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(parent: 851bac6) | patch
powerpc/eeh: Allow to check fenced PHB proactively
authorGavin Shan <shangw@linux.vnet.ibm.com>
Thu, 20 Jun 2013 05:21:16 +0000 (13:21 +0800)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 20 Jun 2013 07:06:53 +0000 (17:06 +1000)
commit6f8889a7a55104f5632fed5684f5f551fd16ce77
treea89c79c3dd68b32003f96ba47cee56f6072caebetree | snapshot
parent851bac663fb0b87c1526412c4faef6a86457012ecommit | diff
powerpc/eeh: Allow to check fenced PHB proactively

It's meaningless to handle frozen PE if we already had fenced PHB.
The patch intends to check the PHB state before checking PE. If the
PHB has been put into fenced state, we need take care of that firstly.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/eeh.c diff | blob | history
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