Linus Torvalds 83fa805bcb threads-v5.6 ... -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCXjFo8wAKCRCRxhvAZXjc omaGAQDVwCHQekqxp2eC8EJH4Pkt+Bn1BLrA25stlTo93YBPHgEAsPVUCRNcrZAl VncYmxCfpt3Yu0S/MTVXu5xrRiIXPQk= =uqTN -----END PGP SIGNATURE----- Merge tag 'threads-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux Pull thread management updates from Christian Brauner: "Sargun Dhillon over the last cycle has worked on the pidfd_getfd() syscall. This syscall allows for the retrieval of file descriptors of a process based on its pidfd. A task needs to have ptrace_may_access() permissions with PTRACE_MODE_ATTACH_REALCREDS (suggested by Oleg and Andy) on the target. One of the main use-cases is in combination with seccomp's user notification feature. As a reminder, seccomp's user notification feature was made available in v5.0. It allows a task to retrieve a file descriptor for its seccomp filter. The file descriptor is usually handed of to a more privileged supervising process. The supervisor can then listen for syscall events caught by the seccomp filter of the supervisee and perform actions in lieu of the supervisee, usually emulating syscalls. pidfd_getfd() is needed to expand its uses. There are currently two major users that wait on pidfd_getfd() and one future user: - Netflix, Sargun said, is working on a service mesh where users should be able to connect to a dns-based VIP. When a user connects to e.g. 1.2.3.4:80 that runs e.g. service "foo" they will be redirected to an envoy process. This service mesh uses seccomp user notifications and pidfd to intercept all connect calls and instead of connecting them to 1.2.3.4:80 connects them to e.g. 127.0.0.1:8080. - LXD uses the seccomp notifier heavily to intercept and emulate mknod() and mount() syscalls for unprivileged containers/processes. With pidfd_getfd() more uses-cases e.g. bridging socket connections will be possible. - The patchset has also seen some interest from the browser corner. Right now, Firefox is using a SECCOMP_RET_TRAP sandbox managed by a broker process. In the future glibc will start blocking all signals during dlopen() rendering this type of sandbox impossible. Hence, in the future Firefox will switch to a seccomp-user-nofication based sandbox which also makes use of file descriptor retrieval. The thread for this can be found at https://sourceware.org/ml/libc-alpha/2019-12/msg00079.html With pidfd_getfd() it is e.g. possible to bridge socket connections for the supervisee (binding to a privileged port) and taking actions on file descriptors on behalf of the supervisee in general. Sargun's first version was using an ioctl on pidfds but various people pushed for it to be a proper syscall which he duely implemented as well over various review cycles. Selftests are of course included. I've also added instructions how to deal with merge conflicts below. There's also a small fix coming from the kernel mentee project to correctly annotate struct sighand_struct with __rcu to fix various sparse warnings. We've received a few more such fixes and even though they are mostly trivial I've decided to postpone them until after -rc1 since they came in rather late and I don't want to risk introducing build warnings. Finally, there's a new prctl() command PR_{G,S}ET_IO_FLUSHER which is needed to avoid allocation recursions triggerable by storage drivers that have userspace parts that run in the IO path (e.g. dm-multipath, iscsi, etc). These allocation recursions deadlock the device. The new prctl() allows such privileged userspace components to avoid allocation recursions by setting the PF_MEMALLOC_NOIO and PF_LESS_THROTTLE flags. The patch carries the necessary acks from the relevant maintainers and is routed here as part of prctl() thread-management." * tag 'threads-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: prctl: PR_{G,S}ET_IO_FLUSHER to support controlling memory reclaim sched.h: Annotate sighand_struct with __rcu test: Add test for pidfd getfd arch: wire up pidfd_getfd syscall pid: Implement pidfd_getfd syscall vfs, fdtable: Add fget_task helper		2020-01-29 19:38:34 -08:00
..
