Commit db70d9f9 authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: Fix -Wmissing-prototypes warnings 

| ../arch/arc/kernel/kprobes.c:193:15: warning: no previous prototype for 'arc_kprobe_handler' [-Wmissing-prototypes]
|  193 | int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)
|
|../arch/arc/kernel/ptrace.c:342:16: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes]
|  342 | asmlinkage int syscall_trace_enter(struct pt_regs *regs)

Link: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240325/testrun/23149630/suite/build/test/gcc-9-defconfig/log


Reported-by: default avatarLinux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: default avatarVineet Gupta <vgupta@kernel.org>
parent 39cd87c4

arch/arc/include/asm/ptrace.h

+1 −1
Original line number Diff line number Diff line
@@ -169,7 +169,7 @@ static inline unsigned long regs_get_register(struct pt_regs *regs, 
	return *(unsigned long *)((unsigned long)regs + offset);

}



extern int syscall_trace_entry(struct pt_regs *);

extern int syscall_trace_enter(struct pt_regs *);

extern void syscall_trace_exit(struct pt_regs *);



#endif /* !__ASSEMBLY__ */

arch/arc/kernel/kprobes.c

+4 −3
Original line number Diff line number Diff line
@@ -190,7 +190,8 @@ static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs) 
	}

}



int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)

static int

__kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)

{

	struct kprobe *p;

	struct kprobe_ctlblk *kcb;
@@ -241,8 +242,8 @@ int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs) 
	return 0;

}



static int __kprobes arc_post_kprobe_handler(unsigned long addr,

					 struct pt_regs *regs)

static int

__kprobes arc_post_kprobe_handler(unsigned long addr, struct pt_regs *regs)

{

	struct kprobe *cur = kprobe_running();

	struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();