John Sheu d644cca50f media: vb2: Allow reqbufs(0) with "in use" MMAP buffers ... Videobuf2 presently does not allow VIDIOC_REQBUFS to destroy outstanding buffers if the queue is of type V4L2_MEMORY_MMAP, and if the buffers are considered "in use". This is different behavior than for other memory types and prevents us from deallocating buffers in following two cases: 1) There are outstanding mmap()ed views on the buffer. However even if we put the buffer in reqbufs(0), there will be remaining references, due to vma .open/close() adjusting vb2 buffer refcount appropriately. This means that the buffer will be in fact freed only when the last mmap()ed view is unmapped. 2) Buffer has been exported as a DMABUF. Refcount of the vb2 buffer is managed properly by VB2 DMABUF ops, i.e. incremented on DMABUF get and decremented on DMABUF release. This means that the buffer will be alive until all importers release it. Considering both cases above, there does not seem to be any need to prevent reqbufs(0) operation, because buffer lifetime is already properly managed by both mmap() and DMABUF code paths. Let's remove it and allow userspace freeing the queue (and potentially allocating a new one) even though old buffers might be still in processing. To let userspace know that the kernel now supports orphaning buffers that are still in use, add a new V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS to be set by reqbufs and create_bufs. [p.zabel@pengutronix.de: added V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS, updated documentation, and added back debug message] Signed-off-by: John Sheu <sheu@chromium.org> Reviewed-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil-cisco@xs4all.nl: added V4L2-BUF-CAP-SUPPORTS-ORPHANED-BUFS ref] Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>		2018-11-23 06:41:39 -05:00
..
android	binder: Add BINDER_GET_NODE_INFO_FOR_REF ioctl.	2018-09-14 15:22:48 +02:00
byteorder
caif
can
cifs
dvb	media: dvb/audio.h: get rid of unused APIs	2018-07-30 16:21:49 -04:00
genwqe
hdlc
hsi
iio	iio: Add modifier for DUV light	2018-07-23 19:18:10 +01:00
isdn
mmc
netfilter	Revert "netfilter: xt_quota: fix the behavior of xt_quota module"	2018-10-19 14:00:34 +02:00
netfilter_arp
netfilter_bridge	netfilter: ebtables: add ebt_get_target and ebt_get_target_c	2018-04-24 10:29:18 +02:00
netfilter_ipv4
netfilter_ipv6	netfilter: ip6t_srh: extend SRH matching for previous, next and last SID	2018-05-06 23:33:03 +02:00
nfsd
raid
sched
spi
sunrpc
tc_act	net/sched: tunnel_key: Allow to set tos and ttl for tc based ip tunnels	2018-07-19 23:26:01 -07:00
tc_ematch	net: sched: add em_ipt ematch for calling xtables matches	2018-02-21 13:15:33 -05:00
usb	USB for v4.20	2018-10-05 08:32:01 -07:00
wimax
a.out.h
acct.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h
aio_abi.h	aio: implement IOCB_CMD_POLL	2018-08-06 10:24:33 +02:00
am437x-vpfe.h
apm_bios.h
arcfb.h
arm_sdei.h
aspeed-lpc-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	Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2018-08-15 22:54:12 -07:00
