From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] virtio-net: fix a race on 32bit arches Date: Wed, 06 Jun 2012 22:38:03 +0200 Message-ID: <1339015083.26966.74.camel@edumazet-glaptop> References: <1338971724.2760.3913.camel@edumazet-glaptop> <1338972341.2760.3944.camel@edumazet-glaptop> <20120606111357.GA15070@redhat.com> <1338988210.2760.4485.camel@edumazet-glaptop> <20120606144941.GA17092@redhat.com> <20120606081432.6b602065@nehalam.linuxnetplumber.net> <20120606185107.GA20503@redhat.com> <1339012441.26966.48.camel@edumazet-glaptop> <20120606195814.GA20677@redhat.com> <1339013289.26966.62.camel@edumazet-glaptop> <20120606201620.GA23358@redhat.com> <1339014259.26966.70.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Stephen Hemminger To: "Michael S. Tsirkin" Return-path: In-Reply-To: <1339014259.26966.70.camel@edumazet-glaptop> 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 Wed, 2012-06-06 at 22:24 +0200, Eric Dumazet wrote: > (ndo_get_stats64() is not allowed to sleep, and I cant see how you are > going to disable napi without sleeping) > > In case you wonder, take a look at bond_get_stats() in drivers/net/bonding/bond_main.c