From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50335) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WnR23-0002jb-73 for qemu-devel@nongnu.org; Thu, 22 May 2014 07:19:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WnR1w-0005IZ-N7 for qemu-devel@nongnu.org; Thu, 22 May 2014 07:19:31 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:41939) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WnR1w-0005IU-Ib for qemu-devel@nongnu.org; Thu, 22 May 2014 07:19:24 -0400 Received: by mail-pa0-f47.google.com with SMTP id lf10so2415348pab.20 for ; Thu, 22 May 2014 04:19:24 -0700 (PDT) From: Pranavkumar Sawargaonkar Date: Thu, 22 May 2014 16:48:04 +0530 Message-Id: <1400757486-2860-7-git-send-email-pranavkumar@linaro.org> In-Reply-To: <1400757486-2860-1-git-send-email-pranavkumar@linaro.org> References: <1400757486-2860-1-git-send-email-pranavkumar@linaro.org> Subject: [Qemu-devel] [PATCH V6 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 dcf621f..feeac4a 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)); } -- 1.7.9.5