lkml.org 
[lkml]   [2013]   [Jan]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/2] kvm: IOMMU read-only mapping support
On Mon, 28 Jan 2013 12:59:03 +0200
Gleb Natapov <gleb@redhat.com> wrote:

> > It sets spte based on the old value that means the readonly flag check
> > is missed. We need to call kvm_arch_flush_shadow_all under this case.
> Why not just disallow changing memory region KVM_MEM_READONLY flag
> without deleting the region?

Sounds good.

If you prefer, I can fold the required change into my patch.

Takuya


\
 
 \ /
  Last update: 2013-01-28 14:21    [W:0.083 / U:0.084 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site