powerpc/pseries: All events of EPOW_SYSTEM_SHUTDOWN must initiate shutdown

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The current handling of EPOW_SHUTDOWN_ON_UPS event does not shutdown the
system after logging the message. All the events of EPOW_SYSTEM_SHUTDOWN
action code (EPOW_SHUTDOWN_ON_UPS is a part of it) must initiate system
shutdown as per the SPAPR spec. If the LPAR does not shutdown after
receiving this rtas based event, it will expose itself to a forced
abrupt shutdown initiated by the platform firmware. This patch fixes the
situation.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Anshuman Khandual 2014-10-21 13:41:29 +05:30 • committed by Michael Ellerman

parent e9863e687d

commit 79872e3546

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arch/powerpc/platforms/pseries/ras.c

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