diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 9c0e405..83cd0a1 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -907,24 +907,35 @@
 #ifdef CONFIG_PPC64
 #include <linux/compat.h>
 
-static int gpr32_get(struct task_struct *target,
+static int gpr32_get_common(struct task_struct *target,
 		     const struct user_regset *regset,
 		     unsigned int pos, unsigned int count,
-		     void *kbuf, void __user *ubuf)
+			    void *kbuf, void __user *ubuf, bool tm_active)
 {
 	const unsigned long *regs = &target->thread.regs->gpr[0];
+	const unsigned long *ckpt_regs;
 	compat_ulong_t *k = kbuf;
 	compat_ulong_t __user *u = ubuf;
 	compat_ulong_t reg;
 	int i;
 
-	if (target->thread.regs == NULL)
-		return -EIO;
+#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
+	ckpt_regs = &target->thread.ckpt_regs.gpr[0];
+#endif
+	if (tm_active) {
+		regs = ckpt_regs;
+	} else {
+		if (target->thread.regs == NULL)
+			return -EIO;
 
-	if (!FULL_REGS(target->thread.regs)) {
-		/* We have a partial register set.  Fill 14-31 with bogus values */
-		for (i = 14; i < 32; i++)
-			target->thread.regs->gpr[i] = NV_REG_POISON; 
+		if (!FULL_REGS(target->thread.regs)) {
+			/*
+			 * We have a partial register set.
+			 * Fill 14-31 with bogus values.
+			 */
+			for (i = 14; i < 32; i++)
+				target->thread.regs->gpr[i] = NV_REG_POISON;
+		}
 	}
 
 	pos /= sizeof(reg);
@@ -964,20 +975,31 @@
 					PT_REGS_COUNT * sizeof(reg), -1);
 }
 
-static int gpr32_set(struct task_struct *target,
+static int gpr32_set_common(struct task_struct *target,
 		     const struct user_regset *regset,
 		     unsigned int pos, unsigned int count,
-		     const void *kbuf, const void __user *ubuf)
+		     const void *kbuf, const void __user *ubuf, bool tm_active)
 {
 	unsigned long *regs = &target->thread.regs->gpr[0];
+	unsigned long *ckpt_regs;
 	const compat_ulong_t *k = kbuf;
 	const compat_ulong_t __user *u = ubuf;
 	compat_ulong_t reg;
 
-	if (target->thread.regs == NULL)
-		return -EIO;
+#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
+	ckpt_regs = &target->thread.ckpt_regs.gpr[0];
+#endif
 
-	CHECK_FULL_REGS(target->thread.regs);
+	if (tm_active) {
+		regs = ckpt_regs;
+	} else {
+		regs = &target->thread.regs->gpr[0];
+
+		if (target->thread.regs == NULL)
+			return -EIO;
+
+		CHECK_FULL_REGS(target->thread.regs);
+	}
 
 	pos /= sizeof(reg);
 	count /= sizeof(reg);
@@ -1037,6 +1059,22 @@
 					 (PT_TRAP + 1) * sizeof(reg), -1);
 }
 
+static int gpr32_get(struct task_struct *target,
+		     const struct user_regset *regset,
+		     unsigned int pos, unsigned int count,
+		     void *kbuf, void __user *ubuf)
+{
+	return gpr32_get_common(target, regset, pos, count, kbuf, ubuf, 0);
+}
+
+static int gpr32_set(struct task_struct *target,
+		     const struct user_regset *regset,
+		     unsigned int pos, unsigned int count,
+		     const void *kbuf, const void __user *ubuf)
+{
+	return gpr32_set_common(target, regset, pos, count, kbuf, ubuf, 0);
+}
+
 /*
  * These are the regset flavors matching the CONFIG_PPC32 native set.
  */