Patrick Rohr 195624d9c2 tun: support not enabling carrier in TUNSETIFF ... This change adds support for not enabling carrier during TUNSETIFF interface creation by specifying the IFF_NO_CARRIER flag. Our tests make heavy use of tun interfaces. In some scenarios, the test process creates the interface but another process brings it up after the interface is discovered via netlink notification. In that case, it is not possible to create a tun/tap interface with carrier off without it racing against the bring up. Immediately setting carrier off via TUNSETCARRIER is still too late. Signed-off-by: Patrick Rohr <prohr@google.com> Cc: Maciej Żenczykowski <maze@google.com> Cc: Lorenzo Colitti <lorenzo@google.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Reviewed-by: Maciej Żenczykowski <maze@google.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-09-23 12:02:03 +01:00
..
android	Binder: add TF_UPDATE_TXN to replace outdated txn	2022-06-27 16:16:30 +02:00
byteorder
caif
can	Networking changes for 6.0.	2022-08-03 16:29:08 -07:00
cifs
dvb
genwqe
hdlc
hsi
iio
isdn
misc
mmc	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
netfilter	SPDX changes for 6.0-rc1	2022-08-04 12:12:54 -07:00
netfilter_arp	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
netfilter_bridge	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
netfilter_ipv4	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
netfilter_ipv6	netfilter: ip6t_LOG: Fix a typo in a comment	2022-08-09 19:51:05 +02:00
nfsd
raid	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
sched
spi	spi: add SPI_RX_CPHA_FLIP mode bit	2022-04-19 13:13:47 +01:00
sunrpc
surface_aggregator
tc_act	net: sched: support hash selecting tx queue	2022-04-19 12:20:45 +02:00
tc_ematch
usb	USB / Thunderbolt changes for 6.0-rc1	2022-08-04 11:41:28 -07:00
a.out.h
acct.h	taskstats: version 12 with thread group and exe info	2022-04-29 14:38:03 -07:00
acrn.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h	agpgart.h: do not include <stdlib.h> from exported header	2022-05-13 10:56:10 +02:00
aio_abi.h
am437x-vpfe.h
amt.h
apm_bios.h
arcfb.h
arm_sdei.h
aspeed-lpc-ctrl.h
aspeed-p2a-ctrl.h
atalk.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h	net: atm: bring back zatm uAPI	2022-08-11 10:31:19 -07:00
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
audit.h	LoongArch: Add ELF-related definitions	2022-06-03 20:09:27 +08:00
auto_dev-ioctl.h
auto_fs.h
auto_fs4.h
auxvec.h
ax25.h
batadv_packet.h
batman_adv.h
baycom.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
blkzoned.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
bpf.h	bpf: Partially revert flexible-array member replacement	2022-08-17 23:45:47 +02:00
bpf_common.h
bpf_perf_event.h
bpfilter.h
bpqether.h
bsg.h
bt-bmc.h
btf.h	bpf: Add btf enum64 support	2022-06-07 10:20:42 -07:00
btrfs.h	for-5.20-tag	2022-08-03 14:54:52 -07:00
btrfs_tree.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
cachefiles.h	cachefiles: implement on-demand read	2022-05-18 00:11:18 +08:00
can.h
capability.h
capi.h
cciss_defs.h
cciss_ioctl.h
ccs.h
cdrom.h	cdrom: mark CDROMGETSPINDOWN/CDROMSETSPINDOWN obsolete	2022-05-15 18:31:28 -06:00
cec-funcs.h
cec.h	media: cec.h: add cec_msg_recv_is_rx/tx_result helpers	2022-04-24 07:40:13 +01:00
cfm_bridge.h
cgroupstats.h
chio.h
close_range.h
cm4000_cs.h
cn_proc.h
coda.h
coff.h
comedi.h
connector.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
const.h
coresight-stm.h
counter.h
cramfs_fs.h
cryptouser.h
cuda.h
cxl_mem.h	cxl/mbox: Use type __u32 for mailbox payload sizes	2022-04-22 16:12:04 -07:00
cyclades.h
cycx_cfm.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
dcbnl.h
dccp.h
devlink.h	devlink: introduce framework for selftests	2022-07-28 21:56:53 -07:00
dlm.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlmconstants.h
dm-ioctl.h	flexible-array transformations in UAPI for 6.0-rc1	2022-08-02 19:50:47 -07:00