auto_dev-ioctl.h
auto_fs.h	autofs: add AUTOFS_EXP_FORCED flag	2018-08-22 10:52:49 -07:00
auto_fs4.h	autofs4: merge auto_fs.h and auto_fs4.h	2018-06-07 17:34:39 -07:00
auxvec.h
ax25.h
b1lli.h
batadv_packet.h	batman-adv: always assume 2-byte packet alignment	2018-02-27 13:02:54 +01:00
batman_adv.h	batman-adv: add multicast flags netlink support	2018-03-14 10:15:34 +01:00
baycom.h
bcache.h	bcache: style fix to add a blank line after declarations	2018-08-11 15:46:41 -06:00
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h	blktrace: fix comment in blktrace_api.h	2018-03-30 14:16:24 -06:00
blkzoned.h	block: Introduce BLKGETNRZONES ioctl	2018-10-25 11:17:40 -06:00
bpf.h	bpf: sk_msg program helper bpf_msg_push_data	2018-10-20 21:37:11 +02:00
bpf_common.h
bpf_perf_event.h	bpf: add support to read sample address in bpf program	2018-03-08 02:22:34 +01:00
bpfilter.h	net: add skeleton of bpfilter kernel module	2018-05-23 13:23:40 -04:00
bpqether.h
bsg.h
bt-bmc.h
btf.h	bpf: btf: Clean up BTF_INT_BITS() in uapi btf.h	2018-07-20 10:25:48 +02:00
btrfs.h	btrfs: Add unprivileged version of ino_lookup ioctl	2018-05-31 11:35:24 +02:00
btrfs_tree.h
can.h	can: uapi: can.h: Fix can error class mask dir path	2018-07-27 10:40:16 +02:00
capability.h
capi.h
cciss_defs.h
cciss_ioctl.h
cdrom.h
cec-funcs.h	media: include/(uapi/)media: add SPDX license info	2018-02-14 13:23:51 -05:00
cec.h	media: cec: add new tx/rx status bits to detect aborts/timeouts	2018-10-05 11:22:39 -04:00
cgroupstats.h
chio.h
cm4000_cs.h
cn_proc.h	connector: add parent pid and tgid to coredump and exit events	2018-05-01 14:25:37 -04:00
coda.h
coda_psdev.h
coff.h
connector.h
const.h	linux/const.h: refactor _BITUL and _BITULL a bit	2018-04-11 10:28:38 -07:00
coresight-stm.h
cramfs_fs.h
cryptouser.h	crypto: user - Implement a generic crypto statistics	2018-09-28 12:46:25 +08:00
cuda.h
cyclades.h
cycx_cfm.h
dcbnl.h	net: dcb: add DSCP to comment about priority selector types	2018-07-29 12:53:54 -07:00
dccp.h
devlink.h	devlink: Add support for region snapshot read command	2018-07-12 17:37:13 -07:00
dlm.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlmconstants.h
dm-ioctl.h	dm: hold DM table for duration of ioctl rather than use blkdev_get	2018-04-04 12:12:38 -04:00
dm-log-userspace.h
dma-buf.h
dn.h
dns_resolver.h	dns: Allow the dns resolver to retrieve a server set	2018-10-04 09:40:52 -07:00
dqblk_xfs.h
edd.h
efs_fs_sb.h
elf-em.h	Move EM_RISCV into elf-em.h	2018-10-31 12:13:47 -07:00
elf-fdpic.h
elf.h	MIPS: Add FP_MODE regset support	2018-07-19 13:58:44 -07:00
elfcore.h
errno.h
errqueue.h	net/sched: Make etf report drops on error_queue	2018-07-04 22:30:28 +09:00
erspan.h
ethtool.h	ethtool: drop get_settings and set_settings callbacks	2018-08-29 19:46:10 -07:00
eventpoll.h	eventpoll.h: wrap casts in () properly	2018-07-15 14:03:06 +02:00
fadvise.h
falloc.h
fanotify.h	fanotify: support reporting thread id instead of process id	2018-10-08 13:48:45 +02:00
fb.h
fcntl.h
fd.h
fdreg.h
fib_rules.h	net: fib_rules: support for match on ip_proto, sport and dport	2018-02-28 22:44:43 -05:00
