powerpc: Fix STAB initialization

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>
CC: <stable@vger.kernel.org> [v3.4+]

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 1b6e1271719f994e1d16b21621851733658bffa5..6ec6c1997b3ae6a1e099172c92e8bc1f37ccc287 100644 (file)
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -759,6 +759,8 @@ 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