[Devel] [svt-core] [PATCH rh7 v1] KVM: x86: set TMR when the interrupt is accepted

Roman Kagan rkagan at virtuozzo.com
Thu Feb 18 09:18:43 PST 2016


On Sat, Feb 13, 2016 at 01:02:03PM +0300, Pavel Butsykin wrote:
> From: Paolo Bonzini <pbonzini at redhat.com>
> 
> Do not compute TMR in advance. Instead, set the TMR just before the interrupt
> is accepted into the IRR. This limits the coupling between IOAPIC and LAPIC.
> 
> Signed-off-by: Paolo Bonzini <pbonzini at redhat.com>
> Signed-off-by: Pavel Butsykin <pbutsykin at virtuozzo.com>

Reviewed-by: Roman Kagan <rkagan at virtuozzo.com>


More information about the Devel mailing list