Re: [PATCH v2] x86, hotplug: fix llc shared map unreleased during cpu hotplug

[Borislav Petkov]

On Tue, Jul 29, 2014 at 04:31:30PM +0900, Yasuaki Ishimatsu wrote:
> >>I posted a latest patch as follows:
> >>https://lkml.org/lkml/2014/7/22/1018
> >>
> >>Could you confirm the patch fixes your issue?
> >
> >Sorry for the late, there is still call trace w/ your patch applied. The
> >call trace is in attachment.
> 
> Thank you for reporting the result. As Borislav said, your v2 patch
> is necessary for fixing your issue.

..

> >>>Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
> 
> Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>

Ok, Wanpeng, please send a cleaner version of your patch with a
simplified backtrace in it - the addresses will make no sense anyway so
you can do this:

Call Trace:
load_balance
? _raw_spin_unlock_irqrestore
idle_balance
...

so that we can still see how it happens.

Thanks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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