2125 static void mark_reg_known_zero(struct bpf_verifier_env *env,  in mark_reg_known_zero()  function
2738 	mark_reg_known_zero(env, regs, regno);  in mark_btf_ld_reg()
2762 	mark_reg_known_zero(env, regs, BPF_REG_FP);  in init_reg_state()
5888 	mark_reg_known_zero(env, cur_regs(env), regno);  in mark_uptr_ld_reg()
7543 				mark_reg_known_zero(env, regs,  in check_mem_access()
11569 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
11595 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
11599 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
11603 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
11607 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
11615 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
11655 		mark_reg_known_zero(env, regs, BPF_REG_0);  in check_helper_call()
13730 				mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
13740 				mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
13759 				mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
13771 				mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
13779 				mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
13839 			mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
13850 			mark_reg_known_zero(env, regs, BPF_REG_0);  in check_kfunc_call()
16644 	mark_reg_known_zero(env, regs, insn->dst_reg);  in check_ld_imm()
22717 				mark_reg_known_zero(env, regs, i);  in do_check_common()
22728 				mark_reg_known_zero(env, regs, i);  in do_check_common()
22739 				mark_reg_known_zero(env, regs, i);  in do_check_common()
22766 		mark_reg_known_zero(env, regs, BPF_REG_1);  in do_check_common()