diff options
Diffstat (limited to 'arch/openrisc/kernel/signal.c')
| -rw-r--r-- | arch/openrisc/kernel/signal.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c index 4f0754874d78..97804f21a40c 100644 --- a/arch/openrisc/kernel/signal.c +++ b/arch/openrisc/kernel/signal.c @@ -68,7 +68,7 @@ static int restore_sigcontext(struct pt_regs *regs, asmlinkage long _sys_rt_sigreturn(struct pt_regs *regs) { - struct rt_sigframe *frame = (struct rt_sigframe __user *)regs->sp; + struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs->sp; sigset_t set; /* @@ -76,7 +76,7 @@ asmlinkage long _sys_rt_sigreturn(struct pt_regs *regs) * then frame should be dword aligned here. If it's * not, then the user is trying to mess with us. */ - if (((long)frame) & 3) + if (((unsigned long)frame) & 3) goto badframe; if (!access_ok(frame, sizeof(*frame))) @@ -151,7 +151,7 @@ static inline void __user *get_sigframe(struct ksignal *ksig, static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) { - struct rt_sigframe *frame; + struct rt_sigframe __user *frame; unsigned long return_ip; int err = 0; @@ -181,10 +181,10 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, l.ori r11,r0,__NR_sigreturn l.sys 1 */ - err |= __put_user(0xa960, (short *)(frame->retcode + 0)); - err |= __put_user(__NR_rt_sigreturn, (short *)(frame->retcode + 2)); - err |= __put_user(0x20000001, (unsigned long *)(frame->retcode + 4)); - err |= __put_user(0x15000000, (unsigned long *)(frame->retcode + 8)); + err |= __put_user(0xa960, (short __user *)(frame->retcode + 0)); + err |= __put_user(__NR_rt_sigreturn, (short __user *)(frame->retcode + 2)); + err |= __put_user(0x20000001, (unsigned long __user *)(frame->retcode + 4)); + err |= __put_user(0x15000000, (unsigned long __user *)(frame->retcode + 8)); if (err) return -EFAULT; |