KVM: arm/arm64: Get rid of vgic_elrsr

There is really no need to store the vgic_elrsr on the VGIC data
structures as the only need we have for the elrsr is to figure out if an
LR is inactive when we save the VGIC state upon returning from the
guest.  We can might as well store this in a temporary local variable.

Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index cdbd142ca7f2..ac98ae46bfb7 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -263,7 +263,6 @@ struct vgic_dist {
 struct vgic_v2_cpu_if {
         u32             vgic_hcr;
         u32             vgic_vmcr;
-        u64             vgic_elrsr;     /* Saved only */
         u32             vgic_apr;
         u32             vgic_lr[VGIC_V2_MAX_LRS];
 };
@@ -272,7 +271,6 @@ struct vgic_v3_cpu_if {
         u32             vgic_hcr;
         u32             vgic_vmcr;
         u32             vgic_sre;       /* Restored only, change ignored */
-        u32             vgic_elrsr;     /* Saved only */
         u32             vgic_ap0r[4];
         u32             vgic_ap1r[4];
         u64             vgic_lr[VGIC_V3_MAX_LRS];