Re: [PATCH 2/2] powerpc: tracing: don't trace hcalls on offline CPUs

[Denis Kirjanov]

On 12/14/15, Michael Ellerman <mpe@xxxxxxxxxxxxxx> wrote:
> On Mon, 2015-12-07 at 16:33 -0500, Steven Rostedt wrote:
>> On Tue, 08 Dec 2015 08:02:15 +1100
>> Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> wrote:
>> > On Mon, 2015-12-07 at 15:52 -0500, Steven Rostedt wrote:
>> > > > +     TP_CONDITION(cpu_online(smp_processor_id())),
>> > > > +
>> >
>> > This should probably be some kind of __raw version though, hcalls can
>> > be called in contexts where the debug stuff in smp_processor_id() isn't
>> > safe (or preempt enabled).
>> >
>>
>> OK, then that needs to be updated.
>
> Denis, please respin with raw_smp_processor_id().

Sure, I'll respin today.

Thanks!

>
> cheers
>
>
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