android
byteorder
caif
can	can: don't use deprecated license identifiers	2019-11-05 12:44:34 +01:00
cifs
dvb	media: dvb: tag deprecated DVB APIs as such	2019-06-05 10:55:30 -04:00
genwqe
hdlc	wan/hdlc_x25: make lapb params configurable	2020-01-21 11:41:36 +01:00
hsi
iio
isdn	isdn/capi: check message length in capi_write()	2019-09-07 17:44:25 +02:00
mmc
netfilter	netfilter: nf_tables: Support for sets with multiple ranged fields	2020-01-27 08:54:30 +01:00
netfilter_arp	net, uapi: fix -Wpointer-arith warnings	2019-10-04 14:25:17 -07:00
netfilter_bridge	net, uapi: fix -Wpointer-arith warnings	2019-10-04 14:25:17 -07:00
netfilter_ipv4	net, uapi: fix -Wpointer-arith warnings	2019-10-04 14:25:17 -07:00
netfilter_ipv6	net, uapi: fix -Wpointer-arith warnings	2019-10-04 14:25:17 -07:00
nfsd	nfsd: add support for upcall version 2	2019-09-10 09:26:33 -04:00
raid	md: add feature flag MD_FEATURE_RAID0_LAYOUT	2019-09-13 13:10:06 -07:00
sched	sched/uclamp: Extend sched_setattr() to support utilization clamping	2019-06-24 19:23:46 +02:00
spi
sunrpc
tc_act	net: sched: add erspan option support to act_tunnel_key	2019-11-21 11:44:06 -08:00
tc_ematch
usb	usb: gadget: composite: Set recommended BESL values	2019-08-28 13:04:59 +03:00
wimax
a.out.h
acct.h	acct: stop using get_seconds()	2019-12-18 18:07:31 +01:00
adb.h
adfs_fs.h	fs/adfs: correct disc record structure	2019-06-26 20:14:13 -04:00
affs_hardblocks.h
agpgart.h
aio_abi.h
am437x-vpfe.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
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
audit.h	bpf: Emit audit messages upon successful prog load and unload	2019-12-11 17:41:09 +01:00
auto_dev-ioctl.h
auto_fs.h
auto_fs4.h
auxvec.h
ax25.h
batadv_packet.h	batman-adv: Update copyright years for 2020	2020-01-01 00:00:33 +01:00
batman_adv.h	batman-adv: Update copyright years for 2020	2020-01-01 00:00:33 +01:00
baycom.h
bcache.h	bcache: use read_cache_page_gfp to read the superblock	2020-01-23 11:40:01 -07:00
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
blkzoned.h	block: add zone open, close and finish ioctl support	2019-11-07 06:31:50 -07:00
bpf.h	bpf: Add BPF_FUNC_jiffies64	2020-01-22 16:30:10 -08:00
bpf_common.h
bpf_perf_event.h
bpfilter.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
bpqether.h
bsg.h
bt-bmc.h
btf.h	bpf: Introduce function-by-function verification	2020-01-10 17:20:07 +01:00
btrfs.h	btrfs: add incompat for raid1 with 3, 4 copies	2019-11-18 17:51:49 +01:00
btrfs_tree.h	btrfs: add support for 4-copy replication (raid1c4)	2019-11-18 17:51:49 +01:00
can.h	can: don't use deprecated license identifiers	2019-11-05 12:44:34 +01:00
capability.h	prctl: PR_{G,S}ET_IO_FLUSHER to support controlling memory reclaim	2020-01-28 10:09:51 +01:00
capi.h
cciss_defs.h
cciss_ioctl.h
cdrom.h
cec-funcs.h	media: cec-funcs.h: use new CEC_OP_UI_CMD defines	2019-10-07 07:55:17 -03:00
cec.h	media: cec: expose the new connector info API	2019-10-01 17:19:41 -03:00
cgroupstats.h
chio.h	scsi: ch: add include guard to chio.h	2019-10-09 22:31:14 -04:00
cm4000_cs.h
cn_proc.h
coda.h	coda: add hinting support for partial file caching	2019-07-16 19:23:23 -07:00
coff.h	linux/coff.h: add include guard	2019-09-25 17:51:39 -07:00
connector.h
const.h
coresight-stm.h
