linux-stable/include/uapi/linux
Philip Prindeville 22a59be8b7 net: ipv4: Add ability to have GRE ignore DF bit in IPv4 payloads
In the presence of firewalls which improperly block ICMP Unreachable
    (including Fragmentation Required) messages, Path MTU Discovery is
    prevented from working.

    A workaround is to handle IPv4 payloads opaquely, ignoring the DF bit--as
    is done for other payloads like AppleTalk--and doing transparent
    fragmentation and reassembly.

    Redux includes the enforcement of mutual exclusion between this feature
    and Path MTU Discovery as suggested by Alexander Duyck.

    Cc: Alexander Duyck <alexander.duyck@gmail.com>
    Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
    Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-15 21:39:59 -07:00
..
android
byteorder include/uapi/linux/byteorder, swab: force inlining of some byteswap operations 2016-03-17 15:09:34 -07:00
caif
can
cifs
dvb
genwqe
hdlc
hsi
iio iio: Add channel for UV index 2016-04-03 11:14:01 +01:00
isdn
mmc
netfilter netfilter: nf_tables: allow set names up to 32 bytes 2016-05-05 16:39:51 +02:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd
raid
spi
sunrpc
tc_act Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-15 13:32:48 -04:00
tc_ematch
usb USB: PD: additional feature selectors 2016-04-19 04:33:15 +09:00
wimax
a.out.h
acct.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h
aio_abi.h
am437x-vpfe.h
apm_bios.h
arcfb.h
atalk.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
audit.h audit: stop an old auditd being starved out by a new auditd 2016-01-25 18:04:15 -05:00
auto_fs.h autofs4: fix some white space errors 2016-03-15 16:55:16 -07:00
auto_fs4.h autofs4: fix some white space errors 2016-03-15 16:55:16 -07:00
auxvec.h
ax25.h
b1lli.h
baycom.h
bcache.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
bpf.h bpf: direct packet access 2016-05-06 16:01:53 -04:00
bpf_common.h
bpqether.h
bsg.h
btrfs.h Merge branch 'foreign/jeffm/uapi' into for-chris-4.7-20160516 2016-05-16 15:46:29 +02:00
btrfs_tree.h btrfs: uapi/linux/btrfs_tree.h, use __u8 and __u64 2016-04-28 11:06:41 +02:00
can.h
capability.h
capi.h
cciss_defs.h
cciss_ioctl.h
cdrom.h
cgroupstats.h
chio.h
cm4000_cs.h
cn_proc.h
coda.h
coda_psdev.h
coff.h
connector.h
const.h
coresight-stm.h coresight: stm: adding driver for CoreSight STM component 2016-05-03 14:59:30 -07:00
cramfs_fs.h
cryptouser.h
cuda.h
cyclades.h
cycx_cfm.h
dcbnl.h
dccp.h
devlink.h devlink: implement shared buffer occupancy monitoring interface 2016-04-14 16:22:03 -04:00
dlm.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlmconstants.h
dm-ioctl.h
dm-log-userspace.h
dma-buf.h dma-buf: Add ioctls to allow userspace to flush 2016-02-12 16:01:32 +01:00
dn.h
dqblk_xfs.h quota: add new quotactl Q_XGETNEXTQUOTA 2016-02-08 11:21:50 +11:00
edd.h
efs_fs_sb.h
elf-em.h include/uapi/linux/elf-em.h: remove v850 2016-03-17 15:09:34 -07:00
elf-fdpic.h
elf.h Elf: add livepatch-specific Elf constants 2016-04-01 15:00:10 +02:00
elfcore.h
errno.h
errqueue.h
ethtool.h ethtool: add support for 25G/50G/100G speed modes 2016-05-25 12:26:54 -07:00