fiemap.h
filter.h
firewire-cdev.h	FireWire: clean up firewire-cdev.h kernel-doc	2018-09-06 09:40:59 -06:00
firewire-constants.h
flat.h
fou.h
fpga-dfl.h	fpga: dfl: afu: add DFL_FPGA_PORT_DMA_MAP/UNMAP ioctls support	2018-07-15 13:55:47 +02:00
fs.h	crypto: speck - remove Speck	2018-09-04 11:35:03 +08:00
fsi.h	fsi: scom: Major overhaul	2018-06-18 15:11:53 +10:00
fsl_hypervisor.h
fsmap.h
fuse.h	fuse: enable caching of symlinks	2018-10-15 15:43:07 +02:00
futex.h
gameport.h
gen_stats.h	net/core: Add new basic hardware counter	2018-09-24 12:18:42 -07:00
genetlink.h
gfs2_ondisk.h
gigaset_dev.h
gpio.h	gpio: uapi: Grammar s/array/array of/	2018-09-13 10:46:24 +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
hysdn_if.h
i2c-dev.h
i2c.h
i2o-dev.h
i8k.h
icmp.h
icmpv6.h
if.h
if_addr.h	if_addr: add IFA_TARGET_NETNSID	2018-09-05 22:27:11 -07:00
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h	net: if_arp: use define instead of hard-coded value	2018-09-21 19:22:32 -07:00
if_bonding.h
if_bridge.h
if_cablemodem.h
if_eql.h
if_ether.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
if_fc.h
if_fddi.h	FDDI: defza: Add support for DEC FDDIcontroller 700 TURBOchannel adapter	2018-10-15 21:46:06 -07:00
if_frad.h
if_hippi.h
if_infiniband.h	uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license	2018-04-23 11:10:33 -04:00
if_link.h	net: bridge: add support for per-port vlan stats	2018-10-12 10:18:58 -07:00
if_ltalk.h
if_macsec.h
if_packet.h	packet: add sockopt to ignore outgoing packets	2018-09-05 22:09:37 -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: Fix umem fill/completion queue mmap on 32-bit	2018-06-08 00:18:02 +02:00
ife.h
igmp.h
ila.h	ila: Flush netlink command to clear xlat table	2018-06-29 11:32:55 +09:00
in.h
in6.h	ipv6: Add sockopt IPV6_MULTICAST_ALL analogue to IP_MULTICAST_ALL	2018-09-13 08:17:27 -07:00
in_route.h
inet_diag.h
inotify.h	inotify: Add flag IN_MASK_CREATE for inotify_add_watch()	2018-06-27 19:21:25 +02:00
input-event-codes.h	Input: reserve 2 events code because of HID	2018-10-04 21:06:45 +02:00
input.h	input: add MT_TOOL_DIAL	2018-07-17 15:33:47 +02:00
ioctl.h
ip.h	route: add support for directed broadcast forwarding	2018-07-29 12:37:06 -07:00
ip6_tunnel.h
ip_vs.h
ipc.h
ipmi.h	ipmi: Add or fix SPDX-License-Identifier in all files	2018-02-27 07:42:51 -06:00
ipmi_bmc.h	ipmi: kcs_bmc: coding-style fixes and use new poll type	2018-02-26 09:49:21 -06:00
ipmi_msgdefs.h	ipmi: Add or fix SPDX-License-Identifier in all files	2018-02-27 07:42:51 -06:00
ipsec.h
ipv6.h
ipv6_route.h
ipx.h
irqnr.h
isdn.h
isdn_divertif.h
isdn_ppp.h
isdnif.h
iso_fs.h
ivtv.h
ivtvfb.h
jffs2.h
joystick.h	Input: stop telling users to snail-mail Vojtech	2018-07-26 17:04:37 -07:00
Kbuild
kcm.h
kcmp.h
kcov.h
kd.h
kdev_t.h
kernel-page-flags.h	mm: mark pages in use for page tables	2018-06-07 17:34:37 -07:00
kernel.h
kernelcapi.h
kexec.h
keyboard.h	kbd: complete dead keys definitions	2018-07-07 17:41:38 +02:00
keyctl.h	KEYS: Provide keyctls to drive the new key type ops for asymmetric keys [ver #2]	2018-10-26 09:30:46 +01:00
