From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH FIX net-next v1] net-forcedeth: fix possible stats inaccuracies on 32b hosts Date: Thu, 17 Nov 2011 21:08:15 +0100 Message-ID: <1321560495.2444.1.camel@edumazet-laptop> References: <34add86253ddd91d5d4d4c7fee9c90f63a8d8edf.1321558587.git.david.decotigny@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "David S. Miller" , Ian Campbell , Rick Jones To: David Decotigny Return-path: In-Reply-To: <34add86253ddd91d5d4d4c7fee9c90f63a8d8edf.1321558587.git.david.decotigny@google.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Le jeudi 17 novembre 2011 =C3=A0 11:38 -0800, David Decotigny a =C3=A9c= rit : > The software stats are updated from BH, this change ensures that 32b > UP hosts use appropriate protection. >=20 > Tested: > - HW/SW stats consistent with pktgen (in particular tx=3Drx) > - HW/SW stats consistent when tx/rx offloads disabled > - no problem with+without lockdep (SMP 16-way) >=20 >=20 >=20 > Signed-off-by: David Decotigny Acked-by: Eric Dumazet