From: Jisheng Zhang <jszh...@kernel.org> These two functions are used to implement the kprobes feature so they can't be kprobed.
Fixes: c22b0bcb1dd0 ("riscv: Add kprobes supported") Signed-off-by: Jisheng Zhang <jszh...@kernel.org> --- arch/riscv/kernel/traps.c | 1 + arch/riscv/mm/fault.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index 0879b5df11b9..1357abf79570 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -178,6 +178,7 @@ asmlinkage __visible void do_trap_break(struct pt_regs *regs) else die(regs, "Kernel BUG"); } +NOKPROBE_SYMBOL(do_trap_break); #ifdef CONFIG_GENERIC_BUG int is_valid_bugaddr(unsigned long pc) diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c index 8f17519208c7..c5dbd55cbf7c 100644 --- a/arch/riscv/mm/fault.c +++ b/arch/riscv/mm/fault.c @@ -328,3 +328,4 @@ asmlinkage void do_page_fault(struct pt_regs *regs) } return; } +NOKPROBE_SYMBOL(do_page_fault); -- 2.31.0