On 18/08/21 18:52, Marc Zyngier wrote:
Yes, this is what I meant, as I only quoted the bit that was redundant.
These two counters would have the same value for arm64, but not for
others (at least x86).
Sure. It is just that this patch does two things at once, but doesn't
advertise it.
All in
Hi Marc,
On Wed, Aug 18, 2021 at 1:11 AM Marc Zyngier wrote:
>
> On Tue, 17 Aug 2021 01:26:39 +0100,
> Jing Zhang wrote:
> >
> > Add a new stat that counts the number of times a remote TLB flush is
> > requested, regardless of whether it kicks vCPUs out of guest mode. This
> > allows us to look
On Wed, 18 Aug 2021 17:15:36 +0100,
Jing Zhang wrote:
>
> Hi Marc,
>
> On Wed, Aug 18, 2021 at 1:11 AM Marc Zyngier wrote:
> >
> > On Tue, 17 Aug 2021 01:26:39 +0100,
> > Jing Zhang wrote:
> > >
> > > Add a new stat that counts the number of times a remote TLB flush is
> > > requested, regardl
On Tue, 17 Aug 2021 01:26:39 +0100,
Jing Zhang wrote:
>
> Add a new stat that counts the number of times a remote TLB flush is
> requested, regardless of whether it kicks vCPUs out of guest mode. This
> allows us to look at how often flushes are initiated.
nit: this is a very x86-centric view of
Add a new stat that counts the number of times a remote TLB flush is
requested, regardless of whether it kicks vCPUs out of guest mode. This
allows us to look at how often flushes are initiated.
Original-by: David Matlack
Signed-off-by: Jing Zhang
---
arch/arm64/kvm/mmu.c | 1 +
include/li
