diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index 2b91f233b05d58613255d24cf79a10874953d638..2e79f6e21af8503f5c483fcdddca7090b393ce4b 100644
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -448,7 +448,7 @@ restore_gprs:
 	REST_2GPRS(2, r7)			/* GPR2-3 */
 	REST_GPR(4, r7)				/* GPR4 */
 	REST_4GPRS(8, r7)			/* GPR8-11 */
-	REST_2GPRS(12, r7)			/* GPR12-13 */
+	REST_GPR(12, r7)			/* GPR12 */
 
 	REST_NVGPRS(r7)				/* GPR14-31 */
 
@@ -486,18 +486,24 @@ restore_gprs:
 	REST_GPR(6, r7)
 
 	/*
-	 * Store r1 and r5 on the stack so that we can access them after we
-	 * clear MSR RI.
+	 * Store user r1 and r5 and r13 on the stack (in the unused save
+	 * areas / compiler reserved areas), so that we can access them after
+	 * we clear MSR RI.
 	 */
 
 	REST_GPR(5, r7)
 	std	r5, -8(r1)
-	ld	r5, GPR1(r7)
+	ld	r5, GPR13(r7)
 	std	r5, -16(r1)
+	ld	r5, GPR1(r7)
+	std	r5, -24(r1)
 
 	REST_GPR(7, r7)
 
-	/* Clear MSR RI since we are about to use SCRATCH0. EE is already off */
+	/* Stash the stack pointer away for use after recheckpoint */
+	std	r1, PACAR1(r13)
+
+	/* Clear MSR RI since we are about to clobber r13. EE is already off */
 	li	r5, 0
 	mtmsrd	r5, 1
 
@@ -508,9 +514,9 @@ restore_gprs:
 	 * until we turn MSR RI back on.
 	 */
 
-	SET_SCRATCH0(r1)
 	ld	r5, -8(r1)
-	ld	r1, -16(r1)
+	ld	r13, -16(r1)
+	ld	r1, -24(r1)
 
 	/* Commit register state as checkpointed state: */
 	TRECHKPT
@@ -526,9 +532,9 @@ restore_gprs:
 	 */
 
 	GET_PACA(r13)
-	GET_SCRATCH0(r1)
+	ld	r1, PACAR1(r13)
 
-	/* R1 is restored, so we are recoverable again.  EE is still off */
+	/* R13, R1 is restored, so we are recoverable again.  EE is still off */
 	li	r4, MSR_RI
 	mtmsrd	r4, 1