From 54c11ec4935a61af32bb03fc52e7172c97bd7203 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Thu, 4 Jan 2024 16:09:04 -0800 Subject: bpf: prepare btf_prepare_func_args() for multiple tags per argument Add btf_arg_tag flags enum to be able to record multiple tags per argument. Also streamline pointer argument processing some more. Signed-off-by: Andrii Nakryiko Acked-by: Eduard Zingerman Link: https://lore.kernel.org/r/20240105000909.2818934-4-andrii@kernel.org Signed-off-by: Alexei Starovoitov --- kernel/bpf/verifier.c | 1 - 1 file changed, 1 deletion(-) (limited to 'kernel/bpf/verifier.c') diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 5b33d65eef7b..27ad463b3bdd 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -20058,7 +20058,6 @@ static int do_check_common(struct bpf_verifier_env *env, int subprog) state->first_insn_idx = env->subprog_info[subprog].start; state->last_insn_idx = -1; - regs = state->frame[state->curframe]->regs; if (subprog || env->prog->type == BPF_PROG_TYPE_EXT) { const char *sub_name = subprog_name(env, subprog); -- cgit