-11 for powerpc architecture.
# to reproduce this build locally: tuxmake --target-arch=powerpc --kconfig=defconfig --toolchain=gcc-11 --wrapper=sccache --environment=KBUILD_BUILD_TIMESTAMP=@1630691419 --environment=KBUILD_BUILD_USER=tuxmake --environment=KBUILD_BUILD_HOST=tuxmake --environment=SCCACHE_BUCKET=sccache.tuxbuild.com --runtime=podman --image=855116176053.dkr.ecr.us-east-1.amazonaws.com/tuxmake/powerpc_gcc-11 config default kernel xipkernel modules dtbs dtbs-legacy debugkernel headers
make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=powerpc CROSS_COMPILE=powerpc64le-linux-gnu- 'CC=sccache powerpc64le-linux-gnu-gcc' 'HOSTCC=sccache gcc' defconfig
make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=powerpc CROSS_COMPILE=powerpc64le-linux-gnu- 'CC=sccache powerpc64le-linux-gnu-gcc' 'HOSTCC=sccache gcc' Cannot find symbol for section 10: .text.unlikely. kernel/kexec_file.o: failed make[2]: *** [/builds/linux/scripts/Makefile.build:273: kernel/kexec_file.o] Error 1 make[2]: *** Deleting file 'kernel/kexec_file.o'
Build config: https://builds.tuxbuild.com/1xdiIZVZuLCW3X1WO2YT6Fsl19w/config
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
meta data:
git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc git_sha: a603798fb16829e56f80f57879611e67bba4910d git_short_log: a603798fb168 (\Linux 5.13.14\) kconfig: defconfig kernel_version: 5.13.14 target_arch: powerpc toolchain: gcc-11steps to reproduce: https://builds.tuxbuild.com/1xdiIZVZuLCW3X1WO2YT6Fsl19w/tuxmake_reproducer.s...
-- Linaro LKFT https://lkft.linaro.org
Is this a regression? Has this compiler ever been able to build this arch like this?
thanks,
greg k-h