Re: [PATCH V2] ACPI/Processor: Rework processor throttling with work_on_cpu()

[Rafael J. Wysocki]

On Wednesday, February 26, 2014 09:46:29 PM Lan Tianyu wrote:
> On 02/26/2014 09:30 PM, Rafael J. Wysocki wrote:
> > On Wednesday, February 26, 2014 09:03:05 PM Lan Tianyu wrote:
> >> acpi_processor_set_throttling() uses set_cpus_allowed_ptr() to make
> >> sure struct acpi_processor->acpi_processor_set_throttling() callback
> >> run on associated cpu. But the function maybe called in a worker which
> >> has been bound to a cpu. The patch is to replace set_cpus_allowed_ptr()
> >> with work_on_cpu().
> >>
> >> Signed-off-by: Lan Tianyu <tianyu.lan@xxxxxxxxx>
> >
> > OK
> >
> > I suppose we need this in -stable?
> 
> Yes.
> 
> >
> > Which series of -stable should it go to?  All of them or just recent?
> 
> I think it should be all of them.

OK, queued up as a fix for 3.14, thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/