On Tue, Nov 22, 2022 at 9:59 AM Naresh Kamboju naresh.kamboju@linaro.org wrote:

Today's Linux next 20221122 tag mips bcm63xx_defconfig build fails,

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

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/tes...

noreply@ellerman.id.au reported a similar failure for m5272c3_defconfig, which I have bisected to commit 261187e66de362de ("io_uring: pass in EPOLL_URING_WAKE for eventfd signaling and wakeups"). That patch does not seem to have been posted to a public mailing list archived by lore? Oh, it was, but using a different subject https://lore.kernel.org/all/20221120172807.358868-4-axboe@kernel.dk Difficult to track without a Links: tag...

Gr{oetje,eeting}s,

Geert

-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds