From 32412aa214e05308833a89e6090406294833f989 Mon Sep 17 00:00:00 2001 From: Dave Kleikamp Date: Wed, 18 Aug 2010 06:44:26 +0000 Subject: [PATCH] powerpc/47x: Add an isync before the tlbivax instruction Signed-off-by: Dave Kleikamp Signed-off-by: Josh Boyer --- arch/powerpc/mm/tlb_nohash_low.S | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S index cfa768203d0..b9d9fed8f36 100644 --- a/arch/powerpc/mm/tlb_nohash_low.S +++ b/arch/powerpc/mm/tlb_nohash_low.S @@ -200,6 +200,7 @@ _GLOBAL(_tlbivax_bcast) rlwimi r5,r4,0,16,31 wrteei 0 mtspr SPRN_MMUCR,r5 + isync /* tlbivax 0,r3 - use .long to avoid binutils deps */ .long 0x7c000624 | (r3 << 11) isync -- 2.20.1