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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2006-02-01 01:41:09 +0900
committerRalf Baechle <ralf@linux-mips.org>2006-02-07 13:30:25 +0000
commit9bbf28a36cae08817ac3a3f98fde329b02c89f4a (patch)
treec040508718623f0d2fb158352dd3130da4223fc7 /arch/mips/kernel/signal-common.h
parent5be0f654a9d14c0c5aa031a3396ea8b9f2162cb9 (diff)
[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-common.h')
-rw-r--r--arch/mips/kernel/signal-common.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 0f66ae5838b9..0fbc492d24b4 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -11,7 +11,7 @@
#include <linux/config.h>
static inline int
-setup_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
+setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
{
int err = 0;
@@ -82,7 +82,7 @@ out:
}
static inline int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
+restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
{
unsigned int used_math;
unsigned long treg;
@@ -157,7 +157,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
/*
* Determine which stack to use..
*/
-static inline void *
+static inline void __user *
get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
{
unsigned long sp;
@@ -176,7 +176,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
sp = current->sas_ss_sp + current->sas_ss_size;
- return (void *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
+ return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
}
static inline int install_sigtramp(unsigned int __user *tramp,