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(parent: 0f36db7) | patch
powerpc/eeh: Dump PHB diag-data for non-existing PE
authorGavin Shan <gwshan@linux.vnet.ibm.com>
Tue, 12 May 2015 07:05:32 +0000 (17:05 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 21 Jul 2015 01:38:47 +0000 (11:38 +1000)
commit79cd95200035fb4b39b089dd01c13302eee6ee03
treefec8eb8445749e08c764a2037b37b1aaa2330ffdtree | snapshot
parent0f36db77643b6fb573313d97fa076903de6a34d6commit | diff
powerpc/eeh: Dump PHB diag-data for non-existing PE

When detecting EEH error on non-existing PE, including the reserved
one, the PE is simply unfrozen without dumping the PHB diag-data,
which is useful for locating the root cause of the EEH error. The
patch dumps the PHB diag-data when non-existing PE reports error.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/eeh-powernv.c diff | blob | history
Linux kernel for KaRo TX COM modules