io_uring: implement compat handling for IORING_REGISTER_IOWQ_AFF
authorEugene Syromiatnikov <esyr@redhat.com>
Wed, 6 Apr 2022 11:55:33 +0000 (13:55 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Apr 2022 18:03:20 +0000 (20:03 +0200)
commited6b5cb53a22189ffb0dcc0b0ad34b256653909d
tree5e84d9e4abdfeddc812bd22c96f8612d958d85e2
parente767b3a3a4c47c025879fa92343f6cc121af5e6d
io_uring: implement compat handling for IORING_REGISTER_IOWQ_AFF

commit 0f5e4b83b37a96e3643951588ed7176b9b187c0a upstream.

Similarly to the way it is done im mbind syscall.

Cc: stable@vger.kernel.org # 5.14
Fixes: fe76421d1da1dcdb ("io_uring: allow user configurable IO thread CPU affinity")
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/io_uring.c