| /kernel/linux/linux-6.6/drivers/char/hw_random/ |
| D | arm_smccc_trng.c | 39 unsigned int chunk, copied; in copy_from_registers() local
46 copied = chunk; in copy_from_registers()
47 if (copied >= bytes) in copy_from_registers()
48 return copied; in copy_from_registers()
50 chunk = min((bytes - copied), sizeof(long)); in copy_from_registers()
51 memcpy(&buf[copied], &res->a2, chunk); in copy_from_registers()
52 copied += chunk; in copy_from_registers()
53 if (copied >= bytes) in copy_from_registers()
54 return copied; in copy_from_registers()
56 chunk = min((bytes - copied), sizeof(long)); in copy_from_registers()
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| /kernel/linux/linux-6.6/net/ipv4/ |
| D | tcp_bpf.c | 17 int copied; in tcp_eat_skb() local
26 copied = tcp->copied_seq + skb->len; in tcp_eat_skb()
27 WRITE_ONCE(tcp->copied_seq, copied); in tcp_eat_skb()
37 u32 size, copied = 0; in bpf_tcp_ingress() local
53 if (!copied) in bpf_tcp_ingress()
61 copied += size; in bpf_tcp_ingress()
79 atomic_sub(copied, &sk->sk_rmem_alloc); in bpf_tcp_ingress()
229 int copied = 0; in tcp_bpf_recvmsg_parser() local
259 copied = -EAGAIN; in tcp_bpf_recvmsg_parser()
265 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in tcp_bpf_recvmsg_parser()
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| /kernel/linux/linux-5.10/net/ipv4/ |
| D | tcp_bpf.c | 20 int i, copied = 0; in __tcp_bpf_recvmsg() local
25 while (copied != len) { in __tcp_bpf_recvmsg()
39 if (copied + copy > len) in __tcp_bpf_recvmsg()
40 copy = len - copied; in __tcp_bpf_recvmsg()
43 return copied ? copied : -EFAULT; in __tcp_bpf_recvmsg()
45 copied += copy; in __tcp_bpf_recvmsg()
63 return copied; in __tcp_bpf_recvmsg()
67 if (copied == len) in __tcp_bpf_recvmsg()
90 return copied; in __tcp_bpf_recvmsg()
99 u32 size, copied = 0; in bpf_tcp_ingress() local
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| /kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/inline_crypto/chtls/ |
| D | chtls_io.c | 1015 int copied = 0; in chtls_sendmsg() local
1184 copied += copy; in chtls_sendmsg()
1209 if (copied) in chtls_sendmsg()
1213 return copied; in chtls_sendmsg()
1221 if (copied) in chtls_sendmsg()
1226 copied = sk_stream_error(sk, flags, err); in chtls_sendmsg()
1235 int mss, err, copied; in chtls_sendpage() local
1240 copied = 0; in chtls_sendpage()
1299 copied += copy; in chtls_sendpage()
1322 if (copied) in chtls_sendpage()
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| /kernel/linux/linux-6.6/drivers/net/ethernet/chelsio/inline_crypto/chtls/ |
| D | chtls_io.c | 1018 int copied = 0; in chtls_sendmsg() local
1197 copied += copy; in chtls_sendmsg()
1222 if (copied) in chtls_sendmsg()
1226 return copied; in chtls_sendmsg()
1234 if (copied) in chtls_sendmsg()
1239 copied = sk_stream_error(sk, flags, err); in chtls_sendmsg()
1312 static void chtls_cleanup_rbuf(struct sock *sk, int copied) in chtls_cleanup_rbuf() argument
1351 int copied = 0; in chtls_pt_recvmsg() local
1362 chtls_cleanup_rbuf(sk, copied); in chtls_pt_recvmsg()
1370 if (copied) in chtls_pt_recvmsg()
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| /kernel/linux/linux-6.6/arch/s390/mm/ |
| D | maccess.c | 68 long copied; in s390_kernel_write() local
72 copied = s390_kernel_write_odd(tmp, src, size); in s390_kernel_write()
73 tmp += copied; in s390_kernel_write()
74 src += copied; in s390_kernel_write()
75 size -= copied; in s390_kernel_write()
84 size_t len, copied, res = 0; in memcpy_real_iter() local
102 copied = copy_to_iter(chunk, len, iter); in memcpy_real_iter()
105 count -= copied; in memcpy_real_iter()
106 src += copied; in memcpy_real_iter()
107 res += copied; in memcpy_real_iter()
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| /kernel/linux/linux-5.10/lib/ |
| D | kfifo.c | 146 * make sure that the data is copied before in kfifo_copy_out()
177 unsigned int *copied) in kfifo_copy_from_user() argument
205 *copied = len - ret * esize; in kfifo_copy_from_user()
206 /* return the number of elements which are not copied */ in kfifo_copy_from_user()
211 unsigned long len, unsigned int *copied) in __kfifo_from_user() argument
