1 files changed, 7 insertions, 21 deletions

diff --git a/virt/kvm/arm/hyp/vgic-v2-sr.c b/virt/kvm/arm/hyp/vgic-v2-sr.c
index 4fe6e79..a91b0d2 100644
--- a/virt/kvm/arm/hyp/vgic-v2-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v2-sr.c
@@ -23,29 +23,19 @@
 #include <asm/kvm_hyp.h>
 #include <asm/kvm_mmu.h>
 
-static void __hyp_text save_elrsr(struct kvm_vcpu *vcpu, void __iomem *base)
-{
-	struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
-	int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
-	u32 elrsr0, elrsr1;
-
-	elrsr0 = readl_relaxed(base + GICH_ELRSR0);
-	if (unlikely(nr_lr > 32))
-		elrsr1 = readl_relaxed(base + GICH_ELRSR1);
-	else
-		elrsr1 = 0;
-
-	cpu_if->vgic_elrsr = ((u64)elrsr1 << 32) | elrsr0;
-}
-
 static void __hyp_text save_lrs(struct kvm_vcpu *vcpu, void __iomem *base)
 {
 	struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
-	int i;
 	u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
+	u64 elrsr;
+	int i;
+
+	elrsr = readl_relaxed(base + GICH_ELRSR0);
+	if (unlikely(used_lrs > 32))
+		elrsr |= ((u64)readl_relaxed(base + GICH_ELRSR1)) << 32;
 
 	for (i = 0; i < used_lrs; i++) {
-		if (cpu_if->vgic_elrsr & (1UL << i))
+		if (elrsr & (1UL << i))
 			cpu_if->vgic_lr[i] &= ~GICH_LR_STATE;
 		else
 			cpu_if->vgic_lr[i] = readl_relaxed(base + GICH_LR0 + (i * 4));
@@ -68,13 +58,9 @@ void __hyp_text __vgic_v2_save_state(struct kvm_vcpu *vcpu)
 
 	if (used_lrs) {
 		cpu_if->vgic_apr = readl_relaxed(base + GICH_APR);
-
-		save_elrsr(vcpu, base);
 		save_lrs(vcpu, base);
-
 		writel_relaxed(0, base + GICH_HCR);
 	} else {
-		cpu_if->vgic_elrsr = ~0UL;
 		cpu_if->vgic_apr = 0;
 	}
 }