| /fs/cifs/ |
| D | smb2pdu.c | 808 add_posix_context(struct kvec *iov, unsigned int *num_iovec, umode_t mode) in add_posix_context() argument
810 struct smb2_create_req *req = iov[0].iov_base; in add_posix_context()
813 iov[num].iov_base = create_posix_buf(mode); in add_posix_context()
816 if (iov[num].iov_base == NULL) in add_posix_context()
818 iov[num].iov_len = sizeof(struct create_posix); in add_posix_context()
822 iov[num - 1].iov_len); in add_posix_context()
850 struct kvec iov[1]; in SMB2_negotiate() local
924 iov[0].iov_base = (char *)req; in SMB2_negotiate()
925 iov[0].iov_len = total_len; in SMB2_negotiate()
928 rqst.rq_iov = iov; in SMB2_negotiate()
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| D | sess.c | 859 struct kvec iov[3]; member
875 sess_data->iov[0].iov_base = (char *)smb_buf; in sess_alloc_buffer()
876 sess_data->iov[0].iov_len = be32_to_cpu(smb_buf->smb_buf_length) + 4; in sess_alloc_buffer()
884 sess_data->iov[2].iov_base = kmalloc(2000, GFP_KERNEL); in sess_alloc_buffer()
885 if (!sess_data->iov[2].iov_base) { in sess_alloc_buffer()
894 sess_data->iov[0].iov_base = NULL; in sess_alloc_buffer()
895 sess_data->iov[0].iov_len = 0; in sess_alloc_buffer()
904 free_rsp_buf(sess_data->buf0_type, sess_data->iov[0].iov_base); in sess_free_buffer()
906 kfree(sess_data->iov[2].iov_base); in sess_free_buffer()
945 struct smb_hdr *smb_buf = (struct smb_hdr *) sess_data->iov[0].iov_base; in sess_sendreceive()
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| D | transport.c | 258 struct kvec *iov; in smb_rqst_len() local
264 iov = &rqst->rq_iov[1]; in smb_rqst_len()
267 iov = rqst->rq_iov; in smb_rqst_len()
273 buflen += iov[i].iov_len; in smb_rqst_len()
303 struct kvec *iov; in __smb_send_rqst() local
368 iov = rqst[j].rq_iov; in __smb_send_rqst()
373 dump_smb(iov[i].iov_base, iov[i].iov_len); in __smb_send_rqst()
374 size += iov[i].iov_len; in __smb_send_rqst()
377 iov_iter_kvec(&smb_msg.msg_iter, WRITE, iov, n_vec, size); in __smb_send_rqst()
454 struct kvec iov; in smb_send_rqst() local
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| D | cifsencrypt.c | 33 struct kvec *iov = rqst->rq_iov; in __cifs_calc_signature() local
39 if (iov[0].iov_len <= 4) in __cifs_calc_signature()
43 if (n_vec < 2 || iov[0].iov_len != 4) in __cifs_calc_signature()
49 if (iov[i].iov_len == 0) in __cifs_calc_signature()
51 if (iov[i].iov_base == NULL) { in __cifs_calc_signature()
57 iov[i].iov_base, iov[i].iov_len); in __cifs_calc_signature()
169 int cifs_sign_smbv(struct kvec *iov, int n_vec, struct TCP_Server_Info *server, in cifs_sign_smbv() argument
172 struct smb_rqst rqst = { .rq_iov = iov, in cifs_sign_smbv()
182 struct kvec iov[2]; in cifs_sign_smb() local
184 iov[0].iov_base = cifs_pdu; in cifs_sign_smb()
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| D | smb2transport.c | 215 struct kvec *iov = rqst->rq_iov; in smb2_calc_signature() local
216 struct smb2_sync_hdr *shdr = (struct smb2_sync_hdr *)iov[0].iov_base; in smb2_calc_signature()
268 if (drqst.rq_nvec >= 2 && iov[0].iov_len == 4) { in smb2_calc_signature()
269 rc = crypto_shash_update(shash, iov[0].iov_base, in smb2_calc_signature()
270 iov[0].iov_len); in smb2_calc_signature()
535 struct kvec *iov = rqst->rq_iov; in smb3_calc_signature() local
536 struct smb2_sync_hdr *shdr = (struct smb2_sync_hdr *)iov[0].iov_base; in smb3_calc_signature()
588 if (drqst.rq_nvec >= 2 && iov[0].iov_len == 4) { in smb3_calc_signature()
589 rc = crypto_shash_update(shash, iov[0].iov_base, in smb3_calc_signature()