dm-log-userspace.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
dma-buf.h	Merge drm/drm-next into drm-misc-next	2022-06-20 18:21:25 +02:00
dma-heap.h
dn.h
dns_resolver.h
dqblk_xfs.h
edd.h
efs_fs_sb.h
elf-em.h	LoongArch: Add ELF-related definitions	2022-06-03 20:09:27 +08:00
elf-fdpic.h
elf.h	s390: add ELF note type for encrypted CPU state of a PV VCPU	2022-07-28 18:05:24 +02:00
errno.h
errqueue.h
erspan.h
ethtool.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
ethtool_netlink.h	net: ethtool: extend ringparam set/get APIs for tx_push	2022-04-15 11:41:35 -07:00
eventpoll.h
f2fs.h	f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE	2022-08-05 04:17:57 -07:00
fadvise.h
falloc.h
fanotify.h	flexible-array transformations in UAPI for 6.0-rc1	2022-08-02 19:50:47 -07:00
fb.h	linux/fb.h: Spelling s/palette/palette/	2022-04-04 08:55:23 +02:00
fcntl.h
fd.h
fdreg.h
fib_rules.h
fiemap.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
filter.h
firewire-cdev.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
firewire-constants.h
fou.h
fpga-dfl.h
fs.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
fscrypt.h	fscrypt: Add HCTR2 support for filename encryption	2022-06-10 16:40:18 +08:00
fsi.h
fsl_hypervisor.h
fsl_mc.h
fsmap.h
fsverity.h
fuse.h
futex.h
gameport.h
gen_stats.h
genetlink.h	genetlink: correct uAPI defines	2022-08-10 13:49:50 +01:00
gfs2_ondisk.h
gpio.h	gpiolib: cdev: Add hardware timestamp clock type	2022-05-04 11:06:13 +02:00
gsmmux.h
gtp.h
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
i2c-dev.h
i2c.h
i2o-dev.h
i8k.h
icmp.h
icmpv6.h
idxd.h	dmaengine: idxd: Correct IAX operation code names	2022-07-21 18:10:43 +05:30
if.h
if_addr.h
if_addrlabel.h
if_alg.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
if_arcnet.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
if_arp.h
if_bonding.h
if_bridge.h
if_cablemodem.h
if_eql.h
if_ether.h	net: dsa: add Renesas RZ/N1 switch tag driver	2022-06-27 11:37:55 +01:00
if_fc.h
if_fddi.h
if_hippi.h
if_infiniband.h
if_link.h	Bonding: add per-port priority for failover re-selection	2022-06-24 11:27:59 +01:00
if_ltalk.h
if_macsec.h
if_packet.h
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h
if_pppox.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
if_slip.h
if_team.h
if_tun.h	tun: support not enabling carrier in TUNSETIFF	2022-09-23 12:02:03 +01:00
if_tunnel.h
if_vlan.h
if_x25.h
if_xdp.h
ife.h
igmp.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
ila.h
in.h
in6.h
in_route.h
inet_diag.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
inotify.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
input-event-codes.h	Input: add Marine Navigation Keycodes	2022-04-17 13:13:53 -07:00
input.h	Input updates for v5.19-rc6	2022-07-17 07:52:46 -07:00
io_uring.h	io_uring/net: simplify zerocopy send user API	2022-09-01 09:13:33 -06:00
ioam6.h
ioam6_genl.h
ioam6_iptunnel.h
ioctl.h
iommu.h
ioprio.h
ip.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
ip6_tunnel.h
ip_vs.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
ipc.h
ipmi.h
ipmi_bmc.h
ipmi_msgdefs.h
ipsec.h
ipv6.h	net/ipv6: Expand and rename accept_unsolicited_na to accept_untracked_na	2022-05-31 11:36:57 +02:00
ipv6_route.h
irqnr.h
iso_fs.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
isst_if.h
ivtv.h
ivtvfb.h
jffs2.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
joystick.h
kcm.h
kcmp.h
kcov.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
kd.h
kdev_t.h
kernel-page-flags.h
kernel.h
kernelcapi.h
kexec.h	LoongArch: Add ELF-related definitions	2022-06-03 20:09:27 +08:00
keyboard.h
keyctl.h
kfd_ioctl.h	drm/amdkfd: bump KFD version for unified ctx save/restore memory	2022-07-12 16:50:44 -04:00
kfd_sysfs.h
kvm.h	ARM:	2022-08-04 14:59:54 -07:00
kvm_para.h
l2tp.h
landlock.h	landlock: Add support for file reparenting with LANDLOCK_ACCESS_FS_REFER	2022-05-23 13:27:59 +02:00
libc-compat.h
limits.h
lirc.h	media: lirc: revert removal of unused feature flags	2022-05-25 09:51:36 -07:00
