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Diffstat (limited to 'arch')
-rw-r--r--arch/sh/mm/fault_32.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/sh/mm/fault_32.c b/arch/sh/mm/fault_32.c
index 659811c179e..ef01f45daa8 100644
--- a/arch/sh/mm/fault_32.c
+++ b/arch/sh/mm/fault_32.c
@@ -21,26 +21,21 @@
#include <asm/tlbflush.h>
#include <asm/kgdb.h>
-#ifdef CONFIG_KPROBES
static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
int ret = 0;
+#ifdef CONFIG_KPROBES
if (!user_mode(regs)) {
preempt_disable();
if (kprobe_running() && kprobe_fault_handler(regs, trap))
ret = 1;
preempt_enable();
}
+#endif
return ret;
}
-#else
-static inline int notify_page_fault(struct pt_regs *regs, int trap)
-{
- return 0;
-}
-#endif
/*
* This routine handles page faults. It determines the address,
@@ -58,7 +53,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
int fault;
siginfo_t info;
- if (notify_page_fault(regs, writeaccess))
+ if (notify_page_fault(regs, lookup_exception_vector()))
return;
#ifdef CONFIG_SH_KGDB
@@ -293,7 +288,7 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
pte_t *pte;
pte_t entry;
- if (notify_page_fault(regs, writeaccess))
+ if (notify_page_fault(regs, lookup_exception_vector()))
return 0;
#ifdef CONFIG_SH_KGDB