590 iov[0].iov_len); in smb3_calc_signature()
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| D | cifssmb.c | 646 struct kvec iov[2]; in CIFSSMBEcho() local
647 struct smb_rqst rqst = { .rq_iov = iov, in CIFSSMBEcho()
667 iov[0].iov_len = 4; in CIFSSMBEcho()
668 iov[0].iov_base = smb; in CIFSSMBEcho()
669 iov[1].iov_len = get_rfc1002_length(smb); in CIFSSMBEcho()
670 iov[1].iov_base = (char *)smb + 4; in CIFSSMBEcho()
1415 rdata->iov[0].iov_base = buf; in cifs_readv_receive()
1416 rdata->iov[0].iov_len = server->vals->header_preamble_size; in cifs_readv_receive()
1417 rdata->iov[1].iov_base = buf + server->vals->header_preamble_size; in cifs_readv_receive()
1418 rdata->iov[1].iov_len = in cifs_readv_receive()
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| D | smbdirect.c | 39 struct kvec *iov, int n_vec, int remaining_data_length);
1015 struct smbd_connection *info, struct kvec *iov, int n_vec, in smbd_post_send_data() argument
1029 data_length += iov[i].iov_len; in smbd_post_send_data()
1030 sg_set_buf(&sgl[i], iov[i].iov_base, iov[i].iov_len); in smbd_post_send_data()
1998 struct kvec *iov; in smbd_send() local
2030 iov = rqst->rq_iov; in smbd_send()
2035 dump_smb(iov[i].iov_base, iov[i].iov_len); in smbd_send()
2045 buflen += iov[i].iov_len; in smbd_send()
2049 (buflen-iov[i].iov_len); in smbd_send()
2054 info, &iov[start], i-start, in smbd_send()
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| D | smb2proto.h | 203 unsigned int *nbytes, struct kvec *iov, int n_vec);
271 struct kvec *iov, unsigned int min_buf_size);
274 struct kvec *iov,
281 struct kvec *iov, int nvec);
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| D | smb2ops.c | 2027 struct kvec *iov, unsigned long nr_segs) in smb2_sync_write() argument
2032 return SMB2_write(xid, parms, written, iov, nr_segs); in smb2_sync_write()
3662 struct kvec iov[2]; in smb3_simple_fallocate_write_range() local
3676 iov[1].iov_base = buf; in smb3_simple_fallocate_write_range()
3677 iov[1].iov_len = io_parms.length; in smb3_simple_fallocate_write_range()
3678 rc = SMB2_write(xid, &io_parms, &nbytes, iov, 1); in smb3_simple_fallocate_write_range()
4482 struct kvec *iov = &rqst[i].rq_iov[j]; in smb2_get_aead_req() local
4485 addr = (unsigned long)iov->iov_base + skip; in smb2_get_aead_req()
4486 len = iov->iov_len - skip; in smb2_get_aead_req()
4719 struct kvec iov[2]; in decrypt_raw_data() local
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| D | smb1ops.c | 747 struct kvec *iov, unsigned long nr_segs) in cifs_sync_write() argument
751 return CIFSSMBWrite2(xid, parms, written, iov, nr_segs); in cifs_sync_write()
1039 struct kvec iov[2]; in cifs_make_node() local
1120 iov[1].iov_base = buf; in cifs_make_node()
1121 iov[1].iov_len = sizeof(struct win_dev); in cifs_make_node()
1127 &bytes_written, iov, 1); in cifs_make_node()
1133 &bytes_written, iov, 1); in cifs_make_node()
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| D | link.c | 447 struct kvec iov[2]; in smb3_create_mf_symlink() local
480 iov[1].iov_base = pbuf; in smb3_create_mf_symlink()
481 iov[1].iov_len = CIFS_MF_SYMLINK_FILE_SIZE; in smb3_create_mf_symlink()
483 rc = SMB2_write(xid, &io_parms, pbytes_written, iov, 1); in smb3_create_mf_symlink()
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| D | smb2misc.c | 849 smb311_update_preauth_hash(struct cifs_ses *ses, struct kvec *iov, int nvec) in smb311_update_preauth_hash() argument
856 hdr = (struct smb2_sync_hdr *)iov[0].iov_base; in smb311_update_preauth_hash()
