lkml.org 
[lkml]   [2014]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] KVM: arm/arm64: vgic: add init entry to VGIC KVM device
On 4 December 2014 at 12:01, Eric Auger <eric.auger@linaro.org> wrote:
> Here is the sequence:
> 1) The VGIC early initialization is initiated in a machine init done
> notifier. This notifier is registered in kvm_arm_gic_realize
> (http://lists.gnu.org/archive/html/qemu-devel/2014-12/msg00220.html). It
> executes after vcpu instantiations + dist/cpu interface base address
> setting + nb irq setting.
> 2) the VFIO signaling and irqfd setup is done in a reset notifier
> http://lists.gnu.org/archive/html/qemu-devel/2014-11/msg04365.html

OK. And on x86 VFIO how does this work? Obviously x86's GIC just
initializes as soon as it's created, but do we do the irqfd setup
in a reset notifier there too?

thanks
-- PMM


\
 
 \ /
  Last update: 2014-12-04 13:41    [W:0.040 / U:1.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site