eventpoll.h epoll: add EPOLLEXCLUSIVE flag 2016-01-20 17:09:18 -08:00
fadvise.h
falloc.h
fanotify.h
fb.h
fcntl.h
fd.h
fdreg.h
fib_rules.h net: Add l3mdev rule 2016-06-08 11:36:02 -07:00
fiemap.h
filter.h
firewire-cdev.h
firewire-constants.h
flat.h
fou.h
fs.h libnvdimm for 4.7 2016-05-23 11:18:01 -07:00
fsl_hypervisor.h
fuse.h
futex.h
gameport.h
gen_stats.h sched: align nlattr properly when needed 2016-04-26 12:00:49 -04:00
genetlink.h openvswitch: allow management from inside user namespaces 2016-02-11 09:53:19 -05:00
gfs2_ondisk.h
gigaset_dev.h
gpio.h gpio: uapi: use 0xB4 as ioctl() major 2016-03-10 16:02:52 +07:00
gsmmux.h
gtp.h gtp: #define _UAPI_LINUX_GTP_H_ and not _UAPI_LINUX_GTP_H__ 2016-06-07 16:25:49 -07:00
hash_info.h
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h
hpet.h
hsr_netlink.h
hw_breakpoint.h
hyperv.h
hysdn_if.h
i2c-dev.h
i2c.h i2c: guarantee that I2C_M_RD will be 0x0001 forever 2016-04-11 18:54:59 +02:00
i2o-dev.h
i8k.h
icmp.h
icmpv6.h
if.h uapi glibc compat: fix compile errors when glibc net/if.h included before linux/if.h 2016-05-09 21:29:31 -04:00
if_addr.h
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h bridge: netlink: export per-vlan stats 2016-05-02 22:27:06 -04:00
if_cablemodem.h
if_eql.h
if_ether.h net/hsr: Added support for HSR v1 2016-04-15 17:06:48 -04:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U) 2016-05-10 12:25:04 -04:00
if_ltalk.h
if_macsec.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-09 15:59:24 -04:00
if_packet.h
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h
if_pppox.h
if_slip.h
if_team.h
if_tun.h
if_tunnel.h net: ipv4: Add ability to have GRE ignore DF bit in IPv4 payloads 2016-06-15 21:39:59 -07:00
if_vlan.h
if_x25.h
igmp.h
ila.h ila: add checksum neutral ILA translations 2016-04-26 01:27:07 -04:00
in.h
in6.h
in_route.h
inet_diag.h sock_diag: align nlattr properly when needed 2016-04-26 12:00:48 -04:00
inotify.h
input-event-codes.h
input.h Input: synaptics-rmi4 - add support for Synaptics RMI4 devices 2016-03-10 16:02:39 -08:00
ioctl.h
ip.h ipv4: add option to drop gratuitous ARP packets 2016-02-11 04:27:35 -05:00
ip6_tunnel.h
ip_vs.h netfilter/ipvs: use nla_put_u64_64bit() 2016-04-25 15:09:11 -04:00
ipc.h
ipmi.h
ipmi_msgdefs.h
ipsec.h
ipv6.h Revert "ipv6: Revert optional address flusing on ifdown." 2016-04-26 11:47:41 -04:00
ipv6_route.h
ipx.h
irda.h
irqnr.h
isdn.h
isdn_divertif.h
isdn_ppp.h
isdnif.h
iso_fs.h
ivtv.h
ivtvfb.h
ixjuser.h
jffs2.h
joystick.h
Kbuild gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U) 2016-05-10 12:25:04 -04:00
kcm.h kcm: Kernel Connection Multiplexor module 2016-03-09 16:36:14 -05:00
kcmp.h
kcov.h kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
kd.h
kdev_t.h
kernel-page-flags.h
kernel.h uapi: define DIV_ROUND_UP for userland 2016-03-04 16:10:36 -05:00
kernelcapi.h
kexec.h
keyboard.h
keyctl.h KEYS: Add KEYCTL_DH_COMPUTE command 2016-04-12 19:54:58 +01:00
kfd_ioctl.h
kvm.h kvm: introduce KVM_MAX_VCPU_ID 2016-05-11 22:37:54 +02:00
kvm_para.h
l2tp.h l2tp: use nla_put_u64_64bit() 2016-04-25 15:09:10 -04:00
libc-compat.h uapi glibc compat: fix compilation when !__USE_MISC in glibc 2016-05-20 19:57:22 -04:00