900 iov[i].iov_base, iov[i].iov_len); in smb311_update_preauth_hash()
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| D | cifsglob.h | 1334 struct kvec iov[2]; member
1999 struct kvec *iov = &rqst[i].rq_iov[j]; in cifs_get_num_sgs() local
2002 addr = (unsigned long)iov->iov_base + skip; in cifs_get_num_sgs()
2004 len = iov->iov_len - skip; in cifs_get_num_sgs()
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| /fs/ksmbd/ |
| D | transport_tcp.c | 36 struct kvec *iov; member
103 kfree(t->iov); in free_transport()
116 static unsigned int kvec_array_init(struct kvec *new, struct kvec *iov, in kvec_array_init() argument
121 while (bytes || !iov->iov_len) { in kvec_array_init()
122 int copy = min(bytes, iov->iov_len); in kvec_array_init()
126 if (iov->iov_len == base) { in kvec_array_init()
127 iov++; in kvec_array_init()
133 memcpy(new, iov, sizeof(*iov) * nr_segs); in kvec_array_init()
150 if (t->iov && nr_segs <= t->nr_iov) in get_conn_iovec()
151 return t->iov; in get_conn_iovec()
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| D | ksmbd_work.c | 32 work->iov = kcalloc(work->iov_alloc_cnt, sizeof(struct kvec), in ksmbd_alloc_work_struct()
34 if (!work->iov) { in ksmbd_alloc_work_struct()
58 kfree(work->iov); in ksmbd_free_work_struct()
104 work->iov[++work->iov_idx].iov_base = ib; in __ksmbd_iov_pin()
105 work->iov[work->iov_idx].iov_len = ib_len; in __ksmbd_iov_pin()
126 new = krealloc(work->iov, in __ksmbd_iov_pin_rsp()
134 work->iov = new; in __ksmbd_iov_pin_rsp()
139 work->iov[work->iov_idx].iov_base = work->response_buf; in __ksmbd_iov_pin_rsp()
140 *(__be32 *)work->iov[0].iov_base = 0; in __ksmbd_iov_pin_rsp()
141 work->iov[work->iov_idx].iov_len = 4; in __ksmbd_iov_pin_rsp()
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| D | auth.c | 575 int ksmbd_sign_smb2_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov, in ksmbd_sign_smb2_pdu() argument
601 iov[i].iov_base, in ksmbd_sign_smb2_pdu()
602 iov[i].iov_len); in ksmbd_sign_smb2_pdu()
626 int ksmbd_sign_smb3_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov, in ksmbd_sign_smb3_pdu() argument
652 iov[i].iov_base, in ksmbd_sign_smb3_pdu()
653 iov[i].iov_len); in ksmbd_sign_smb3_pdu()
1030 static struct scatterlist *ksmbd_init_sg(struct kvec *iov, unsigned int nvec, in ksmbd_init_sg() argument
1045 unsigned long kaddr = (unsigned long)iov[i + 1].iov_base; in ksmbd_init_sg()
1047 if (is_vmalloc_addr(iov[i + 1].iov_base)) { in ksmbd_init_sg()
1048 nr_entries[i] = ((kaddr + iov[i + 1].iov_len + in ksmbd_init_sg()
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| D | auth.h | 39 int ksmbd_crypt_message(struct ksmbd_work *work, struct kvec *iov,
55 int ksmbd_sign_smb2_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov,
57 int ksmbd_sign_smb3_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov,
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| D | transport_rdma.c | 228 struct kvec *iov, int niov,
1163 struct kvec *iov, int niov, in smb_direct_post_send_data() argument
1177 data_length += iov[i].iov_len; in smb_direct_post_send_data()
1192 iov[i].iov_base, iov[i].iov_len, in smb_direct_post_send_data()
1227 struct kvec *iov, int niovs, int buflen, in smb_direct_writev() argument
1252 buflen += iov[i].iov_len; in smb_direct_writev()
1256 (buflen - iov[i].iov_len); in smb_direct_writev()
1258 &iov[start], i - start, in smb_direct_writev()
1269 (char *)iov[start].iov_base + in smb_direct_writev()
1292 &iov[start], i - start, in smb_direct_writev()
