From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Zyngier Subject: [PATCH v5 05/26] KVM: arm/arm64: vgic: Move kvm_vgic_destroy call around Date: Fri, 27 Oct 2017 15:28:34 +0100 Message-ID: <20171027142855.21584-6-marc.zyngier@arm.com> References: <20171027142855.21584-1-marc.zyngier@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id A115549D37 for ; Fri, 27 Oct 2017 10:27:59 -0400 (EDT) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OrlOJb-Iz33a for ; Fri, 27 Oct 2017 10:27:58 -0400 (EDT) Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by mm01.cs.columbia.edu (Postfix) with ESMTP id F1F2449D46 for ; Fri, 27 Oct 2017 10:27:57 -0400 (EDT) In-Reply-To: <20171027142855.21584-1-marc.zyngier@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Christoffer Dall , Andre Przywara List-Id: kvmarm@lists.cs.columbia.edu The way we call kvm_vgic_destroy is a bit bizarre. We call it *after* having freed the vcpus, which sort of defeats the point of cleaning up things before that point. Let's move kvm_vgic_destroy towards the beginning of kvm_arch_destroy_vm, which seems more sensible. Acked-by: Christoffer Dall Signed-off-by: Marc Zyngier --- virt/kvm/arm/arm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 7ac4ecba9ebd..5d5218ecd547 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -177,6 +177,8 @@ void kvm_arch_destroy_vm(struct kvm *kvm) { int i; + kvm_vgic_destroy(kvm); + free_percpu(kvm->arch.last_vcpu_ran); kvm->arch.last_vcpu_ran = NULL; @@ -186,8 +188,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm) kvm->vcpus[i] = NULL; } } - - kvm_vgic_destroy(kvm); } int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) -- 2.11.0