From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54230) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WwQoA-0007Cu-HL for qemu-devel@nongnu.org; Mon, 16 Jun 2014 02:54:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WwQo3-0003e1-Tx for qemu-devel@nongnu.org; Mon, 16 Jun 2014 02:54:22 -0400 Received: from mail-pb0-f50.google.com ([209.85.160.50]:38571) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WwQo3-0003dv-Ly for qemu-devel@nongnu.org; Mon, 16 Jun 2014 02:54:15 -0400 Received: by mail-pb0-f50.google.com with SMTP id rp16so4148749pbb.37 for ; Sun, 15 Jun 2014 23:54:14 -0700 (PDT) From: Pranavkumar Sawargaonkar Date: Mon, 16 Jun 2014 12:23:23 +0530 Message-Id: <1402901605-24551-7-git-send-email-pranavkumar@linaro.org> In-Reply-To: <1402901605-24551-1-git-send-email-pranavkumar@linaro.org> References: <1402901605-24551-1-git-send-email-pranavkumar@linaro.org> Subject: [Qemu-devel] [PATCH V7 6/8] target-arm: Implement kvm_arch_reset_vcpu() for KVM ARM64 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Anup Patel , patches@apm.com, robherring2@gmail.com, kvmarm@lists.cs.columbia.edu, christoffer.dall@linaro.org, Pranavkumar Sawargaonkar 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 Signed-off-by: Anup Patel Reviewed-by: Peter Maydell --- target-arm/kvm64.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target-arm/kvm64.c b/target-arm/kvm64.c index 828ffb6..fca5f58 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)); } -- 1.9.1