[Skiboot] [PATCH 02/16] core/pci: Add missing lock in set_power_timer

[christophe lombard]

On 09/09/2019 14:31, Frederic Barrat wrote:
> set_power_timer() was not using any lock, though it alters the slot
> state and devices found under it. So lock the PHB under which the slot
> is found to avoid concurrent operations.
> 
> Signed-off-by: Frederic Barrat <fbarrat at linux.ibm.com>
> ---

It seems logical

Reviewed-by: Christophe Lombard <clombard at linux.vnet.ibm.com>