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Searched refs:iov_base (Results 1 – 25 of 238) sorted by relevance

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/linux/tools/testing/selftests/arm64/fp/
H A Dfp-ptrace.c256 iov_parent.iov_base = &v_out; in read_child_regs()
258 iov_child.iov_base = &v_out; in read_child_regs()
263 iov_parent.iov_base = &sve_vl_out; in read_child_regs()
265 iov_child.iov_base = &sve_vl_out; in read_child_regs()
269 iov_parent.iov_base = &z_out; in read_child_regs()
271 iov_child.iov_base = &z_out; in read_child_regs()
275 iov_parent.iov_base = &p_out; in read_child_regs()
277 iov_child.iov_base = &p_out; in read_child_regs()
281 iov_parent.iov_base = &ffr_out; in read_child_regs()
283 iov_child.iov_base = &ffr_out; in read_child_regs()
[all …]
H A Dzt-ptrace.c73 iov.iov_base = *buf; in get_za()
95 iov.iov_base = (void *)za; in set_za()
104 iov.iov_base = zt; in get_zt()
114 iov.iov_base = (void *)zt; in set_zt()
/linux/tools/testing/vsock/
H A Dutil.c552 memcpy(tmp + offs, iov[i].iov_base, iov[i].iov_len); in iovec_hash_djb2()
596 iovec[i].iov_base = mmap(NULL, iovec[i].iov_len, in alloc_test_iovec()
600 if (iovec[i].iov_base == MAP_FAILED) { in alloc_test_iovec()
605 if (test_iovec[i].iov_base != MAP_FAILED) in alloc_test_iovec()
606 iovec[i].iov_base += (uintptr_t)test_iovec[i].iov_base; in alloc_test_iovec()
611 if (test_iovec[i].iov_base == MAP_FAILED) { in alloc_test_iovec()
612 if (munmap(iovec[i].iov_base, iovec[i].iov_len)) { in alloc_test_iovec()
622 if (test_iovec[i].iov_base == MAP_FAILED) in alloc_test_iovec()
626 ((uint8_t *)iovec[i].iov_base)[j] = rand() & 0xff; in alloc_test_iovec()
641 if (test_iovec[i].iov_base != MAP_FAILED) { in free_test_iovec()
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/linux/fs/smb/client/
H A Dsmb2transport.c210 struct smb2_hdr *shdr = (struct smb2_hdr *)iov[0].iov_base; in smb2_calc_signature()
259 rc = crypto_shash_update(shash, iov[0].iov_base, in smb2_calc_signature()
323 rc = crypto_shash_update(server->secmech.hmacsha256, label.iov_base, label.iov_len); in generate_key()
335 rc = crypto_shash_update(server->secmech.hmacsha256, context.iov_base, context.iov_len); in generate_key()
483 d->label.iov_base = "SMB2AESCMAC"; in generate_smb30signingkey()
485 d->context.iov_base = "SmbSign"; in generate_smb30signingkey()
489 d->label.iov_base = "SMB2AESCCM"; in generate_smb30signingkey()
491 d->context.iov_base = "ServerIn "; in generate_smb30signingkey()
495 d->label.iov_base = "SMB2AESCCM"; in generate_smb30signingkey()
497 d->context.iov_base = "ServerOut"; in generate_smb30signingkey()
[all …]
H A Dsmb2inode.c32 struct smb2_ioctl_rsp *io = iov->iov_base; in reparse_buf_ptr()
63 struct smb2_query_info_rsp *qi = rsp_iov->iov_base; in parse_posix_sids()
106 struct smb2_query_info_rsp *rsp = rsp_iov->iov_base; in check_wsl_eas()
118 ea = (void *)((u8 *)rsp_iov->iov_base + in check_wsl_eas()
120 end = (u8 *)rsp_iov->iov_base + rsp_iov->iov_len; in check_wsl_eas()
373 data[0] = in_iov[i].iov_base; in smb2_compound_op()