cramfs_fs.h
cryptouser.h	crypto: add header include guards	2019-08-02 14:44:02 +10:00
cuda.h
cyclades.h	y2038: uapi: change __kernel_time_t to __kernel_old_time_t	2019-11-15 14:38:29 +01:00
cycx_cfm.h
dcbnl.h	net: Fix misspellings of "configure" and "configuration"	2019-10-28 13:41:01 -07:00
dccp.h
devlink.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
dlm.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlmconstants.h
dm-ioctl.h	dm: introduce DM_GET_TARGET_VERSION	2019-09-16 10:18:01 -04:00
dm-log-userspace.h
dma-buf.h	dma-buf: add DMA_BUF_SET_NAME ioctls	2019-06-14 15:00:51 +05:30
dn.h
dns_resolver.h
dqblk_xfs.h
edd.h
efs_fs_sb.h
elf-em.h
elf-fdpic.h
elf.h
elfcore.h	y2038: elfcore: Use __kernel_old_timeval for process times	2019-11-15 14:38:29 +01:00
errno.h
errqueue.h	y2038: socket: remove timespec reference in timestamping	2019-11-15 14:38:29 +01:00
erspan.h
ethtool.h	ethtool: provide WoL settings with WOL_GET request	2020-01-27 11:31:36 +01:00
ethtool_netlink.h	ethtool: add WOL_NTF notification	2020-01-27 11:31:36 +01:00
eventpoll.h
fadvise.h
falloc.h
fanotify.h
fb.h
fcntl.h	open: introduce openat2(2) syscall	2020-01-18 09:19:18 -05:00
fd.h
fdreg.h
fib_rules.h
fiemap.h
filter.h
firewire-cdev.h
firewire-constants.h
fou.h
fpga-dfl.h	fpga: dfl: fme: add DFL_FPGA_FME_PORT_RELEASE/ASSIGN ioctl support.	2019-08-05 17:56:46 +02:00
fs.h	f2fs-for-5.4-rc1	2019-09-21 14:26:33 -07:00
fscrypt.h	fscrypt: include <linux/ioctl.h> in UAPI header	2019-12-31 10:33:51 -06:00
fsi.h
fsl_hypervisor.h
fsmap.h
fsverity.h	fs-verity: add SHA-512 support	2019-08-12 19:33:50 -07:00
fuse.h	fuse: Add changelog entries for protocols 7.1 - 7.8	2019-10-23 14:26:37 +02:00
futex.h
gameport.h
gen_stats.h	net_sched: add TCA_STATS_PKT64 attribute	2019-11-05 18:20:55 -08:00
genetlink.h
gfs2_ondisk.h
gpio.h	gpio: add new SET_CONFIG ioctl() to gpio chardev	2019-11-12 16:30:31 +01:00
gsmmux.h	tty: n_gsm: add ioctl to map serial device to mux'ed tty	2019-09-04 12:43:54 +02:00
gtp.h
hash_info.h
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h	HID: hidraw: add support uniq ioctl	2019-12-11 15:31:52 +01:00
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: Init and probe for Intel data accelerators	2020-01-24 11:18:45 +05:30
if.h	wan/hdlc_x25: make lapb params configurable	2020-01-21 11:41:36 +01:00
if_addr.h
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h
if_bonding.h	bonding: rename AD_STATE_* to LACP_STATE_*	2019-12-26 13:09:37 -08:00
if_bridge.h	net: bridge: vlan: add per-vlan state	2020-01-24 12:58:14 +01:00
if_cablemodem.h
if_eql.h
if_ether.h	net: Add a define for LLDP ethertype	2019-06-05 13:04:29 -07:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h	net: macsec: introduce the macsec_context structure	2020-01-14 11:31:41 -08:00
if_ltalk.h
if_macsec.h	net: macsec: add nla support for changing the offloading selection	2020-01-14 11:31:41 -08:00
if_packet.h	packet: Fix undefined behavior in bit shift	2019-06-29 11:06:17 -07:00
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
if_vlan.h
if_x25.h
if_xdp.h	xsk: add support to allow unaligned chunk placement	2019-08-31 01:08:26 +02:00
ife.h
igmp.h
ila.h
in.h	tcp: Define IPPROTO_MPTCP	2020-01-09 18:41:41 -08:00
in6.h
in_route.h
