From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Date: Tue, 21 Oct 2014 08:11:29 +0000 (+0530)
Subject: powerpc/pseries: All events of EPOW_SYSTEM_SHUTDOWN must initiate shutdown
X-Git-Tag: fixes-v4.0-rc1~132^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79872e35469b6db1c5243abded7b24367bd0a353;p=pandora-kernel.git

powerpc/pseries: All events of EPOW_SYSTEM_SHUTDOWN must initiate shutdown

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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