powerpc/powernv/ioda: Protect PE list

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Protect the PHB's list of PE. Probably not needed as long as it was
populated during PHB creation, but it feels right and will become
required once we can add/remove opencapi devices on hotplug.

Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191121134918.7155-3-fbarrat@linux.ibm.com

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Frederic Barrat 2019-11-21 14:49:09 +01:00 • committed by Michael Ellerman

parent 05dd7da769

commit 80f1ff83fa

1 changed files with 5 additions and 1 deletions

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arch/powerpc/platforms/powernv/pci-ioda.c

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