From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933250AbYB0AtB (ORCPT ); Tue, 26 Feb 2008 19:49:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755549AbYB0Asu (ORCPT ); Tue, 26 Feb 2008 19:48:50 -0500 Received: from simmts7-srv.bellnexxia.net ([206.47.199.165]:42860 "EHLO simmts7-srv.bellnexxia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755431AbYB0Ast (ORCPT ); Tue, 26 Feb 2008 19:48:49 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ao8CALpBxEecIsR1/2dsb2JhbAAIgxmHDIgGnBU Message-ID: <47C4B36E.40807@gmail.com> Date: Tue, 26 Feb 2008 20:48:46 -0400 From: Kevin Winchester User-Agent: Thunderbird 2.0.0.9 (X11/20080214) MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Pavel Machek , LKML , len.brown@intel.com, linux-pm@lists.linux-foundation.org Subject: Re: broken suspend to ram with velocity driver References: <20080224162309.3e67dd22.sfr@canb.auug.org.au> <20080225092628.GA493@elf.ucw.cz> <47C35C53.5010609@gmail.com> <200802260149.40659.rjw@sisk.pl> In-Reply-To: <200802260149.40659.rjw@sisk.pl> X-Enigmail-Version: 0.95.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Rafael J. Wysocki wrote: > On Tuesday, 26 of February 2008, Kevin Winchester wrote: >> Pavel Machek wrote: > [--snip--] >> (Trimmed cc, since this is really just more of a PM discussion) >> >> No modules here... >> >> I recompiled the kernel without the velocity driver, and got behaviour more >> comparable to the other failures I've experienced in the past: >> >> >> >> I don't see anything there that would explain the failure, but the console >> never comes back, and I am forced to hard reset the box. Anything else I can >> try? > > First, let's try to remove some noise. > > Please test 2.6.25-rc3 with commit 559bbe6cbd0d8c68d40076a5f7dc98e3bf5864b2 > "power_state: get rid of write-only variable in SATA" reverted and with the > patch from http://marc.info/?l=linux-acpi&m=120389632114090&w=2 applied. > > Second, what exactly do you do to suspend to RAM? > And here is the trace from the kernel with the revert and patch: Feb 26 20:42:14 alekhine kernel: [ 278.487844] PM: Syncing filesystems ... done. Feb 26 20:42:40 alekhine kernel: [ 278.523599] Freezing user space processes ... (elapsed 0.00 seconds) done. Feb 26 20:42:40 alekhine kernel: [ 278.525885] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. Feb 26 20:42:40 alekhine kernel: [ 278.526196] ACPI: Preparing to enter system sleep state S3 Feb 26 20:42:40 alekhine kernel: [ 278.627907] Suspending console(s) Feb 26 20:42:40 alekhine kernel: [ 278.631643] sd 3:0:0:0: [sda] Synchronizing SCSI cache Feb 26 20:42:40 alekhine kernel: [ 278.738062] sd 3:0:0:0: [sda] Stopping disk Feb 26 20:42:40 alekhine kernel: [ 278.739041] ACPI: PCI interrupt for device 0000:00:11.5 disabled Feb 26 20:42:40 alekhine kernel: [ 278.749597] ACPI: PCI interrupt for device 0000:00:10.4 disabled Feb 26 20:42:40 alekhine kernel: [ 278.760383] ACPI: PCI interrupt for device 0000:00:10.3 disabled Feb 26 20:42:40 alekhine kernel: [ 278.771183] ACPI: PCI interrupt for device 0000:00:10.2 disabled Feb 26 20:42:40 alekhine kernel: [ 278.782017] ACPI: PCI interrupt for device 0000:00:10.1 disabled Feb 26 20:42:40 alekhine kernel: [ 278.792851] ACPI: PCI interrupt for device 0000:00:10.0 disabled Feb 26 20:42:40 alekhine kernel: [ 278.803686] ACPI: PCI interrupt for device 0000:00:0f.1 disabled Feb 26 20:42:40 alekhine kernel: [ 278.814329] ACPI: PCI interrupt for device 0000:00:0f.0 disabled Feb 26 20:42:40 alekhine kernel: [ 278.837854] Intel machine check architecture supported. Feb 26 20:42:40 alekhine kernel: [ 278.837854] Intel machine check reporting enabled on CPU#0. Feb 26 20:42:40 alekhine kernel: [ 278.840865] ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 20 Feb 26 20:42:40 alekhine kernel: [ 278.840866] ACPI: PCI Interrupt 0000:00:0f.1[A] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 20 Feb 26 20:42:40 alekhine kernel: [ 278.846866] ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 21 Feb 26 