linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2024-07-29	selftests/bpf: print correct offset for pseudo calls in disasm_insn()	Eduard Zingerman
	Adjust disasm_helpers.c:disasm_insn() to account for the following part of the verifier.c:jit_subprogs: for (i = 0, insn = prog->insnsi; i < prog->len; i++, insn++) { /* ... */ if (!bpf_pseudo_call(insn)) continue; insn->off = env->insn_aux_data[i].call_imm; subprog = find_subprog(env, i + insn->off + 1); insn->imm = subprog; } Where verifier moves offset of the subprogram to the insn->off field. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20240722233844.1406874-6-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
2024-07-29	selftests/bpf: extract utility function for BPF disassembly	Eduard Zingerman
	struct bpf_insn disasm_insn(struct bpf_insn insn, char *buf, size_t buf_sz); Disassembles instruction 'insn' to a text buffer 'buf'. Removes insn->code hex prefix added by kernel disassembly routine. Returns a pointer to the next instruction (increments insn by either 1 or 2). Acked-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20240722233844.1406874-5-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org>