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SubjectRe: 2.6.27-rc2: unable to suspend - one task not freezed
Date
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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