powerpc: Fix missing 'blr' in _tlbia()

Rework to MMU code dropped a much missed 'blr' instruction. Brown-Paper-Bag-Worn-By: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

powerpc: Fix missing 'blr' in _tlbia()
Rework to MMU code dropped a much missed 'blr' instruction. Brown-Paper-Bag-Worn-By: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
a1495359 · Benjamin Herrenschmidt · Grant Likely · 49e6e3f1 · a1495359
Commit a1495359 authored Dec 21, 2008 by Benjamin Herrenschmidt Committed by Grant Likely Dec 21, 2008
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arch/powerpc/mm/hash_low_32.S arch/powerpc/mm/hash_low_32.S +1 -0

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--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -709,3 +709,4 @@ _GLOBAL(_tlbia)
 	tlbia
 	sync
 #endif /* CONFIG_SMP */
+	blr