Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.27-rc2: unable to suspend - one task not freezed | Date | Sat, 9 Aug 2008 23:53:55 +0200 |
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On Saturday, 9 of August 2008, Andrey Borzenkov wrote: > 2.6.27-rc2 + unrevert of e872154921a6b5256a3c412dd69158ac0b135176 > (USB: don't explicitly reenable root-hub status interrupts) + fix > of above from Alan Stern (OHCI: fix system hang caused by earlier patch).
Why do you have to unrevert commit e872154921a6b5256a3c412dd69158ac0b135176 exactly?
> System cannot be suspended - some task cannot be freezed. I think it is > khubd ...
Yes, it is.
It looks like khubd is running in a loop without checking TIF_FREEZE.
> dmesg and config attached.
Hm. Is this 100% reproducible?
Rafael
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