225 ret = kfifo_copy_from_user(fifo, from, len, fifo->in, copied); in __kfifo_from_user()
237 unsigned int len, unsigned int off, unsigned int *copied) in kfifo_copy_to_user() argument
261 * make sure that the data is copied before in kfifo_copy_to_user()
265 *copied = len - ret * esize; in kfifo_copy_to_user()
266 /* return the number of elements which are not copied */ in kfifo_copy_to_user()
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| /kernel/linux/linux-6.6/lib/ |
| D | kfifo.c | 146 * make sure that the data is copied before in kfifo_copy_out()
177 unsigned int *copied) in kfifo_copy_from_user() argument
205 *copied = len - ret * esize; in kfifo_copy_from_user()
206 /* return the number of elements which are not copied */ in kfifo_copy_from_user()
211 unsigned long len, unsigned int *copied) in __kfifo_from_user() argument
225 ret = kfifo_copy_from_user(fifo, from, len, fifo->in, copied); in __kfifo_from_user()
237 unsigned int len, unsigned int off, unsigned int *copied) in kfifo_copy_to_user() argument
261 * make sure that the data is copied before in kfifo_copy_to_user()
265 *copied = len - ret * esize; in kfifo_copy_to_user()
266 /* return the number of elements which are not copied */ in kfifo_copy_to_user()
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| D | iomap.c | 205 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite8()
211 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite16()
217 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite16be()
223 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite32()
229 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite32be()
266 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite64_lo_hi()
274 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite64_hi_lo()
282 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite64be_lo_hi()
290 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite64be_hi_lo()
384 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite8_rep()
[all …]
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| D | strcat_kunit.c | 23 /* 4 characters copied in, stops at %NUL. */ in strcat_test()
27 /* 2 more characters copied in okay. */ in strcat_test()
49 /* 4 characters copied in, even if max is 8. */ in strncat_test()
54 /* 2 characters copied in okay, 2 ignored. */ in strncat_test()
73 /* 4 characters copied in. */ in strlcat_test()
76 /* 2 characters copied in okay, gets to 6 total. */ in strlcat_test()
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| D | kunit_iov_iter.c | 105 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_kvec() local
122 copied = copy_to_iter(scratch, size, &iter); in iov_kunit_copy_to_kvec()
124 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_kvec()
155 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_kvec() local
172 copied = copy_from_iter(scratch, size, &iter); in iov_kunit_copy_from_kvec()
174 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_from_kvec()
264 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_bvec() local
281 copied = copy_to_iter(scratch, size, &iter); in iov_kunit_copy_to_bvec()
283 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_bvec()
318 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_bvec() local
[all …]
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| /kernel/linux/linux-6.6/drivers/s390/char/ |
| D | zcore.c | 62 * @iter: Iterator where memory should be copied to
63 * @src: Start address within HSA where data should be copied
64 * @count: Size of buffer, which should be copied
68 size_t bytes, copied, res = 0; in memcpy_hsa_iter() local
82 copied = copy_to_iter(hsa_buf + offset, bytes, iter); in memcpy_hsa_iter()
83 count -= copied; in memcpy_hsa_iter()
84 src += copied; in memcpy_hsa_iter()
85 res += copied; in memcpy_hsa_iter()
86 if (copied < bytes) in memcpy_hsa_iter()
96 * @dest: Kernel or user buffer where memory should be copied to
[all …]
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| /kernel/linux/linux-6.6/drivers/crypto/bcm/ |
| D | util.c | 53 size_t copied; in sg_copy_part_to_buf() local
56 copied = sg_pcopy_to_buffer(src, nents, dest, len, skip); in sg_copy_part_to_buf()
57 if (copied != len) { in sg_copy_part_to_buf()
