diff options
| author | Haoran Jiang <jianghaoran@kylinos.cn> | 2023-06-29 15:58:44 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2023-06-29 15:58:44 +0300 |
| commit | 7b0a096436c2dac6de77d132e751a8a3328798d5 (patch) | |
| tree | 2cfddd47c9438bc1ba0241836a22033f4473b627 /arch/loongarch/include | |
| parent | f02644e32c9e4bd1a9b286dc0b84f9cbe294f4e2 (diff) | |
| download | linux-7b0a096436c2dac6de77d132e751a8a3328798d5.tar.xz | |
LoongArch: Replace kretprobe with rethook
This is an adaptation of commit f3a112c0c40d ("x86,rethook,kprobes:
Replace kretprobe with rethook on x86") and commit b57c2f124098 ("riscv:
add riscv rethook implementation") to LoongArch. Mainly refer to commit
b57c2f124098 ("riscv: add riscv rethook implementation").
Replaces the kretprobe code with rethook on LoongArch. With this patch,
kretprobe on LoongArch uses the rethook instead of kretprobe specific
trampoline code.
Signed-off-by: Haoran Jiang <jianghaoran@kylinos.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/include')
| -rw-r--r-- | arch/loongarch/include/asm/kprobes.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/loongarch/include/asm/kprobes.h b/arch/loongarch/include/asm/kprobes.h index 798020ae02c6..7b9fc3ed71c3 100644 --- a/arch/loongarch/include/asm/kprobes.h +++ b/arch/loongarch/include/asm/kprobes.h @@ -49,9 +49,6 @@ bool kprobe_fault_handler(struct pt_regs *regs, int trapnr); bool kprobe_breakpoint_handler(struct pt_regs *regs); bool kprobe_singlestep_handler(struct pt_regs *regs); -void __kretprobe_trampoline(void); -void *trampoline_probe_handler(struct pt_regs *regs); - #else /* !CONFIG_KPROBES */ static inline bool kprobe_breakpoint_handler(struct pt_regs *regs) { return false; } |