From mboxrd@z Thu Jan 1 00:00:00 1970 From: Justin Piszcz Subject: Re: 3.1-rc4: spectacular kernel errors / filesystem crash Date: Tue, 13 Sep 2011 11:42:38 -0400 (EDT) Message-ID: References: <1315886706.2556.11.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="655872-1916408521-1315928558=:7113" Cc: Eric Dumazet , Jesse Brandeburg , Alan Piszcz , NetDEV list , xfs@oss.sgi.com, linux-kernel@vger.kernel.org To: Jon Mason Return-path: Received: from lucidpixels.com ([72.73.18.11]:44044 "EHLO lucidpixels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754505Ab1IMPmi (ORCPT ); Tue, 13 Sep 2011 11:42:38 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --655872-1916408521-1315928558=:7113 Content-Type: TEXT/PLAIN; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE On Tue, 13 Sep 2011, Jon Mason wrote: > On Tue, Sep 13, 2011 at 9:54 AM, Justin Piszcz = wrote: >> >> >> On Tue, 13 Sep 2011, Eric Dumazet wrote: >> >>> Please Justin make sure you pulled commit >>> commit ed2888e906b56769b4ffabb9c577190438aa68b8 >>> Author: Jon Mason >>> Date: =A0 Thu Sep 8 16:41:18 2011 -0500 >>> >>> =A0 PCI: Remove MRRS modification from MPS setting code >>> >>> =A0 Modifying the Maximum Read Request Size to 0 (value of 128Bytes) ha= s >>> =A0 massive negative ramifications on some devices. =A0Without knowing = which >>> =A0 devices have this issue, do not modify from the default value when >>> =A0 walking the PCI-E bus in pcie_bus_safe mode. =A0Also, make pcie_bus= _safe >>> =A0 the default procedure. >>> >>> =A0 Tested-by: Sven Schnelle >>> =A0 Tested-by: Simon Kirby >>> =A0 Tested-by: Stephen M. Cameron >>> =A0 Reported-and-tested-by: Eric Dumazet >>> =A0 Reported-and-tested-by: Niels Ole Salscheider >>> >> =A0 References: https://bugzilla.kernel.org/show_bug.cgi?id=3D42162 >>> =A0 Signed-off-by: Jon Mason >>> =A0 Acked-by: Jesse Barnes >>> =A0 Signed-off-by: Linus Torvalds >> >> Hello, >> >> I found this commit here: >> http://permalink.gmane.org/gmane.linux.kernel.pci/11700 > > This is an early version of the patch. This is the patch that you want: > https://github.com/torvalds/linux/commit/ed2888e906b56769b4ffabb9c5771904= 38aa68b8 > > It appears that this patch didn't make it to lkml or linux-pci list > due to kernel.org DNS being down when it was sent. > > Thanks, > Jon I need to learn how to use git at some point, can you please provide plain text patches so I can apply them and reboot? Justin. --655872-1916408521-1315928558=:7113--