diff options
Diffstat (limited to 'arch/sh/kernel/ptrace_32.c')
| -rw-r--r-- | arch/sh/kernel/ptrace_32.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c index 90a15d29feeb..b53664ef53e8 100644 --- a/arch/sh/kernel/ptrace_32.c +++ b/arch/sh/kernel/ptrace_32.c | |||
| @@ -392,6 +392,9 @@ long arch_ptrace(struct task_struct *child, long request, | |||
| 392 | tmp = 0; | 392 | tmp = 0; |
| 393 | } else { | 393 | } else { |
| 394 | unsigned long index; | 394 | unsigned long index; |
| 395 | ret = init_fpu(child); | ||
| 396 | if (ret) | ||
| 397 | break; | ||
| 395 | index = addr - offsetof(struct user, fpu); | 398 | index = addr - offsetof(struct user, fpu); |
| 396 | tmp = ((unsigned long *)child->thread.xstate) | 399 | tmp = ((unsigned long *)child->thread.xstate) |
| 397 | [index >> 2]; | 400 | [index >> 2]; |
| @@ -423,6 +426,9 @@ long arch_ptrace(struct task_struct *child, long request, | |||
| 423 | else if (addr >= offsetof(struct user, fpu) && | 426 | else if (addr >= offsetof(struct user, fpu) && |
| 424 | addr < offsetof(struct user, u_fpvalid)) { | 427 | addr < offsetof(struct user, u_fpvalid)) { |
| 425 | unsigned long index; | 428 | unsigned long index; |
| 429 | ret = init_fpu(child); | ||
| 430 | if (ret) | ||
| 431 | break; | ||
| 426 | index = addr - offsetof(struct user, fpu); | 432 | index = addr - offsetof(struct user, fpu); |
| 427 | set_stopped_child_used_math(child); | 433 | set_stopped_child_used_math(child); |
| 428 | ((unsigned long *)child->thread.xstate) | 434 | ((unsigned long *)child->thread.xstate) |