Re: [Xen-devel] [PATCH v2] libxc: create an initial FPU state for HVM guests

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Wed, 2015-10-14 at 10:59 +0100, Wei Liu wrote:
> On Tue, Oct 13, 2015 at 06:27:20PM +0200, Roger Pau Monne wrote:
> > Xen always set the FPU as initialized when loading a HVM context, so
> > libxc
> > has to provide a valid FPU context when setting the CPU registers.
> > 
> > This is a stop-gap measure in order to unblock OSSTest Windows 7
> > failures
> > while a proper fix for the HVM CPU save/restore is being worked on.
> > 
> > Signed-off-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
> > Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> > Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
> > Cc: Jan Beulich <jbeulich@xxxxxxxx>
> > Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> > Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> > Cc: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> > Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
> > Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
> 
> I think all concerns in previous version have been addressed, so this
> patch is fine by me:
> 
> Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

I was thinking the same, so acked by me as well and applied.



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