powerpc/47x: Add an isync before the tlbivax instruction

[pandora-kernel.git] / arch / powerpc / mm / tlb_nohash_low.S

diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S
index cfa7682..b9d9fed 100644 (file)
--- 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