inet_diag.h	net: tls: export protocol version, cipher, tx_conf/rx_conf to socket diag	2019-08-31 23:44:28 -07:00
inotify.h
input-event-codes.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2019-12-07 18:33:01 -08:00
input.h	Input: input_event - fix struct padding on sparc64	2019-12-13 15:00:36 -08:00
io_uring.h	io_uring: add support for epoll_ctl(2)	2020-01-29 15:46:09 -07:00
ioctl.h
iommu.h	iommu: Introduce guest PASID bind function	2019-10-15 13:34:43 +02:00
ip.h
ip6_tunnel.h
ip_vs.h	ipvs: allow tunneling with gre encapsulation	2019-07-04 02:29:49 +02:00
ipc.h
ipmi.h
ipmi_bmc.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
ipmi_msgdefs.h
ipsec.h
ipv6.h
ipv6_route.h
ipx.h
irqnr.h
iso_fs.h
isst_if.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
ivtv.h
ivtvfb.h
jffs2.h	jffs2: Remove C++ style comments from uapi header	2019-08-22 17:24:51 +02:00
joystick.h
kcm.h
kcmp.h
kcov.h	kcov: fix struct layout for kcov_remote_arg	2020-01-04 13:55:09 -08:00
kd.h
kdev_t.h
kernel-page-flags.h
kernel.h
kernelcapi.h
kexec.h	parisc: add kexec syscall support	2019-09-08 15:37:04 +02:00
keyboard.h
keyctl.h	Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"	2019-07-10 18:43:43 -07:00
kfd_ioctl.h	Revert "drm/amdkfd: New IOCTL to allocate queue GWS"	2019-08-07 10:21:38 -05:00
kvm.h	KVM: PPC: Book3S HV: Support reset of secure guest	2019-11-28 17:02:31 +11:00
kvm_para.h	KVM: X86: Yield to IPI target if necessary	2019-07-02 18:56:01 +02:00
l2tp.h
libc-compat.h
lightnvm.h
limits.h
lirc.h
llc.h
loop.h
lp.h
lwtunnel.h	lwtunnel: add options setting and dumping for erspan	2019-11-06 21:14:22 -08:00
magic.h	powerpc/pseries/cmm: Implement balloon compaction	2019-11-13 16:58:01 +11:00
major.h
map_to_7segment.h
matroxfb.h
max2175.h
mdio.h	net: phy: add EEE-related constants	2019-08-19 13:04:45 -07:00
media-bus-format.h	media: uapi: Add MEDIA_BUS_FMT_RGB888_3X8 media bus format	2019-06-25 22:14:11 +02:00
media.h	media: media.h: Fix shifting signed 32-bit value by 31 bits problem	2019-06-21 16:45:38 -04:00
mei.h
membarrier.h
memfd.h
mempolicy.h
meye.h
mic_common.h
mic_ioctl.h
mii.h	mii: Add helpers for parsing SGMII auto-negotiation	2020-01-05 23:22:32 -08:00
minix_fs.h
mman.h
mmtimer.h
module.h
mount.h
mpls.h
mpls_iptunnel.h
mqueue.h
mroute.h
mroute6.h
msdos_fs.h
msg.h	y2038: uapi: change __kernel_time_t to __kernel_old_time_t	2019-11-15 14:38:29 +01:00
mtio.h
n_r3964.h
nbd-netlink.h
nbd.h
ncsi.h
ndctl.h
neighbour.h
net.h
net_dropmon.h	drop_monitor: Make timestamps y2038 safe	2019-08-23 14:58:07 -07:00
net_namespace.h
net_tstamp.h	net: Introduce peer to peer one step PTP time stamping.	2019-12-25 19:51:34 -08:00
netconf.h
netdevice.h
netfilter.h
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netlink_diag.h
netrom.h
nexthop.h	net: nexthop uapi	2019-05-28 21:37:30 -07:00
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	nilfs2: do not use unexported cpu_to_le32()/le32_to_cpu() in uapi header	2019-07-12 11:05:40 -07:00
nl80211.h	mac80211: Turn AQL into an NL80211_EXT_FEATURE	2019-12-13 10:34:04 +01:00
nsfs.h
nubus.h
nvme_ioctl.h	nvme: change nvme_passthru_cmd64 to explicitly mark rsvd	2019-11-06 06:17:38 +09:00
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h	open: introduce openat2(2) syscall	2020-01-18 09:19:18 -05:00
