From mboxrd@z Thu Jan 1 00:00:00 1970 From: ehrhardt@linux.vnet.ibm.com Subject: [PATCH 3/5] kvm-s390: update vcpu->cpu Date: Fri, 29 May 2009 10:21:52 +0200 Message-ID: <1243585314-13734-4-git-send-email-ehrhardt@linux.vnet.ibm.com> References: <1243585314-13734-1-git-send-email-ehrhardt@linux.vnet.ibm.com> Cc: ehrhardt@linux.vnet.ibm.com, borntraeger@de.ibm.com, cotte@de.ibm.com, heiko.carstens@de.ibm.com, schwidefsky@de.ibm.com, mtosatti@redhat.com To: kvm@vger.kernel.org, avi@redhat.com Return-path: Received: from mtagate6.de.ibm.com ([195.212.29.155]:46228 "EHLO mtagate6.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755951AbZE2IWm (ORCPT ); Fri, 29 May 2009 04:22:42 -0400 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate6.de.ibm.com (8.14.3/8.13.8) with ESMTP id n4T8LuST047736 for ; Fri, 29 May 2009 08:21:56 GMT Received: from d12av01.megacenter.de.ibm.com (d12av01.megacenter.de.ibm.com [9.149.165.212]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n4T8Ltwe2449576 for ; Fri, 29 May 2009 10:21:55 +0200 Received: from d12av01.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av01.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n4T8Ltaw018617 for ; Fri, 29 May 2009 10:21:55 +0200 In-Reply-To: <1243585314-13734-1-git-send-email-ehrhardt@linux.vnet.ibm.com> Sender: kvm-owner@vger.kernel.org List-ID: From: Christian Ehrhardt kvm on s390 formerly ignored vcpu->cpu. This patch adds set/unset vcpu->cpu in kvm_arch_vcpu_load/put to allow further architecture unification e.g. let generic code not find -1 on currently scheduled vcpus. Signed-off-by: Christian Ehrhardt --- [diffstat] kvm-s390.c | 2 ++ 1 file changed, 2 insertions(+) [diff] Index: kvm/arch/s390/kvm/kvm-s390.c =================================================================== --- kvm.orig/arch/s390/kvm/kvm-s390.c +++ kvm/arch/s390/kvm/kvm-s390.c @@ -243,6 +243,7 @@ void kvm_arch_vcpu_uninit(struct kvm_vcp void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) { + vcpu->cpu = cpu; save_fp_regs(&vcpu->arch.host_fpregs); save_access_regs(vcpu->arch.host_acrs); vcpu->arch.guest_fpregs.fpc &= FPC_VALID_MASK; @@ -252,6 +253,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) { + vcpu->cpu = -1; save_fp_regs(&vcpu->arch.guest_fpregs); save_access_regs(vcpu->arch.guest_acrs); restore_fp_regs(&vcpu->arch.host_fpregs);