[PATCH] arm64: Expose ID_AA64ISAR1_EL1.XS to sanitised feature consumers

[Catalin Marinas]

On Fri, Nov 01, 2024 at 08:47:48AM -0700, Oliver Upton wrote:
> On Fri, Nov 01, 2024 at 03:35:41PM +0000, Catalin Marinas wrote:
> > On Thu, Oct 31, 2024 at 08:35:19AM +0000, Marc Zyngier wrote:
> > > Despite KVM now being able to deal with XS-tagged TLBIs, we still don't
> > > expose these feature bits to KVM.
> > > 
> > > Plumb in the feature in ID_AA64ISAR1_EL1.
> > > 
> > > Fixes: 0feec7769a63 ("KVM: arm64: nv: Add handling of NXS-flavoured TLBI operations")
> > > Signed-off-by: Marc Zyngier <maz at kernel.org>
> > 
> > Acked-by: Catalin Marinas <catalin.marinas at arm.com>
> > 
> > Happy for this to go in as a fix via the kvm tree but let me know if I
> > should pick it up instead.
> 
> Thanks Catalin. I think this can wait for 6.13, would you mind grabbing
> it?
> 
> If you do:
> 
> Reviewed-by: Oliver Upton <oliver.upton at linux.dev>

I'll pick it up. Thanks.

-- 
Catalin