lightnvm.h
limits.h
lirc.h
llc.h
loop.h
lp.h
lwtunnel.h libnl: nla_put_be64(): align on a 64-bit area 2016-04-23 20:13:24 -04:00
magic.h udf: Export superblock magic to userspace 2016-04-28 10:43:31 +02:00
major.h
map_to_7segment.h
matroxfb.h
mdio.h
media-bus-format.h
media.h Merge commit '840f5b0572ea' into v4l_for_linus 2016-03-15 07:48:28 -03:00
mei.h
membarrier.h
memfd.h
mempolicy.h
meye.h
mic_common.h
mic_ioctl.h
mii.h
minix_fs.h
mman.h
mmtimer.h
module.h
mpls.h
mpls_iptunnel.h
mqueue.h
mroute.h
mroute6.h uapi: define DIV_ROUND_UP for userland 2016-03-04 16:10:36 -05:00
msdos_fs.h
msg.h
mtio.h
n_r3964.h
nbd.h
ncp.h
ncp_fs.h
ncp_mount.h
ncp_no.h
ndctl.h Merge branch 'for-4.7/dsm' into libnvdimm-for-next 2016-05-18 10:06:59 -07:00
neighbour.h libnl: nla_put_msecs(): align on a 64-bit area 2016-04-23 20:13:24 -04:00
net.h
net_dropmon.h
net_namespace.h
net_tstamp.h sock: accept SO_TIMESTAMPING flags in socket cmsg 2016-04-04 15:50:30 -04:00
netconf.h netconf: add macro to represent all attributes 2016-03-13 21:54:44 -04:00
netdevice.h
netfilter.h
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h netlink: remove mmapped netlink support 2016-02-18 11:42:18 -05:00
netlink_diag.h netlink: remove mmapped netlink support 2016-02-18 11:42:18 -05:00
netrom.h
nfc.h
nfs.h
nfs2.h
nfs3.h
nfs4.h
nfs4_mount.h
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfsacl.h
nl80211.h cfg80211: Advertise extended capabilities per interface type to userspace 2016-05-31 15:23:13 +02:00
nubus.h
nvme_ioctl.h NVMe: Allow user initiated rescan 2016-05-17 17:14:21 -06:00
nvram.h
omap3isp.h
omapfb.h
oom.h
openvswitch.h openvswitch: Add packet truncation support. 2016-06-10 17:58:03 -07:00
packet_diag.h
param.h
parport.h
patchkey.h
pci.h
pci_regs.h PCI: Add Downstream Port Containment driver 2016-05-03 10:39:24 -05:00
perf_event.h perf core: Separate accounting of contexts and real addresses in a stack trace 2016-05-16 23:11:53 -03:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pkt_cls.h net sched: indentation and other OCD stylistic fixes 2016-06-07 15:53:54 -07:00
pkt_sched.h fq_codel: add memory limitation per queue 2016-05-08 23:49:38 -04:00
pktcdvd.h
pmu.h
poll.h
posix_types.h
ppdev.h
ppp-comp.h
ppp-ioctl.h
ppp_defs.h
pps.h
pr.h
prctl.h
psci.h
ptp_clock.h ptp: Add PTP_SYS_OFFSET_PRECISE for driver crosstimestamping 2016-03-03 14:23:43 -08:00
ptrace.h
qnx4_fs.h
qnxtypes.h
qrtr.h net: Add Qualcomm IPC router 2016-05-08 23:46:14 -04:00
quota.h fs/quota: use nla_put_u64_64bit() 2016-04-26 12:00:48 -04:00
radeonfb.h
random.h
raw.h
rds.h
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
resource.h
rfkill.h rfkill: Update userspace API documentation 2016-02-24 09:04:25 +01:00
rio_mport_cdev.h rapidio/mport_cdev: fix uapi type definitions 2016-05-05 17:38:53 -07:00
romfs_fs.h
rose.h
route.h
rtc.h
rtnetlink.h sched: align nlattr properly when needed 2016-04-26 12:00:49 -04:00
scc.h
sched.h sched: new clone flag CLONE_NEWCGROUP for cgroup namespace 2016-02-16 13:04:58 -05:00
scif_ioctl.h
screen_info.h
sctp.h
sdla.h
seccomp.h
securebits.h
selinux_netlink.h
sem.h
