Re: [Xen-devel] [PATCH] x86/fpu: CR0.TS should be set before trap into PV guest's #NM exception handle

["Luke S. Crawford" <lsc@xxxxxxxxx>]

On 12/02/2013 12:34 AM, Jan Beulich wrote:
> The thing is that a guest admin may not have access to the VM's
> config file, i.e. a satisfactory solution ought to involve only guest
> side actions.
A service provider who allows customers to run their own kernel would 
see it the other way around.
That is the situation I find myself in.

I don't have access to my guest's config files.   Something I can do as 
the manager of the dom0 to ameliorate the problem without requiting the 
customers to do anything, and without requiring me to break into the 
guest and figure out how to patch whatever random kernel they might be 
using would help me a lot.
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