From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>, [email protected]
Subject: Re: [PATCH 5.10 0/5] iopoll fixes
Date: Mon, 7 Dec 2020 08:05:12 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 12/6/20 3:22 PM, Pavel Begunkov wrote:
> 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(-)
I'm going to apply 5/5 for 5.10, the rest for 5.11. None of these are no
in this series, and we're very late at this point. They are all marked for
stable, so not a huge concern on my front.
--
Jens Axboe
next prev parent reply other threads:[~2020-12-07 15:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-06 22:22 [PATCH 5.10 0/5] iopoll fixes Pavel Begunkov
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 ` Jens Axboe [this message]
2020-12-07 15:24 ` [PATCH 5.10 0/5] iopoll fixes Pavel Begunkov
2020-12-07 15:28 ` Jens Axboe
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