From mboxrd@z Thu Jan  1 00:00:00 1970
From: Adrian Pop <apop@bitdefender.com>
Subject: Re: [PATCH] x86/hvm: Fix rcu_unlock_domain call bypass
Date: Tue, 14 Nov 2017 17:44:02 +0200
Message-ID: <20171114154402.GA964@hel>
References: <20171114151133.31478-1-apop@bitdefender.com>
 <5A0B1915020000780018EC77@prv-mh.provo.novell.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Content-Disposition: inline
In-Reply-To: <5A0B1915020000780018EC77@prv-mh.provo.novell.com>
List-Unsubscribe: <https://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: Jan Beulich <JBeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, Julien Grall <julien.grall@arm.com>, xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org
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