From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: Re: [PATCH 0/3] changes around fixed rsrc
Date: Sat, 21 Aug 2021 15:25:19 +0100 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 8/21/21 2:18 PM, Jens Axboe wrote:
> On 8/20/21 3:36 AM, Pavel Begunkov wrote:
>> 1-2 put some limits on the fixed file tables sizes, files and
>> buffers.
>>
>> 3/3 adds compatibility checks for ->splice_fd_in, for all requests
>> buy rw and some others, see the patch message.
>>
>> All based on 5.15 and merked stable, looks to me as the best way.
>>
>> Pavel Begunkov (3):
>> io_uring: limit fixed table size by RLIMIT_NOFILE
>> io_uring: place fixed tables under memcg limits
>> io_uring: add ->splice_fd_in checks
>>
>> fs/io_uring.c | 61 ++++++++++++++++++++++++++++++---------------------
>> 1 file changed, 36 insertions(+), 25 deletions(-)
>
> Applied - especially 3/3 will be a bit of a stable pain. Nothing difficult,
> just needs attention for each version...
Yep. Thanks, Jens
--
Pavel Begunkov
prev parent reply other threads:[~2021-08-21 14:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-20 9:36 [PATCH 0/3] changes around fixed rsrc Pavel Begunkov
2021-08-20 9:36 ` [PATCH 1/3] io_uring: limit fixed table size by RLIMIT_NOFILE Pavel Begunkov
2021-08-20 9:36 ` [PATCH 2/3] io_uring: place fixed tables under memcg limits Pavel Begunkov
2021-08-20 9:36 ` [PATCH 3/3] io_uring: add ->splice_fd_in checks Pavel Begunkov
2021-08-21 13:18 ` [PATCH 0/3] changes around fixed rsrc Jens Axboe
2021-08-21 14:25 ` Pavel Begunkov [this message]
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