From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: Backports for Xen 4.6
Date: Wed, 20 Jan 2016 18:32:15 +0000
Message-ID: <569FD2AF.9010706@citrix.com>
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On 18/01/16 15:53, Andrew Cooper wrote:
> Hi,
>
> Looking at the XenServer patch queue, I have a few nominations for
> backports.
>
> Hypervisor:
> 22a1fbb575df "x86/hvm: make sure stdvga cache cannot be re-enabled"

This patch appears to have been missed in the latest round of backports.

It causes guest console corruption when an HVM guest restarts its
graphics drivers.

~Andrew