Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752014AbXA2ToB (ORCPT ); Mon, 29 Jan 2007 14:44:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752544AbXA2ToB (ORCPT ); Mon, 29 Jan 2007 14:44:01 -0500 Received: from ebiederm.dsl.xmission.com ([166.70.28.69]:54539 "EHLO ebiederm.dsl.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752014AbXA2ToA (ORCPT ); Mon, 29 Jan 2007 14:44:00 -0500 From: ebiederm@xmission.com (Eric W. Biederman) To: Linus Torvalds Cc: Auke Kok , linux-pci maillist , Linux Kernel Mailing List , Andrew Morton , Linus Torvalds , Jesse Brandeburg Subject: Re: Possible regression: MSI vector leakage since 2.6.18-rc5ish (Unable to repeatedly allocate/free MSI interrupt) References: <45BA82DA.6050201@intel.com> <45BE443B.3080407@intel.com> Date: Mon, 29 Jan 2007 12:42:47 -0700 In-Reply-To: (Linus Torvalds's message of "Mon, 29 Jan 2007 11:36:22 -0800 (PST)") Message-ID: User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 743 Lines: 21 Linus Torvalds writes: > On Mon, 29 Jan 2007, Auke Kok wrote: >> >> Yes. A few hundred cycles of loading/unloading snd_hda_intel with enable_msi=1 >> didn't break it on i386. >> >> I sure hope this can get into 2.6.20! > > Eric, can you write an explanation, add your sign-off, Auke's ACK, and > send out the result? The patch looked ok to me, but I do want the more > deeper explanation too (and sign-off, of course). Sure. Give me a couple of minutes. Eric - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/