From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762807AbZCaWEd (ORCPT ); Tue, 31 Mar 2009 18:04:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757301AbZCaWEV (ORCPT ); Tue, 31 Mar 2009 18:04:21 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:35295 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754811AbZCaWEV convert rfc822-to-8bit (ORCPT ); Tue, 31 Mar 2009 18:04:21 -0400 Date: Tue, 31 Mar 2009 15:04:09 -0700 (PDT) Message-Id: <20090331.150409.149323548.davem@davemloft.net> To: oliver@neukum.org Cc: Larry.Finger@lwfinger.net, jgarzik@pobox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 1/2 V2] kaweth: Fix locking to be SMP-safe From: David Miller In-Reply-To: <200903312350.38658.oliver@neukum.org> References: <49d264dd.YwbXLw18YaD1tQqD%Larry.Finger@lwfinger.net> <200903312350.38658.oliver@neukum.org> X-Mailer: Mew version 6.1 on Emacs 22.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Oliver Neukum Date: Tue, 31 Mar 2009 23:50:38 +0200 > Am Dienstag 31 März 2009 20:45:49 schrieb Larry Finger: > > On an SMP system, the following message is printed. The patch below gets > > fixes the problem. > > Are you sure it is never called with disabled interrupts? Please be specific, what is this "it" you are referring to? Larry's patch modifies the locking many functions, and you didn't quote the kernel locking error message if that provides the context of your comment.