kfd_ioctl.h	drm/amdkfd: Add wavefront context save state retrieval ioctl	2018-09-26 21:09:15 -05:00
kvm.h	KVM/arm updates for 4.20	2018-10-19 15:24:24 +02:00
kvm_para.h	KVM: X86: Implement PV IPIs in linux guest	2018-08-06 17:59:22 +02:00
l2tp.h	l2tp: ignore L2TP_ATTR_MTU	2018-08-03 10:03:57 -07:00
libc-compat.h	uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define	2018-02-13 11:23:24 -05:00
lightnvm.h
limits.h
lirc.h	media: rc: add ioctl to get the current timeout	2018-04-20 09:15:18 -04:00
llc.h
loop.h
lp.h
lwtunnel.h
magic.h	xfs: add a define for statfs magic to uapi	2018-10-18 17:20:19 +11:00
major.h
map_to_7segment.h
matroxfb.h
max2175.h
mdio.h
media-bus-format.h	media: v4l: Add new 2X8 10-bit grayscale media bus code	2018-08-02 06:04:57 -04:00
media.h	media: uapi/linux/media.h: add request API	2018-08-31 11:04:23 -04:00
mei.h
membarrier.h	membarrier: Provide core serializing command, *_SYNC_CORE	2018-02-05 21:35:03 +01:00
memfd.h	mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes	2018-10-05 16:32:04 -07:00
mempolicy.h
meye.h
mic_common.h
mic_ioctl.h
mii.h	net: phy: add GBit master / slave error detection	2018-07-24 14:41:08 -07:00
minix_fs.h
mman.h	mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes	2018-10-05 16:32:04 -07:00
mmtimer.h
module.h
mpls.h
mpls_iptunnel.h
mqueue.h
mroute.h	net: ipmr: add support for passing full packet on wrong vif	2018-07-13 14:21:16 -07:00
mroute6.h
msdos_fs.h	block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>	2018-03-17 14:45:23 -06:00
msg.h	ipc/msg: introduce msgctl(MSG_STAT_ANY)	2018-04-11 10:28:37 -07:00
mtio.h
n_r3964.h
nbd-netlink.h
nbd.h	nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag.	2018-06-20 19:10:06 -06:00
ncsi.h	net/ncsi: Extend NC-SI Netlink interface to allow user space to send NC-SI command	2018-10-15 22:00:59 -07:00
ndctl.h	UAPI: ndctl: Remove use of PAGE_SIZE	2018-10-17 13:56:58 -07:00
neighbour.h	net: bridge: add support for sticky fdb entries	2018-09-12 20:30:03 -07:00
net.h
net_dropmon.h
net_namespace.h
net_tstamp.h	net: Use __u32 in uapi net_stamp.h	2018-07-09 16:31:28 -07:00
netconf.h	route: add support for directed broadcast forwarding	2018-07-29 12:37:06 -07:00
netdevice.h
netfilter.h
netfilter_arp.h
netfilter_bridge.h	netfilter: bridge: Expose nf_tables bridge hook priorities through uapi	2018-08-03 21:15:09 +02:00
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h	netlink: Add new socket option to enable strict checking on dumps	2018-10-08 10:39:04 -07:00
netlink_diag.h
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
nilfs2_api.h
nilfs2_ondisk.h
nl80211.h	nl80211: Add per peer statistics to compute FCS error rate	2018-10-12 12:56:34 +02:00
nsfs.h
nubus.h
nvme_ioctl.h
nvram.h
omap3isp.h	media: omap3isp: support 64-bit version of omap3isp_stat_data	2018-05-09 16:37:05 -04:00
omapfb.h
oom.h
openvswitch.h	openvswitch: kernel datapath clone action	2018-07-08 11:13:25 +09:00
packet_diag.h
param.h
parport.h
patchkey.h
pci.h
pci_regs.h	PCI: Add support for Immediate Readiness	2018-09-28 12:47:34 -05:00
