Hi Naresh, On Tue, 9 Nov 2021 18:37:48 +0530 Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote: > > [Please ignore this email if it is already reported ] > > 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 Caused by commit 5d354dc35ebb ("powerpc/83xx/mpc8349emitx: Make mcu_gpiochip_remove() return void") that is now in Linus' tree. -- Cheers, Stephen Rothwell
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