From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoffer Dall Subject: Re: [PATCH v3 0/2] kvm: arm/arm64: Fixes for race conditions Date: Tue, 16 May 2017 11:53:18 +0200 Message-ID: <20170516095318.GA5259@cbox> References: <1494927295-29369-1-git-send-email-suzuki.poulose@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 C4B7D40948 for ; Tue, 16 May 2017 05:50:02 -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 lMqB3Ls-51aN for ; Tue, 16 May 2017 05:50:01 -0400 (EDT) Received: from mail-qk0-f175.google.com (mail-qk0-f175.google.com [209.85.220.175]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 6AB19400E9 for ; Tue, 16 May 2017 05:50:01 -0400 (EDT) Received: by mail-qk0-f175.google.com with SMTP id a72so122590261qkj.2 for ; Tue, 16 May 2017 02:53:28 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1494927295-29369-1-git-send-email-suzuki.poulose@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: Suzuki K Poulose Cc: kvm@vger.kernel.org, marc.zyngier@arm.com, andreyknvl@google.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, pbonzini@redhat.com, kvmarm@lists.cs.columbia.edu List-Id: kvmarm@lists.cs.columbia.edu On Tue, May 16, 2017 at 10:34:53AM +0100, Suzuki K Poulose wrote: > The patches fixes race conditions in stage2 pgd accesses. > > Patch 1 is a fix up for the patch which has already been pushed to > kvmarm/master. > > Patch 2 fixes a case where stage2 PGD could be free'd when we release > the kvm->mmu_lock to prevent VCPU starvation. > > Applies on kvmarm/master tree Thanks for the rebase and fix. Applied to master, and for both patches:: Reviewed-by: Christoffer Dall