Re: [PATCH 3/3] xen/arm: gic-v3: Use vsize instead of csize for virtual CPU interface

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Thu, 9 Apr 2026, Luca Fancellu wrote:
> Hi Michal,
> 
> > On 9 Apr 2026, at 12:39, Michal Orzel <michal.orzel@xxxxxxx> wrote:
> > 
> > gicv3_iomem_deny_access() incorrectly uses csize (physical CPU
> > interface size) instead of vsize (virtual CPU interface size) when
> > calculating the number of pages to deny for the virtual CPU interface
> > region at vbase.
> > 
> > Fixes: 8300b3377e ("arm/gic: Add a new callback to deny Dom0 access to GIC 
> > regions")
> > Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
> > ---
> 
> Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx>

Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>