twx-linux/include/uapi/linux
Kan Liang 55bcf6ef31 perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE
Current Hardware events and Hardware cache events have special perf
types, PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE. The two types don't
pass the PMU type in the user interface. For a hybrid system, the perf
subsystem doesn't know which PMU the events belong to. The first capable
PMU will always be assigned to the events. The events never get a chance
to run on the other capable PMUs.

Extend the two types to become PMU aware types. The PMU type ID is
stored at attr.config[63:32].

Add a new PMU capability, PERF_PMU_CAP_EXTENDED_HW_TYPE, to indicate a
PMU which supports the extended PERF_TYPE_HARDWARE and
PERF_TYPE_HW_CACHE.

The PMU type is only required when searching a specific PMU. The PMU
specific codes will only be interested in the 'real' config value, which
is stored in the low 32 bit of the event->attr.config. Update the
event->attr.config in the generic code, so the PMU specific codes don't
need to calculate it separately.

If a user specifies a PMU type, but the PMU doesn't support the extended
type, error out.

If an event cannot be initialized in a PMU specified by a user, error
out immediately. Perf should not try to open it on other PMUs.

The new PMU capability is only set for the X86 hybrid PMUs for now.
Other architectures, e.g., ARM, may need it as well. The support on ARM
may be implemented later separately.

Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/1618237865-33448-22-git-send-email-kan.liang@linux.intel.com
2021-04-19 20:03:29 +02:00
..
android binder: add flag to clear buffer on txn complete 2020-12-09 15:41:21 +01:00
byteorder
caif
can can: isotp: add SF_BROADCAST support for functional addressing 2020-12-10 09:31:40 +01:00
cifs cifs: Set witness notification handler for messages from userspace daemon 2020-12-14 09:16:22 -06:00
dvb
genwqe
hdlc
hsi
iio
isdn
misc bcm-vk: add bcm_vk UAPI 2021-01-25 18:44:44 +01:00
mmc
netfilter uapi: nfnetlink_cthelper.h: fix userspace compilation error 2021-02-28 00:24:41 +01:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd
raid
sched sched/uclamp: Allow to reset a task uclamp constraint value 2020-11-19 11:25:47 +01:00
spi spi: Add SPI_NO_TX/RX support 2020-12-28 14:21:31 +00:00
sunrpc
surface_aggregator platform/surface: Add Surface Aggregator user-space interface 2021-01-07 00:06:39 +01:00
tc_act net/sched: act_mpls: Add action to push MPLS LSE before Ethernet header 2020-10-03 17:28:45 -07:00
tc_ematch
usb usb: ch9: Add USB 3.2 SSP attributes 2021-01-18 18:38:47 +01:00
a.out.h
acct.h
acrn.h virt: acrn: Introduce irqfd 2021-02-09 10:58:19 +01:00
adb.h
adfs_fs.h
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_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h
atm.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
auto_dev-ioctl.h
auto_fs4.h
auto_fs.h
auxvec.h
ax25.h
batadv_packet.h batman-adv: Drop publication years from copyright info 2021-02-06 09:22:10 +01:00
batman_adv.h batman-adv: Drop publication years from copyright info 2021-02-06 09:22:10 +01:00
baycom.h
bcache.h bcache: introduce BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE for large bucket 2021-01-09 09:21:03 -07:00
bcm933xx_hcs.h
bfs_fs.h
binfmts.h binfmt_misc: pass binfmt_misc flags to the interpreter 2021-02-15 18:28:30 +01:00
blkpg.h
blktrace_api.h
blkzoned.h block: fix uapi blkzoned.h comments 2020-10-09 12:47:02 -06:00
bpf_common.h
bpf_perf_event.h
bpf.h bpf: Remove blank line in bpf helper description comment 2021-02-24 17:20:21 +01:00
bpfilter.h
bpqether.h
bsg.h
bt-bmc.h
btf.h
btrfs_tree.h btrfs: calculate inline extent buffer page size based on page size 2020-12-09 19:16:10 +01:00
btrfs.h btrfs: introduce ZONED feature flag 2020-12-08 15:54:16 +01:00
can.h can: add optional DLC element to Classical CAN frame structure 2020-11-20 09:43:29 +01:00
capability.h block: grant IOPRIO_CLASS_RT to CAP_SYS_NICE 2020-09-01 19:38:33 -06:00
capi.h
cciss_defs.h
cciss_ioctl.h
ccs.h media: v4l: uapi: ccs: Add CCS controls for shading correction 2021-01-12 17:31:14 +01:00
cdrom.h block: scsi_ioctl: Avoid the use of one-element arrays 2020-10-02 17:58:52 -06:00
cec-funcs.h
cec.h
cfm_bridge.h bridge: cfm: Kernel space implementation of CFM. CCM frame RX added. 2020-10-29 18:39:43 -07:00
cgroupstats.h
chio.h
close_range.h fs, close_range: add flag CLOSE_RANGE_CLOEXEC 2020-12-04 12:06:15 +01:00
cm4000_cs.h
cn_proc.h
coda.h
coff.h
connector.h
const.h uapi: move constants from <linux/kernel.h> to <linux/const.h> 2020-12-15 12:13:36 -08:00
coresight-stm.h coresight: stm: Support marked packet 2020-09-17 18:46:04 +02:00
cramfs_fs.h
cryptouser.h
cuda.h
cxl_mem.h cxl/mem: Add set of informational commands 2021-02-16 20:36:39 -08:00
cyclades.h
cycx_cfm.h
dcbnl.h
dccp.h
devlink.h devlink: Support get and set state of port function 2021-01-22 11:32:08 -08:00
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlm.h
dlmconstants.h
dm-ioctl.h dm: add support for passing through inline crypto support 2021-02-11 09:45:25 -05:00
dm-log-userspace.h
dma-buf.h
dma-heap.h
dn.h
dns_resolver.h
