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Regression found on powerpc gcc-8/9/10 and gcc-11 built with ppc6xx_defconfig
Following build warnings / errors reported on linux next 20211109.
metadata:
git_describe: next-20211109
git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
git_short_log: c8109c2ba35e (\"Add linux-next specific files for 20211109\")
target_arch: powerpc
toolchain: gcc-11
build error :
--------------
<stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp]
arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c: In function 'mcu_remove':
arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c:189:13: error: unused
variable 'ret' [-Werror=unused-variable]
189 | int ret;
| ^~~
cc1: all warnings being treated as errors
make[4]: *** [scripts/Makefile.build:288:
arch/powerpc/platforms/83xx/mcu_mpc8349emitx.o] Error 1
make[4]: Target '__build' not remade because of errors.
make[3]: *** [scripts/Makefile.build:571: arch/powerpc/platforms/83xx] Error 2
Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
build link:
-----------
https://builds.tuxbuild.com/20fICxLPRCpcISasoGwKGICBELv/build.log
build config:
-------------
https://builds.tuxbuild.com/20fICxLPRCpcISasoGwKGICBELv/config
# To install tuxmake on your system globally
# sudo pip3 install -U tuxmake
tuxmake --runtime podman --target-arch powerpc --toolchain gcc-11
--kconfig ppc6xx_defconfig
--
Linaro LKFT
https://lkft.linaro.org
