| From 13938117a57f88a22f0df9722a5db7271fda85cd Mon Sep 17 00:00:00 2001 |
| From: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
| Date: Wed, 13 Mar 2013 09:49:06 +1100 |
| Subject: powerpc: Fix STAB initialization |
| |
| From: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
| |
| commit 13938117a57f88a22f0df9722a5db7271fda85cd upstream. |
| |
| Commit f5339277eb8d3aed37f12a27988366f68ab68930 accidentally removed |
| more than just iSeries bits and took out the call to stab_initialize() |
| thus breaking support for POWER3 processors. |
| |
| Put it back. (Yes, nobody noticed until now ...) |
| |
| Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| arch/powerpc/mm/hash_utils_64.c | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| --- a/arch/powerpc/mm/hash_utils_64.c |
| +++ b/arch/powerpc/mm/hash_utils_64.c |
| @@ -758,6 +758,8 @@ void __init early_init_mmu(void) |
| /* Initialize stab / SLB management */ |
| if (mmu_has_feature(MMU_FTR_SLB)) |
| slb_initialize(); |
| + else |
| + stab_initialize(get_paca()->stab_real); |
| } |
| |
| #ifdef CONFIG_SMP |