serial.h
serial_core.h TTY and Serial driver update for 4.7-rc1 2016-05-20 20:57:27 -07:00
serial_reg.h
serio.h
shm.h
signal.h signals/sigaltstack: Change SS_AUTODISARM to (1U << 31) 2016-05-04 08:34:14 +02:00
signalfd.h
smiapp.h
snmp.h
sock_diag.h sock_diag: add SK_MEMINFO_DROPS 2016-04-04 22:11:20 -04:00
socket.h
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h uapi/linux/stddef.h: Provide __always_inline to userspace headers 2016-03-30 12:50:17 +02:00
stm.h
string.h
suspend_ioctls.h
swab.h byteswap: try to avoid __builtin_constant_p gcc bug 2016-05-05 17:38:53 -07:00
sync_file.h dma-buf/sync_file: de-stage sync_file headers 2016-04-29 17:37:10 -07:00
synclink.h
sysctl.h
sysinfo.h
target_core_user.h target/user: Report capability of handling out-of-order completions to userspace 2016-03-10 21:49:09 -08:00
taskstats.h
tcp.h tcp: Add RFC4898 tcpEStatsPerfDataSegsOut/In 2016-03-14 14:55:26 -04:00
tcp_metrics.h libnl: nla_put_msecs(): align on a 64-bit area 2016-04-23 20:13:24 -04:00
telephony.h
termios.h
thermal.h
time.h
times.h
timex.h
tiocl.h
tipc.h
tipc_config.h
tipc_netlink.h
toshiba.h
tty.h
tty_flags.h tty: core: Undefine ASYNC_* flags superceded by TTY_PORT* flags 2016-04-30 09:26:55 -07:00
types.h
udf_fs_i.h
udp.h gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U) 2016-05-10 12:25:04 -04:00
uhid.h
uinput.h
uio.h
ultrasound.h
un.h
unistd.h
unix_diag.h
usbdevice_fs.h usb: devio: Add ioctl to disallow detaching kernel USB drivers. 2016-03-05 12:05:01 -08:00
usbip.h
userfaultfd.h
userio.h
utime.h
utsname.h
uuid.h lib/uuid.c: remove FSF address 2016-05-20 17:58:30 -07:00
uvcvideo.h
v4l2-common.h [media] media: v4l: Dual license v4l2-common.h under GPL v2 and BSD licenses 2016-02-01 08:47:05 -02:00
v4l2-controls.h [media] v4l: add V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME 2016-02-19 08:10:35 -02:00
v4l2-dv-timings.h [media] v4l2-dv-timings.h: fix polarity for 4k formats 2016-04-25 10:19:56 -03:00
v4l2-mediabus.h
v4l2-subdev.h
veth.h
vfio.h vfio/pci: Intel IGD host and LCP bridge config space access 2016-02-22 16:10:09 -07:00
vhost.h vhost_net: basic polling support 2016-03-11 02:18:53 +02:00
videodev2.h [media] videodev2.h: remove 'experimental' annotations 2016-04-25 08:04:12 -03:00
virtio_9p.h
virtio_balloon.h virtio_balloon: export 'available' memory to balloon statistics 2016-03-17 15:09:34 -07:00
virtio_blk.h virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH 2016-03-02 17:01:59 +02:00
virtio_config.h virtio: add VIRTIO_CONFIG_S_NEEDS_RESET device status bit 2016-04-07 15:16:41 +03:00
virtio_console.h
virtio_gpu.h
virtio_ids.h
virtio_input.h
virtio_net.h virtio_net: add _UAPI prefix to virtio_net header guards 2016-06-10 23:03:55 -07:00
virtio_pci.h
virtio_ring.h
virtio_rng.h
virtio_scsi.h
virtio_types.h
vm_sockets.h
vsp1.h
vt.h tty: vt, remove reduntant check 2016-04-30 09:26:55 -07:00
wait.h
wanrouter.h
watchdog.h
wil6210_uapi.h
wimax.h
wireless.h wext: reformat struct/union declarations 2016-06-09 10:14:39 +02:00
x25.h
xattr.h
xfrm.h xfrm: align nlattr properly when needed 2016-04-23 20:13:25 -04:00
xilinx-v4l2-controls.h
zorro.h
zorro_ids.h