From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out.fr.clara.net (smtp-out.fr.clara.net [212.43.194.59]) by ozlabs.org (Postfix) with ESMTP id 0B6AF686B4 for ; Mon, 7 Nov 2005 20:37:54 +1100 (EST) Message-ID: <436F1A9E.80105@idtect.com> Date: Mon, 07 Nov 2005 10:13:02 +0100 From: Charles-Edouard Ruault MIME-Version: 1.0 To: Benjamin Herrenschmidt References: <1130999620.4680.28.camel@gaston> In-Reply-To: <1130999620.4680.28.camel@gaston> Content-Type: text/plain; charset=ISO-8859-1 Cc: linuxppc-dev list , "debian-powerpc@lists.debian.org" Subject: Re: 2.6.14 USB vs. sleep issues List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Benjamin Herrenschmidt wrote: >For those who experience crashes on sleep and/or wakeup (typically due >to USB) with 2.6.14, I made a test patch that might help. Please let me >know if it makes things more reliable. > >http://gate.crashing.org/~benh/fix-ohci-sleep.diff > >Note that the patch is totally untested here so it may be just plain >bogus :) > >Ben. > > > > > Hi Ben, i've applied your patch and it seems that when i put my powerbook to sleep ( by closing the lid ) the kernel just crashes since everytime i come back, the machine is turned off. I had a look at the logs and i see that i'm having a reboot almost immediateley after the lid is closed. However i've got no trace of a kernel panic ..... my conf: Linux kaluha 2.6.14 #1 PREEMPT Mon Oct 31 10:28:22 CET 2005 ppc GNU/Linux processor : 0 cpu : 7447/7457, altivec supported clock : 612MHz revision : 0.1 (pvr 8002 0101) bogomips : 406.52 machine : PowerBook5,2 motherboard : PowerBook5,2 MacRISC3 Power Macintosh detected as : 287 (PowerBook G4 15") pmac flags : 0000001b L2 cache : 512K unified memory : 768MB pmac-generation : NewWorld I have a usb mouse that i unplug before closing the lid. Anything else that can be usefull ? Thanks for your time. Regards. -- Charles-Edouard Ruault +33 1 55 34 76 65 ce@idtect.com Idtect SA 37 Bd des Capucines 75002 Paris, France www.idtect.com