diff options
88 files changed, 224 insertions, 214 deletions
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index e4ef67e4da0a..c13b1455ec8c 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -153,7 +153,7 @@ int copy_oldmem_kernel(void *dst, unsigned long src, size_t count) kvec.iov_base = dst; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count); if (copy_oldmem_iter(&iter, src, count) < count) return -EFAULT; return 0; diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 1571cdcb0c50..4824d1cd33d8 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -128,7 +128,7 @@ int memcpy_real(void *dest, unsigned long src, size_t count) kvec.iov_base = dest; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count); if (memcpy_real_iter(&iter, src, count) < count) return -EFAULT; return 0; diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c index 1fcbd671f1df..fdd2c4a754ce 100644 --- a/arch/x86/kernel/cpu/microcode/intel.c +++ b/arch/x86/kernel/cpu/microcode/intel.c @@ -908,7 +908,7 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device, kvec.iov_base = (void *)firmware->data; kvec.iov_len = firmware->size; - iov_iter_kvec(&iter, WRITE, &kvec, 1, firmware->size); + iov_iter_kvec(&iter, ITER_SOURCE, &kvec, 1, firmware->size); ret = generic_load_microcode(cpu, &iter); release_firmware(firmware); diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c index e75bc2f217ff..32d710f7eb84 100644 --- a/arch/x86/kernel/crash_dump_64.c +++ b/arch/x86/kernel/crash_dump_64.c @@ -57,7 +57,7 @@ ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos) struct kvec kvec = { .iov_base = buf, .iov_len = count }; struct iov_iter iter; - iov_iter_kvec(&iter, READ, &kvec, 1, count); + iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count); return read_from_oldmem(&iter, count, ppos, cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)); diff --git a/crypto/testmgr.c b/crypto/testmgr.c index e669acd2ebdd..589189c9fced 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -766,7 +766,7 @@ static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, struct iov_iter input; int err; - iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); + iov_iter_kvec(&input, ITER_SOURCE, inputs, nr_inputs, src_total_len); err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, cfg->inplace_mode != OUT_OF_PLACE ? max(dst_total_len, src_total_len) : @@ -1180,7 +1180,7 @@ static int build_hash_sglist(struct test_sglist *tsgl, kv.iov_base = (void *)vec->plaintext; kv.iov_len = vec->psize; - iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); + iov_iter_kvec(&input, ITER_SOURCE, &kv, 1, vec->psize); return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, &input, divs); } diff --git a/drivers/acpi/pfr_update.c b/drivers/acpi/pfr_update.c index 9d2bdc13253a..98267f163e2b 100644 --- a/drivers/acpi/pfr_update.c +++ b/drivers/acpi/pfr_update.c @@ -455,7 +455,7 @@ static ssize_t pfru_write(struct file *file, const char __user *buf, iov.iov_base = (void __user *)buf; iov.iov_len = len; - iov_iter_init(&iter, WRITE, &iov, 1, len); + iov_iter_init(&iter, ITER_SOURCE, &iov, 1, len); /* map the communication buffer */ phy_addr = (phys_addr_t)((buf_info.addr_hi << 32) | buf_info.addr_lo); diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 8532b839a343..0aa1dde07a98 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1816,7 +1816,7 @@ int drbd_send(struct drbd_connection *connection, struct socket *sock, /* THINK if (signal_pending) return ... ? */ - iov_iter_kvec(&msg.msg_iter, WRITE, &iov, 1, size); + iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, &iov, 1, size); if (sock == connection->data.socket) { rcu_read_lock(); diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 