Re: [PATCH v5 07/22] KVM: arm64: vgic-its: Implement vgic_its_has_attr_regs and attr_regs_access

Prakash B
2017-04-26T11:24:12Z

On Fri, Apr 14, 2017 at 3:45 PM, Eric Auger <eric.auger@redhat.com> wrote:
> This patch implements vgic_its_has_attr_regs and vgic_its_attr_regs_access
> upon the MMIO framework. VGIC ITS KVM device KVM_DEV_ARM_VGIC_GRP_ITS_REGS
> group becomes functional.
>
> At least GITS_CREADR and GITS_IIDR require to differentiate a guest write
> action from a user access. As such let's introduce a new uaccess_its_write
> vgic_register_region callback.
>
> Signed-off-by: Eric Auger <eric.auger@redhat.com>

Tested-by: Prakash, Brahmajyosyula <Brahmajyosyula.Prakash@cavium.com>