| /linux/io_uring/ |
| H A D | opdef.c | 58 .prep = io_nop_prep,
73 .prep = io_prep_readv,
88 .prep = io_prep_writev,
94 .prep = io_fsync_prep,
107 .prep = io_prep_read_fixed,
121 .prep = io_prep_write_fixed,
128 .prep = io_poll_add_prep,
133 .prep = io_poll_remove_prep,
139 .prep = io_sfr_prep,
149 .prep
[all...] |
| /linux/crypto/asymmetric_keys/ |
| H A D | pkcs7_key_type.c | 31 struct key_preparsed_payload *prep = ctx; in pkcs7_view_content() local
36 saved_prep_data = prep->data; in pkcs7_view_content()
37 saved_prep_datalen = prep->datalen; in pkcs7_view_content()
38 prep->data = data; in pkcs7_view_content()
39 prep->datalen = len; in pkcs7_view_content()
41 ret = user_preparse(prep); in pkcs7_view_content()
43 prep->data = saved_prep_data; in pkcs7_view_content()
44 prep->datalen = saved_prep_datalen; in pkcs7_view_content()
51 static int pkcs7_preparse(struct key_preparsed_payload *prep) in pkcs7_preparse() argument
61 prep->data, prep->datalen, in pkcs7_preparse()
[all …]
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| H A D | pkcs8_parser.c | 136 static int pkcs8_key_preparse(struct key_preparsed_payload *prep) in pkcs8_key_preparse() argument
140 pub = pkcs8_parse(prep->data, prep->datalen); in pkcs8_key_preparse()
149 prep->payload.data[asym_subtype] = &public_key_subtype; in pkcs8_key_preparse()
150 prep->payload.data[asym_key_ids] = NULL; in pkcs8_key_preparse()
151 prep->payload.data[asym_crypto] = pub; in pkcs8_key_preparse()
152 prep->payload.data[asym_auth] = NULL; in pkcs8_key_preparse()
153 prep->quotalen = 100; in pkcs8_key_preparse()
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| H A D | x509_public_key.c | 149 static int x509_key_preparse(struct key_preparsed_payload *prep) in x509_key_preparse() argument
157 cert = x509_cert_parse(prep->data, prep->datalen); in x509_key_preparse()
213 prep->payload.data[asym_subtype] = &public_key_subtype; in x509_key_preparse()
214 prep->payload.data[asym_key_ids] = kids; in x509_key_preparse()
215 prep->payload.data[asym_crypto] = cert->pub; in x509_key_preparse()
216 prep->payload.data[asym_auth] = cert->sig; in x509_key_preparse()
217 prep->description = desc; in x509_key_preparse()
218 prep->quotalen = 100; in x509_key_preparse()
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| /linux/security/keys/ |
| H A D | user_defined.c | 59 int user_preparse(struct key_preparsed_payload *prep) in user_preparse() argument
62 size_t datalen = prep->datalen; in user_preparse()
64 if (datalen <= 0 || datalen > 32767 || !prep->data) in user_preparse()
72 prep->quotalen = datalen; in user_preparse()
73 prep->payload.data[0] = upayload; in user_preparse()
75 memcpy(upayload->data, prep->data, datalen); in user_preparse()
83 void user_free_preparse(struct key_preparsed_payload *prep) in user_free_preparse() argument
85 kfree_sensitive(prep->payload.data[0]); in user_free_preparse()
101 int user_update(struct key *key, struct key_preparsed_payload *prep) in user_update() argument
107 ret = key_payload_reserve(key, prep->datalen); in user_update()
[all …]
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| H A D | big_key.c | 57 int big_key_preparse(struct key_preparsed_payload *prep) in big_key_preparse() argument
59 struct big_key_payload *payload = to_big_key_payload(prep->payload); in big_key_preparse()
63 size_t datalen = prep->datalen; in big_key_preparse()
