1 files changed, 4 insertions, 6 deletions

diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 6b66cd85b433..3635be61f899 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -375,7 +375,7 @@ static int vsr_get(struct task_struct *target, const struct user_regset *regset,
         flush_vsx_to_thread(target);
 
         for (i = 0; i < 32 ; i++)
-                buf[i] = current->thread.fpr[i][TS_VSRLOWOFFSET];
+                buf[i] = target->thread.fpr[i][TS_VSRLOWOFFSET];
         ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
                                   buf, 0, 32 * sizeof(double));
 
@@ -394,7 +394,7 @@ static int vsr_set(struct task_struct *target, const struct user_regset *regset,
         ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
                                  buf, 0, 32 * sizeof(double));
         for (i = 0; i < 32 ; i++)
-                current->thread.fpr[i][TS_VSRLOWOFFSET] = buf[i];
+                target->thread.fpr[i][TS_VSRLOWOFFSET] = buf[i];
 
 
         return ret;
@@ -975,15 +975,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
         case PTRACE_GETVSRREGS:
                 return copy_regset_to_user(child, &user_ppc_native_view,
                                            REGSET_VSX,
-                                           0, (32 * sizeof(vector128) +
-                                               sizeof(u32)),
+                                           0, 32 * sizeof(double),
                                            (void __user *) data);
 
         case PTRACE_SETVSRREGS:
                 return copy_regset_from_user(child, &user_ppc_native_view,
                                              REGSET_VSX,
-                                             0, (32 * sizeof(vector128) +
-                                                 sizeof(u32)),
+                                             0, 32 * sizeof(double),
                                              (const void __user *) data);
 #endif
 #ifdef CONFIG_SPE