20:42:40 alekhine kernel: [ 278.846866] usb usb2: root hub lost power or was reset Feb 26 20:42:40 alekhine kernel: [ 278.857689] ACPI: PCI Interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 21 Feb 26 20:42:40 alekhine kernel: [ 278.857689] usb usb3: root hub lost power or was reset Feb 26 20:42:40 alekhine kernel: [ 278.868560] ACPI: PCI Interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 21 Feb 26 20:42:40 alekhine kernel: [ 278.868560] usb usb4: root hub lost power or was reset Feb 26 20:42:40 alekhine kernel: [ 278.879436] ACPI: PCI Interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 21 Feb 26 20:42:40 alekhine kernel: [ 278.879436] usb usb5: root hub lost power or was reset Feb 26 20:42:40 alekhine kernel: [ 278.890311] ACPI: PCI Interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 21 Feb 26 20:42:40 alekhine kernel: [ 278.901173] ACPI: PCI Interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 22 Feb 26 20:42:40 alekhine kernel: [ 278.903446] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 Feb 26 20:42:40 alekhine kernel: [ 278.903642] sd 3:0:0:0: [sda] Starting disk Feb 26 20:42:40 alekhine kernel: [ 279.144623] ata3.01: ACPI cmd ef/03:0c:00:00:00:b0 filtered out Feb 26 20:42:40 alekhine kernel: [ 279.144623] ata3.01: ACPI cmd ef/03:42:00:00:00:b0 filtered out Feb 26 20:42:40 alekhine kernel: [ 279.297860] ata3.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out Feb 26 20:42:40 alekhine kernel: [ 279.297860] ata3.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out Feb 26 20:42:40 alekhine kernel: [ 279.453232] ata3.00: configured for UDMA/33 Feb 26 20:42:40 alekhine kernel: [ 279.640338] ata3.01: configured for UDMA/33 Feb 26 20:42:40 alekhine kernel: [ 283.485517] ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out Feb 26 20:42:40 alekhine kernel: [ 283.485517] ata4.00: ACPI cmd ef/03:45:00:00:00:a0 filtered out Feb 26 20:42:40 alekhine kernel: [ 283.487637] ata4.00: configured for UDMA/100 Feb 26 20:42:40 alekhine kernel: [ 283.490010] sd 3:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) Feb 26 20:42:40 alekhine kernel: [ 283.490030] sd 3:0:0:0: [sda] Write Protect is off Feb 26 20:42:40 alekhine kernel: [ 283.490137] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Feb 26 20:42:40 alekhine kernel: [ 284.034036] Restarting tasks ... <6>usb 2-1: USB disconnect, address 2 Feb 26 20:42:40 alekhine kernel: [ 284.061980] done. Feb 26 20:42:40 alekhine kernel: [ 284.265037] usb 2-1: new low speed USB device using uhci_hcd and address 4 Feb 26 20:42:40 alekhine kernel: [ 284.428562] usb 2-1: configuration #1 chosen from 1 choice Feb 26 20:42:40 alekhine kernel: [ 284.452701] input: Logitech USB Mouse as /devices/pci0000:00/0000:00:10.0/usb2/2-1/2-1:1.0/input/input5 Feb 26 20:42:40 alekhine kernel: [ 284.495532] input: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-0000:00:10.0-1 Feb 26 20:42:40 alekhine kernel: [ 284.495724] usb 2-2: USB disconnect, address 3 Feb 26 20:42:40 alekhine kernel: [ 284.751242] usb 2-2: new low speed USB device using uhci_hcd and address 5 Feb 26 20:42:41 alekhine kernel: [ 284.920833] usb 2-2: configuration #1 chosen from 1 choice Feb 26 20:42:41 alekhine kernel: [ 284.938005] input: Microsoft Microsoft Digital Media Pro Keyboard as /devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.0/input/input6 Feb 26 20:42:41 alekhine kernel: [ 284.977818] input: USB HID v1.11 Keyboard [Microsoft Microsoft Digital Media Pro Keyboard] on usb-0000:00:10.0-2 Feb 26 20:42:41 alekhine kernel: [ 285.012253] input: Microsoft Microsoft Digital Media Pro Keyboard as /devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.1/input/input7 Feb 26 20:42:41 alekhine kernel: [ 285.033838] input: USB HID v1.11 Device [Microsoft Microsoft Digital Media Pro Keyboard] on usb-0000:00:10.0-2 It looks basically identical to me, but I haven't diff'ed them or anything. Do you have any other options, or am I out of luck for\ the moment? Thanks for the help, -- Kevin Winchester