Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262474AbTH0X7E (ORCPT ); Wed, 27 Aug 2003 19:59:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262497AbTH0X7E (ORCPT ); Wed, 27 Aug 2003 19:59:04 -0400 Received: from ozlabs.org ([203.10.76.45]:34954 "EHLO ozlabs.org") by vger.kernel.org with ESMTP id S262489AbTH0X67 (ORCPT ); Wed, 27 Aug 2003 19:58:59 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16205.17596.600646.259901@martins.ozlabs.org> Date: Thu, 28 Aug 2003 09:54:36 +1000 To: linux-kernel@vger.kernel.org Cc: B.Zolnierkiewicz@elka.pw.edu.pl, linux-ide@vger.kernel.org, Patrick Mochel , Con Kolivas Subject: 2.6.0-test4 suspends IDE devices after resume X-Mailer: VM 7.17 under Emacs 21.3.2 From: "Martin Schwenke" Reply-To: "Martin Schwenke" X-Kernel: Linux 2.6.0-test4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2128 Lines: 56 I'm running 2.6.0-test4 (with Con Kolivas' interactivity patch) and twice I've had my IDE devices re-suspend after I resume from an APM suspend (to disk/hibernation). This is obviously annoying, because there's little you can do to recover from it! :-) The machine is an IBM ThinkPad T22 with an IDE interface that looks like this: 00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) I didn't see this problem with test3 (or test2 or test1). Stuff I copied down from the console is at the end of this message. "..." indicates intermingled USB stuff that I didn't write down. Apart from that, I've also seen a message in my logs that looks like: hda: a request made it's way while we are power managing... Any ideas? peace & happiness, martin --------8<---------8<-------- CUT HERE --------8<---------8<-------- hda: start_power_step(step: 1000) blk: queue dfe50800, I/O limit 4095Mb (mask 0xffffffff) hda: completing PM request, resume hdc: Wakeup request inited, waiting for !BSY... hdc: start_power_step(step: 1000) hdc: completing PM request, resume ... hdc: start_power_step(step: 0) hdc: completing PM request, suspend hda: start_power_step(step: 0) hda: start_power_step(step: 1) hda: complete_power_step(step: 1, stat: 50, err: 0) hda: completing PM request, suspend hda: Wakeup request inited, waiting for !BSY... hda: start_power_step(step: 1000) blk: queue dfe50800, I/O limit 4095Mb (mask 0xffffffff) hda: completing PM request, resume hdc: Wakeup request inited, waiting for !BSY... hdc: start_power_step(step: 1000) hdc: completing PM request, resume ... hdc: start_power_step(step: 0) hdc: completing PM request, suspend hda: start_power_step(step: 0) hda: start_power_step(step: 1) hda: complete_power_step(step: 1, stat: 50, err: 0) hda: completing PM request, suspend --------8<---------8<-------- CUT HERE --------8<---------8<-------- - 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/