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intel_idle

DISCUSSION Ike Panhc 2 participants 5 messages Sep 13, 2010 – Sep 27, 2010 ACPI

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Re: intel_idle (Lenovo ideapad S10-3)

Quoted 11 lines

I test myself which says when CONFIG_CPU_IDLE=y, Lenovo ideapad S10-3 can not boot. The CPU is Atom N450, and I also find the report[2] that says intel_idle works fine with N450.

I do not have much knowledge about intel_idle. is there any similar report that on some machine intel_idle halt the system or any suggestion for next step debug?

[1] http://launchpad.net/bugs/634702
[2] http://www.spinics.net/lists/linux-pm/msg21334.html

Please test the fix here:
http://bugs.meego.com/show_bug.cgi?id=7093

thanks,
-Len

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#2 lore raw

Re: intel_idle (Lenovo ideapad S10-3)

In reply to Ike Panhc
Quoted 11 lines

I test myself which says when CONFIG_CPU_IDLE=y, Lenovo ideapad S10-3 can not boot. The CPU is Atom N450, and I also find the report[2] that says intel_idle works fine with N450.

I do not have much knowledge about intel_idle. is there any similar report that on some machine intel_idle halt the system or any suggestion for next step debug?

[1] http://launchpad.net/bugs/634702
[2] http://www.spinics.net/lists/linux-pm/msg21334.html

Please test the fix here:
http://bugs.meego.com/show_bug.cgi?id=7093

thanks,
-Len

author
#3 lore raw

Re: intel_idle (Lenovo ideapad S10-3)

Hi Len,

Thanks a lot. I apply the patch and the kernel boots fine on S10-3

Quoted 18 lines · Len Brown
Quoted 11 lines

I test myself which says when CONFIG_CPU_IDLE=y, Lenovo ideapad S10-3 can not boot. The CPU is Atom N450, and I also find the report[2] that says intel_idle works fine with N450.

I do not have much knowledge about intel_idle. is there any similar report that on some machine intel_idle halt the system or any suggestion for next step debug?

[1] http://launchpad.net/bugs/634702
[2] http://www.spinics.net/lists/linux-pm/msg21334.html

Please test the fix here:
http://bugs.meego.com/show_bug.cgi?id=7093

thanks,
-Len

author
#4 lore raw

Re: intel_idle (Lenovo ideapad S10-3)

In reply to Len Brown

Hi Len,

Thanks a lot. I apply the patch and the kernel boots fine on S10-3

Quoted 18 lines · Len Brown
Quoted 11 lines

I test myself which says when CONFIG_CPU_IDLE=y, Lenovo ideapad S10-3 can not boot. The CPU is Atom N450, and I also find the report[2] that says intel_idle works fine with N450.

I do not have much knowledge about intel_idle. is there any similar report that on some machine intel_idle halt the system or any suggestion for next step debug?

[1] http://launchpad.net/bugs/634702
[2] http://www.spinics.net/lists/linux-pm/msg21334.html

Please test the fix here:
http://bugs.meego.com/show_bug.cgi?id=7093

thanks,
-Len