X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkernel%2Fhead_64.S;h=ebaedafc8e67403efe716703d6110825d589a77d;hb=c478b58135e6c9b49c8b80bff8ef910f2ba9b313;hp=b4bcf5a930fafd50a350d6e97bf8cf8cde833764;hpb=78f902ccc597d6ce3e8d1477d70f2d79e960ba7a;p=deliverable%2Flinux.git

diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index b4bcf5a930fa..ebaedafc8e67 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1518,6 +1518,15 @@ _GLOBAL(pmac_secondary_start)
 	/* turn on 64-bit mode */
 	bl	.enable_64b_mode
 
+	li	r0,0
+	mfspr	r3,SPRN_HID4
+	rldimi	r3,r0,40,23	/* clear bit 23 (rm_ci) */
+	sync
+	mtspr	SPRN_HID4,r3
+	isync
+	sync
+	slbia
+
 	/* get TOC pointer (real address) */
 	bl	.relative_toc