aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arc/kernel/traps.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arc/kernel/traps.c')
-rw-r--r--arch/arc/kernel/traps.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c
index b123558bf0bb..a7fcbc0d3943 100644
--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -42,21 +42,22 @@ void die(const char *str, struct pt_regs *regs, unsigned long address)
* -for kernel, chk if due to copy_(to|from)_user, otherwise die()
*/
static noinline int
-unhandled_exception(const char *str, struct pt_regs *regs, siginfo_t *info)
+unhandled_exception(const char *str, struct pt_regs *regs,
+ int signo, int si_code, void __user *addr)
{
if (user_mode(regs)) {
struct task_struct *tsk = current;
- tsk->thread.fault_address = (__force unsigned int)info->si_addr;
+ tsk->thread.fault_address = (__force unsigned int)addr;
- force_sig_info(info->si_signo, info, tsk);
+ force_sig_fault(signo, si_code, addr, tsk);
} else {
/* If not due to copy_(to|from)_user, we are doomed */
if (fixup_exception(regs))
return 0;
- die(str, regs, (unsigned long)info->si_addr);
+ die(str, regs, (unsigned long)addr);
}
return 1;
@@ -64,16 +65,9 @@ unhandled_exception(const char *str, struct pt_regs *regs, siginfo_t *info)
#define DO_ERROR_INFO(signr, str, name, sicode) \
int name(unsigned long address, struct pt_regs *regs) \
-{ \
- siginfo_t info; \
- \
- clear_siginfo(&info); \
- info.si_signo = signr; \
- info.si_errno = 0; \
- info.si_code = sicode; \
- info.si_addr = (void __user *)address; \
- \
- return unhandled_exception(str, regs, &info);\
+{ \
+ return unhandled_exception(str, regs, signr, sicode, \
+ (void __user *)address); \
}
/*