pcitest.h	pci_endpoint_test: Add 2 ioctl commands	2018-07-19 11:46:57 +01:00
perf_event.h	perf tools: Don't clone maps from parent when synthesizing forks	2018-10-31 10:18:01 -03:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pkt_cls.h	net: sched: cls_flower: dump offload count value	2018-09-10 10:35:15 -07:00
pkt_sched.h	tc: Add support for configuring the taprio scheduler	2018-10-04 13:52:23 -07:00
pktcdvd.h
pmu.h	macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver	2018-07-31 19:56:42 +10:00
poll.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
ppdev.h
ppp-comp.h
ppp-ioctl.h	l2tp: remove pppol2tp_session_ioctl()	2018-08-11 12:13:49 -07:00
ppp_defs.h
pps.h
pr.h
prctl.h	docs: Fix some broken references	2018-06-15 18:10:01 -03:00
psample.h
psci.h	arm/arm64: KVM: Add PSCI_VERSION helper	2018-02-06 22:53:56 +00:00
psp-sev.h	crypto: ccp - Add GET_ID SEV command	2018-05-31 00:13:56 +08:00
ptp_clock.h
ptrace.h	seccomp, ptrace: switch get_metadata types to arch independent	2018-02-21 16:56:03 -08:00
qemu_fw_cfg.h	fw_cfg: write vmcoreinfo details	2018-03-20 03:17:41 +02:00
qnx4_fs.h
qnxtypes.h
qrtr.h
quota.h
radeonfb.h
random.h	random: add new ioctl RNDRESEEDCRNG	2018-04-14 11:59:31 -04:00
raw.h
rds.h	uapi: Fix linux/rds.h userspace compilation errors.	2018-09-02 16:14:44 -07:00
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
resource.h
rfkill.h
rio_cm_cdev.h
rio_mport_cdev.h
romfs_fs.h
rose.h
route.h
rpmsg.h	rpmsg: char: Switch to SPDX license identifier	2018-06-03 17:37:16 -07:00
rseq.h	rseq: uapi: Declare rseq_cs field as union, update includes	2018-07-10 22:18:52 +02:00
rtc.h
rtnetlink.h	net: sched: introduce chain object to uapi	2018-07-23 20:44:12 -07:00
rxrpc.h
scc.h
sched.h
scif_ioctl.h
screen_info.h
sctp.h	sctp: get pr_assoc and pr_stream all status with SCTP_PR_SCTP_ALL instead	2018-10-16 09:58:49 -07:00
sdla.h
seccomp.h	seccomp: Add filter flag to opt-out of SSB mitigation	2018-05-05 00:51:44 +02:00
securebits.h
sed-opal.h
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h	ipv6: sr: Add seg6local action End.BPF	2018-05-24 11:57:36 +02:00
selinux_netlink.h
sem.h	ipc/sem: introduce semctl(SEM_STAT_ANY)	2018-04-11 10:28:37 -07:00
serial.h	tty/serial_core: add ISO7816 infrastructure	2018-10-02 13:38:55 -07:00
serial_core.h	serial: 8250: Add Nuvoton NPCM UART	2018-03-09 11:01:19 -08:00
serial_reg.h
serio.h
shm.h	mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes	2018-10-05 16:32:04 -07:00
signal.h
signalfd.h	signal/signalfd: Add support for SIGSYS	2018-04-26 19:51:12 -05:00
smc.h
smc_diag.h	net/smc: retain old name for diag_mode field	2018-10-07 21:06:28 -07:00
smiapp.h
snmp.h	ip: discard IPv4 datagrams with overlapping segments.	2018-08-05 17:16:46 -07:00
sock_diag.h
socket.h
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h
stm.h	stm class: Make dummy's master/channel ranges configurable	2018-03-28 18:47:18 +03:00
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h	ipv6: Add icmp_echo_ignore_all support for ICMPv6	2018-08-13 08:42:25 -07:00
sysinfo.h
target_core_user.h	scsi: target: tcmu: add read length support	2018-06-18 21:02:52 -04:00