408 data[0] = in_iov[i].iov_base; in smb2_compound_op()
449 data[1] = in_iov[i].iov_base; in smb2_compound_op()
488 data[1] = in_iov[i].iov_base; in smb2_compound_op()
510 in_iov[i].iov_base, in smb2_compound_op()
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H A Dsmb2pdu.c1020 iov[num].iov_base = create_posix_buf(mode); in add_posix_context()
1023 if (iov[num].iov_base == NULL) in add_posix_context()
1127 iov[0].iov_base = (char *)req; in SMB2_negotiate()
1137 rsp = (struct smb2_negotiate_rsp *)rsp_iov.iov_base; in SMB2_negotiate()
1528 sess_data->iov[0].iov_base = (char *)req; in SMB2_sess_alloc_buffer()
1546 if (sess_data->buf0_type != CIFS_NO_BUFFER && iov[0].iov_base) in SMB2_sess_free_buffer()
1547 memzero_explicit(iov[0].iov_base, iov[0].iov_len); in SMB2_sess_free_buffer()
1549 free_rsp_buf(sess_data->buf0_type, iov[0].iov_base); in SMB2_sess_free_buffer()
1558 struct smb2_sess_setup_req *req = sess_data->iov[0].iov_base; in SMB2_sess_sendreceive()
1576 cifs_small_buf_release(sess_data->iov[0].iov_base); in SMB2_sess_sendreceive()
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H A Dsess.c1360 sess_data->iov[0].iov_base = (char *)smb_buf; in sess_alloc_buffer()
1369 sess_data->iov[2].iov_base = kmalloc(2000, GFP_KERNEL); in sess_alloc_buffer()
1370 if (!sess_data->iov[2].iov_base) { in sess_alloc_buffer()
1379 sess_data->iov[0].iov_base = NULL; in sess_alloc_buffer()
1394 if (sess_data->buf0_type != CIFS_NO_BUFFER && iov[0].iov_base) in sess_free_buffer()
1395 memzero_explicit(iov[0].iov_base, iov[0].iov_len); in sess_free_buffer()
1397 free_rsp_buf(sess_data->buf0_type, iov[0].iov_base); in sess_free_buffer()
1399 kfree_sensitive(iov[2].iov_base); in sess_free_buffer()
1434 struct smb_hdr *smb_buf = (struct smb_hdr *) sess_data->iov[0].iov_base; in sess_sendreceive()
1446 cifs_small_buf_release(sess_data->iov[0].iov_base); in sess_sendreceive()
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H A Dcifsencrypt.c80 if (iov[i].iov_base == NULL) { in __cifs_calc_signature()
86 iov[i].iov_base, iov[i].iov_len); in __cifs_calc_signature()
146 struct smb_hdr *cifs_pdu = (struct smb_hdr *)rqst->rq_iov[0].iov_base; in cifs_sign_rqst()
149 rqst->rq_iov[0].iov_base + 4 != rqst->rq_iov[1].iov_base) in cifs_sign_rqst()
199 iov[0].iov_base = cifs_pdu; in cifs_sign_smb()
201 iov[1].iov_base = (char *)cifs_pdu + 4; in cifs_sign_smb()
215 struct smb_hdr *cifs_pdu = (struct smb_hdr *)rqst->rq_iov[0].iov_base; in cifs_verify_signature()
218 rqst->rq_iov[0].iov_base + 4 != rqst->rq_iov[1].iov_base) in cifs_verify_signature()
/linux/net/sunrpc/
H A Dxdr.c183 bvec_set_virt(bvec++, head->iov_base, head->iov_len); in xdr_buf_to_bvec()
205 bvec_set_virt(bvec, tail->iov_base, tail->iov_len); in xdr_buf_to_bvec()
232 char *buf = (char *)head->iov_base; in xdr_inline_pages()
241 tail->iov_base = buf + offset; in xdr_inline_pages()
481 memset(iov->iov_base + base, 0, len); in xdr_buf_iov_zero()
595 memmove(tail->iov_base + to, tail->iov_base + base, len); in xdr_buf_tail_copy_right()
625 _copy_from_pages(tail->iov_base + tato, buf->pages, in xdr_buf_pages_copy_right()
