http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #30 from Daniel Vetter dan...@ffwll.ch 2009-04-21 09:11:05 ---
On Tue, Apr 21, 2009 at 02:13:37AM +, bugzilla-dae...@bugzilla.kernel.org
wrote:
--- Comment #28 from Len Brown len.br...@intel.com 2009-04-21 02:13:36 ---
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #31 from Paul Martin p...@debian.org 2009-04-21 10:41:20 ---
I can reproduce this bug on a Thinkpad T42, where the boot freezes with
2.6.30-rc1 and -rc2. The kernel will boot OK if I remove hpet=force from the
command line.
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #33 from Daniel Vetter dan...@ffwll.ch 2009-04-21 13:46:25 ---
Created an attachment (id=21068)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21068)
dmesg without hpet=force, clocksource debug patch applied
I've tried
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #32 from Daniel Vetter dan...@ffwll.ch 2009-04-21 13:37:15 ---
Created an attachment (id=21067)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21067)
dmesg without and with notsc, clocksource debug patch applied
The last few
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #34 from Daniel Vetter dan...@ffwll.ch 2009-04-21 14:51:44 ---
On Tue, Apr 21, 2009 at 05:19:44AM +, bugzilla-dae...@bugzilla.kernel.org
wrote:
--- Comment #29 from Len Brown len.br...@intel.com 2009-04-21 05:19:43 ---
http://bugzilla.kernel.org/show_bug.cgi?id=13087
Paul Martin p...@debian.org changed:
What|Removed |Added
CC||p...@debian.org
--
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #29 from Len Brown len.br...@intel.com 2009-04-21 05:19:43 ---
Created an attachment (id=21065)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21065)
pach vs 2.6.30-rc2
This patch moves the TSC disable check to idle
http://bugzilla.kernel.org/show_bug.cgi?id=13087
cedric ced...@belbone.be changed:
What|Removed |Added
CC||ced...@belbone.be
--
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #26 from Daniel Vetter dan...@ffwll.ch 2009-04-18 11:26:46 ---
On Fri, Apr 17, 2009 at 04:05:53AM +, bugzilla-dae...@bugzilla.kernel.org
wrote:
--- Comment #25 from ykzhao yakui.z...@intel.com 2009-04-17 04:05:52 ---
Created
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #27 from Daniel Vetter dan...@ffwll.ch 2009-04-18 11:45:10 ---
On Fri, Apr 17, 2009 at 01:16:25AM +, bugzilla-dae...@bugzilla.kernel.org
wrote:
--- Comment #24 from ykzhao yakui.z...@intel.com 2009-04-17 01:16:24 ---
Hi,
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #18 from Daniel Vetter dan...@ffwll.ch 2009-04-16 09:10:05 ---
Hi ykzhao,
I've just tested your debug patch on top of 2.6.30-rc2 on my Thinkpad X40 (see
Bug 13094). The kernel still crashes in the same manner. But booting with
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #19 from alexs alex@intel.com 2009-04-16 10:06:33 ---
So the printk in acpi_idle_enter_simple inserts some delay needed to get the
box to boot (or to skip some other non-recovering wait)...
Bruno:
I am wondering the
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #20 from Daniel Vetter dan...@ffwll.ch 2009-04-16 12:30:33 ---
I've just gathered a quite strange backtrace in my dmesg about timers while
suspending/resuming. This is on 2.6.30-rc2 with ff69... reverted. Maybe ff69
just brought
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #21 from Daniel Vetter dan...@ffwll.ch 2009-04-16 12:32:00 ---
Created an attachment (id=21011)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21011)
dmesg as described of 2.6.30-rc2 with ff69... reverted
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http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #22 from Bruno bonbon...@internet.lu 2009-04-16 16:27:33 ---
In repley to comment #13 and comment #15: all 3 variants boot fine (keeping the
single printk in acpi_idle_enter_c1)
processor.max_cstate=1 still calls
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #23 from Bruno bonbon...@internet.lu 2009-04-16 17:17:59 ---
Created an attachment (id=21015)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21015)
Hang log for comments 16, 19 and 16+19
In reply to comment #16 and comment #19
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #24 from ykzhao yakui.z...@intel.com 2009-04-17 01:16:24 ---
Hi, Daniel
Will you please try the boot option of notsc and see whether it still
hangs?
thanks.
