From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>, [email protected]
Cc: Andres Freund <[email protected]>
Subject: Re: [PATCH 5.13] io_uring: fix misaccounting fix buf pinned pages
Date: Sat, 29 May 2021 19:27:45 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <438a6f46739ae5e05d9c75a0c8fa235320ff367c.1622285901.git.asml.silence@gmail.com>
On 5/29/21 5:01 AM, Pavel Begunkov wrote:
> As Andres reports "... io_sqe_buffer_register() doesn't initialize imu.
> io_buffer_account_pin() does imu->acct_pages++, before calling
> io_account_mem(ctx, imu->acct_pages).", leading to evevntual -ENOMEM.
>
> Initialise the field.
Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2021-05-30 1:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-29 11:01 [PATCH 5.13] io_uring: fix misaccounting fix buf pinned pages Pavel Begunkov
2021-05-30 1:27 ` Jens Axboe [this message]
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