67 BUILD_BUG_ON(sizeof(*payload) != sizeof(prep->payload.data)); in big_key_preparse()
69 if (datalen <= 0 || datalen > 1024 * 1024 || !prep->data) in big_key_preparse()
73 prep->quotalen = 16; in big_key_preparse()
102 chacha20poly1305_encrypt(buf, prep->data, datalen, NULL, 0, in big_key_preparse()
136 memcpy(data, prep->data, prep->datalen); in big_key_preparse()
152 void big_key_free_preparse(struct key_preparsed_payload *prep) in big_key_free_preparse() argument
154 struct big_key_payload *payload = to_big_key_payload(prep->payload); in big_key_free_preparse()
[all …]
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| H A D | key.c | 428 struct key_preparsed_payload *prep, in __key_instantiate_and_link() argument
446 ret = key->type->instantiate(key, prep); in __key_instantiate_and_link()
469 if (prep->expiry != TIME64_MAX) in __key_instantiate_and_link()
470 key_set_expiry(key, prep->expiry); in __key_instantiate_and_link()
505 struct key_preparsed_payload prep; in key_instantiate_and_link() local
509 memset(&prep, 0, sizeof(prep)); in key_instantiate_and_link()
510 prep.orig_description = key->description; in key_instantiate_and_link()
511 prep.data = data; in key_instantiate_and_link()
512 prep.datalen = datalen; in key_instantiate_and_link()
513 prep.quotalen = key->type->def_datalen; in key_instantiate_and_link()
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| H A D | request_key_auth.c | 42 static int request_key_auth_preparse(struct key_preparsed_payload *prep) in request_key_auth_preparse() argument
47 static void request_key_auth_free_preparse(struct key_preparsed_payload *prep) in request_key_auth_free_preparse() argument
55 struct key_preparsed_payload *prep) in request_key_auth_instantiate() argument
57 rcu_assign_keypointer(key, (struct request_key_auth *)prep->data); in request_key_auth_instantiate()
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| /linux/net/rxrpc/ |
| H A D | key.c | 52 static int rxrpc_preparse_xdr_rxkad(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxkad() argument
75 prep->quotalen = datalen + plen; in rxrpc_preparse_xdr_rxkad()
116 prep->payload.data[1] = (void *)((unsigned long)prep->payload.data[1] + 1); in rxrpc_preparse_xdr_rxkad()
119 for (pptoken = (struct rxrpc_key_token **)&prep->payload.data[0]; in rxrpc_preparse_xdr_rxkad()
125 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxkad()
126 prep->expiry = expiry; in rxrpc_preparse_xdr_rxkad()
165 static int rxrpc_preparse_xdr_yfs_rxgk(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr()
202 prep->quotalen = datalen + plen; in rxrpc_preparse_xdr()
232 if (expiry < prep in rxrpc_preparse_xdr()
136 rxrpc_preparse_xdr(struct key_preparsed_payload * prep) rxrpc_preparse_xdr() argument
277 rxrpc_preparse(struct key_preparsed_payload * prep) rxrpc_preparse() argument
406 rxrpc_free_preparse(struct key_preparsed_payload * prep) rxrpc_free_preparse() argument
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| H A D | server_key.c | 67 static int rxrpc_preparse_s(struct key_preparsed_payload *prep) in rxrpc_preparse_s() argument
73 _enter("%zu", prep->datalen); in rxrpc_preparse_s()
75 if (!prep->orig_description) in rxrpc_preparse_s()
78 if (sscanf(prep->orig_description, "%u:%u%n", &service, &sec_class, &n) != 2) in rxrpc_preparse_s()
85 prep->payload.data[1] = (struct rxrpc_security *)sec; in rxrpc_preparse_s()
90 return sec->preparse_server_key(prep); in rxrpc_preparse_s()
