F: net/ieee802154/
F: net/mac802154/
F: drivers/net/ieee802154/
+ F: include/linux/nl802154.h
+ F: include/linux/ieee802154.h
+ F: include/net/nl802154.h
+ F: include/net/mac802154.h
+ F: include/net/af_ieee802154.h
+ F: include/net/cfg802154.h
+ F: include/net/ieee802154_netdev.h
F: Documentation/networking/ieee802154.txt
+IGORPLUG-USB IR RECEIVER
+M: Sean Young <sean@mess.org>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/rc/igorplugusb.c
+
IGUANAWORKS USB IR TRANSCEIVER
M: Sean Young <sean@mess.org>
L: linux-media@vger.kernel.org
--- /dev/null
- generic-y += hash.h
+generic-y += atomic.h
+generic-y += auxvec.h
+generic-y += barrier.h
+generic-y += bitops.h
+generic-y += bitsperlong.h
+generic-y += bug.h
+generic-y += bugs.h
+generic-y += clkdev.h
+generic-y += cputime.h
+generic-y += current.h
+generic-y += device.h
+generic-y += div64.h
+generic-y += dma.h
+generic-y += emergency-restart.h
+generic-y += errno.h
+generic-y += exec.h
+generic-y += fb.h
+generic-y += fcntl.h
+generic-y += ftrace.h
+generic-y += futex.h
+generic-y += hardirq.h
+generic-y += hw_irq.h
+generic-y += ioctl.h
+generic-y += ioctls.h
+generic-y += ipcbuf.h
+generic-y += irq_regs.h
+generic-y += irq_work.h
+generic-y += kdebug.h
+generic-y += kmap_types.h
+generic-y += kvm_para.h
+generic-y += local.h
+generic-y += mcs_spinlock.h
+generic-y += mman.h
+generic-y += module.h
+generic-y += msgbuf.h
+generic-y += param.h
+generic-y += pci.h
+generic-y += percpu.h
+generic-y += poll.h
+generic-y += posix_types.h
+generic-y += preempt.h
+generic-y += resource.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += segment.h
+generic-y += sembuf.h
+generic-y += serial.h
+generic-y += shmbuf.h
+generic-y += shmparam.h
+generic-y += siginfo.h
+generic-y += signal.h
+generic-y += socket.h
+generic-y += sockios.h
+generic-y += spinlock.h
+generic-y += stat.h
+generic-y += statfs.h
+generic-y += termbits.h
+generic-y += termios.h
+generic-y += topology.h
+generic-y += trace_clock.h
+generic-y += types.h
+generic-y += unaligned.h
+generic-y += user.h
+generic-y += vga.h
+generic-y += xor.h
goto err;
len -= vnet_hdr_len;
- err = memcpy_fromiovecend((void *)&vnet_hdr, iv, 0,
- sizeof(vnet_hdr));
- if (err < 0)
+ err = -EFAULT;
+ n = copy_from_iter(&vnet_hdr, sizeof(vnet_hdr), from);
+ if (n != sizeof(vnet_hdr))
goto err;
+ iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr));
if ((vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) &&
- vnet_hdr.csum_start + vnet_hdr.csum_offset + 2 >
- vnet_hdr.hdr_len)
- vnet_hdr.hdr_len = vnet_hdr.csum_start +
- vnet_hdr.csum_offset + 2;
+ macvtap16_to_cpu(q, vnet_hdr.csum_start) +
+ macvtap16_to_cpu(q, vnet_hdr.csum_offset) + 2 >
+ macvtap16_to_cpu(q, vnet_hdr.hdr_len))
+ vnet_hdr.hdr_len = cpu_to_macvtap16(q,
+ macvtap16_to_cpu(q, vnet_hdr.csum_start) +
+ macvtap16_to_cpu(q, vnet_hdr.csum_offset) + 2);
err = -EINVAL;
- if (vnet_hdr.hdr_len > len)
+ if (macvtap16_to_cpu(q, vnet_hdr.hdr_len) > len)
goto err;
}
if (unlikely(len < ETH_HLEN))
goto err;
- err = -EMSGSIZE;
- if (unlikely(count > UIO_MAXIOV))
- goto err;
-
if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
- copylen = vnet_hdr.hdr_len ? vnet_hdr.hdr_len : GOODCOPY_LEN;
+ struct iov_iter i;
+
+ copylen = vnet_hdr.hdr_len ?
