From: Dean Nelson <dcn@sgi.com>
Date: Wed, 9 Nov 2005 20:41:57 +0000 (-0600)
Subject: [IA64] utilize notify_die() for XPC disengage
X-Git-Tag: v2.6.15-rc1~42^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=780d09e895032207a6b070a44d392a3c60574b70;p=pandora-kernel.git

[IA64] utilize notify_die() for XPC disengage

XPC (as in arch/ia64/sn/kernel/xp*) has a need to notify other partitions
(SGI Altix) whenever a partition is going down in order to get them to
disengage from accessing the halting partition's memory. If this is not
done before the reset of the hardware, the other partitions can find
themselves encountering MCAs that bring them down.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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