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Date: Fri, 22 Apr 2016 12:19:33 +0100
From: Wei Liu <wei.liu2@citrix.com>
Message-ID: <20160422111933.GG27627@citrix.com>
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In-Reply-To: <20160422111609.GB1885@perard.uk.xensource.com>
Subject: Re: [Qemu-devel] [PATCH v2 1/3] xenfb: use the correct condition to
 avoid excessive looping
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To: Anthony PERARD <anthony.perard@citrix.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, qemu-devel@nongnu.org, Xen-devel <xen-devel@lists.xenproject.org>

On Fri, Apr 22, 2016 at 12:16:09PM +0100, Anthony PERARD wrote:
> On Tue, Apr 12, 2016 at 10:12:28AM -0700, Stefano Stabellini wrote:
> > On Tue, 12 Apr 2016, Wei Liu wrote:
> > > In commit ac0487e1 ("xenfb.c: avoid expensive loops when prod <=
> > > out_cons"), ">=" was used. In fact, a full ring is a legit state.
> > > Correct the test to use ">".
> > > 
> > > Reported-by: "Hao, Xudong" <xudong.hao@intel.com>
> > > Signed-off-by: Wei Liu <wei.liu2@citrix.com>
> > > Tested-by: "Hao, Xudong" <xudong.hao@intel.com>
> > > Acked-by: Anthony Perard <anthony.perard@citrix.com>
> > 
> > Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> > 
> > I'll add it to my queue
> > 
> > 
> > > Cc: Stefano Stabellini <sstabellini@kernel.org>
> > > Cc: Anthony Perard <anthony.perard@citrix.com>
> > > 
> > > Backport candidate to our own tree.
> 
> Patch backported to qemu-xen.git:master.
> 

I think you mean staging. :-)

Wei.

> -- 
> Anthony PERARD