Jens Axboe be9bc79296 UPSTREAM: io_uring: hold uring mutex around poll removal ... Snipped from commit 9ca9fb24d5febccea354089c41f96a8ad0d853f8 upstream. While reworking the poll hashing in the v6.0 kernel, we ended up grabbing the ctx->uring_lock in poll update/removal. This also fixed a bug with linked timeouts racing with timeout expiry and poll removal. Bring back just the locking fix for that. Bug: 289229683 Reported-and-tested-by: Querijn Voet <querijnqyn@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 0e388fce7aec40992eadee654193cad345d62663) Signed-off-by: Lee Jones <joneslee@google.com> Change-Id: Ife3683f26b19af1887ae1c59d3bd8b4e1700c79a		2023-07-04 09:02:16 +00:00
..
io_uring.c	UPSTREAM: io_uring: hold uring mutex around poll removal	2023-07-04 09:02:16 +00:00
io-wq.c	io_uring: don't gate task_work run on TIF_NOTIFY_SIGNAL	2023-01-24 07:19:56 +01:00
io-wq.h	ANDROID: struct io_uring ABI preservation hack for 5.10.162 changes	2023-02-02 11:23:22 +00:00
Makefile