On 08/06/17 16:27, Thomas Petazzoni wrote:
> smp_processor_id() should not be used in migration-enabled contexts. We
> originally thought it was OK in the specific situation of this driver,
> but it was wrong, and calling smp_processor_id() in a migration-enabled
> context prints a big fat warning when CONFIG_DEBUG_PREEMPT=y.
>
> Therefore, this commit replaces the smp_processor_id() in
> migration-enabled contexts by the appropriate get_cpu/put_cpu sections.
>
> Reported-by: Marc Zyngier <marc.zyng...@arm.com>
> Fixes: a786841df72e ("net: mvpp2: handle register mapping and access for
> PPv2.2")
> Signed-off-by: Thomas Petazzoni <thomas.petazz...@free-electrons.com>
Tested-by: Marc Zyngier <marc.zyng...@arm.com>
M.
--
Jazz is not dead. It just smells funny...
