tree 23a3f38995e55bbcbb79c93aa7504acd12f9dd4e
parent 7663c1e2792a9662b23dec6e19bfcd3d55360b8f
author Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> 1209132789 +0900
committer Tony Luck <tony.luck@intel.com> 1209502065 -0700

[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>