From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org
Subject: [PATCH 5.10 0/5] iopoll fixes
Date: Sun, 6 Dec 2020 22:22:41 +0000 [thread overview]
Message-ID: <cover.1607293068.git.asml.silence@gmail.com> (raw)
Following up Xiaoguang's patch, which is included in the series, patch
up when similar bug can happen. There are holes left calling
io_cqring_events(), but that's for later.
The last patch is a bit different and fixes the new personality
grabbing.
Pavel Begunkov (4):
io_uring: fix racy IOPOLL completions
io_uring: fix racy IOPOLL flush overflow
io_uring: fix io_cqring_events()'s noflush
io_uring: fix mis-seting personality's creds
Xiaoguang Wang (1):
io_uring: always let io_iopoll_complete() complete polled io.
fs/io_uring.c | 52 ++++++++++++++++++++++++++++++++++++++-------------
1 file changed, 39 insertions(+), 13 deletions(-)
--
2.24.0
next reply other threads:[~2020-12-06 22:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-06 22:22 Pavel Begunkov [this message]
2020-12-06 22:22 ` [PATCH 5.10 1/5] io_uring: always let io_iopoll_complete() complete polled io Pavel Begunkov
2020-12-07 16:28 ` Jens Axboe
2020-12-08 19:12 ` Pavel Begunkov
2020-12-08 19:17 ` Jens Axboe
2020-12-08 19:24 ` Pavel Begunkov
2020-12-08 21:10 ` Jens Axboe
2020-12-09 20:17 ` Pavel Begunkov
2020-12-10 17:38 ` Pavel Begunkov
2020-12-06 22:22 ` [PATCH 5.10 2/5] io_uring: fix racy IOPOLL completions Pavel Begunkov
2020-12-07 18:31 ` Pavel Begunkov
2020-12-06 22:22 ` [PATCH 5.10 3/5] io_uring: fix racy IOPOLL flush overflow Pavel Begunkov
2020-12-06 22:22 ` [PATCH 5.10 4/5] io_uring: fix io_cqring_events()'s noflush Pavel Begunkov
2020-12-06 22:22 ` [PATCH 5.10 5/5] io_uring: fix mis-seting personality's creds Pavel Begunkov
2020-12-07 15:05 ` [PATCH 5.10 0/5] iopoll fixes Jens Axboe
2020-12-07 15:24 ` Pavel Begunkov
2020-12-07 15:28 ` Jens Axboe
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