lkml.org 
[lkml]   [2021]   [Nov]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [RFC] KVM: x86: SVM: don't expose PV_SEND_IPI feature with AVIC
From
On 11/8/21 12:14, zhenwei pi wrote:
> I don't yet know if there is a solution to this which doesn't
> involve some management software decision (e.g libvirt or higher).

If we use a new hint, there's no problems with migration from/to older
QEMU and libvirt's host-model/host-passthrough would pick up the bit
automatically.

(I'm not sure if libvirt knows that hints can change across migration,
though).

Paolo

\
 
 \ /
  Last update: 2021-11-08 12:20    [W:1.253 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site