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Date: Tue, 9 Sep 2008 08:12:34 +0200 From: Frans Pop <elendil@...net.nl> To: linux-kernel@...r.kernel.org Cc: e1000-devel@...ts.sourceforge.net, "Rafael J. Wysocki" <rjw@...k.pl>, netdev@...r.kernel.org, kernel-testers@...r.kernel.org, jesse.brandeburg@...el.com Subject: [regression] e100: PCI wake-up handling rework causes "Error clearing wake event" (Resending because of error in mail headers in previous attempt; sorry) On my Toshiba Satellite A40 with 2.6.27-rc4/5 I noticed the following error in the boot log (not there with 2.6.26): e100: 0000:01:08.0: e100_probe: Error clearing wake event Bisection has fingered the following patch as the cause of the message. commit eb9d0fe40e313c0a74115ef456a2e43a6c8da72f Author: Rafael J. Wysocki <rjw@...k.pl> Date: Mon Jul 7 03:34:48 2008 +0200 PCI ACPI: Rework PCI handling of wake-up The test this error originates from in drivers/net/e100.c is old and has not changed recently. Surrounding messages (full dmesg attached): e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation e100 0000:01:08.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e100: 0000:01:08.0: e100_probe: Error clearing wake event e100: eth0: e100_probe: addr 0xcffff000, irq 20, MAC addr 00:08:0d:17:bf:f5 The NIC is: 01:08.0 Ethernet controller [0200]: Intel Corporation 82801DB PRO/100 VE (MOB) Ethernet Controller [8086:103d] (rev 83) Kernel driver in use: e100 Cheers, FJP View attachment "2.6.27-rc5" of type "text/plain" (28021 bytes) View attachment "config-2.6.27-rc5" of type "text/plain" (61914 bytes)
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