Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933190Ab0DHSSL (ORCPT ); Thu, 8 Apr 2010 14:18:11 -0400 Received: from iolanthe.rowland.org ([192.131.102.54]:58298 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S933118Ab0DHSRm (ORCPT ); Thu, 8 Apr 2010 14:17:42 -0400 Date: Thu, 8 Apr 2010 14:17:41 -0400 (EDT) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: Pedro Ribeiro cc: Daniel Mack , Robert Hancock , Kernel development list , Andrew Morton , Greg KH , USB list Subject: Re: USB transfer_buffer allocations on 64bit systems In-Reply-To: Message-ID: 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 Content-Length: 749 Lines: 20 On Thu, 8 Apr 2010, Pedro Ribeiro wrote: > > Pedro, in the hope of tracking down the problem, can you apply this > > patch and see what output it produces in the system log when the > > "interference" happens? ?(Warning: It will produce quite a lot of > > output whenever you send data to the audio device -- between 500 and > > 1000 lines per second.) > I'll do it tonight and send you the results tomorrow morning. Do you > want CONFIG_USB_DEBUG enabled or disabled? It doesn't matter. 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/