Bug 9953

Summary:	[REGRESSION]fan turns at highspeed after suspend2ram
Product:	ACPI	Reporter:	Rafael J. Wysocki (rjw)
Component:	Power-Sleep-Wake	Assignee:	Rafael J. Wysocki (rjw)
Status:	CLOSED PATCH_ALREADY_AVAILABLE
Severity:	normal	CC:	acpi-bugzilla, bunk
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.25-rc1	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	7216, 9832

Description Rafael J. Wysocki 2008-02-13 05:44:26 UTC

Subject         : [REGRESSION]fan turns at highspeed after suspend2ram
Submitter       : Mirco Tischler <mt-ml@gmx.de>
Date            : 2008-02-10 18:21
References      : http://lkml.org/lkml/2008/2/10/182
Handled-By      : "Rafael J. Wysocki" <rjw@sisk.pl>
Patch           : http://lkml.org/lkml/2008/2/12/536

This entry is being used for tracking a regression from 2.6.24.  Please don't
close it until the problem is fixed in the mainline.

Comment 1 Len Brown 2008-02-15 11:24:41 UTC

The patch below shipped in 2.6.25-rc1-git4

closed.

commit 314ccd644cc14b9ebc1996afbabfb4d108004fd0
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Feb 13 00:32:16 2008 +0100

    ACPI suspend: Execute _WAK with the right argument

    The _WAK global ACPI control method has to be called with the
    argument representing the sleep state being exited.  Make it happen.

    Special thanks to Mirco Tischler <mt-ml@gmx.de> for reporting the
    problem and debugging.

    Reported-by: Mirco Tischler <mt-ml@gmx.de>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Len Brown <len.brown@intel.com>