93 static void rxrpc_free_preparse_s(struct key_preparsed_payload *prep) in rxrpc_free_preparse_s() argument
95 const struct rxrpc_security *sec = prep->payload.data[1]; in rxrpc_free_preparse_s()
98 sec->free_preparse_server_key(prep); in rxrpc_free_preparse_s()
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| H A D | rxgk.c | 20 static int rxgk_preparse_server_key(struct key_preparsed_payload *prep) in rxgk_preparse_server_key() argument
23 struct krb5_buffer *server_key = (void *)&prep->payload.data[2]; in rxgk_preparse_server_key()
27 _enter("%zu", prep->datalen); in rxgk_preparse_server_key()
29 if (sscanf(prep->orig_description, "%u:%u:%u:%u%n", in rxgk_preparse_server_key()
33 if (prep->orig_description[n]) in rxgk_preparse_server_key()
40 prep->payload.data[0] = (struct krb5_enctype *)krb5; in rxgk_preparse_server_key()
42 if (prep->datalen != krb5->key_len) in rxgk_preparse_server_key()
45 server_key->len = prep->datalen; in rxgk_preparse_server_key()
46 server_key->data = kmemdup(prep->data, prep->datalen, GFP_KERNEL); in rxgk_preparse_server_key()
61 static void rxgk_free_preparse_server_key(struct key_preparsed_payload *prep) in rxgk_free_preparse_server_key() argument
[all …]
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| /linux/net/dns_resolver/ |
| H A D | dns_key.c | 92 dns_resolver_preparse(struct key_preparsed_payload *prep) in dns_resolver_preparse() argument
97 int datalen = prep->datalen, result_len = 0; in dns_resolver_preparse()
98 const char *data = prep->data, *end, *opt; in dns_resolver_preparse()
128 if (prep->expiry == TIME64_MAX) in dns_resolver_preparse()
129 prep->expiry = ktime_get_real_seconds() + 1; in dns_resolver_preparse()
196 prep->payload.data[dns_key_error] = ERR_PTR(-derrno); in dns_resolver_preparse()
209 if (prep->payload.data[dns_key_error]) { in dns_resolver_preparse()
210 kleave(" = 0 [h_error %ld]", PTR_ERR(prep->payload.data[dns_key_error])); in dns_resolver_preparse()
216 prep->quotalen = result_len; in dns_resolver_preparse()
228 prep->payload.data[dns_key_data] = upayload; in dns_resolver_preparse()
[all …]
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| /linux/net/ceph/ |
| H A D | crypto.c | 286 static int ceph_key_preparse(struct key_preparsed_payload *prep) in ceph_key_preparse() argument
289 size_t datalen = prep->datalen; in ceph_key_preparse()
294 if (datalen <= 0 || datalen > 32767 || !prep->data) in ceph_key_preparse()
303 p = (void *)prep->data; in ceph_key_preparse()
304 ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen); in ceph_key_preparse()
308 prep->payload.data[0] = ckey; in ceph_key_preparse()
309 prep->quotalen = datalen; in ceph_key_preparse()
318 static void ceph_key_free_preparse(struct key_preparsed_payload *prep) in ceph_key_free_preparse() argument
320 struct ceph_crypto_key *ckey = prep->payload.data[0]; in ceph_key_free_preparse()
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| /linux/security/keys/trusted-keys/ |
| H A D | trusted_core.c | 151 struct key_preparsed_payload *prep) in trusted_instantiate() argument
154 size_t datalen = prep->datalen; in trusted_instantiate()
160 if (datalen <= 0 || datalen > 32767 || !prep->data) in trusted_instantiate()
166 memcpy(datablob, prep->data, datalen); in trusted_instantiate()
230 static int trusted_update(struct key *key, struct key_preparsed_payload *prep) in trusted_update() argument