llc.h
loadpin.h	LoadPin: Enable loading from trusted dm-verity devices	2022-07-08 10:46:53 -07:00
loop.h	loop: remove most the top-of-file boilerplate comment from the UAPI header	2022-05-10 06:30:05 -06:00
lp.h
lwtunnel.h
magic.h	mm: Convert all PageMovable users to movable_operations	2022-08-02 12:34:03 -04:00
major.h
map_to_7segment.h
map_to_14segment.h
matroxfb.h
max2175.h
mctp.h
mdio.h	net: phy: Add 10BASE-T1L support in phy-c45	2022-05-01 17:45:35 +01:00
media-bus-format.h	media: uapi: Add some RGB bus formats for i.MX8qm/qxp pixel combiner	2022-06-20 21:15:04 +02:00
media.h	media: media.h: remove unneeded <stdint.h> inclusion	2022-04-24 08:27:37 +01:00
mei.h
membarrier.h
memfd.h
mempolicy.h
meye.h
mii.h
minix_fs.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
mman.h
mmtimer.h
module.h
mount.h
mpls.h
mpls_iptunnel.h
mptcp.h	mptcp: fix conflict with <netinet/in.h>	2022-06-28 20:45:43 -07:00
mqueue.h
mroute.h
mroute6.h
mrp_bridge.h
msdos_fs.h
msg.h
mtio.h
nbd-netlink.h
nbd.h
ncsi.h
ndctl.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
neighbour.h	net, neigh: introduce interval_probe_time_ms for periodic probe	2022-06-30 13:14:35 +02:00
net.h
net_dropmon.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
net_namespace.h
net_tstamp.h
netconf.h
netdevice.h
netfilter.h
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h	net: netlink: add NLM_F_BULK delete request modifier	2022-04-13 12:46:26 +01:00
netlink_diag.h
netrom.h
nexthop.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
nilfs2_api.h
nilfs2_ondisk.h
nitro_enclaves.h
nl80211-vnd-intel.h
nl80211.h	wifi: nl80211: add MLO link ID to the NL80211_CMD_FRAME TX API	2022-07-22 14:28:33 +02:00
nsfs.h
nubus.h
nvme_ioctl.h	nvme: enable uring-passthrough for admin commands	2022-05-20 06:17:33 -06:00
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h
openvswitch.h
packet_diag.h
param.h
parport.h
patchkey.h
pci.h
pci_regs.h	PCI/DOE: Add DOE mailbox support functions	2022-07-19 15:38:04 -07:00
pcitest.h
perf_event.h	flexible-array transformations in UAPI for 6.0-rc1	2022-08-02 19:50:47 -07:00
personality.h
pfkeyv2.h
pfrut.h
pg.h
phantom.h
phonet.h
pidfd.h
pkt_cls.h	Networking changes for 6.0.	2022-08-03 16:29:08 -07:00
pkt_sched.h
pktcdvd.h
pmu.h
poll.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
ppdev.h
ppp-comp.h
ppp-ioctl.h
ppp_defs.h
pps.h
pr.h
prctl.h	arm64/sme: Implement vector length configuration prctl()s	2022-04-22 18:50:54 +01:00
psample.h
psci.h
psp-sev.h
ptp_clock.h
ptrace.h
qemu_fw_cfg.h
qnx4_fs.h
qnxtypes.h
qrtr.h
quota.h
radeonfb.h
random.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
rds.h
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
remoteproc_cdev.h
resource.h
rfkill.h	rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition	2022-05-09 14:00:07 +02:00
rio_cm_cdev.h
rio_mport_cdev.h
rkisp1-config.h
romfs_fs.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
rose.h
route.h
rpl.h
rpl_iptunnel.h
rpmsg.h
rpmsg_types.h
rseq.h
rtc.h	rtc: add new RTC_FEATURE_ALARM_WAKEUP_ONLY feature	2022-03-23 19:58:40 +01:00
rtnetlink.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
rxrpc.h
scc.h
sched.h
scif_ioctl.h
screen_info.h
sctp.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
seccomp.h	seccomp: Add wait_killable semantic to seccomp user notifier	2022-05-03 14:11:58 -07:00
securebits.h
sed-opal.h
seg6.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h	Networking changes for 6.0.	2022-08-03 16:29:08 -07:00
seg6_local.h
selinux_netlink.h
sem.h
serial.h	serial: Support for RS-485 multipoint addresses	2022-06-27 14:44:20 +02:00
serial_core.h	serial: remove VR41XX serial driver	2022-07-16 08:16:01 +02:00
serial_reg.h	serial: Use bits for UART_LSR_BRK_ERROR_BITS/MSR_ANY_DELTA	2022-06-27 14:41:31 +02:00
serio.h
sev-guest.h	virt: sevguest: Add support to get extended report	2022-04-07 16:47:12 +02:00
shm.h
signal.h
signalfd.h
