* Prarit Bhargava <prarit@xxxxxxxxxx>:
>
>>> - bss_hotplug_slot->name = kmalloc(SN_SLOT_NAME_SIZE, GFP_KERNEL);
>>> - if (!bss_hotplug_slot->name) {
>>> - kfree(bss_hotplug_slot->private);
>>> - return -ENOMEM;
>>> - }
>>> + bss_hotplug_slot->name = slot->physical_path;
>>>
>>> slot->device_num = device;
>>> slot->pci_bus = pci_bus;
>>> - sprintf(bss_hotplug_slot->name, "%04x:%02x:%02x",
>>> - pci_domain_nr(pci_bus),
>>> - ((u16)pcibus_info->pbi_buscommon.bs_persist_busnum),
>>> - device + 1);
>>>
>>>
>>
> Ugh ... it has been a while since I've looked at or owned this code ;) --
> but I do seem to recall that on SGI boxes the slot's name was different
> from the physical path of the device (ie, what was stamped on the back of
> the PCI hotplug chassis was different from Linux' PCI name) -- OTOH, I
> haven't recently looked at what slot->physical_path has been initialized
> to, so they might now be one-and-the-same ....
Nope, you are right -- slot->name is quite different from
slot->physical_path.
I'm going to remove this patch from my series since it will
definitely break SGI.
Jesse, Prarit, thanks for the good catch.
/ac
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