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Subject: Re: [PATCH for-5.7] io_uring: fix zero len do_splice()
To:     Pavel Begunkov <asml.silence@gmail.com>,
        Jann Horn <jannh@google.com>, io-uring@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <c7dc4d15f9065f41df5ad83e051d05e7c46f004f.1588622410.git.asml.silence@gmail.com>
 <102cad76-9b98-444f-7ccf-6475245f4031@gmail.com>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <5c24bcbd-cb68-1929-d3f4-389fe599e8f1@kernel.dk>
Date:   Sat, 9 May 2020 10:15:25 -0600
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On 5/9/20 10:07 AM, Pavel Begunkov wrote:
> On 04/05/2020 23:00, Pavel Begunkov wrote:
>> do_splice() doesn't expect len to be 0. Just always return 0 in this
>> case as splice(2) do.
>>
> 
> If it was missed, may you take a look? I reattached the patch btw killing
> reported warnings.

Thanks for re-sending, I'll queue it up for 5.7.

-- 
Jens Axboe