From: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Date: Thu, 19 Jun 2014 17:06:26 +0000 (+0100)
Subject: target-arm: Implement kvm_arch_reset_vcpu() for KVM ARM64
X-Git-Tag: v2.1.0-rc0~42^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=73542cf6900146f4a203007388e224e5dc25c7da;p=thirdparty%2Fqemu.git

target-arm: Implement kvm_arch_reset_vcpu() for KVM ARM64

To implement kvm_arch_reset_vcpu(), we simply re-init the VCPU
using kvm_arm_vcpu_init() so that all registers of VCPU are set
to their reset values by in-kernel KVM code.

Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1402901605-24551-7-git-send-email-pranavkumar@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/target-arm/kvm64.c b/target-arm/kvm64.c
index 828ffb68911..fca5f587e24 100644
--- a/target-arm/kvm64.c
+++ b/target-arm/kvm64.c
@@ -269,4 +269,8 @@ int kvm_arch_get_registers(CPUState *cs)
 
 void kvm_arm_reset_vcpu(ARMCPU *cpu)
 {
+    /* Re-init VCPU so that all registers are set to
+     * their respective reset values.
+     */
+    kvm_arm_vcpu_init(CPU(cpu));
 }