667 memcpy(tail->iov_base + tato, head->iov_base + base, talen); in xdr_buf_head_copy_right()
671 _copy_to_pages(buf->pages, buf->page_base + pgto, head->iov_base + base, in xdr_buf_head_copy_right()
675 memmove(head->iov_base + to, head->iov_base + base, len); in xdr_buf_head_copy_right()
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/linux/tools/testing/selftests/powerpc/ptrace/
H A Dptrace.h113 iov.iov_base = regs; in ptrace_read_regs()
133 iov.iov_base = regs; in ptrace_write_regs()
155 iov.iov_base = (u64 *) reg; in show_tar_registers()
202 iov.iov_base = (u64 *) reg; in write_tar_registers()
245 iov.iov_base = (u64 *) reg; in show_tm_checkpointed_state()
293 iov.iov_base = (u64 *) reg; in write_ckpt_tar_registers()
374 iov.iov_base = regs; in show_ckpt_fpr()
398 iov.iov_base = regs; in write_ckpt_fpr()
548 iov.iov_base = (u64 *) regs; in show_ckpt_gpr()
576 iov.iov_base = (u64 *) regs; in write_ckpt_gpr()
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/linux/net/ceph/
H A Dbuffer.c20 b->vec.iov_base = kvmalloc(len, gfp); in ceph_buffer_new()
21 if (!b->vec.iov_base) { in ceph_buffer_new()
39 kvfree(b->vec.iov_base); in ceph_buffer_release()
55 ceph_decode_copy(p, (*b)->vec.iov_base, len); in ceph_decode_buffer()
/linux/fs/smb/server/
H A Dauth.c603 iov[i].iov_base, in ksmbd_sign_smb2_pdu()
654 iov[i].iov_base, in ksmbd_sign_smb3_pdu()
717 label.iov_base, in generate_key()
731 context.iov_base, in generate_key()
802 d.label.iov_base = "SMB2AESCMAC"; in ksmbd_gen_smb30_signingkey()
804 d.context.iov_base = "SmbSign"; in ksmbd_gen_smb30_signingkey()
816 d.label.iov_base = "SMBSigningKey"; in ksmbd_gen_smb311_signingkey()
824 d.context.iov_base = preauth_sess->Preauth_HashValue; in ksmbd_gen_smb311_signingkey()
826 d.context.iov_base = sess->Preauth_HashValue; in ksmbd_gen_smb311_signingkey()
884 d->label.iov_base = "SMB2AESCCM"; in ksmbd_gen_smb30_encryptionkey()
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H A Dksmbd_work.c104 work->iov[++work->iov_idx].iov_base = ib; in __ksmbd_iov_pin()
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()
146 inc_rfc1001_len(work->iov[0].iov_base, len); in __ksmbd_iov_pin_rsp()
150 inc_rfc1001_len(work->iov[0].iov_base, aux_size); in __ksmbd_iov_pin_rsp()
/linux/tools/testing/selftests/user_events/
H A Dftrace_test.c321 io[0].iov_base = &reg.write_index; in TEST_F()
323 io[1].iov_base = &field1; in TEST_F()
325 io[2].iov_base = &field2; in TEST_F()
334 io[0].iov_base = &field2; in TEST_F()
338 io[0].iov_base = &reg.write_index; in TEST_F()
375 io[0].iov_base = &reg.write_index; in TEST_F()
412 io[0].iov_base = &reg.write_index; in TEST_F()
414 io[1].iov_base = anon; in TEST_F()
452 io[0].iov_base = &reg.write_index; in TEST_F()
454 io[1].iov_base = &loc; in TEST_F()
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/linux/net/rxrpc/
H A Doutput.c82 struct rxrpc_wire_header *whdr = txb->kvec[0].iov_base; in rxrpc_fill_out_ack()
83 struct rxrpc_acktrailer *trailer = txb->kvec[2].iov_base + 3; in rxrpc_fill_out_ack()
