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From: bugme-daemon@bugzilla.kernel.org
To: cpufreq@www.linux.org.uk
Subject: [Bug 8671] New: CPU frequency always on highest frequency after wakeup from suspend to disk
Date: Mon, 25 Jun 2007 04:57:33 -0700 (PDT)	[thread overview]
Message-ID: <bug-8671-3570@http.bugzilla.kernel.org/> (raw)

http://bugzilla.kernel.org/show_bug.cgi?id=8671

           Summary: CPU frequency always on highest frequency after wakeup
                    from suspend to disk
           Product: Power Management
           Version: 2.5
     KernelVersion: 2.6.22-rc5-git8
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: low
          Priority: P1
         Component: cpufreq
        AssignedTo: cpufreq@www.linux.org.uk
        ReportedBy: linux@markus-schaub.de


Most recent kernel where this bug did not occur: unkown
Distribution: Gentoo Linux
Hardware Environment: IBM Thinkpad T43
Software Environment:
Problem Description: cpufreq_conservative doesn't scale CPU frequency anymore
after wakeup from suspend to disk, instead CPU runs always with the highest
available frequency. Scaling driver is acpi-cpufreq.

Steps to reproduce: Choose cpufreq_conservative as scaling driver and execute
"echo disk > /sys/power/state".


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             reply	other threads:[~2007-06-25 11:57 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-25 11:57 bugme-daemon [this message]
2007-06-25 13:34 ` [Bug 8671] CPU frequency always on highest frequency after wakeup from suspend to disk bugme-daemon
     [not found]   ` <1182780094.22063.30.camel@queen.suse.de>
2007-06-25 14:11     ` Mattia Dongili
     [not found]       ` <1182784351.4249.3.camel@queen.suse.de>
     [not found]         ` <20070625153452.GC13308@inferi.kami.home>
     [not found]           ` <1182798023.4249.18.camel@queen.suse.de>
2007-06-26  6:22             ` [PATCH 2.6.22-rc6?] keep policy->user_policy in sync and use CPU0 policy as a template for other CPUs Mattia Dongili
2007-06-26 10:37               ` Thomas Renninger
2007-06-26 12:09                 ` Mattia Dongili
2007-06-25 14:33 ` [Bug 8671] CPU frequency always on highest frequency after wakeup from suspend to disk bugme-daemon
2007-06-25 15:12 ` bugme-daemon
2007-06-25 16:18 ` bugme-daemon
2007-06-25 16:48 ` bugme-daemon
2007-06-25 16:55 ` bugme-daemon
2007-06-26  6:24 ` bugme-daemon
2007-06-26  6:24 ` bugme-daemon
2007-06-26 11:35 ` bugme-daemon
2007-06-26 12:58 ` bugme-daemon
2007-06-26 13:33 ` bugme-daemon
2007-06-26 13:57   ` Thomas Renninger
2007-06-26 20:31     ` Dave Jones
2007-06-27  9:28       ` Thomas Renninger
2007-06-28  4:16         ` Mattia Dongili
2007-06-26 14:12 ` bugme-daemon
2007-06-30 23:53 ` bugme-daemon
2007-07-01  0:00 ` bugme-daemon
2007-07-01  0:00 ` bugme-daemon
2007-08-08 16:57 ` bugme-daemon
2007-08-09  4:35 ` bugme-daemon
2007-08-09 14:07 ` bugme-daemon

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