io_uring_cancel_files() may hangs because it can't find requests with ->files in defer_list. Pavel Begunkov (2): io_uring: fix cancel of deferred reqs with ->files io_uring: fix linked deferred ->files cancellation fs/io_uring.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) -- 2.24.0