lkml.org 
[lkml]   [2016]   [Dec]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 2/6] KVM: x86: decouple irqchip_in_kernel() and pic_irqchip()
From
Date


On 16/12/2016 16:10, Radim Krčmář wrote:
> + bool ret = irqchip_kernel(kvm) || irqchip_split(kvm);

bool ret = (kvm->arch.irqchip_mode != KVM_IRQCHIP_NONE);

:)

Paolo

>
> - ret = (vpic != NULL);
> - ret |= irqchip_split(kvm);
> -
> - /* Read vpic before kvm->irq_routing. */
> + /* Matches with wmb after initializing kvm->irq_routing. */
> smp_rmb();

\
 
 \ /
  Last update: 2016-12-16 16:25    [W:0.568 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site