From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760991AbYDCAou (ORCPT ); Wed, 2 Apr 2008 20:44:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760667AbYDCAob (ORCPT ); Wed, 2 Apr 2008 20:44:31 -0400 Received: from an-out-0708.google.com ([209.85.132.240]:3915 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760487AbYDCAoa (ORCPT ); Wed, 2 Apr 2008 20:44:30 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=lfhO4moMnVgm9Q+ENCqLr7xTFUif0NiJEV+3iT4Vtr/M5PkVUCSBLRJ6PI5O25XmtsaZElF3+eyJag2IrVfqNK0nxDmzKXjzRZJxLKl9Gn625e0TIplTPwU7BH4xboaHWrr1y0x1JwdmMIjiommVsOSFlPDTmbimEGKFQU+iuxM= Message-ID: Date: Thu, 3 Apr 2008 00:44:24 +0000 From: "Justin Mattock" To: "Tejun Heo" Subject: Re: suspend Cc: "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Alan , "Jeff Garzik" , "Pavel Machek" In-Reply-To: <47F42259.8030603@gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_6979_33351618.1207183464442" References: <200804021419.06672.rjw@sisk.pl> <200804021939.46733.rjw@sisk.pl> <47F42259.8030603@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ------=_Part_6979_33351618.1207183464442 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hello; attached is kern.log as asked and lspci -nn. I've noticed some avc's in there. makes me wonder if this is why wpa_supplicant isnt working after a wakeup regards; Justin P. Mattock On Thu, Apr 3, 2008 at 12:18 AM, Tejun Heo wrote: > Hello, > > Justin Mattock wrote: > > > > > > > [ 1233.811794] sd 2:0:1:0: [sda] Starting disk > > > > [ 1234.013599] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out > > > > [ 1234.013601] ata1.00: ACPI cmd ef/03:44:00:00:00:a0 filtered out > > > > [ 1234.180232] ata1.00: configured for UDMA/66 > > > > [ 1222.732011] ata3.01: NODEV after polling detection > > > > [ 1222.732016] ata3.01: revalidation failed (errno=-2) > > > > > > > I presume this is ata_piix, right? What's hanging off of ata3.01? An > optical drive? > > What happened is that, after resuming, libata reseted the channel and > issued IDENTIFY[_PACKET] to make sure the device was still there. The > device violated the state machine transition in the same way as when there's > no device attached. libata paused for a while and retries and the device > responded correctly at the retry. Things like this can happen. The problem > is that libata resume is currently synchronous and retries like this hold > the machine back from reaching operational status even when there's no > reason for resume retrial on optical drive to delay the rest of resume > process. > > Can you please post full kernel log and the result of 'lspci -nn'? > > -- > tejun > -- Justin P. 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