Re: [Xen-devel] [PATCH v2 20/30] x86/cpu: Context switch cpuid masks and faulting state in context_switch()

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 05.02.16 at 14:42, <andrew.cooper3@xxxxxxxxxx> wrote:
> A single ctxt_switch_levelling() function pointer is provided
> (defaulting to an empty nop), which is overridden in the appropriate
> $VENDOR_init_levelling().
> 
> set_cpuid_faulting() is made private and included within
> intel_ctxt_switch_levelling().
> 
> One functional change is that the faulting configuration is no longer 
> special
> cased for dom0.  There was never any need to, and it will cause dom0 to
> observe the same information through native and enlightened cpuid.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel