Bug 5773

Summary:	hang on suspend2 resume
Product:	Power Management	Reporter:	Imran Haider (imran1008)
Component:	cpufreq	Assignee:	Rafael J. Wysocki (rjwysocki)
Status:	REJECTED INVALID
Severity:	high	CC:	nigel
Priority:	P2
Hardware:	i386
OS:	Linux
Kernel Version:	2.6.14	Subsystem:
Regression:	---	Bisected commit-id:

Description Imran Haider 2005-12-22 17:34:06 UTC

Most recent kernel where this bug did not occur:
Distribution: Gentoo
Hardware Environment: 2.6ghz pentium4 HT
Software Environment: software suspend2
Problem Description:
 system hangs when resuming from Suspend2 and p4-clockmod module is (was)
loaded. However, system successfully resumes once in a blue moon. The system
always resumes properly when p4-clockmod is NOT loaded

Steps to reproduce:
 -load p4-clockmod module
 -use cpufreqd to adjust frequency
 -hibernate using hibernate-script (software suspend2)
 -resume computer from total power off

Comment 1 Rafael J. Wysocki 2006-09-29 03:29:44 UTC

Can you please verify if this happens on 2.6.18?

Comment 2 Pavel Machek 2006-09-29 04:08:56 UTC

Please reproduce it with vanilla 2.6.18, and reopen if still present.