dqblk_xfs.h quota: Expand comment describing d_itimer 2020-09-10 09:10:06 +02:00
edd.h
efs_fs_sb.h
elf-em.h
elf-fdpic.h
elf.h arm64: mte: ptrace: Add NT_ARM_TAGGED_ADDR_CTRL regset 2020-09-04 12:46:07 +01:00
errno.h
errqueue.h
erspan.h
ethtool_netlink.h ethtool: Extend link modes settings uAPI with lanes 2021-02-03 18:37:28 -08:00
ethtool.h uapi: move constants from <linux/kernel.h> to <linux/const.h> 2020-12-15 12:13:36 -08:00
eventpoll.h
f2fs.h f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE 2020-12-03 00:12:08 -08:00
fadvise.h
falloc.h
fanotify.h
fb.h
fcntl.h
fd.h
fdreg.h
fib_rules.h
fiemap.h
filter.h
firewire-cdev.h include/linux: remove repeated words 2021-02-26 09:41:03 -08:00
firewire-constants.h
fou.h
fpga-dfl.h
fs.h
fscrypt.h fscrypt: remove kernel-internal constants from UAPI header 2020-11-16 11:41:12 -08:00
fsi.h
fsl_hypervisor.h
fsl_mc.h bus: fsl-mc: add fsl-mc userspace support 2021-01-27 15:13:52 +01:00
fsmap.h
fsverity.h fs-verity: support reading signature with ioctl 2021-02-07 14:51:19 -08:00
fuse.h fuse: add a flag FUSE_OPEN_KILL_SUIDGID for open() request 2020-11-11 17:22:33 +01:00
futex.h
gameport.h
gen_stats.h
genetlink.h genetlink: allow dumping command-specific policy 2020-10-03 14:18:29 -07:00
gfs2_ondisk.h gfs2: Add trusted xattr support 2021-02-08 13:01:24 +01:00
gpio.h gpio: uapi: use the preferred SPDX license identifier 2021-02-15 11:43:33 +01:00
gsmmux.h
gtp.h Revert "GTP: add support for flow based tunneling API" 2021-02-04 09:29:57 -08:00
hash_info.h
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h HID: hidraw: Add additional hidraw input/output report ioctls. 2020-11-27 15:48:31 +01:00
hpet.h
hsr_netlink.h
hw_breakpoint.h
hyperv.h
i2c-dev.h i2c: remove licence boilerplate from i2c-dev UAPI header 2021-01-22 09:58:57 +01:00
i2c.h i2c: uapi: add macro to describe support for all SMBus transfers 2021-01-22 09:59:00 +01:00
i2o-dev.h
i8k.h
icmp.h
icmpv6.h ICMPv6: Add ICMPv6 Parameter Problem, code 3 definition 2020-10-31 13:16:02 -07:00
idxd.h dmaengine: idxd: add IAX configuration support in the IDXD driver 2020-12-11 19:45:53 +05:30
if_addr.h
if_addrlabel.h
if_alg.h crypto: af_alg - avoid undefined behavior accessing salg_name 2020-11-06 14:29:11 +11:00
if_arcnet.h
if_arp.h
if_bonding.h bonding: add a vlan+srcmac tx hashing option 2021-01-19 19:30:32 -08:00
if_bridge.h net: bridge: mcast: add support for raw L2 multicast groups 2020-10-30 17:49:19 -07:00
if_cablemodem.h
if_eql.h
if_ether.h bridge: uapi: cfm: Added EtherType used by the CFM protocol. 2020-10-29 18:39:43 -07:00
if_fc.h
if_fddi.h
if_hippi.h
if_infiniband.h
if_link.h Revert "GTP: add support for flow based tunneling API" 2021-02-04 09:29:57 -08:00
if_ltalk.h
if_macsec.h
if_packet.h net/packet: make packet_fanout.arr size configurable up to 64K 2020-11-09 16:41:40 -08:00
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 Revert "GTP: add support for flow based tunneling API" 2021-02-04 09:29:57 -08:00
if_vlan.h
if_x25.h
if_xdp.h
if.h
ife.h
igmp.h
ila.h
in6.h
in_route.h
in.h
inet_diag.h ip: expose inet sockopts through inet_diag 2020-09-03 15:17:28 -07:00
inotify.h
input-event-codes.h Input: allocate keycode for Fn + right shift 2020-09-08 16:31:14 -07:00
input.h include/linux: remove repeated words 2021-02-26 09:41:03 -08:00
io_uring.h io_uring: flag new native workers with IORING_FEAT_NATIVE_WORKERS 2021-02-23 20:32:11 -07:00
ioctl.h
iommu.h iommu/vt-d: Check UAPI data processed by IOMMU core 2020-10-01 14:52:46 +02:00
ip6_tunnel.h
ip_vs.h
ip.h
ipc.h
ipmi_bmc.h
ipmi_msgdefs.h ipmi:msghandler: retry to get device id on an error 2020-09-15 09:57:45 -05:00
