The powerpc builds failed on Linux next-20240626 tag due to following warnings
and errors with gcc-13, gcc-8 and clang-18.
Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
Regressions found on powerpc:
- clang-nightly-ppc64e_defconfig
- clang-18-maple_defconfig
- clang-nightly-defconfig
- clang-18-defconfig
- gcc-13-maple_defconfig
- gcc-8-cell_defconfig
- gcc-8-maple_defconfig
- clang-18-ppc64e_defconfig
- clang-nightly-cell_defconfig
- clang-nightly-maple_defconfig
- gcc-8-ppc64e_defconfig
- gcc-13-cell_defconfig
- gcc-13-defconfig
- gcc-13-ppc64e_defconfig
- clang-18-cell_defconfig
- gcc-8-defconfig
Build errors:
----
arch/powerpc/kernel/nvram_64.c:79:17: error: initialization of 'void
(*)(struct kmsg_dumper *, enum kmsg_dump_reason, const char *)' from
incompatible pointer type 'void (*)(struct kmsg_dumper *, enum
kmsg_dump_reason)' [-Werror=incompatible-pointer-types]
79 | .dump = oops_to_nvram
| ^~~~~~~~~~~~~
arch/powerpc/kernel/nvram_64.c:79:17: note: (near initialization for
'nvram_kmsg_dumper.dump')
arch/powerpc/kernel/nvram_64.c:645:13: error: conflicting types for
'oops_to_nvram'; have 'void(struct kmsg_dumper *, enum
kmsg_dump_reason, const char *)'
645 | static void oops_to_nvram(struct kmsg_dumper *dumper,
| ^~~~~~~~~~~~~
arch/powerpc/kernel/nvram_64.c:75:13: note: previous declaration of
'oops_to_nvram' with type 'void(struct kmsg_dumper *, enum
kmsg_dump_reason)'
75 | static void oops_to_nvram(struct kmsg_dumper *dumper,
| ^~~~~~~~~~~~~
arch/powerpc/kernel/nvram_64.c:75:13: error: 'oops_to_nvram' used but
never defined [-Werror]
arch/powerpc/kernel/nvram_64.c:645:13: error: 'oops_to_nvram' defined
but not used [-Werror=unused-function]
645 | static void oops_to_nvram(struct kmsg_dumper *dumper,
| ^~~~~~~~~~~~~
cc1: all warnings being treated as errors
metadata:
--
git_describe: next-20240626
git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
git_short_log: df9574a57d02 ("Add linux-next specific files for 20240626")
arch: powerpc
toolchain: gcc-13, gcc-8 and clang-18
Steps to reproduce:
---------
# tuxmake --runtime podman --target-arch powerpc --toolchain gcc-13
--kconfig ppc64e_defconfig
Links:
--
- https://storage.tuxsuite.com/public/linaro/lkft/builds/2iQqkMfvFPihkYnvWC7UxrVhb1X/
- https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240626/testrun/24453163/suite/build/test/gcc-13-ppc64e_defconfig/details/
- https://storage.tuxsuite.com/public/linaro/lkft/builds/2iQqkMfvFPihkYnvWC7UxrVhb1X/config
--
Linaro LKFT
https://lkft.linaro.org