89 u8 *filler = txb->kvec[2].iov_base; in rxrpc_fill_out_ack()
90 u8 *sackp = txb->kvec[1].iov_base; in rxrpc_fill_out_ack()
117 txb->kvec[1].iov_base = sackp; in rxrpc_fill_out_ack()
180 struct rxrpc_wire_header *whdr = txb->kvec[0].iov_base; in rxrpc_send_ack_packet()
305 iov[0].iov_base = &pkt; in rxrpc_send_abort_packet()
330 struct rxrpc_wire_header *whdr = txb->kvec[0].iov_base; in rxrpc_prepare_data_subpacket()
434 struct rxrpc_wire_header *whdr = txb->kvec[0].iov_base; in rxrpc_send_data_packet()
555 iov[0].iov_base = &whdr; in rxrpc_send_conn_abort()
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H A Dtxbuf.c61 txb->kvec[0].iov_base = whdr; in rxrpc_alloc_data_txbuf()
134 txb->kvec[0].iov_base = whdr; in rxrpc_alloc_ack_txbuf()
136 txb->kvec[1].iov_base = buf2; in rxrpc_alloc_ack_txbuf()
138 txb->kvec[2].iov_base = filler; in rxrpc_alloc_ack_txbuf()
182 if (txb->kvec[i].iov_base) in rxrpc_free_txbuf()
183 page_frag_free(txb->kvec[i].iov_base); in rxrpc_free_txbuf()
/linux/net/sunrpc/auth_gss/
H A Dgss_krb5_crypto.c581 p = buf->head[0].iov_base + base; in xdr_extend_head()
807 krb5_make_confounder(buf->head[0].iov_base + offset, conflen); in gss_krb5_aes_encrypt()
810 if (buf->tail[0].iov_base != NULL) { in gss_krb5_aes_encrypt()
811 ecptr = buf->tail[0].iov_base + buf->tail[0].iov_len; in gss_krb5_aes_encrypt()
813 buf->tail[0].iov_base = buf->head[0].iov_base in gss_krb5_aes_encrypt()
816 ecptr = buf->tail[0].iov_base; in gss_krb5_aes_encrypt()
820 memcpy(ecptr, buf->head[0].iov_base + offset, GSS_KRB5_TOK_HDR_LEN); in gss_krb5_aes_encrypt()
825 hmac.data = buf->tail[0].iov_base + buf->tail[0].iov_len; in gss_krb5_aes_encrypt()
1036 krb5_make_confounder(buf->head[0].iov_base + offset, conflen); in krb5_etm_encrypt()
1039 if (buf->tail[0].iov_base) { in krb5_etm_encrypt()
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/linux/drivers/usb/usbip/
H A Dstub_tx.c217 iov[iovnum].iov_base = &pdu_header; in stub_send_ret_submit()
230 iov[iovnum].iov_base = in stub_send_ret_submit()
253 iov[iovnum].iov_base = sg_virt(sg); in stub_send_ret_submit()
260 iov[iovnum].iov_base = urb->transfer_buffer; in stub_send_ret_submit()
278 iov[iovnum].iov_base = urb->transfer_buffer + in stub_send_ret_submit()
310 iov[iovnum].iov_base = iso_buffer; in stub_send_ret_submit()
387 iov[0].iov_base = &pdu_header; in stub_send_ret_unlink()
H A Dvhci_tx.c99 iov[iovnum].iov_base = &pdu_header; in vhci_send_cmd_submit()
109 iov[iovnum].iov_base = sg_virt(sg); in vhci_send_cmd_submit()
114 iov[iovnum].iov_base = urb->transfer_buffer; in vhci_send_cmd_submit()
133 iov[iovnum].iov_base = iso_buffer; in vhci_send_cmd_submit()
215 iov.iov_base = &pdu_header; in vhci_send_cmd_unlink()
H A Dvudc_tx.c56 iov[0].iov_base = &pdu_header; in v_send_ret_unlink()
114 iov[iovnum].iov_base = &pdu_header; in v_send_ret_submit()
122 iov[iovnum].iov_base = urb->transfer_buffer; in v_send_ret_submit()
132 iov[iovnum].iov_base = urb->transfer_buffer + in v_send_ret_submit()
160 iov[iovnum].iov_base = iso_buffer; in v_send_ret_submit()
/linux/fs/nfsd/
