Re: [PATCH v2 12/17] arm64: KVM: Add ARCH_WORKAROUND_2 support for guests

[Marc Zyngier]

On Sat, 09 Jun 2018 14:09:35 +0100,
Jon Masters wrote:
> 
> On 05/29/2018 08:11 AM, Marc Zyngier wrote:
> > In order to offer ARCH_WORKAROUND_2 support to guests, we need
> > a bit of infrastructure.
> > 
> > Let's add a flag indicating whether or not the guest uses
> > SSBD mitigation. Depending on the state of this flag, allow
> > KVM to disable ARCH_WORKAROUND_2 before entering the guest,
> > and enable it when exiting it.
> 
> ...Live migration?

Work in progress.

	M.

-- 
Jazz is not dead, it just smell funny.