58 flow_log("%s copied %u bytes of %u requested. ", in sg_copy_part_to_buf()
59 __func__, (u32)copied, len); in sg_copy_part_to_buf()
72 size_t copied; in sg_copy_part_from_buf() local
75 copied = sg_pcopy_from_buffer(dest, nents, src, len, skip); in sg_copy_part_from_buf()
76 if (copied != len) { in sg_copy_part_from_buf()
77 flow_log("%s copied %u bytes of %u requested. ", in sg_copy_part_from_buf()
78 __func__, (u32)copied, len); in sg_copy_part_from_buf()
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| /kernel/linux/linux-5.10/drivers/crypto/bcm/ |
| D | util.c | 53 size_t copied; in sg_copy_part_to_buf() local
56 copied = sg_pcopy_to_buffer(src, nents, dest, len, skip); in sg_copy_part_to_buf()
57 if (copied != len) { in sg_copy_part_to_buf()
58 flow_log("%s copied %u bytes of %u requested. ", in sg_copy_part_to_buf()
59 __func__, (u32)copied, len); in sg_copy_part_to_buf()
72 size_t copied; in sg_copy_part_from_buf() local
75 copied = sg_pcopy_from_buffer(dest, nents, src, len, skip); in sg_copy_part_from_buf()
76 if (copied != len) { in sg_copy_part_from_buf()
77 flow_log("%s copied %u bytes of %u requested. ", in sg_copy_part_from_buf()
78 __func__, (u32)copied, len); in sg_copy_part_from_buf()
[all …]
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| /kernel/linux/linux-6.6/net/vmw_vsock/ |
| D | vsock_bpf.c | 81 int copied; in vsock_bpf_recvmsg() local
91 copied = -ENODEV; in vsock_bpf_recvmsg()
101 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in vsock_bpf_recvmsg()
102 while (copied == 0) { in vsock_bpf_recvmsg()
106 copied = -EAGAIN; in vsock_bpf_recvmsg()
116 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in vsock_bpf_recvmsg()
123 return copied; in vsock_bpf_recvmsg()
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| /kernel/linux/linux-5.10/crypto/ |
| D | curve25519-generic.c | 30 int copied, nbytes; in curve25519_compute_value() local
34 copied = sg_copy_to_buffer(req->src, in curve25519_compute_value()
38 if (copied != CURVE25519_KEY_SIZE) in curve25519_compute_value()
49 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, in curve25519_compute_value()
52 if (copied != nbytes) in curve25519_compute_value()
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| /kernel/linux/linux-6.6/crypto/ |
| D | curve25519-generic.c | 30 int copied, nbytes; in curve25519_compute_value() local
34 copied = sg_copy_to_buffer(req->src, in curve25519_compute_value()
38 if (copied != CURVE25519_KEY_SIZE) in curve25519_compute_value()
49 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, in curve25519_compute_value()
52 if (copied != nbytes) in curve25519_compute_value()
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| /kernel/linux/linux-5.10/drivers/scsi/ |
| D | libiscsi_tcp.c | 86 * data is copied to the indicated sg entry, at the given
169 segment->copied = 0; in iscsi_tcp_segment_splice_digest()
179 * @copied: number of bytes copied
192 unsigned copied) in iscsi_tcp_segment_done() argument
197 ISCSI_DBG_TCP(tcp_conn->iscsi_conn, "copied %u %u size %u %s\n", in iscsi_tcp_segment_done()
198 segment->copied, copied, segment->size, in iscsi_tcp_segment_done()
200 if (segment->hash && copied) { in iscsi_tcp_segment_done()
209 sg_set_page(&sg, sg_page(segment->sg), copied, in iscsi_tcp_segment_done()
210 segment->copied + segment->sg_offset + in iscsi_tcp_segment_done()
213 sg_init_one(&sg, segment->data + segment->copied, in iscsi_tcp_segment_done()
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| /kernel/linux/linux-6.6/drivers/scsi/ |
| D | libiscsi_tcp.c | 86 * data is copied to the indicated sg entry, at the given
169 segment->copied = 0; in iscsi_tcp_segment_splice_digest()
179 * @copied: number of bytes copied
192 unsigned copied) in iscsi_tcp_segment_done() argument
197 ISCSI_DBG_TCP(tcp_conn->iscsi_conn, "copied %u %u size %u %s\n", in iscsi_tcp_segment_done()
198 segment->copied, copied, segment->size, in iscsi_tcp_segment_done()
200 if (segment->hash && copied) { in iscsi_tcp_segment_done()
209 sg_set_page(&sg, sg_page(segment->sg), copied, in iscsi_tcp_segment_done()
210 segment->copied + segment->sg_offset + in iscsi_tcp_segment_done()
