[PATCH v2] KVM: arm64: Work around C1-Pro erratum 4193714 for protected guests

[Marc Zyngier]

On Wed, 06 May 2026 16:48:39 +0100,
Catalin Marinas <catalin.marinas at arm.com> wrote:
> 
> On Wed, May 06, 2026 at 02:37:41PM +0100, Vincent Donnefort wrote:
> > On Tue, May 05, 2026 at 05:52:03PM +0100, Catalin Marinas wrote:
> > > diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
> > > index 28a471d1927c..7d59faa99fee 100644
> > > --- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c
> > > +++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
> > > @@ -5,6 +5,8 @@
> > >   */
> > >  
> > >  #include <linux/kvm_host.h>
> > > +#include <linux/arm-smccc.h>
> > > +
> > 
> > nit: probably not necessary with the nvhe/arm-smccc.h include below.
> 
> Ah, yes. Some left-over from before I changed it to use hyp_smccc_* and
> had to include nvhe/arm-smccc.h.
> 
> Marc, do you want me to respin or you can drop this include when
> applying.

I'll fix it locally, no need to resend.

Thanks,

	M.

-- 
Without deviation from the norm, progress is not possible.