Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933595Ab3CUOfe (ORCPT ); Thu, 21 Mar 2013 10:35:34 -0400 Received: from iolanthe.rowland.org ([192.131.102.54]:38144 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S933448Ab3CUOfc (ORCPT ); Thu, 21 Mar 2013 10:35:32 -0400 Date: Thu, 21 Mar 2013 10:35:31 -0400 (EDT) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: Greg Kroah-Hartman cc: Sven Joachim , , , Stephen Thirlwall Subject: Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers In-Reply-To: <20130320222844.GA9504@kroah.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1591 Lines: 37 On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: > On Wed, Mar 20, 2013 at 04:41:21PM -0400, Alan Stern wrote: > > On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: > > > > > > > Ok, I'll postpone this patch for the next stable release, in time for > > > > > the fix to be put in at the same time. > > > > > > > > I think patch 13/75 ("USB: EHCI: dont check DMA values in QH overlays") > > > > should also be postponed then, at least Alan said so in > > > > . > > > > > > Crap, I didn't postpone that one, hopefully it doesn't cause as many > > > problems... > > > > I haven't tested this combination of changes, except in a highly > > artificial setting (i.e., running the usbtest suite), so I don't know > > how it will behave under normal use. In any case, it's too late to do > > anything now except issue another -stable release. > > > > I just saw that the "dont check DMA values" patch did get into the > > 3.0-stable and 3.4-stable releases. I didn't realize at the time, but > > it shouldn't be in any kernel earlier than 3.6. I guess the best thing > > to do is queue up a reversion for those two series. > > I've now done this, thanks. Sorry I didn't catch those things at the time. I should have been looking more closely at your -stable queue. Alan Stern -- 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/