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From: Pavel Begunkov <>
To: Jens Axboe <>,,
Subject: Re: [PATCH 1/1] io_uring: fix delayed mm check
Date: Thu, 6 Feb 2020 22:59:15 +0300
Message-ID: <> (raw)
In-Reply-To: <>

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On 06/02/2020 22:52, Jens Axboe wrote:
> On 2/6/20 11:16 AM, Pavel Begunkov wrote:
>> Fail fast if can't grab mm, so past that requests always have an mm
>> when required. This fixes not checking mm fault for
>> IORING_OP_{READ,WRITE}, as well allows to remove req->has_user
>> altogether.
> Looks fine, except that first hunk that I can just delete.
Oops, missed it. Thanks

Pavel Begunkov

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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-06 18:16 Pavel Begunkov
2020-02-06 19:52 ` Jens Axboe
2020-02-06 19:59   ` Pavel Begunkov [this message]

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