H A Dnfscache.c116 kfree(rp->c_replvec.iov_base); in nfsd_cacherep_free()
139 if (rp->c_type == RC_REPLBUFF && rp->c_replvec.iov_base) in nfsd_cacherep_unlink_locked()
382 csum = csum_partial(subbuf.head[0].iov_base, len, csum); in nfsd_cache_csum()
599 len = resv->iov_len - ((char*)statp - (char*)resv->iov_base); in nfsd_cache_update()
617 cachv->iov_base = kmalloc(bufsize, GFP_KERNEL); in nfsd_cache_update()
618 if (!cachv->iov_base) { in nfsd_cache_update()
623 memcpy(cachv->iov_base, statp, bufsize); in nfsd_cache_update()
647 memcpy(p, data->iov_base, data->iov_len); in nfsd_cache_append()
/linux/samples/user_events/
H A Dexample.c51 io[0].iov_base = &write; in main()
53 io[1].iov_base = &count; in main()
/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_virtchnl.c343 xn->reply.iov_base = NULL; in idpf_vc_xn_release_bufs()
495 send_buf->iov_len, send_buf->iov_base, in idpf_vc_xn_exec()
675 if (xn->reply.iov_base && xn->reply.iov_len && payload_size) in idpf_vc_xn_forward_reply()
676 memcpy(xn->reply.iov_base, payload, in idpf_vc_xn_forward_reply()
796 xn_params.send_buf.iov_base = &vvi; in idpf_send_ver_msg()
902 xn_params.send_buf.iov_base = ∩︀ in idpf_send_get_caps_msg()
904 xn_params.recv_buf.iov_base = &adapter->caps; in idpf_send_get_caps_msg()
1288 xn_params.send_buf.iov_base = vport_msg; in idpf_send_create_vport_msg()
1290 xn_params.recv_buf.iov_base = adapter->vport_params_recvd[idx]; in idpf_send_create_vport_msg()
1375 xn_params.send_buf.iov_base = &v_id; in idpf_send_destroy_vport_msg()
[all …]
/linux/net/sunrpc/xprtrdma/
H A Drpc_rdma.c212 seg->mr_page = virt_to_page(vec->iov_base); in rpcrdma_convert_kvec()
213 seg->mr_offset = offset_in_page(vec->iov_base); in rpcrdma_convert_kvec()
643 struct page *page = virt_to_page(xdr->tail[0].iov_base); in rpcrdma_prepare_tail_iov()
668 dst = (unsigned char *)xdr->head[0].iov_base; in rpcrdma_pullup_tail_iov()
670 memmove(dst, xdr->tail[0].iov_base, xdr->tail[0].iov_len); in rpcrdma_pullup_tail_iov()
684 dst = (unsigned char *)xdr->head[0].iov_base; in rpcrdma_pullup_pagelist()
739 offset_in_page(tail->iov_base), in rpcrdma_prepare_noch_mapped()
768 page_base = offset_in_page(xdr->tail[0].iov_base); in rpcrdma_prepare_readch()
1051 rqst->rq_rcv_buf.head[0].iov_base = srcp; in rpcrdma_inline_fixup()
1052 rqst->rq_private_buf.head[0].iov_base = srcp; in rpcrdma_inline_fixup()
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H A Dsvc_rdma_recvfrom.c402 arg->head[0].iov_base = ctxt->rc_recv_buf; in svc_rdma_build_arg_xdr()
404 arg->tail[0].iov_base = NULL; in svc_rdma_build_arg_xdr()
668 rdma_argp = rq_arg->head[0].iov_base; in svc_rdma_xdr_decode_req()
700 rq_arg->head[0].iov_base = rctxt->rc_stream.p; in svc_rdma_xdr_decode_req()
790 buf->tail[0].iov_base = buf->head[0].iov_base + chunk->ch_position; in svc_rdma_read_complete_one()
823 buf->head[0].iov_base = page_address(rqstp->rq_pages[0]); in svc_rdma_read_complete_multiple()
842 buf->head[0].iov_base = page_address(rqstp->rq_pages[0]); in svc_rdma_read_complete_pzrc()

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