Benjamin Herrenschmidt 4ee5f55175 powerpc: Fix ppc32 mm_struct CPU tracking in SMP
The 32-bit hash code didn't need it so far so we don't update
mm->cpu_vm_mask on context switch.  This however will break when we
merge the RCU based page table freeing patch and other upcoming 32-bit
embedded SMP work, so this adds the update.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-12-03 20:46:35 +11:00
..
2008-10-31 23:37:57 +01:00
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