diff options
| -rw-r--r-- | kernel/debug/debug_core.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c index 6b9383fa8278..0761cbcbdd6d 100644 --- a/kernel/debug/debug_core.c +++ b/kernel/debug/debug_core.c @@ -169,12 +169,14 @@ int __weak kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE); return err; } +NOKPROBE_SYMBOL(kgdb_arch_set_breakpoint); int __weak kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) { return copy_to_kernel_nofault((char *)bpt->bpt_addr, (char *)bpt->saved_instr, BREAK_INSTR_SIZE); } +NOKPROBE_SYMBOL(kgdb_arch_remove_breakpoint); int __weak kgdb_validate_break_address(unsigned long addr) { @@ -204,6 +206,7 @@ unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs) { return instruction_pointer(regs); } +NOKPROBE_SYMBOL(kgdb_arch_pc); int __weak kgdb_arch_init(void) { @@ -214,6 +217,7 @@ int __weak kgdb_skipexception(int exception, struct pt_regs *regs) { return 0; } +NOKPROBE_SYMBOL(kgdb_skipexception); #ifdef CONFIG_SMP @@ -235,6 +239,7 @@ void __weak kgdb_call_nmi_hook(void *ignored) */ kgdb_nmicallback(raw_smp_processor_id(), get_irq_regs()); } +NOKPROBE_SYMBOL(kgdb_call_nmi_hook); void __weak kgdb_roundup_cpus(void) { @@ -268,6 +273,7 @@ void __weak kgdb_roundup_cpus(void) kgdb_info[cpu].rounding_up = false; } } +NOKPROBE_SYMBOL(kgdb_roundup_cpus); #endif @@ -294,6 +300,7 @@ static void kgdb_flush_swbreak_addr(unsigned long addr) /* Force flush instruction cache if it was outside the mm */ flush_icache_range(addr, addr + BREAK_INSTR_SIZE); } +NOKPROBE_SYMBOL(kgdb_flush_swbreak_addr); /* * SW breakpoint management: @@ -321,6 +328,7 @@ int dbg_activate_sw_breakpoints(void) } return ret; } +NOKPROBE_SYMBOL(dbg_activate_sw_breakpoints); int dbg_set_sw_break(unsigned long addr) { @@ -384,6 +392,7 @@ int dbg_deactivate_sw_breakpoints(void) } return ret; } +NOKPROBE_SYMBOL(dbg_deactivate_sw_breakpoints); int dbg_remove_sw_break(unsigned long addr) { @@ -505,6 +514,7 @@ static int kgdb_io_ready(int print_wait) } return 1; } +NOKPROBE_SYMBOL(kgdb_io_ready); static int kgdb_reenter_check(struct kgdb_state *ks) { @@ -552,6 +562,7 @@ static int kgdb_reenter_check(struct kgdb_state *ks) return 1; } +NOKPROBE_SYMBOL(kgdb_reenter_check); static void dbg_touch_watchdogs(void) { @@ -559,6 +570,7 @@ static void dbg_touch_watchdogs(void) clocksource_touch_watchdog(); rcu_cpu_stall_reset(); } +NOKPROBE_SYMBOL(dbg_touch_watchdogs); static int kgdb_cpu_enter(struct kgdb_state *ks, struct pt_regs *regs, int exception_state) @@ -790,6 +802,7 @@ kgdb_restore: return kgdb_info[cpu].ret_state; } +NOKPROBE_SYMBOL(kgdb_cpu_enter); /* * kgdb_handle_exception() - main entry point from a kernel exception @@ -834,6 +847,7 @@ out: arch_kgdb_ops.enable_nmi(1); return ret; } +NOKPROBE_SYMBOL(kgdb_handle_exception); /* * GDB places a breakpoint at this function to know dynamically loaded objects. @@ -868,6 +882,7 @@ int kgdb_nmicallback(int cpu, void *regs) #endif return 1; } +NOKPROBE_SYMBOL(kgdb_nmicallback); int kgdb_nmicallin(int cpu, int trapnr, void *regs, int err_code, atomic_t *send_ready) @@ -893,6 +908,7 @@ int kgdb_nmicallin(int cpu, int trapnr, void *regs, int err_code, #endif return 1; } +NOKPROBE_SYMBOL(kgdb_nmicallin); static void kgdb_console_write(struct console *co, const char *s, unsigned count) |