Searched refs:old_insn (Results 1 - 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/arch/nds32/kernel/ |
| H A D | ftrace.c | 128 static int __ftrace_modify_code(unsigned long pc, unsigned long *old_insn, in __ftrace_modify_code() argument
137 if (memcmp(orig_insn, old_insn, MCOUNT_INSN_SIZE)) in __ftrace_modify_code()
147 static int ftrace_modify_code(unsigned long pc, unsigned long *old_insn, in ftrace_modify_code() argument
152 ret = __ftrace_modify_code(pc, old_insn, new_insn, validate); in ftrace_modify_code()
164 unsigned long old_insn[3] = {INSN_NOP, INSN_NOP, INSN_NOP}; in ftrace_update_ftrace_func() local
170 return ftrace_modify_code(pc, old_insn, new_insn, false); in ftrace_update_ftrace_func()
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| /kernel/linux/linux-5.10/arch/x86/net/ |
| H A D | bpf_jit_comp.c | 329 u8 old_insn[X86_PATCH_SIZE]; in __bpf_arch_text_poke() local
334 memcpy(old_insn, nop_insn, X86_PATCH_SIZE); in __bpf_arch_text_poke()
336 prog = old_insn; in __bpf_arch_text_poke()
356 if (memcmp(ip, old_insn, X86_PATCH_SIZE)) in __bpf_arch_text_poke()
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| /kernel/linux/linux-6.6/arch/arm64/net/ |
| H A D | bpf_jit_comp.c | 2173 u32 old_insn; in bpf_arch_text_poke() local
2219 if (gen_branch_or_nop(branch_type, ip, old_addr, plt, &old_insn) < 0) in bpf_arch_text_poke()
2254 if (old_insn == new_insn) in bpf_arch_text_poke()
2263 if (replaced != old_insn) { in bpf_arch_text_poke()
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| /kernel/linux/linux-6.6/arch/x86/net/ |
| H A D | bpf_jit_comp.c | 360 u8 old_insn[X86_PATCH_SIZE]; in __bpf_arch_text_poke() local
365 memcpy(old_insn, nop_insn, X86_PATCH_SIZE); in __bpf_arch_text_poke()
367 prog = old_insn; in __bpf_arch_text_poke()
387 if (memcmp(ip, old_insn, X86_PATCH_SIZE)) in __bpf_arch_text_poke()
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