From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net V5] virtio-net: validate features during probe Date: Fri, 21 Nov 2014 00:27:28 -0500 (EST) Message-ID: <20141121.002728.487856666097568926.davem@davemloft.net> References: <1416474185-10981-1-git-send-email-jasowang@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: mst@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org To: jasowang@redhat.com Return-path: In-Reply-To: <1416474185-10981-1-git-send-email-jasowang@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 List-Id: netdev.vger.kernel.org From: Jason Wang Date: Thu, 20 Nov 2014 17:03:05 +0800 > We currently trigger BUG when VIRTIO_NET_F_CTRL_VQ > is not set but one of features depending on it is. > That's not a friendly way to report errors to > hypervisors. > Let's check, and fail probe instead. > > Cc: Rusty Russell > Cc: Cornelia Huck > Cc: Wanlong Gao > Signed-off-by: Michael S. Tsirkin > Signed-off-by: Jason Wang Applied, thanks.