powerpc/fadump: handle invalidation of crashdump and re-registraion

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Make OPAL call to indicate that the dump is processed and the metadata
area in OPAL can be cleared/released. Also, setup/initialize FADump
for re-registration.

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/156821356046.5656.12270927048195494911.stgit@hbathini.in.ibm.com

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Hari Bathini 2019-09-11 20:23:28 +05:30 • committed by Michael Ellerman

parent 6071e8f9d5

commit a4e2e2ca2f

2 changed files with 18 additions and 2 deletions

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8

arch/powerpc/kernel/fadump.c

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12

arch/powerpc/platforms/powernv/opal-fadump.c

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