From: Hao Xu <haoxu@linux.alibaba.com>
To: Pavel Begunkov <asml.silence@gmail.com>,
Jens Axboe <axboe@kernel.dk>,
io-uring@vger.kernel.org
Subject: Re: [PATCH 0/3] rsrc quiesce fixes/hardening
Date: Sat, 20 Feb 2021 14:32:39 +0800 [thread overview]
Message-ID: <52268a17-d8cc-7a6d-258c-beb9fe9eff30@linux.alibaba.com> (raw)
In-Reply-To: <1253a9e9-fbf4-4289-ae36-2768c682d6b5@gmail.com>
在 2021/2/20 上午4:49, Pavel Begunkov 写道:
> On 19/02/2021 20:45, Pavel Begunkov wrote:
>> 1/3 addresses new races in io_rsrc_ref_quiesce(), others are hardenings.
>
> s/1/2/
>
> Hao, any chance you guys can drag these patches through the same
> tests you've done for "io_uring: don't hold uring_lock ..."?
>
gotcha, will test it soon.
>>
>> Pavel Begunkov (3):
>> io_uring: zero ref_node after killing it
>> io_uring: fix io_rsrc_ref_quiesce races
>> io_uring: keep generic rsrc infra generic
>>
>> fs/io_uring.c | 65 +++++++++++++++++----------------------------------
>> 1 file changed, 21 insertions(+), 44 deletions(-)
>>
>
next prev parent reply other threads:[~2021-02-20 6:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-19 20:45 [PATCH 0/3] rsrc quiesce fixes/hardening Pavel Begunkov
2021-02-19 20:45 ` [PATCH 1/3] io_uring: zero ref_node after killing it Pavel Begunkov
2021-02-19 20:45 ` [PATCH 2/3] io_uring: fix io_rsrc_ref_quiesce races Pavel Begunkov
2021-02-20 6:31 ` Hao Xu
2021-02-20 14:07 ` Pavel Begunkov
2021-02-20 14:33 ` Pavel Begunkov
2021-02-21 9:46 ` Hao Xu
2021-02-19 20:45 ` [PATCH 3/3] io_uring: keep generic rsrc infra generic Pavel Begunkov
2021-02-19 20:49 ` [PATCH 0/3] rsrc quiesce fixes/hardening Pavel Begunkov
2021-02-20 6:32 ` Hao Xu [this message]
2021-02-20 14:14 ` Pavel Begunkov
2021-02-20 0:28 ` Jens Axboe
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