From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cornelia Huck Subject: Re: [PATCH 2/3] vringh: kill off ACCESS_ONCE() Date: Thu, 24 Nov 2016 12:35:46 +0100 Message-ID: <20161124123546.2727086b.cornelia.huck@de.ibm.com> References: <1479983114-17190-1-git-send-email-mark.rutland@arm.com> <1479983114-17190-3-git-send-email-mark.rutland@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: dave@stgolabs.net, kvm@vger.kernel.org, dbueso@suse.de, netdev@vger.kernel.org, mst@redhat.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, paulmck@linux.vnet.ibm.com, dvyukov@google.com To: Mark Rutland Return-path: In-Reply-To: <1479983114-17190-3-git-send-email-mark.rutland@arm.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 List-Id: netdev.vger.kernel.org On Thu, 24 Nov 2016 10:25:13 +0000 Mark Rutland wrote: > Despite living under drivers/ vringh.c is also used as part of the userspace > virtio tools. Before we can kill off the ACCESS_ONCE()definition in the tools, > we must convert vringh.c to use {READ,WRITE}_ONCE(). > > This patch does so, along with the required include of for > the relevant definitions. The userspace tools provide their own definitions in > their own . > > Signed-off-by: Mark Rutland > Cc: Jason Wang > Cc: Michael S. Tsirkin > Cc: kvm@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Cc: netdev@vger.kernel.org > Cc: virtualization@lists.linux-foundation.org > --- > drivers/vhost/vringh.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) Reviewed-by: Cornelia Huck