Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755341Ab3CQAwP (ORCPT ); Sat, 16 Mar 2013 20:52:15 -0400 Received: from hydra.sisk.pl ([212.160.235.94]:34809 "EHLO hydra.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752862Ab3CQAwN (ORCPT ); Sat, 16 Mar 2013 20:52:13 -0400 From: "Rafael J. Wysocki" To: Roberto Oppedisano Cc: LKML , "toshi.kani@hp.com" , "isimatu.yasuaki@jp.fujitsu.com" , "yinghai@kernel.org" Subject: Re: Regression: Fixing recursive fault but reboot is needed at boot on HP 6730B - bisected Date: Sun, 17 Mar 2013 01:59:23 +0100 Message-ID: <12541380.EkF6PjBYxc@vostro.rjw.lan> User-Agent: KMail/4.9.5 (Linux/3.9.0-rc1+; KDE/4.9.5; x86_64; ; ) In-Reply-To: <51441AD3.9080700@infracom.it> References: <513D8F3A.8030308@gmail.com> <2481455.MbROdCkzQM@vostro.rjw.lan> <51441AD3.9080700@infracom.it> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1260 Lines: 36 On Saturday, March 16, 2013 08:10:11 AM Roberto Oppedisano wrote: > Il 15/03/2013 18:13, Rafael J. Wysocki ha scritto: > >> Here's the new suspect: > >> > >> f95988de06ea62ef5bd861f06e9ef56cea405ed1 is the first bad commit > >> commit f95988de06ea62ef5bd861f06e9ef56cea405ed1 > >> Author: Rafael J. Wysocki > >> Date: Mon Jan 7 21:17:02 2013 +0100 > >> > >> ACPI / scan: Treat power resources in a special way > > In that case, please try to comment out the following two lines: > > > > device_set_wakeup_capable(dev, true); > > acpi_pci_sleep_wake(pci_dev, false); > > > > in pci_acpi_setup() in drivers/pci/pci-acpi.c and see if that improves things > > for you. > > Current git still hangs with those two lines commented out. What about commenting out the entire contents of pci_acpi_setup(), then? Also, please send the output of acpidump from the affected machine. Thanks, Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- 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/