diff options
| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2009-02-27 10:27:04 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-28 09:17:29 +0100 |
| commit | 144b0712dd9dd9ebd4e80c4e5388c9f6afc2b497 (patch) | |
| tree | 0e245b04300cb46119be27028bdec42b03949029 | |
| parent | ecc25fbd6b9e07b33895c61ddf84006b00f55d99 (diff) | |
x86: signal: add __user annotation
Impact: cleanup
Add missing __user annotation to the parameter of get_sigframe().
Also change cast type to void __user * of *fpstate.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 7cdcd16885e..e89eaf417e5 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -215,7 +215,7 @@ static const struct { */ static inline void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, - void **fpstate) + void __user **fpstate) { unsigned long sp; @@ -243,7 +243,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, if (used_math()) { sp = sp - sig_xstate_size; - *fpstate = (struct _fpstate *) sp; + *fpstate = (void __user *) sp; if (save_i387_xstate(*fpstate) < 0) return (void __user *)-1L; } |