[IA64] bugfix: nptcg breaks cpu-hotadd

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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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Hidetoshi Seto 2008-04-25 23:13:09 +09:00 • committed by Tony Luck

parent 7663c1e279

commit e617fce64e

1 changed files with 4 additions and 1 deletions

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arch/ia64/mm/tlb.c

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