213 sg_init_one(&sg, segment->data + segment->copied, in iscsi_tcp_segment_done()
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| /kernel/linux/linux-6.6/fs/ |
| D | kernel_read_file.c | 40 ssize_t copied; in kernel_read_file() local
87 copied = 0; in kernel_read_file()
88 while (copied < buf_size) { in kernel_read_file()
90 size_t wanted = min_t(size_t, buf_size - copied, in kernel_read_file()
93 bytes = kernel_read(file, *buf + copied, wanted, &pos); in kernel_read_file()
101 copied += bytes; in kernel_read_file()
123 return ret == 0 ? copied : ret; in kernel_read_file()
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| /kernel/linux/linux-5.10/fs/ |
| D | kernel_read_file.c | 40 size_t copied; in kernel_read_file() local
87 copied = 0; in kernel_read_file()
88 while (copied < buf_size) { in kernel_read_file()
90 size_t wanted = min_t(size_t, buf_size - copied, in kernel_read_file()
93 bytes = kernel_read(file, *buf + copied, wanted, &pos); in kernel_read_file()
101 copied += bytes; in kernel_read_file()
123 return ret == 0 ? copied : ret; in kernel_read_file()
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| /kernel/linux/linux-5.10/net/tls/ |
| D | tls_sw.c | 793 ssize_t *copied, int flags) in bpf_exec_tx_verdict() argument
810 *copied -= sk_msg_free(sk, msg); in bpf_exec_tx_verdict()
839 *copied -= sk_msg_free(sk, msg); in bpf_exec_tx_verdict()
858 *copied -= sk_msg_free_nocharge(sk, &msg_redir); in bpf_exec_tx_verdict()
873 *copied -= (send + delta); in bpf_exec_tx_verdict()
907 size_t copied; in tls_sw_push_pending_record() local
913 copied = msg_pl->sg.size; in tls_sw_push_pending_record()
914 if (!copied) in tls_sw_push_pending_record()
918 &copied, flags); in tls_sw_push_pending_record()
932 ssize_t copied = 0; in tls_sw_sendmsg() local
[all …]
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| /kernel/linux/linux-6.6/net/tls/ |
| D | tls_sw.c | 844 ssize_t *copied, int flags) in bpf_exec_tx_verdict() argument
861 *copied -= sk_msg_free(sk, msg); in bpf_exec_tx_verdict()
890 *copied -= sk_msg_free(sk, msg); in bpf_exec_tx_verdict()
918 *copied -= sk_msg_free_nocharge(sk, &msg_redir); in bpf_exec_tx_verdict()
933 *copied -= (send + delta); in bpf_exec_tx_verdict()
967 size_t copied; in tls_sw_push_pending_record() local
973 copied = msg_pl->sg.size; in tls_sw_push_pending_record()
974 if (!copied) in tls_sw_push_pending_record()
978 &copied, flags); in tls_sw_push_pending_record()
983 ssize_t *copied) in tls_sw_sendmsg_splice() argument
[all …]
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| /kernel/linux/linux-5.10/net/rds/ |
| D | message.c | 392 ssize_t copied; in rds_message_zcopy_from_user() local
394 copied = iov_iter_get_pages(from, &pages, PAGE_SIZE, in rds_message_zcopy_from_user()
396 if (copied < 0) { in rds_message_zcopy_from_user()
407 total_copied += copied; in rds_message_zcopy_from_user()
408 iov_iter_advance(from, copied); in rds_message_zcopy_from_user()
409 length -= copied; in rds_message_zcopy_from_user()
410 sg_set_page(sg, pages, copied, start); in rds_message_zcopy_from_user()
473 int copied; in rds_message_inc_copy_to_user() local
482 copied = 0; in rds_message_inc_copy_to_user()
484 while (iov_iter_count(to) && copied < len) { in rds_message_inc_copy_to_user()
[all …]
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| /kernel/linux/linux-5.10/arch/s390/kvm/ |
| D | gaccess.h | 210 * If DAT is off data will be copied to guest real or absolute memory.
211 * If DAT is on data will be copied to the address space as specified by
216 * if the to be copied data crosses page boundaries in guest address space.
230 * undefined. Also parts of @data may have been copied to guest
235 * guest. No data has been copied to guest space.
237 * Note: in case an access exception is recognized no data has been copied to
238 * guest space (this is also true, if the to be copied data would cross
263 * data will be copied from guest space to kernel space.
307 * If an error occurs data may have been copied partially to guest memory.
330 * If an error occurs data may have been copied partially to kernel space.
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