Searched refs:X86_PATCH_SIZE (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.10/arch/x86/net/ |
| D | bpf_jit_comp.c | 223 #define X86_PATCH_SIZE 5 macro
268 int cnt = X86_PATCH_SIZE; in emit_prologue()
297 offset = func - (ip + X86_PATCH_SIZE); in emit_patch()
322 u8 old_insn[X86_PATCH_SIZE]; in __bpf_arch_text_poke()
323 u8 new_insn[X86_PATCH_SIZE]; in __bpf_arch_text_poke()
327 memcpy(old_insn, nop_insn, X86_PATCH_SIZE); in __bpf_arch_text_poke()
337 memcpy(new_insn, nop_insn, X86_PATCH_SIZE); in __bpf_arch_text_poke()
349 if (memcmp(ip, old_insn, X86_PATCH_SIZE)) in __bpf_arch_text_poke()
352 if (memcmp(ip, new_insn, X86_PATCH_SIZE)) { in __bpf_arch_text_poke()
354 text_poke_bp(ip, new_insn, X86_PATCH_SIZE, NULL); in __bpf_arch_text_poke()
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