From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rusty Russell Subject: Re: [PATCH] virtio-pci: make reset operation safer Date: Mon, 21 Nov 2011 15:15:50 +1030 Message-ID: <87obw69j7l.fsf@rustcorp.com.au> References: <20111117154114.GA31281@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20111117154114.GA31281@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Amit Shah Cc: virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, "Michael S. Tsirkin" List-Id: virtualization@lists.linuxfoundation.org On Thu, 17 Nov 2011 17:41:15 +0200, "Michael S. Tsirkin" wrote: > virtio pci device reset actually just does an I/O > write, which in PCI is really posted, that is it > can complete on CPU before the device has received it. Thanks, applied. Because it's a theoretical issue, I've not cc'd stable. Thanks, Rusty.