diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-02-01 01:41:09 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-02-07 13:30:25 +0000 |
| commit | 9bbf28a36cae08817ac3a3f98fde329b02c89f4a (patch) | |
| tree | c040508718623f0d2fb158352dd3130da4223fc7 /arch/mips/kernel/signal_n32.c | |
| parent | 5be0f654a9d14c0c5aa031a3396ea8b9f2162cb9 (diff) | |
| download | blackbird-op-linux-9bbf28a36cae08817ac3a3f98fde329b02c89f4a.tar.gz blackbird-op-linux-9bbf28a36cae08817ac3a3f98fde329b02c89f4a.zip | |
[MIPS] Sparse: Add some __user tags to signal functions.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/signal_n32.c')
| -rw-r--r-- | arch/mips/kernel/signal_n32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index ec61b2670ba6..3d2f8e39cede 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -83,12 +83,12 @@ save_static_function(sysn32_rt_sigreturn); __attribute_used__ noinline static void _sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) { - struct rt_sigframe_n32 *frame; + struct rt_sigframe_n32 __user *frame; sigset_t set; stack_t st; s32 sp; - frame = (struct rt_sigframe_n32 *) regs.regs[29]; + frame = (struct rt_sigframe_n32 __user *) regs.regs[29]; if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) goto badframe; if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set))) @@ -114,7 +114,7 @@ _sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) /* It is more difficult to avoid calling this function than to call it and ignore errors. */ - do_sigaltstack(&st, NULL, regs.regs[29]); + do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]); /* * Don't let your children do this ... @@ -133,7 +133,7 @@ badframe: int setup_rt_frame_n32(struct k_sigaction * ka, struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info) { - struct rt_sigframe_n32 *frame; + struct rt_sigframe_n32 __user *frame; int err = 0; s32 sp; |
