From: George Dunlap <george.dunlap@eu.citrix.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: Re: [PATCH] qemu-traditional: disable msitranslate by default
Date: Wed, 27 Jun 2012 14:39:26 +0100 [thread overview]
Message-ID: <4FEB0D0E.8010509@eu.citrix.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1206271436320.27860@kaball.uk.xensource.com>
On 27/06/12 14:39, Stefano Stabellini wrote:
> msitranslate is known to cause problems with some device drivers,
> because it sets the real device in MSI mode while making the guest think
> is actually in legacy interrupts mode. Some drivers are able to spot this
> inconsistency and break (Nvidia drivers for example).
>
> Disable the option by default.
>
> Signed-off-by: Stefano Stabellini<stefano.stabellini@eu.citrix.com>
This patch has been in XenServer for two releases now.
Acked-by: George Dunlap <george.dunlap@eu.citrix.com>
next prev parent reply other threads:[~2012-06-27 13:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 13:39 [PATCH] qemu-traditional: disable msitranslate by default Stefano Stabellini
2012-06-27 13:39 ` George Dunlap [this message]
2012-06-28 14:50 ` Ian Jackson
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