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(parent: 40b9918) | patch
io_uring: check for iowq alloc_workqueue failure
authorPavel Begunkov <asml.silence@gmail.com>
Fri, 31 Jan 2025 17:28:21 +0000 (17:28 +0000)
committerJens Axboe <axboe@kernel.dk>
Mon, 17 Feb 2025 12:34:45 +0000 (05:34 -0700)
commit7215469659cb9751a9bf80e43b24a48749004d26
treeaee43a8d6edd2231f5ce6afb4c31db0e813500e4tree
parent40b991837f3293317c9845b549e10600e9d54611commit | diff
io_uring: check for iowq alloc_workqueue failure

alloc_workqueue() can fail even during init in io_uring_init(), check
the result and panic if anything went wrong.

Fixes: 73eaa2b583493 ("io_uring: use private workqueue for exit work")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/3a046063902f888f66151f89fa42f84063b9727b.1738343083.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/io_uring.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git