Searched refs:bpf_lookup_user_key (Results 1 - 7 of 7) sorted by relevance

/linux-master/tools/testing/selftests/bpf/progs/
H A Dtest_lookup_key.c21 extern struct bpf_key *bpf_lookup_user_key(__u32 serial, __u64 flags) __ksym;
36 bkey = bpf_lookup_user_key(key_serial, flags);
H A Dtest_sig_in_xattr.c74 trusted_keyring = bpf_lookup_user_key(user_keyring_serial, 0);
H A Dtest_verify_pkcs7_sig.c76 trusted_keyring = bpf_lookup_user_key(user_keyring_serial, 0);
H A Dverifier_ref_tracking.c30 extern struct bpf_key *bpf_lookup_user_key(__u32 serial, __u64 flags) __ksym;
41 bpf_lookup_user_key(0, 0);
233 call %[bpf_lookup_user_key]; \
241 __imm(bpf_lookup_user_key)
272 call %[bpf_lookup_user_key]; \
279 __imm(bpf_lookup_user_key)
324 call %[bpf_lookup_user_key]; \
327 : __imm(bpf_lookup_user_key)
H A Drcu_read_lock.c22 struct bpf_key *bpf_lookup_user_key(__u32 serial, __u64 flags) __ksym;
251 bkey = bpf_lookup_user_key(key_serial, flags);
/linux-master/tools/testing/selftests/bpf/
H A Dbpf_kfuncs.h72 extern struct bpf_key *bpf_lookup_user_key(__u32 serial, __u64 flags) __ksym;
/linux-master/kernel/trace/
H A Dbpf_trace.c1262 * bpf_lookup_user_key - lookup a key by its serial
1286 __bpf_kfunc struct bpf_key *bpf_lookup_user_key(u32 serial, u64 flags) function
1389 * Do the permission check deferred in bpf_lookup_user_key().
1390 * See bpf_lookup_user_key() for more details.
1416 BTF_ID_FLAGS(func, bpf_lookup_user_key, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)

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