openvswitch.h	openvswitch: New MPLS actions for layer 2 tunnelling	2019-12-24 22:24:45 -08:00
packet_diag.h
param.h
parport.h
patchkey.h
pci.h
pci_regs.h	Merge branch 'pci/resource'	2019-11-28 08:54:36 -06:00
pcitest.h
perf_event.h	perf/aux: Allow using AUX data in perf samples	2019-11-13 11:06:14 +01:00
personality.h
pfkeyv2.h
pg.h	block: pg: add header include guard	2019-10-02 20:32:27 -06:00
phantom.h
phonet.h
pkt_cls.h	net: sched: allow flower to match erspan options	2019-11-21 11:44:06 -08:00
pkt_sched.h	net: sched: add Flow Queue PIE packet scheduler	2020-01-23 11:38:31 +01:00
pktcdvd.h
pmu.h
poll.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
ppdev.h	ppdev: add header include guard	2019-07-30 20:34:34 +02:00
ppp-comp.h
ppp-ioctl.h	compat_ioctl: handle PPPIOCGIDLE for 64-bit time_t	2019-10-23 17:23:47 +02:00
ppp_defs.h	y2038: syscall implementation cleanups	2019-12-01 14:00:59 -08:00
pps.h
pr.h
prctl.h	prctl: PR_{G,S}ET_IO_FLUSHER to support controlling memory reclaim	2020-01-28 10:09:51 +01:00
psample.h
psci.h
psp-sev.h	crypto: ccp - Retry SEV INIT command in case of integrity check failure.	2019-10-26 02:09:58 +11:00
ptp_clock.h	ptp: Introduce strict checking of external time stamp options.	2019-11-15 12:48:32 -08:00
ptrace.h	ptrace: add PTRACE_GET_SYSCALL_INFO request	2019-07-16 19:23:24 -07:00
qemu_fw_cfg.h
qnx4_fs.h
qnxtypes.h
qrtr.h
quota.h
radeonfb.h
random.h
raw.h
rds.h	net: rds: add service level support in rds-info	2019-08-24 16:55:25 -07:00
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
resource.h	y2038: rusage: use __kernel_old_timeval	2019-11-15 14:38:29 +01:00
rfkill.h
rio_cm_cdev.h
rio_mport_cdev.h
romfs_fs.h
rose.h
route.h
rpmsg.h
rseq.h
rtc.h
rtnetlink.h	net: bridge: vlan: add rtnetlink group and notify support	2020-01-15 13:48:18 +01:00
rxrpc.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
scc.h	linux/scc.h: make uapi linux/scc.h self-contained	2019-12-04 19:44:12 -08:00
sched.h	ns: Introduce Time Namespace	2020-01-14 12:20:48 +01:00
scif_ioctl.h
screen_info.h
sctp.h	sctp: add SCTP_PEER_ADDR_THLDS_V2 sockopt	2019-11-08 14:18:32 -08:00
sdla.h
seccomp.h	seccomp: rework define for SECCOMP_USER_NOTIF_FLAG_CONTINUE	2019-10-28 12:29:46 -07:00
securebits.h
sed-opal.h	block: sed-opal: Add support to read/write opal tables generically	2019-11-04 07:11:31 -07:00
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selinux_netlink.h
sem.h	y2038: uapi: change __kernel_time_t to __kernel_old_time_t	2019-11-15 14:38:29 +01:00
serial.h
serial_core.h	serial: fsl_linflexuart: Be consistent with the name	2019-10-16 06:11:24 -07:00
serial_reg.h
serio.h	Input: add support for the FlySky FS-iA6B RC receiver	2019-07-22 07:35:24 +03:00
shm.h	y2038: uapi: change __kernel_time_t to __kernel_old_time_t	2019-11-15 14:38:29 +01:00
signal.h
signalfd.h
smc.h
smc_diag.h
smiapp.h
snmp.h	tcp: export count for rehash attempts	2020-01-26 15:28:47 +01:00
sock_diag.h
socket.h	net/socket: fix GCC8+ Wpacked-not-aligned warnings	2019-08-03 11:02:46 -07:00
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h	statx: define STATX_ATTR_VERITY	2019-11-13 12:15:34 -08:00
stddef.h
stm.h
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h
sysinfo.h
target_core_user.h