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| D | smb2pdu.c | 400 work->iov[work->iov_idx].iov_len += (new_len - len); in init_chained_smb2_rsp()
481 work->iov[work->iov_idx].iov_len += len; in is_chained_smb2_message()
8353 struct kvec iov[1]; in smb2_check_sign_req() local
8371 iov[0].iov_base = (char *)&hdr->ProtocolId; in smb2_check_sign_req()
8372 iov[0].iov_len = len; in smb2_check_sign_req()
8374 if (ksmbd_sign_smb2_pdu(work->conn, work->sess->sess_key, iov, 1, in smb2_check_sign_req()
8395 struct kvec *iov; in smb2_set_sign_rsp() local
8403 iov = &work->iov[work->iov_idx - 1]; in smb2_set_sign_rsp()
8406 iov = &work->iov[work->iov_idx]; in smb2_set_sign_rsp()
8409 if (!ksmbd_sign_smb2_pdu(work->conn, work->sess->sess_key, iov, n_vec, in smb2_set_sign_rsp()
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| D | ksmbd_work.h | 41 struct kvec *iov; member
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| D | connection.c | 190 sent = conn->transport->ops->writev(conn->transport, work->iov, in ksmbd_conn_write()
192 get_rfc1002_len(work->iov[0].iov_base) + 4, in ksmbd_conn_write()
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| /fs/fuse/ |
| D | ioctl.c | 71 static int fuse_verify_ioctl_iov(struct fuse_conn *fc, struct iovec *iov, in fuse_verify_ioctl_iov() argument
77 for (n = 0; n < count; n++, iov++) { in fuse_verify_ioctl_iov()
78 if (iov->iov_len > (size_t) max) in fuse_verify_ioctl_iov()
80 max -= iov->iov_len; in fuse_verify_ioctl_iov()
216 struct iovec *iov = iov_page; in fuse_do_ioctl() local
218 iov->iov_base = (void __user *)arg; in fuse_do_ioctl()
219 iov->iov_len = _IOC_SIZE(cmd); in fuse_do_ioctl()
222 in_iov = iov; in fuse_do_ioctl()
227 out_iov = iov; in fuse_do_ioctl()
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| /fs/ |
| D | read_write.c | 395 struct iovec iov = { .iov_base = buf, .iov_len = len }; in new_sync_read() local
402 iov_iter_init(&iter, READ, &iov, 1, len); in new_sync_read()
421 struct kvec iov = { in __kernel_read() local
442 iov_iter_kvec(&iter, READ, &iov, 1, iov.iov_len); in __kernel_read()
498 struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = len }; in new_sync_write() local
505 iov_iter_init(&iter, WRITE, &iov, 1, len); in new_sync_write()
517 struct kvec iov = { in __kernel_write() local
538 iov_iter_kvec(&iter, WRITE, &iov, 1, iov.iov_len); in __kernel_write()
904 struct iovec *iov = iovstack; in vfs_readv() local
908 ret = import_iovec(READ, vec, vlen, ARRAY_SIZE(iovstack), &iov, &iter); in vfs_readv()
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| /fs/afs/ |
| D | rxrpc.c | 298 struct kvec iov[1]; in afs_make_call() local
356 iov[0].iov_base = call->request; in afs_make_call()
357 iov[0].iov_len = call->request_size; in afs_make_call()
361 iov_iter_kvec(&msg.msg_iter, WRITE, iov, 1, call->request_size); in afs_make_call()
853 struct kvec iov[1]; in afs_send_simple_reply() local
860 iov[0].iov_base = (void *) buf; in afs_send_simple_reply()
861 iov[0].iov_len = len; in afs_send_simple_reply()
864 iov_iter_kvec(&msg.msg_iter, WRITE, iov, 1, len); in afs_send_simple_reply()
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| /fs/dlm/ |
| D | lowcomms.c | 899 struct kvec iov; in receive_from_sock() local
921 iov.iov_base = con->rx_buf + con->rx_leftover; in receive_from_sock()
922 iov.iov_len = con->rx_buflen - con->rx_leftover; in receive_from_sock()
926 ret = kernel_recvmsg(con->sock, &msg, &iov, 1, iov.iov_len, in receive_from_sock()
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