smc.h	net/smc: Extend SMC-R link group netlink attribute	2022-07-18 11:19:17 +01:00
smc_diag.h
smiapp.h
snmp.h	tls: rx: add counter for NoPad violations	2022-07-11 19:48:33 -07:00
sock_diag.h
socket.h	socket: Don't use u8 type in uapi socket.h	2022-06-01 16:48:05 -07:00
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h	uapi/linux/stddef.h: Add include guards	2022-03-31 13:04:44 -07:00
stm.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
string.h
suspend_ioctls.h
swab.h	include/uapi/linux/swab.h: move explicit cast outside ternary	2022-06-16 19:58:21 -07:00
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h	net, neigh: introduce interval_probe_time_ms for periodic probe	2022-06-30 13:14:35 +02:00
sysinfo.h
target_core_user.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
taskstats.h	delayacct: track delays from write-protect copy	2022-06-01 15:55:25 -07:00
tcp.h
tcp_metrics.h
tee.h	tee: remove flags TEE_IOCTL_SHM_MAPPED and TEE_IOCTL_SHM_DMA_BUF	2022-04-26 10:17:03 +02:00
termios.h
thermal.h
time.h
time_types.h
timerfd.h
times.h
timex.h
tiocl.h
tipc.h
tipc_config.h	net, uapi: remove inclusion of arpa/inet.h	2022-04-06 13:48:02 +01:00
tipc_netlink.h
tipc_sockets_diag.h
tls.h	tls: rx: add sockopt for enabling optimistic decrypt with TLS 1.3	2022-07-06 12:56:35 +01:00
toshiba.h
tty.h	tty: Add N_CAN327 line discipline ID for ELM327 based CAN driver	2022-06-27 16:25:41 +02:00
tty_flags.h
types.h	linux/types.h: reinstate "__bitwise__" macro for user space use	2022-05-25 10:08:59 -07:00
ublk_cmd.h	ublk_cmd.h: add one new ublk command: UBLK_IO_NEED_GET_DATA	2022-08-02 21:13:40 -06:00
udf_fs_i.h
udmabuf.h
udp.h
uhid.h
uinput.h
uio.h
uleds.h
ultrasound.h
um_timetravel.h
un.h
unistd.h
unix_diag.h
usbdevice_fs.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
usbip.h
userfaultfd.h	mm/uffd: enable write protection for shmem & hugetlbfs	2022-05-13 07:20:11 -07:00
userio.h
utime.h
utsname.h
uuid.h
uvcvideo.h
v4l2-common.h
v4l2-controls.h	media: uapi: move HEVC stateless controls out of staging	2022-07-15 17:36:58 +01:00
v4l2-dv-timings.h
v4l2-mediabus.h
v4l2-subdev.h
vbox_err.h
vbox_vmmdev_types.h
vboxguest.h
vdpa.h	vdpa: Add support for querying vendor statistics	2022-05-31 12:44:20 -04:00
vduse.h	vduse: Support querying information of IOVA regions	2022-08-11 04:26:08 -04:00
veth.h
vfio.h	include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead	2022-05-16 12:39:43 -06:00
vfio_ccw.h
vfio_zdev.h	vfio-pci/zdev: different maxstbl for interpreted devices	2022-07-11 09:54:37 +02:00
vhost.h	vhost-vdpa: uAPI to suspend the device	2022-08-11 04:31:15 -04:00
vhost_types.h	virtio: fatures, fixes	2022-08-12 09:50:34 -07:00
videodev2.h	media: Add P010 tiled format	2022-07-17 10:58:06 +01:00
virtio_9p.h	treewide: uapi: Replace zero-length arrays with flexible-array members	2022-06-28 21:26:05 +02:00
virtio_balloon.h
virtio_blk.h
virtio_bt.h
virtio_config.h	virtio: queue_reset: add VIRTIO_F_RING_RESET	2022-08-11 04:06:40 -04:00
virtio_console.h
virtio_crypto.h	virtio-crypto: introduce akcipher service	2022-03-28 16:52:58 -04:00
virtio_fs.h
virtio_gpio.h
virtio_gpu.h
virtio_i2c.h
virtio_ids.h	virtio: fix virtio transitional ids	2022-05-10 07:22:28 -04:00
virtio_input.h
virtio_iommu.h
virtio_mem.h
virtio_mmio.h
virtio_net.h	net: virtio_net: fix notification coalescing comments	2022-08-30 22:44:25 -07:00
virtio_pci.h	virtio_pci: struct virtio_pci_common_cfg add queue_reset	2022-08-11 04:06:40 -04:00
virtio_pcidev.h
virtio_pmem.h
virtio_ring.h	virtio: kerneldocs fixes and enhancements	2022-08-16 01:40:24 -04:00
virtio_rng.h
virtio_scmi.h
virtio_scsi.h
virtio_snd.h
virtio_types.h
virtio_vsock.h
vm_sockets.h
vm_sockets_diag.h
vmcore.h
vsockmon.h
vt.h
vtpm_proxy.h
wait.h
watch_queue.h
watchdog.h
wireguard.h
wireless.h
wmi.h
wwan.h
x25.h
xattr.h
xdp_diag.h
xfrm.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2022-08-24 12:51:50 +01:00
xilinx-v4l2-controls.h
zorro.h
zorro_ids.h