diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/mm/fault_32.c | 13 |
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 |