diff options
Diffstat (limited to 'arch/sparc/mm/fault_64.c')
| -rw-r--r-- | arch/sparc/mm/fault_64.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c index 43b0da96a4f..6081936bf03 100644 --- a/arch/sparc/mm/fault_64.c +++ b/arch/sparc/mm/fault_64.c @@ -31,13 +31,12 @@ #include <asm/sections.h> #include <asm/mmu_context.h> -#ifdef CONFIG_KPROBES -static inline int notify_page_fault(struct pt_regs *regs) +static inline __kprobes int notify_page_fault(struct pt_regs *regs) { int ret = 0; /* kprobe_running() needs smp_processor_id() */ - if (!user_mode(regs)) { + if (kprobes_built_in() && !user_mode(regs)) { preempt_disable(); if (kprobe_running() && kprobe_fault_handler(regs, 0)) ret = 1; @@ -45,12 +44,6 @@ static inline int notify_page_fault(struct pt_regs *regs) } return ret; } -#else -static inline int notify_page_fault(struct pt_regs *regs) -{ - return 0; -} -#endif static void __kprobes unhandled_fault(unsigned long address, struct task_struct *tsk, @@ -73,7 +66,7 @@ static void __kprobes unhandled_fault(unsigned long address, die_if_kernel("Oops", regs); } -static void bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr) +static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr) { printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n", regs->tpc); @@ -170,8 +163,9 @@ static unsigned int get_fault_insn(struct pt_regs *regs, unsigned int insn) return insn; } -static void do_kernel_fault(struct pt_regs *regs, int si_code, int fault_code, - unsigned int insn, unsigned long address) +static void __kprobes do_kernel_fault(struct pt_regs *regs, int si_code, + int fault_code, unsigned int insn, + unsigned long address) { unsigned char asi = ASI_P; @@ -225,7 +219,7 @@ cannot_handle: unhandled_fault (address, current, regs); } -static void noinline bogus_32bit_fault_tpc(struct pt_regs *regs) +static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs) { static int times; @@ -237,8 +231,8 @@ static void noinline bogus_32bit_fault_tpc(struct pt_regs *regs) show_regs(regs); } -static void noinline bogus_32bit_fault_address(struct pt_regs *regs, - unsigned long addr) +static void noinline __kprobes bogus_32bit_fault_address(struct pt_regs *regs, + unsigned long addr) { static int times; |