taskstats.h	delayacct: track delays from thrashing cache pages	2018-10-26 16:26:32 -07:00
tcp.h	tcp: add stat of data packet reordering events	2018-08-01 09:56:10 -07:00
tcp_metrics.h
tee.h
termios.h
thermal.h
time.h	time: Introduce struct __kernel_itimerspec	2018-06-24 14:39:46 +02:00
timerfd.h
times.h
timex.h
tiocl.h
tipc.h	tipc: introduce ioctl for fetching node identity	2018-04-27 11:05:41 -04:00
tipc_config.h	tipc: set default MTU for UDP media	2018-04-20 11:04:05 -04:00
tipc_netlink.h	tipc: extend sock diag for group communication	2018-06-30 21:05:42 +09:00
tipc_sockets_diag.h	tipc: implement socket diagnostics for AF_TIPC	2018-03-22 14:43:35 -04:00
tls.h	uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license	2018-04-23 11:10:33 -04:00
toshiba.h
tty.h
tty_flags.h	tty: fix typo in ASYNCB_FOURPORT comment	2018-05-24 18:38:51 +02:00
types.h	uapi: turn __poll_t sparse checks on by default	2018-05-26 09:16:44 +02:00
udf_fs_i.h
udmabuf.h	Add udmabuf misc device	2018-09-03 13:29:38 +02:00
udp.h	rxrpc: Use the UDP encap_rcv hook	2018-10-08 15:45:18 +01:00
uhid.h
uinput.h
uio.h
uleds.h
ultrasound.h
un.h
unistd.h
unix_diag.h
usbdevice_fs.h
usbip.h
userfaultfd.h
userio.h
utime.h
utsname.h
uuid.h	uuid: cleanup <uapi/linux/uuid.h>	2018-02-06 18:32:44 -08:00
uvcvideo.h	media: uvcvideo: Send a control event when a Control Change interrupt arrives	2018-07-27 06:39:57 -04:00
v4l2-common.h	media: v4l2-common.h: put backwards compat defines under #ifndef __KERNEL__	2018-11-20 13:22:40 -05:00
v4l2-controls.h	media: v4l: fix uapi mpeg slice params definition	2018-11-06 05:07:53 -05:00
v4l2-dv-timings.h
v4l2-mediabus.h	media: v4l: doc: Clarify v4l2_mbus_fmt height definition	2018-02-26 08:15:50 -05:00
v4l2-subdev.h	media: v4l: Add support for STD ioctls on subdev nodes	2018-07-24 17:39:28 -04:00
vbox_err.h
vbox_vmmdev_types.h
vboxguest.h
veth.h
vfio.h	VFIO updates for v4.20	2018-10-31 11:01:38 -07:00
vfio_ccw.h
vhost.h	vhost: fix VHOST_GET_BACKEND_FEATURES ioctl request definition	2018-09-03 21:23:24 -07:00
videodev2.h	media: vb2: Allow reqbufs(0) with "in use" MMAP buffers	2018-11-23 06:41:39 -05:00
virtio_9p.h
virtio_balloon.h	virtio-balloon: VIRTIO_BALLOON_F_PAGE_POISON	2018-10-24 20:57:55 -04:00
virtio_blk.h
virtio_config.h	virtio: update the comments for transport features	2018-06-12 04:59:29 +03:00
virtio_console.h
virtio_crypto.h
virtio_gpu.h	drm/virtio: add define for second capset to the virgl code.	2018-05-14 11:01:29 +02:00
virtio_ids.h
virtio_input.h
virtio_mmio.h
virtio_net.h	virtio_net: Introduce VIRTIO_NET_F_STANDBY feature bit	2018-05-28 22:59:54 -04:00
virtio_pci.h
virtio_ring.h
virtio_rng.h
virtio_scsi.h
virtio_types.h
virtio_vsock.h
vm_sockets.h
vm_sockets_diag.h
vmcore.h	vmcore: add API to collect hardware dump in second kernel	2018-05-14 13:46:04 -04:00
vsockmon.h
vt.h
vtpm_proxy.h
wait.h
wanrouter.h
watchdog.h
wimax.h
wireless.h
wmi.h
x25.h
xattr.h
xfrm.h	xfrm: Add a new lookup key to match xfrm interfaces.	2018-06-23 16:07:15 +02:00
xilinx-v4l2-controls.h
zorro.h
zorro_ids.h