From: bugzilla-daemon@bugzilla.kernel.org
To: cpufreq@vger.kernel.org
Subject: [Bug 19702] i5-450M CPU gets stuck in low/lowest state
Date: Fri, 29 Oct 2010 12:14:47 GMT [thread overview]
Message-ID: <201010291214.o9TCEl9b019808@demeter1.kernel.org> (raw)
In-Reply-To: <bug-19702-12968@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=19702
--- Comment #30 from Thomas Renninger <trenn@suse.de> 2010-10-29 12:14:38 ---
Thanks. I still think not considering core dependencies in HW_ALL case is
wrong, but this needs further/separate discussing/evaluation.
Peter, as you said with exactly same HW and kernel version/.config:
This one is broken:
Intel Core2 Duo T7300 2.0 GHz processor
and this one is not:
Intel Core2 Quad Q9550
Could you show us:
cat /sys/devices/system/clocksource/clocksource0/available_clocksource
and
cat /sys/devices/system/clocksource/clocksource0/current_clocksource
does it make a difference switching, e.g. to hpet?
echo xy >/sys/devices/system/clocksource/clocksource0/current_clocksource
Ok, I checked Heinz's and Peter's dmesg:
Heinz explicitly enables hpet via boot param (what is this for?)
clocksource=hpet acpi_skip_timer_override
And Peter has:
Marking TSC unstable due to TSC halts in idle
Switching to clocksource hpet
It's always only CPU0 not switching up, right?
Looks like something with hpet is wrong.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
next prev parent reply other threads:[~2010-10-29 12:14 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-19702-12968@https.bugzilla.kernel.org/>
2010-10-04 6:42 ` [Bug 19702] i5-450M CPU gets stuck in low/lowest state bugzilla-daemon
2010-10-04 6:43 ` bugzilla-daemon
2010-10-04 6:44 ` bugzilla-daemon
2010-10-08 5:26 ` bugzilla-daemon
2010-10-08 12:59 ` bugzilla-daemon
2010-10-08 19:04 ` bugzilla-daemon
2010-10-08 19:06 ` bugzilla-daemon
2010-10-12 11:19 ` bugzilla-daemon
2010-10-14 5:56 ` bugzilla-daemon
2010-10-14 5:58 ` bugzilla-daemon
2010-10-14 9:11 ` bugzilla-daemon
2010-10-14 9:22 ` bugzilla-daemon
2010-10-14 15:20 ` bugzilla-daemon
2010-10-15 10:07 ` bugzilla-daemon
2010-10-15 10:12 ` bugzilla-daemon
2010-10-15 10:15 ` bugzilla-daemon
2010-10-15 17:52 ` bugzilla-daemon
2010-10-15 19:25 ` bugzilla-daemon
2010-10-15 19:37 ` bugzilla-daemon
2010-10-16 8:56 ` bugzilla-daemon
2010-10-16 9:19 ` bugzilla-daemon
2010-10-19 2:50 ` bugzilla-daemon
2010-10-19 3:12 ` bugzilla-daemon
2010-10-19 3:51 ` bugzilla-daemon
2010-10-19 3:52 ` bugzilla-daemon
2010-10-19 7:34 ` bugzilla-daemon
2010-10-19 9:40 ` bugzilla-daemon
2010-10-19 14:13 ` bugzilla-daemon
2010-10-19 22:47 ` bugzilla-daemon
2010-10-28 15:12 ` bugzilla-daemon
2010-10-28 15:13 ` bugzilla-daemon
2010-10-29 11:06 ` bugzilla-daemon
2010-10-29 12:14 ` bugzilla-daemon [this message]
2010-10-29 13:00 ` bugzilla-daemon
2010-10-29 15:49 ` bugzilla-daemon
2010-10-29 20:15 ` bugzilla-daemon
2010-10-29 20:19 ` bugzilla-daemon
2010-11-01 10:49 ` bugzilla-daemon
2010-11-01 13:42 ` bugzilla-daemon
2010-11-01 17:43 ` bugzilla-daemon
2010-11-01 18:03 ` bugzilla-daemon
2010-11-01 18:16 ` bugzilla-daemon
2010-11-02 7:09 ` bugzilla-daemon
2010-11-02 8:59 ` bugzilla-daemon
2010-11-02 9:03 ` bugzilla-daemon
2010-11-03 20:42 ` bugzilla-daemon
2010-11-04 8:15 ` bugzilla-daemon
2010-11-04 8:41 ` bugzilla-daemon
2010-11-08 12:32 ` bugzilla-daemon
2010-11-08 12:49 ` bugzilla-daemon
2010-11-09 17:38 ` bugzilla-daemon
2010-11-10 11:18 ` bugzilla-daemon
2010-11-10 12:51 ` bugzilla-daemon
2011-07-31 17:58 ` bugzilla-daemon
2011-08-01 7:35 ` bugzilla-daemon
2011-08-11 13:00 ` bugzilla-daemon
2011-08-12 13:20 ` bugzilla-daemon
2011-08-15 15:04 ` bugzilla-daemon
2011-08-15 15:08 ` bugzilla-daemon
2012-06-18 19:11 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201010291214.o9TCEl9b019808@demeter1.kernel.org \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=cpufreq@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox