xtensa: add support for TIF_NOTIFY_SIGNAL
authorJens Axboe <axboe@kernel.dk>
Fri, 9 Oct 2020 21:56:07 +0000 (15:56 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 12 Nov 2020 15:45:56 +0000 (08:45 -0700)
commitbec58f40d6c5372d812c93cc3947f3bc97440e57
treef91545d9e618944051fd1a2eebcccfbfa06a6eab
parent32d59773da38cd83e497a70eb9754d4bbae3aeae
xtensa: add support for TIF_NOTIFY_SIGNAL

Wire up TIF_NOTIFY_SIGNAL handling for xtensa.

Thanks to Max Filippov <jcmvbkbc@gmail.com> for making the asm correct.

Cc: linux-xtensa@linux-xtensa.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
arch/xtensa/include/asm/thread_info.h
arch/xtensa/kernel/entry.S
arch/xtensa/kernel/signal.c