234 size_t datalen = prep->datalen; in trusted_update()
243 if (datalen <= 0 || datalen > 32767 || !prep->data) in trusted_update()
256 memcpy(datablob, prep->data, datalen); in trusted_update()
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| /linux/include/net/libeth/ |
| H A D | xsk.h | 143 * @prep: driver callback to prepare the queue
149 #define libeth_xsk_tx_flush_bulk(bq, flags, prep, xmit) \ argument
150 __libeth_xdp_tx_flush_bulk(bq, (flags) | LIBETH_XDP_TX_XSK, prep, \
270 * @prep: driver callback to build a &libeth_xdpsq
287 u32 (*prep)(void *xdpsq, struct libeth_xdpsq *sq), in libeth_xsk_xmit_do_bulk()
304 libeth_xdp_ptr_to_priv(tmo), prep, in libeth_xsk_xmit_do_bulk()
430 * @prep: callback for filling the metadata
444 void (*prep)(struct libeth_xdp_buff *xdp, in __libeth_xsk_run_pass()
461 if (prep && (!__builtin_constant_p(!!md) || md)) in __libeth_xsk_run_pass()
462 prep(xdp, md); in __libeth_xsk_run_pass()
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| H A D | xdp.h | 500 * @prep: callback for cleaning the queue and filling abstract &libeth_xdpsq
507 * @prep must lock the queue as this function releases it at the end. @unroll
514 * available. The actual free space is returned by @prep from the driver.
519 u32 (*prep)(void *xdpsq, struct libeth_xdpsq *sq), in libeth_xdp_tx_xmit_bulk()
530 n = min(n, prep(xdpsq, &sq)); in libeth_xdp_tx_xmit_bulk()
761 * @prep: driver-specific callback to prepare the queue for sending
772 u32 (*prep)(void *xdpsq, struct libeth_xdpsq *sq), in __libeth_xdp_tx_flush_bulk()
785 false, 0, prep, fill, xmit); in __libeth_xdp_tx_flush_bulk()
804 * @prep: driver callback to prepare the queue
810 #define libeth_xdp_tx_flush_bulk(bq, flags, prep, xmi argument
1030 libeth_xdp_xmit_flush_bulk(bq,flags,prep,xmit) global() argument
1622 LIBETH_XDP_DEFINE_FLUSH_TX(name,prep,xmit) global() argument
1625 __LIBETH_XDP_DEFINE_FLUSH_TX(name,prep,xmit,pfx) global() argument
1637 LIBETH_XDP_DEFINE_FLUSH_XMIT(name,prep,xmit) global() argument
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| /linux/include/keys/ |
| H A D | big_key-type.h | 15 extern int big_key_preparse(struct key_preparsed_payload *prep);
16 extern void big_key_free_preparse(struct key_preparsed_payload *prep);
21 extern int big_key_update(struct key *key, struct key_preparsed_payload *prep);
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| H A D | user-type.h | 38 extern int user_preparse(struct key_preparsed_payload *prep);
39 extern void user_free_preparse(struct key_preparsed_payload *prep);
40 extern int user_update(struct key *key, struct key_preparsed_payload *prep);
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| /linux/net/smc/ |
| H A D | smc_tx.h | 23 union smc_host_cursor sent, prep; in smc_tx_prepared_sends() local
26 smc_curs_copy(&prep, &conn->tx_curs_prep, conn); in smc_tx_prepared_sends()
27 return smc_curs_diff(conn->sndbuf_desc->len, &sent, &prep); in smc_tx_prepared_sends()
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| H A D | smc_tx.c | 186 union smc_host_cursor prep; in smc_tx_sendmsg() local
240 smc_curs_copy(&prep, &conn->tx_curs_prep, conn); in smc_tx_sendmsg()
241 tx_cnt_prep = prep.count; in smc_tx_sendmsg()
269 smc_curs_add(conn->sndbuf_desc->len, &prep, copylen); in smc_tx_sendmsg()
270 smc_curs_copy(&conn->tx_curs_prep, &prep, conn); in smc_tx_sendmsg()
