http://bugzilla.kernel.org/show_bug.cgi?id=11101
[EMAIL PROTECTED] changed:
What |Removed |Added
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Attachment #16955|0 |1
is obsolete| |
------- Comment #22 from [EMAIL PROTECTED] 2008-07-28 11:22 -------
Created an attachment (id=17015)
--> (http://bugzilla.kernel.org/attachment.cgi?id=17015&action=view)
patch for c1e idle
C1E machines (which is your case), have a broken lapic timer. As we changed the
smp bootup process a little bit, the lapic timer is now being used, and it's
probably what is hurting your box. At first, the solution would be to disable
it again.
However, ingo's tree has a patch from tglx that enables the lapic timer on such
machines, by means of a different idle function. So disabling it would be a
step backwards.
Can you please confirm that your tree _do not_ have the following cset?
commit aa276e1cafb3ce9d01d1e837bcd67e92616013ac
Author: Thomas Gleixner <[EMAIL PROTECTED]>
Date: Mon Jun 9 19:15:00 2008 +0200
x86, clockevents: add C1E aware idle function
I'm attaching the patch here. Does it apply on your tree? Can you confirm that
it works as expected with the patch? (Maybe we do have to disable it in some
cases, who knows...)
Thanks.
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