Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755400AbYCPX3D (ORCPT ); Sun, 16 Mar 2008 19:29:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753024AbYCPX2y (ORCPT ); Sun, 16 Mar 2008 19:28:54 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:47352 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753058AbYCPX2x (ORCPT ); Sun, 16 Mar 2008 19:28:53 -0400 Date: Sun, 16 Mar 2008 16:27:52 -0700 (PDT) From: Linus Torvalds To: Anders Eriksson cc: Bartlomiej Zolnierkiewicz , "Rafael J. Wysocki" , Jens Axboe , Ingo Molnar , Linux Kernel Mailing List Subject: Re: Linux 2.6.25-rc4 In-Reply-To: <20080316225921.CAA082DC044@tippex.mynet.homeunix.org> Message-ID: References: <200803161907.04581.bzolnier@gmail.com> <200803162054.04757.bzolnier@gmail.com> <20080316225921.CAA082DC044@tippex.mynet.homeunix.org> User-Agent: Alpine 1.00 (LFD 882 2007-12-20) 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: 768 Lines: 21 On Sun, 16 Mar 2008, Anders Eriksson wrote: > > rc5 fails with and without that patch. Can you try to sprinkle printk's around to see where it actually ends up stopping? Since all special commands should now go through the taskfile interface (Bartlomiej - correct?), I guess just a printk() at the top of do_rw_taskfile() should at least get the ball rolling. Even something that just prints out task->data_phase and tf->command would start to unravel at least what the last command is before it hangs.. Linus -- 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/