From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47598) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WhEmj-0002DH-OX for qemu-devel@nongnu.org; Mon, 05 May 2014 05:02:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WhEmd-0000C6-SS for qemu-devel@nongnu.org; Mon, 05 May 2014 05:02:05 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:50401) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WhEmd-0000Bw-NY for qemu-devel@nongnu.org; Mon, 05 May 2014 05:01:59 -0400 Received: by mail-pa0-f43.google.com with SMTP id bj1so1854117pad.2 for ; Mon, 05 May 2014 02:01:58 -0700 (PDT) From: Pranavkumar Sawargaonkar Date: Mon, 5 May 2014 14:31:41 +0530 Message-Id: <1399280501-25512-1-git-send-email-pranavkumar@linaro.org> Subject: [Qemu-devel] [RFC PATCH V4 6/6] 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 --- target-arm/kvm64.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target-arm/kvm64.c b/target-arm/kvm64.c index f7cc3ef..4855b4b 100644 --- a/target-arm/kvm64.c +++ b/target-arm/kvm64.c @@ -259,4 +259,8 @@ int kvm_arch_get_registers(CPUState *cs) void kvm_arch_reset_vcpu(CPUState *cs) { + /* Re-init VCPU so that all registers are set to + * their respective reset values. + */ + kvm_arm_vcpu_init(cs, 0x0); } -- 1.7.9.5