taskstats.h	tsacct: add 64-bit btime field	2019-12-18 18:07:31 +01:00
tcp.h	tcp: export count for rehash attempts	2020-01-26 15:28:47 +01:00
tcp_metrics.h
tee.h	tee: add AMD-TEE driver	2020-01-04 13:49:51 +08:00
termios.h
thermal.h
time.h	y2038: uapi: change __kernel_time_t to __kernel_old_time_t	2019-11-15 14:38:29 +01:00
time_types.h	y2038: rename itimerval to __kernel_old_itimerval	2019-12-18 18:07:33 +01:00
timerfd.h
times.h
timex.h	y2038: sparc: remove use of struct timex	2019-12-18 18:07:33 +01:00
tiocl.h
tipc.h	tipc: add new AEAD key structure for user API	2019-11-08 14:01:59 -08:00
tipc_config.h	net, uapi: fix -Wpointer-arith warnings	2019-10-04 14:25:17 -07:00
tipc_netlink.h	tipc: make legacy address flag readable over netlink	2019-12-20 21:18:42 -08:00
tipc_sockets_diag.h
tls.h	net: tls: export protocol version, cipher, tx_conf/rx_conf to socket diag	2019-08-31 23:44:28 -07:00
toshiba.h
tty.h
tty_flags.h
types.h
udf_fs_i.h
udmabuf.h
udp.h	xfrm: add espintcp (RFC 8229)	2019-12-09 09:59:07 +01:00
uhid.h
uinput.h
uio.h
uleds.h
ultrasound.h
un.h
unistd.h
unix_diag.h	net: Add UNIX_DIAG_UID to Netlink UNIX socket diagnostics.	2019-05-22 10:36:35 -07:00
usbdevice_fs.h	USB: usbfs: Add a capability flag for runtime suspend	2019-08-14 16:52:13 +02:00
usbip.h
userfaultfd.h
userio.h
utime.h	y2038: uapi: change __kernel_time_t to __kernel_old_time_t	2019-11-15 14:38:29 +01:00
utsname.h
uuid.h
uvcvideo.h
v4l2-common.h
v4l2-controls.h	media: add V4L2_CID_UNIT_CELL_SIZE control	2019-10-10 11:37:26 -03:00
v4l2-dv-timings.h
v4l2-mediabus.h
v4l2-subdev.h
vbox_err.h
vbox_vmmdev_types.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
vboxguest.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
veth.h
vfio.h	Merge branches 'v5.4/vfio/alexey-tce-memory-free-v1', 'v5.4/vfio/connie-re-arrange-v2', 'v5.4/vfio/hexin-pci-reset-v3', 'v5.4/vfio/parav-mtty-uuid-v2' and 'v5.4/vfio/shameer-iova-list-v8' into v5.4/vfio/next	2019-08-23 11:26:24 -06:00
vfio_ccw.h
vhost.h
vhost_types.h
videodev2.h	media: v4l2_core: Add p_area to struct v4l2_ext_control	2019-11-08 07:42:25 +01:00
virtio_9p.h
virtio_balloon.h
virtio_blk.h
virtio_config.h
virtio_console.h
virtio_crypto.h
virtio_fs.h	virtio-fs: add virtiofs filesystem	2019-09-18 20:17:50 +02:00
virtio_gpu.h
virtio_ids.h	virtio-fs: add virtiofs filesystem	2019-09-18 20:17:50 +02:00
virtio_input.h
virtio_iommu.h	iommu/virtio: Update to most recent specification	2019-07-22 11:52:27 -04:00
virtio_mmio.h
virtio_net.h
virtio_pci.h
virtio_pmem.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
virtio_ring.h	net, uapi: fix -Wpointer-arith warnings	2019-10-04 14:25:17 -07:00
virtio_rng.h
virtio_scsi.h
virtio_types.h
virtio_vsock.h
vm_sockets.h	vsock: add VMADDR_CID_LOCAL definition	2019-12-11 15:01:23 -08:00
vm_sockets_diag.h
vmcore.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
vsockmon.h
vt.h
vtpm_proxy.h
wait.h	pidfd: add P_PIDFD to waitid()	2019-08-01 21:49:46 +02:00
watchdog.h
wimax.h
wireguard.h	wireguard: global: fix spelling mistakes in comments	2019-12-16 19:22:22 -08:00
wireless.h
wmi.h	treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers	2019-07-25 11:05:10 +02:00
x25.h
xattr.h
xdp_diag.h
xfrm.h
xilinx-v4l2-controls.h
zorro.h
zorro_ids.h