Commit 32412aa2 authored by Dave Kleikamp's avatar Dave Kleikamp Committed by Josh Boyer
Browse files

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



Signed-off-by: default avatarDave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
parent 3e7f45ad

arch/powerpc/mm/tlb_nohash_low.S

+1 −0
Original line number Diff line number Diff line
@@ -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