lkml.org 
[lkml]   [2022]   [Jun]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v11 10/19] KVM: s390: pv: add mmu_notifier
On Fri,  3 Jun 2022 08:56:36 +0200
Claudio Imbrenda <imbrenda@linux.ibm.com> wrote:

> Add an mmu_notifier for protected VMs. The callback function is
> triggered when the mm is torn down, and will attempt to convert all
> protected vCPUs to non-protected. This allows the mm teardown to use
> the destroy page UVC instead of export.
>
> Also make KVM select CONFIG_MMU_NOTIFIER, needed to use mmu_notifiers.
>
> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
> Acked-by: Janosch Frank <frankja@linux.ibm.com>

Reviewed-by: Nico Boehr <nrb@linux.ibm.com>

\
 
 \ /
  Last update: 2022-06-08 14:06    [W:0.240 / U:0.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site