+ macvtap16_to_cpu(q, vnet_hdr.hdr_len) : GOODCOPY_LEN;
if (copylen > good_linear)
copylen = good_linear;
linear = copylen;
if (q->flags & IFF_VNET_HDR) {
struct virtio_net_hdr vnet_hdr;
vnet_hdr_len = q->vnet_hdr_sz;
- if ((len -= vnet_hdr_len) < 0)
+ if (iov_iter_count(iter) < vnet_hdr_len)
return -EINVAL;
- macvtap_skb_to_vnet_hdr(skb, &vnet_hdr);
+ macvtap_skb_to_vnet_hdr(q, skb, &vnet_hdr);
- if (memcpy_toiovecend(iv, (void *)&vnet_hdr, 0, sizeof(vnet_hdr)))
+ if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) !=
+ sizeof(vnet_hdr))
return -EFAULT;
+
+ iov_iter_advance(iter, vnet_hdr_len - sizeof(vnet_hdr));
}
- total = copied = vnet_hdr_len;
+ total = vnet_hdr_len;
total += skb->len;
- if (!vlan_tx_tag_present(skb))
- len = min_t(int, skb->len, len);
- else {
- int copy;
+ if (vlan_tx_tag_present(skb)) {
struct {
__be16 h_vlan_proto;
__be16 h_vlan_TCI;
bool zerocopy = false;
int err;
u32 rxhash;
+ ssize_t n;
- if (!(tun->flags & TUN_NO_PI)) {
+ if (!(tun->flags & IFF_NO_PI)) {
if (len < sizeof(pi))
return -EINVAL;
len -= sizeof(pi);
- if (memcpy_fromiovecend((void *)&pi, iv, 0, sizeof(pi)))
+ n = copy_from_iter(&pi, sizeof(pi), from);
+ if (n != sizeof(pi))
return -EFAULT;
- offset += sizeof(pi);
}
- if (tun->flags & TUN_VNET_HDR) {
+ if (tun->flags & IFF_VNET_HDR) {
if (len < tun->vnet_hdr_sz)
return -EINVAL;
len -= tun->vnet_hdr_sz;
return -EFAULT;
if ((gso.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) &&
- gso.csum_start + gso.csum_offset + 2 > gso.hdr_len)
- gso.hdr_len = gso.csum_start + gso.csum_offset + 2;
+ tun16_to_cpu(tun, gso.csum_start) + tun16_to_cpu(tun, gso.csum_offset) + 2 > tun16_to_cpu(tun, gso.hdr_len))
+ gso.hdr_len = cpu_to_tun16(tun, tun16_to_cpu(tun, gso.csum_start) + tun16_to_cpu(tun, gso.csum_offset) + 2);
- if (gso.hdr_len > len)
+ if (tun16_to_cpu(tun, gso.hdr_len) > len)
return -EINVAL;
- offset += tun->vnet_hdr_sz;
+ iov_iter_advance(from, tun->vnet_hdr_sz - sizeof(gso));
}
- if ((tun->flags & TUN_TYPE_MASK) == TUN_TAP_DEV) {
+ if ((tun->flags & TUN_TYPE_MASK) == IFF_TAP) {
align += NET_IP_ALIGN;
if (unlikely(len < ETH_HLEN ||
- (gso.hdr_len && gso.hdr_len < ETH_HLEN)))
+ (gso.hdr_len && tun16_to_cpu(tun, gso.hdr_len) < ETH_HLEN)))
return -EINVAL;
}
if (vlan_tx_tag_present(skb))
vlan_hlen = VLAN_HLEN;
- if (tun->flags & TUN_VNET_HDR)
+ if (tun->flags & IFF_VNET_HDR)
vnet_hdr_sz = tun->vnet_hdr_sz;
- if (!(tun->flags & TUN_NO_PI)) {
+ total = skb->len + vlan_hlen + vnet_hdr_sz;
+
- if ((len -= sizeof(pi)) < 0)
+ if (!(tun->flags & IFF_NO_PI)) {
+ if (iov_iter_count(iter) < sizeof(pi))
return -EINVAL;
- if (len < skb->len + vlan_hlen + vnet_hdr_sz) {
+ total += sizeof(pi);
+ if (iov_iter_count(iter) < total) {
/* Packet will be striped */
pi.flags |= TUN_PKT_STRIP;
}
header-y += virtio_pci.h
header-y += virtio_ring.h
header-y += virtio_rng.h
+header-y += virtio_scsi.h
++header-y += virtio_types.h
header-y += vm_sockets.h
header-y += vt.h
header-y += wait.h
{
loff_t *pos = v;
const struct nf_logger *logger;
- int i, ret;
+ int i;
struct net *net = seq_file_net(s);
- logger = rcu_dereference_protected(net->nf.nf_loggers[*pos],
- lockdep_is_held(&nf_log_mutex));
+ logger = nft_log_dereference(net->nf.nf_loggers[*pos]);
if (!logger)
- ret = seq_printf(s, "%2lld NONE (", *pos);
+ seq_printf(s, "%2lld NONE (", *pos);
else
- ret = seq_printf(s, "%2lld %s (", *pos, logger->name);
+ seq_printf(s, "%2lld %s (", *pos, logger->name);
- if (ret < 0)
- return ret;
+ if (seq_has_overflowed(s))
+ return -ENOSPC;
for (i = 0; i < NF_LOG_TYPE_MAX; i++) {
if (loggers[*pos][i] == NULL)
continue;
- logger = rcu_dereference_protected(loggers[*pos][i],
- lockdep_is_held(&nf_log_mutex));
+ logger = nft_log_dereference(loggers[*pos][i]);
- ret = seq_printf(s, "%s", logger->name);
- if (ret < 0)
- return ret;
- if (i == 0 && loggers[*pos][i + 1] != NULL) {
- ret = seq_printf(s, ",");
- if (ret < 0)
- return ret;
- }
+ seq_printf(s, "%s", logger->name);
+ if (i == 0 && loggers[*pos][i + 1] != NULL)
+ seq_printf(s, ",");
+
+ if (seq_has_overflowed(s))
+ return -ENOSPC;
}
- return seq_printf(s, ")\n");
+ seq_printf(s, ")\n");
+
+ if (seq_has_overflowed(s))
+ return -ENOSPC;
+ return 0;
}
static const struct seq_operations nflog_seq_ops = {
projects / platform / kernel / linux-amlogic.git / commitdiff