RE: 2.6.25-current-git hangs on boot unless CONFIG_CPU_IDLE=n -Apple

From: Pallipadi, Venkatesh
Date: Fri Apr 04 2008 - 02:36:53 EST




>-----Original Message-----
>From: Soeren Sonnenburg [mailto:kernel@xxxxxx]
>Sent: Thursday, April 03, 2008 11:32 PM
>To: Rafael J. Wysocki
>Cc: Linux Kernel Mailing List; Pallipadi@xxxxxxxxxxxx;
>Pallipadi, Venkatesh
>Subject: Re: 2.6.25-current-git hangs on boot unless
>CONFIG_CPU_IDLE=n -Apple
>
>On Fri, 2008-04-04 at 01:22 +0200, Rafael J. Wysocki wrote:
>> The following report is on the current list of known regressions
>> from 2.6.24. Please verify if the issue is still present in the
>> mainline.
>>
>>
>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10093
>> Subject : 2.6.25-current-git hangs on boot
>unless CONFIG_CPU_IDLE=n - Apple
>> Submitter : Soeren Sonnenburg <kernel@xxxxxx>
>> Date : 2008-02-23 18:55 (41 days old)
>> References : http://lkml.org/lkml/2008/2/23/263
>> http://marc.info/?l=linux-acpi&m=120387537018467&w=4
>> Handled-By : Pallipadi, Venkatesh <venkatesh.pallipadi@xxxxxxxxx>
>
>yes still there, but not a hangs forever hang anymore but only a hang
>for (this time) 15 seconds hang.
>

Can you please try the max_cstate experiments that I mentioned in the
bugzilla.

Thanks,
Venki
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