From: Cliff Wickman <cpw@sgi.com>
Date: Mon, 9 Aug 2010 21:11:22 +0000 (-0500)
Subject: x86, UV: Make kdump avoid stack dumps - fix !CONFIG_KEXEC breakage
X-Git-Tag: v2.6.36-rc1~25^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d6225e8cc5598f2bc5c992f9c88b1137763e8e1;p=pandora-kernel.git

x86, UV: Make kdump avoid stack dumps - fix !CONFIG_KEXEC breakage

This replaces Version 1 of this patch, which broke the build when
CONFIG_KEXEC and CONFIG_CRASH_DUMP were configured off.  In that case
the storage for the 'in_crash_kexec' flag was never built.

This version defines that flag as 0 if CONFIG_KEXEC is not set.
The patch is tested with all combinations of those two options.

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <E1OiZcw-0001Hb-2g@eag09.americas.sgi.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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