Today's Linux next 20221122 tag mips bcm63xx_defconfig build fails, Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build ARCH=mips CROSS_COMPILE=mips-linux-gnu- 'CC=sccache mips-linux-gnu-gcc' 'HOSTCC=sccache gcc' io_uring/io_uring.c: In function 'io_eventfd_ops': io_uring/io_uring.c:498:17: error: implicit declaration of function 'eventfd_signal_mask'; did you mean 'eventfd_signal'? [-Werror=implicit-function-declaration] 498 | eventfd_signal_mask(ev_fd->cq_ev_fd, 1, EPOLL_URING_WAKE); | ^~~~~~~~~~~~~~~~~~~ | eventfd_signal cc1: some warnings being treated as errors make[3]: *** [scripts/Makefile.build:252: io_uring/io_uring.o] Error 1 log: https://builds.tuxbuild.com/2HtTq82BIEEuUvHRpsnQuSFdite/ Build history: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221122/testrun/13121877/suite/build/test/gcc-12-bcm63xx_defconfig/history/ -- Linaro LKFT https://lkft.linaro.org