From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v2] macvtap: rcu_dereference outside read-lock section Date: Sun, 12 Aug 2012 13:41:18 -0700 (PDT) Message-ID: <20120812.134118.90820419749031873.davem@davemloft.net> References: <20120811.181642.1587792778007257202.davem@davemloft.net> <1344752791-21140-1-git-send-email-yefremov.denis@gmail.com> <20120812084929.GB4430@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: yefremov.denis@gmail.com, jasowang@redhat.com, ebiederm@xmission.com, ian.campbell@citrix.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ldv-project@ispras.ru To: mst@redhat.com Return-path: In-Reply-To: <20120812084929.GB4430@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: "Michael S. Tsirkin" Date: Sun, 12 Aug 2012 11:49:29 +0300 > On Sun, Aug 12, 2012 at 10:26:31AM +0400, Denis Efremov wrote: >> rcu_dereference occurs in update section. Replacement by >> rcu_dereference_protected in order to prevent lockdep >> complaint. >> >> Found by Linux Driver Verification project (linuxtesting.org) >> >> Signed-off-by: Denis Efremov ... > Acked-by: Michael S. Tsirkin Applied, thanks everyone.