From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Date: Fri, 25 Apr 2008 14:13:09 +0000 (+0900)
Subject: [IA64] bugfix: nptcg breaks cpu-hotadd
X-Git-Tag: v2.6.26-rc1~348^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e617fce64e5faea149fcf3bffc1b42e4ba29e7e5;p=pandora-kernel.git

[IA64] bugfix: nptcg breaks cpu-hotadd

If "max_purges" from PAL is 0, it actually means 1.

However it was not handled later when a hot-added cpu pass the
max_purges from PAL.  This makes systems easy to go BUG_ON().

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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