Message ID | 20210305113332.428048-5-sunnanyong@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | riscv: misc cleanup | expand |
diff --git a/arch/riscv/include/asm/ptrace.h b/arch/riscv/include/asm/ptrace.h index cb4abb639e8d..09ad4e923510 100644 --- a/arch/riscv/include/asm/ptrace.h +++ b/arch/riscv/include/asm/ptrace.h @@ -119,6 +119,11 @@ extern int regs_query_register_offset(const char *name); extern unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n); +void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr, + unsigned long frame_pointer); +int do_syscall_trace_enter(struct pt_regs *regs); +void do_syscall_trace_exit(struct pt_regs *regs); + /** * regs_get_register() - get register value from its offset * @regs: pt_regs from which register value is gotten
Fix the following W=1 kernel compilation warnings: arch/riscv/kernel/ftrace.c:186:6: warning: no previous prototype for ‘prepare_ftrace_return’ [-Wmissing-prototypes] 186 | void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr, | ^~~~~~~~~~~~~~~~~~~~~ arch/riscv/kernel/ptrace.c:239:15: warning: no previous prototype for ‘do_syscall_trace_enter’ [-Wmissing-prototypes] 239 | __visible int do_syscall_trace_enter(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~~ arch/riscv/kernel/ptrace.c:262:16: warning: no previous prototype for ‘do_syscall_trace_exit’ [-Wmissing-prototypes] 262 | __visible void do_syscall_trace_exit(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~ Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Nanyong Sun <sunnanyong@huawei.com> --- arch/riscv/include/asm/ptrace.h | 5 +++++ 1 file changed, 5 insertions(+)