470 union smc_host_cursor sent, prep, prod, cons; in smc_tx_rdma_writes()
477 smc_curs_copy(&prep, &conn->tx_curs_prep, conn); in smc_tx_rdma_writes()
479 to_send = smc_curs_diff(conn->sndbuf_desc->len, &sent, &prep); in smc_tx_rdma_writes()
467 union smc_host_cursor sent, prep, prod, cons; smc_tx_rdma_writes() local
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| /linux/include/linux/ |
| H A D | key-type.h | 85 int (*preparse)(struct key_preparsed_payload *prep);
89 void (*free_preparse)(struct key_preparsed_payload *prep);
95 int (*instantiate)(struct key *key, struct key_preparsed_payload *prep);
102 int (*update)(struct key *key, struct key_preparsed_payload *prep);
191 extern int generic_key_instantiate(struct key *key, struct key_preparsed_payload *prep);
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| /linux/certs/ |
| H A D | blacklist.c | 87 struct key_preparsed_payload *prep) in blacklist_key_instantiate() argument
109 strlen(key->description), prep->data, prep->datalen, in blacklist_key_instantiate()
124 return generic_key_instantiate(key, prep); in blacklist_key_instantiate()
128 struct key_preparsed_payload *prep) in blacklist_key_update() argument
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| /linux/drivers/net/ethernet/qlogic/qed/ |
| H A D | qed_vf.c | 164 /* clear mailbox and prep first tlv */ in _qed_vf_pf_release()
253 /* clear mailbox and prep first tlv */ in qed_vf_pf_acquire()
736 /* clear mailbox and prep first tlv */ in qed_vf_pf_rxq_start()
808 /* clear mailbox and prep first tlv */ in qed_vf_pf_rxq_stop()
849 /* clear mailbox and prep first tlv */ in qed_vf_pf_txq_start()
905 /* clear mailbox and prep first tlv */ in qed_vf_pf_txq_stop()
945 /* clear mailbox and prep first tlv */ in qed_vf_pf_vport_start()
989 /* clear mailbox and prep first tlv */ in qed_vf_pf_vport_stop()
1083 /* clear mailbox and prep header tlv */ in qed_vf_pf_vport_update()
1229 /* clear mailbox and prep first tlv */ in qed_vf_pf_reset()
[all …]
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| /linux/fs/crypto/ |
| H A D | keyring.c | 149 struct key_preparsed_payload *prep) in fscrypt_user_key_instantiate() argument
618 static int fscrypt_provisioning_key_preparse(struct key_preparsed_payload *prep) in fscrypt_provisioning_key_preparse() argument
620 const struct fscrypt_provisioning_key_payload *payload = prep->data; in fscrypt_provisioning_key_preparse()
622 if (prep->datalen < sizeof(*payload)) in fscrypt_provisioning_key_preparse()
625 if (!fscrypt_valid_key_size(prep->datalen - sizeof(*payload), in fscrypt_provisioning_key_preparse()
636 prep->payload.data[0] = kmemdup(payload, prep->datalen, GFP_KERNEL); in fscrypt_provisioning_key_preparse()
637 if (!prep->payload.data[0]) in fscrypt_provisioning_key_preparse()
640 prep->quotalen = prep->datalen; in fscrypt_provisioning_key_preparse()
645 struct key_preparsed_payload *prep) in fscrypt_provisioning_key_free_preparse() argument
647 kfree_sensitive(prep->payload.data[0]); in fscrypt_provisioning_key_free_preparse()
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| /linux/arch/powerpc/include/asm/ |
| H A D | processor.h | 50 /* PREP sub-platform types. Unused */
51 #define _PREP_Motorola 0x01 /* motorola prep */
52 #define _PREP_Firm 0x02 /* firmworks prep */
53 #define _PREP_IBM 0x00 /* ibm prep */
54 #define _PREP_Bull 0x03 /* bull prep */
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