Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935007AbaFTQ1P (ORCPT ); Fri, 20 Jun 2014 12:27:15 -0400 Received: from mail-oa0-f54.google.com ([209.85.219.54]:37731 "EHLO mail-oa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934502AbaFTQ1N convert rfc822-to-8bit (ORCPT ); Fri, 20 Jun 2014 12:27:13 -0400 MIME-Version: 1.0 In-Reply-To: References: Date: Fri, 20 Jun 2014 18:27:12 +0200 Message-ID: Subject: Re: [usb resume regression] in 3.16-rc1 From: =?UTF-8?Q?J=C3=B6rg_Otte?= To: Alan Stern Cc: Greg Kroah-Hartman , Linux Kernel Mailing List , USB list , Linus Torvalds Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2014-06-20 16:57 GMT+02:00 Alan Stern : > On Fri, 20 Jun 2014, Jörg Otte wrote: > >> 2014-06-19 19:35 GMT+02:00 Alan Stern : >> > On Thu, 19 Jun 2014, Jörg Otte wrote: >> > >> >> I don't know how to do this. >> > >> > To enable dynamic debugging (as root): >> > >> > echo 'module usbcore =p' >/sys/kernel/debug/dynamic_debug/control >> > echo 'module ehci_hcd =p' >/sys/kernel/debug/dynamic_debug/control >> > >> > Do this before you carry out the suspend, and post the resulting dmesg >> > log. >> > >> > Alan Stern >> > >> here it is. > > Now I see the reason for the regression. There already is a patch to > fix it: > > http://marc.info/?l=linux-usb&m=140304702623966&w=2 > > The fix will probably be included in 3.16-rc2 or -rc3. > > Alan Stern > The patch works for me. Thanks, Jörg -- 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/