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Searched refs:bpf_rdonly_cast (Results 1 – 12 of 12) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dmem_rdonly_untrusted.c50 p = bpf_rdonly_cast(0, 0); in ldx_is_ok_bad_addr()
62 p = bpf_rdonly_cast(&v, 0); in ldx_is_ok_good_addr()
72 p = bpf_rdonly_cast(0, 0); in offset_not_tracked()
89 p = bpf_rdonly_cast(&v, 0); in stx_not_ok()
102 p = bpf_rdonly_cast(&v, 0); in atomic_not_ok()
115 p = bpf_rdonly_cast(&v, 0); in atomic_rmw_not_ok()
127 p = bpf_rdonly_cast(0, 0); in kfunc_param_not_ok()
139 p = bpf_rdonly_cast(0, 0); in helper_param_not_ok()
151 return bpf_rdonly_cast(0, bpf_core_type_id_kernel(struct sock)); in get_some_addr()
153 return bpf_rdonly_cast(0, 0); in get_some_addr()
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H A Dtcp_ca_untrusted_btf_write.c17 p = bpf_rdonly_cast(&v, 0); in BPF_PROG()
18 tp = bpf_rdonly_cast(p, bpf_core_type_id_kernel(struct tcp_sock)); in BPF_PROG()
H A Dverifier_jeq_infer_not_null.c308 : __imm(bpf_rdonly_cast), in untrusted_mem_does_not_infer_map_value_non_null()
457 bpf_rdonly_cast(0, 0); in kfunc_root()
H A Dverifier_zext.c23 bpf_rdonly_cast(0, 0); in __kfunc_btf_root()
414 : __imm(bpf_rdonly_cast) in probe_mem()
H A Dverifier_kfunc_perfmon.c20 char *p = bpf_rdonly_cast(0, 0); in __caps_unpriv()
H A Dverifier_bpf_fastcall.c995 : __imm(bpf_rdonly_cast), in kfunc_bpf_rdonly_cast()
1008 bpf_rdonly_cast(0, 0); in kfunc_root()
H A Dverifier_load_acquire.c240 p = bpf_rdonly_cast(&val, 0); in load_acquire_from_rdonly_untrusted_mem()
H A Dverifier_global_ptr_args.c231 return subprog_untrusted_bad_type(bpf_rdonly_cast(0, 0)); in untrusted_bad_type()
/linux/tools/testing/selftests/bpf/
H A Dbpf_kfuncs.h69 extern void *bpf_rdonly_cast(const void *obj, __u32 btf_id) __ksym __weak;
/linux/tools/lib/bpf/
H A Dbpf_core_read.h329 extern void *bpf_rdonly_cast(const void *obj, __u32 btf_id) __ksym __weak;
338 ((typeof(type) *)bpf_rdonly_cast((ptr), bpf_core_type_id_kernel(type)))
/linux/kernel/bpf/
H A Dhelpers.c3342 __bpf_kfunc void *bpf_rdonly_cast(const void *obj__ign, u32 btf_id__k) in bpf_rdonly_cast() function
4886 BTF_ID_FLAGS(func, bpf_rdonly_cast, KF_FASTCALL | KF_PERFMON)
H A Dverifier.c11797 BTF_ID(func, bpf_rdonly_cast) in BTF_ID()
13726 verbose(env, "Unknown type ID %lld passed to kfunc bpf_rdonly_cast\n", in check_special_kfunc()
13740 "kfunc bpf_rdonly_cast type ID argument must be of a struct or void\n"); in check_special_kfunc()