netdev - Re: [PATCH v3 0/2] vhost: fix vhost_vq_access

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Date:   Wed, 11 Apr 2018 10:55:28 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     mst@...hat.com
Cc:     stefanha@...hat.com, virtualization@...ts.linux-foundation.org,
        torvalds@...ux-foundation.org, jasowang@...hat.com,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/2] vhost: fix vhost_vq_access_ok() log check

From: "Michael S. Tsirkin" <mst@...hat.com>
Date: Wed, 11 Apr 2018 16:24:02 +0300

> On Wed, Apr 11, 2018 at 10:35:39AM +0800, Stefan Hajnoczi wrote:
>> v3:
>>  * Rebased onto net/master and resolved conflict [DaveM]
>> 
>> v2:
>>  * Rewrote the conditional to make the vq access check clearer [Linus]
>>  * Added Patch 2 to make the return type consistent and harder to misuse [Linus]
>> 
>> The first patch fixes the vhost virtqueue access check which was recently
>> broken.  The second patch replaces the int return type with bool to prevent
>> future bugs.
> 
> Acked-by: Michael S. Tsirkin <mst@...hat.com>
> 
> We need the 1st one on stable I think.

Series applied and patch #1 queued up for -stable.