3eccc6cd5004..9ace76156e4b 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -507,7 +507,7 @@ static int drbd_recv_short(struct socket *sock, void *buf, size_t size, int flag struct msghdr msg = { .msg_flags = (flags ? flags : MSG_WAITALL | MSG_NOSIGNAL) }; - iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, size); + iov_iter_kvec(&msg.msg_iter, ITER_DEST, &iov, 1, size); return sock_recvmsg(sock, &msg, msg.msg_flags); } diff --git a/drivers/block/loop.c b/drivers/block/loop.c index ad92192c7d61..1f8f3b87bdfa 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -243,7 +243,7 @@ static int lo_write_bvec(struct file *file, struct bio_vec *bvec, loff_t *ppos) struct iov_iter i; ssize_t bw; - iov_iter_bvec(&i, WRITE, bvec, 1, bvec->bv_len); + iov_iter_bvec(&i, ITER_SOURCE, bvec, 1, bvec->bv_len); file_start_write(file); bw = vfs_iter_write(file, &i, ppos, 0); @@ -286,7 +286,7 @@ static int lo_read_simple(struct loop_device *lo, struct request *rq, ssize_t len; rq_for_each_segment(bvec, rq, iter) { - iov_iter_bvec(&i, READ, &bvec, 1, bvec.bv_len); + iov_iter_bvec(&i, ITER_DEST, &bvec, 1, bvec.bv_len); len = vfs_iter_read(lo->lo_backing_file, &i, &pos, 0); if (len < 0) return len; @@ -392,7 +392,7 @@ static void lo_rw_aio_complete(struct kiocb *iocb, long ret) } static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd, - loff_t pos, bool rw) + loff_t pos, int rw) { struct iov_iter iter; struct req_iterator rq_iter; @@ -448,7 +448,7 @@ static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd, cmd->iocb.ki_flags = IOCB_DIRECT; cmd->iocb.ki_ioprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0); - if (rw == WRITE) + if (rw == ITER_SOURCE) ret = call_write_iter(file, &cmd->iocb, &iter); else ret = call_read_iter(file, &cmd->iocb, &iter); @@ -490,12 +490,12 @@ static int do_req_filebacked(struct loop_device *lo, struct request *rq) return lo_fallocate(lo, rq, pos, FALLOC_FL_PUNCH_HOLE); case REQ_OP_WRITE: if (cmd->use_aio) - return lo_rw_aio(lo, cmd, pos, WRITE); + return lo_rw_aio(lo, cmd, pos, ITER_SOURCE); else return lo_write_simple(lo, rq, pos); case REQ_OP_READ: if (cmd->use_aio) - return lo_rw_aio(lo, cmd, pos, READ); + return lo_rw_aio(lo, cmd, pos, ITER_DEST); else return lo_read_simple(lo, rq, pos); default: diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 5cffd96ef2d7..e379ccc63c52 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -563,7 +563,7 @@ static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index) u32 nbd_cmd_flags = 0; int sent = nsock->sent, skip = 0; - iov_iter_kvec(&from, WRITE, &iov, 1, sizeof(request)); + iov_iter_kvec(&from, ITER_SOURCE, &iov, 1, sizeof(request)); type = req_to_nbd_cmd_type(req); if (type == U32_MAX) @@ -649,7 +649,7 @@ send_pages: dev_dbg(nbd_to_dev(nbd), "request %p: sending %d bytes data\n", req, bvec.bv_len); - iov_iter_bvec(&from, WRITE, &bvec, 1, bvec.bv_len); + iov_iter_bvec(&from, ITER_SOURCE, &bvec, 1, bvec.bv_len); if (skip) { if (skip >= iov_iter_count(&from)) { skip -= iov_iter_count(&from); @@ -701,7 +701,7 @@ static int nbd_read_reply(struct nbd_device *nbd, int index, int result; reply->magic = 0; - iov_iter_kvec(&to, READ, &iov, 1, sizeof(*reply)); + iov_iter_kvec(&to, ITER_DEST, &iov, 1, sizeof(*reply)); result = sock_xmit(nbd, index, 0, &to, MSG_WAITALL, NULL); if (result < 0) { if (!nbd_disconnected(nbd->config)) @@ -790,7 +790,7 @@ static struct nbd_cmd *nbd_handle_reply(struct nbd_device *nbd, int index, struct iov_iter to; rq_for_each_segment(bvec, req, iter) { - iov_iter_bvec(&to, READ, &bvec, 1, bvec.bv_len); + iov_iter_bvec(&to, ITER_DEST, &bvec, 1, bvec.bv_len); result = sock_xmit(nbd, index, 0, &to, MSG_WAITALL, NULL); if (result < 0) { dev_err(disk_to_dev(nbd->disk), "Receive data failed (result %d)\n", @@ -1267,7 +1267,7 @@ static void send_disconnects(struct nbd_device *nbd) for (i = 0; i < config->num_connections; i++) { struct nbd_sock *nsock = config->socks[i]; - iov_iter_kvec(&from, WRITE, &iov, 1, sizeof(request)); + iov_iter_kvec(&from, ITER_SOURCE, &iov, 1, sizeof(request)); mutex_lock(&nsock->tx_lock); ret = sock_xmit(nbd, i, 1, &from, 0, NULL); if (ret < 0) diff --git a/drivers/char/random.c b/drivers/char/random.c index e872acc1238f..5885ed574c6a 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1384,7 +1384,7 @@ SYSCALL_DEFINE3(getrandom, char __user *, ubuf, size_t, len, unsigned int, flags return ret; } - ret = import_single_range(READ, ubuf, len, &iov, &iter); + ret = import_single_range(ITER_DEST, ubuf, len, &iov, &iter); if (unlikely(ret)) return ret; return get_random_bytes_user(&iter); @@ -1502,7 +1502,7 @@ static long random_ioctl(struct file *f, unsigned int cmd, unsigned long arg) return -EINVAL; if (get_user(len, p++)) return -EFAULT; - ret = import_single_range(WRITE, p, len, &iov, &iter); + ret = import_single_range(ITER_SOURCE, p, len, &iov, &iter); if (unlikely(ret)) return ret; ret = write_pool_user(&iter); diff --git a/drivers/fsi/fsi-sbefifo.c b/drivers/fsi/fsi-sbefifo.c index 5f93a53846aa..9912b7a6a4b9 100644 --- a/drivers/fsi/fsi-sbefifo.c +++ b/drivers/fsi/fsi-sbefifo.c @@ -659,7 +659,7 @@ static void sbefifo_collect_async_ffdc(struct sbefifo *sbefifo) } ffdc_iov.iov_base = ffdc; ffdc_iov.iov_len = SBEFIFO_MAX_FFDC_SIZE; - iov_iter_kvec(&ffdc_iter, WRITE, &ffdc_iov, 1, SBEFIFO_MAX_FFDC_SIZE); + iov_iter_kvec(&ffdc_iter, ITER_DEST, &ffdc_iov, 1, SBEFIFO_MAX_FFDC_SIZE); cmd[0] = cpu_to_be32(2); cmd[1] = cpu_to_be32(SBEFIFO_CMD_GET_SBE_FFDC); rc = sbefifo_do_command(sbefifo, cmd, 2, &ffdc_iter); @@ -756,7 +756,7 @@ int sbefifo_submit(struct device *dev, const __be32 *command, size_t cmd_len, rbytes = (*resp_len) * sizeof(__be32); resp_iov.iov_base = response; resp_iov.iov_len = rbytes; - iov_iter_kvec(&resp_iter, WRITE, &resp_iov, 1, rbytes); + iov_iter_kvec(&resp_iter, ITER_DEST, &resp_iov, 1, rbytes); /* Perform the command */ rc = mutex_lock_interruptible(&sbefifo->lock); @@ -839,7 +839,7 @@ static ssize_t sbefifo_user_read(struct file *file, char __user *buf, /* Prepare iov iterator */ resp_iov.iov_base = buf; resp_iov.iov_len = len; - iov_iter_init(&resp_iter, WRITE, &resp_iov, 1, len); + iov_iter_init(&resp_iter, ITER_DEST, &resp_iov, 1, len); /* Perform the command */ rc = mutex_lock_interruptible(&sbefifo->lock); diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index ab75b690ad08..205fd44a4727 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -966,7 +966,7 @@ static void rtrs_clt_init_req(struct rtrs_clt_io_req *req, refcount_set(&req->ref, 1); req->mp_policy = clt_path->clt->mp_policy; - iov_iter_kvec(&iter, READ, vec, 1, usr_len); + iov_iter_kvec(&iter, ITER_SOURCE, vec, 1, usr_len); len = _copy_from_iter(req->iu->buf, usr_len, &iter); WARN_ON(len != usr_len); diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c index a77195e378b7..c24771336f61 100644 --- a/drivers/isdn/mISDN/l1oip_core.c +++ b/drivers/isdn/mISDN/l1oip_core.c @@ -706,7 +706,7 @@ l1oip_socket_thread(void *data) printk(KERN_DEBUG "%s: socket created and open\n", __func__); while (!signal_pending(current)) { - iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, recvbuf_size); + iov_iter_kvec(&msg.msg_iter, ITER_DEST, &iov, 1, recvbuf_size); recvlen = sock_recvmsg(socket, &msg, 0); if (recvlen > 0) { l1oip_socket_parse(hc, &sin_rx, recvbuf, recvlen); diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c index 844264e1 |