powerpc/eeh: Delay probing EEH device during hotplug

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Commit 1c509148b ("powerpc/eeh: Do probe on pci_dn") probes EEH
devices in early stage, which is reasonable to pSeries platform.
However, it's wrong for PowerNV platform because the PE# isn't
determined until the resources (IO and MMIO) are assigned to
PE in hotplug case. So we have to delay probing EEH devices
for PowerNV platform until the PE# is assigned.

Fixes: ff57b454dd ("powerpc/eeh: Do probe on pci_dn")
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Gavin Shan 2015-05-01 09:22:15 +10:00 • committed by Michael Ellerman

parent 1ae79b78bc

commit d91dafc02f

1 changed files with 6 additions and 0 deletions

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arch/powerpc/kernel/eeh.c

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