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Date:   Wed, 10 Apr 2019 00:13:00 +0100
From:   Al Viro <viro@zeniv.linux.org.uk>
To:     Murphy Zhou <jencce.kernel@gmail.com>
Cc:     linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH] fs/aio.c: fix wrong return value regression in
 __io_submit_one
Message-ID: <20190409231300.GQ2217@ZenIV.linux.org.uk>
References: <20190409060650.28901-1-jencce.kernel@gmail.com>
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On Tue, Apr 09, 2019 at 02:06:50PM +0800, Murphy Zhou wrote:
> Now it returns 0 when actually error happened, causing kernel hang easily.
> 
> Fixes: 7316b49 "aio: move sanity checks and request allocation to io_submit_one()"
> Signed-off-by: Murphy Zhou <jencce.kernel@gmail.com>

See 18bfb9c6a8a5 (aio: Fix an error code in __io_submit_one()) in
vfs.git#fixes...