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--- Comment #25 from ykzhao yakui.z...@intel.com 2009-04-17 04:05:52 ---
Created an attachment (id=21022)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21022)
[debug patch]: print which clocksource is used.
Will you please try the debug
http://bugzilla.kernel.org/show_bug.cgi?id=13087
ykzhao yakui.z...@intel.com changed:
What|Removed |Added
Status|NEW |NEEDINFO
--- Comment #7
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #8 from Bruno bonbon...@internet.lu 2009-04-15 16:46:31 ---
Created an attachment (id=20994)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20994)
processor.max_cstate=0 panic
In reply to comment #3
Booting with
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #9 from Bruno bonbon...@internet.lu 2009-04-15 16:53:36 ---
Created an attachment (id=20995)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20995)
notsc hangs too
In reply to comment #4
Booting with notsc also causes the
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #10 from Bruno bonbon...@internet.lu 2009-04-15 17:35:51 ---
In reply to comment #6
Adding printk() right after each assignment of kt1 and kt2, showing their
respecitive value the kernel does not stall...
I will try moving around
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #11 from Bruno bonbon...@internet.lu 2009-04-15 18:05:29 ---
Created an attachment (id=20997)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20997)
log with printk - in _c1 [in _c1 only = hang, erverywhere=boot]
Follow-up to
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #12 from Bruno bonbon...@internet.lu 2009-04-15 19:32:12 ---
Disabling async boot produces no change (forcing enable_async in kernel/async.c
to 0).
So I don't know what makes the printk in acpi_idle_enter_simple() prevent
hang...
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #14 from john stultz johns...@us.ibm.com 2009-04-16 02:16:09 ---
(In reply to comment #13)
Hi, Bruno
sorry for the incorrect parameters in comment #3. The boot option should
be
processor.max_cstate=1 or idle=poll. When the
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #15 from ykzhao yakui.z...@intel.com 2009-04-16 02:22:54 ---
Hi, Bruno
Will you please try the boot option of clocksource=acpi_pm and see
whether the box still hangs?
Thanks.
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--- Comment #16 from ykzhao yakui.z...@intel.com 2009-04-16 03:21:03 ---
Created an attachment (id=21005)
-- (http://bugzilla.kernel.org/attachment.cgi?id=21005)
[debug patch]: delete the conversion between idle time and sleep ticks in idle
http://bugzilla.kernel.org/show_bug.cgi?id=13087
Zhang Rui rui.zh...@intel.com changed:
What|Removed |Added
CC||dan...@ffwll.ch
---
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #1 from Bruno bonbon...@internet.lu 2009-04-14 17:55:01 ---
Created an attachment (id=20977)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20977)
acpidump of the laptop
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Andrew Morton a...@linux-foundation.org changed:
What|Removed |Added
CC|
http://bugzilla.kernel.org/show_bug.cgi?id=13087
Rafael J. Wysocki r...@sisk.pl changed:
What|Removed |Added
CC||r...@sisk.pl
http://bugzilla.kernel.org/show_bug.cgi?id=13087
john stultz johns...@us.ibm.com changed:
What|Removed |Added
CC||johns...@us.ibm.com
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #4 from ykzhao yakui.z...@intel.com 2009-04-15 01:09:46 ---
Hi, John
How about adding the boot option of notsc?
Thanks.
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ykzhao yakui.z...@intel.com changed:
What|Removed |Added
AssignedTo|acpi_ot...@kernel-bugs.osdl |yakui.z...@intel.com
http://bugzilla.kernel.org/show_bug.cgi?id=13087
ykzhao yakui.z...@intel.com changed:
What|Removed |Added
CC||acpi-bugzi...@lists.sourcef
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #6 from alexs alex@intel.com 2009-04-15 02:17:59 ---
(In reply to comment #5)
(In reply to comment #4)
How about adding the boot option of notsc?
Might try it, but from the log it looks like the TSC is already being
http://bugzilla.kernel.org/show_bug.cgi?id=13087
--- Comment #5 from john stultz johns...@us.ibm.com 2009-04-15 01:42:51 ---
(In reply to comment #4)
How about adding the boot option of notsc?
Might try it, but from the log it looks like the TSC is already being thrown
out, so I
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