[Skiboot] [PATCH v2] phb4: Activate shared PCI slot on witherspoon

[Frederic Barrat]

Le 06/06/2017 à 03:45, Michael Neuling a écrit :
> 
>> +	 * Plugging a x8 or less adapter on the shared slot should work
>> +	 * like any other physical slot.
>> +	 */
>> +	chip0 = next_chip(NULL);
>> +	slot0 = pci_slot_find(get_opal_id(chip0->id, 3));
>> +	chip1 = next_chip(chip0);
>> +	slot1 = pci_slot_find(get_opal_id(chip1->id, 3));
> 
> I think you need to NULL check chip1 here.  If you boot on a single chip system
> I think you'll crash here.

Yes, thanks for catching it.
V3 on its way...

   Fred