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h net: allow user to set metric on default route learned via Router Advertisement 2021-01-26 18:39:45 -08:00
ipx.h
irqnr.h
iso_fs.h
isst_if.h
ivtv.h
ivtvfb.h
jffs2.h
joystick.h
kcm.h
kcmp.h
kcov.h
kd.h console: Delete unused con_font_copy() callback implementations 2020-11-16 16:27:03 +01:00
kdev_t.h
kernel-page-flags.h
kernel.h uapi: move constants from <linux/kernel.h> to <linux/const.h> 2020-12-15 12:13:36 -08:00
kernelcapi.h
kexec.h
keyboard.h vt: keyboard, sort key types by their number 2020-11-04 16:43:38 +01:00
keyctl.h
kfd_ioctl.h
kvm_para.h
kvm.h KVM: x86/xen: Add support for vCPU runstate information 2021-03-02 14:30:54 -05:00
l2tp.h net: l2tp: reduce log level of messages in receive path, add counter instead 2021-03-03 16:55:02 -08:00
libc-compat.h
lightnvm.h uapi: move constants from <linux/kernel.h> to <linux/const.h> 2020-12-15 12:13:36 -08:00
limits.h
lirc.h media: rc: improve LIRC documentation 2020-11-26 14:19:10 +01:00
llc.h
loop.h
lp.h
lwtunnel.h
magic.h
major.h
map_to_7segment.h uapi: map_to_7segment: Update example in documentation 2021-02-09 12:27:32 +01:00
matroxfb.h
max2175.h
mdio.h
media-bus-format.h media updates for v5.11-rc1 2020-12-14 11:47:37 -08:00
media.h media: uapi: Add an entity type for Image Signal Processors 2021-01-12 17:05:37 +01:00
mei.h
membarrier.h rseq/membarrier: Add MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ 2020-09-25 14:23:27 +02:00
memfd.h
mempolicy.h numa balancing: migrate on fault among multiple bound nodes 2021-02-24 13:38:34 -08:00
meye.h
mii.h
minix_fs.h
mman.h powerpc/8xx: Support 16k hugepages with 4k pages 2020-09-15 22:13:31 +10:00
mmtimer.h
module.h
mount.h fs: introduce MOUNT_ATTR_IDMAP 2021-01-24 14:43:45 +01:00
mpls_iptunnel.h
mpls.h
mptcp.h mptcp: add local addr info in mptcp_info 2021-02-15 15:09:14 -08:00
mqueue.h
mroute6.h uapi: move constants from <linux/kernel.h> to <linux/const.h> 2020-12-15 12:13:36 -08:00
mroute.h ipmr: Add high byte of VIF ID to igmpmsg 2020-09-10 12:25:51 -07:00
mrp_bridge.h net: mrp: move struct definitions out of uapi 2021-01-23 12:38:42 -08:00
msdos_fs.h
msg.h
mtio.h
n_r3964.h
nbd-netlink.h
nbd.h
ncsi.h
ndctl.h
neighbour.h
net_dropmon.h
net_namespace.h
net_tstamp.h
net.h
netconf.h
netdevice.h
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h netfilter: restore NF_INET_NUMHOOKS 2020-10-14 20:28:05 -07:00
netlink_diag.h
netlink.h uapi: move constants from <linux/kernel.h> to <linux/const.h> 2020-12-15 12:13:36 -08:00
netrom.h
nexthop.h
nfc.h
nfs2.h
nfs3.h NFSD: Update the SETATTR3args decoder to use struct xdr_stream 2021-01-25 09:36:25 -05:00
nfs4_mount.h
nfs4.h NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag 2020-10-16 09:28:43 -04:00
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfs.h
nfsacl.h NFSACL: Replace PROC() macro with open code 2020-10-02 09:37:41 -04:00
nilfs2_api.h
nilfs2_ondisk.h
nitro_enclaves.h nitro_enclaves: Add ioctl interface definition 2020-09-22 13:58:40 +02:00
nl80211.h nl80211: add documentation for HT/VHT/HE disable attributes 2021-02-12 11:00:07 +01:00
nsfs.h
nubus.h
nvme_ioctl.h
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h fs: expose LOOKUP_CACHED through openat2() RESOLVE_CACHED 2021-01-04 11:42:26 -05:00
openvswitch.h net: openvswitch: fix TTL decrement action netlink message format 2020-11-27 11:03:06 -08:00
packet_diag.h
param.h
parport.h
patchkey.h
pci_regs.h pci-v5.11-changes 2020-12-15 16:49:59 -08:00
pci.h
pcitest.h
perf_event.h perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE 2021-04-19 20:03:29 +02:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pidfd.h pidfd: support PIDFD_NONBLOCK in pidfd_open() 2020-09-04 12:34:50 +02:00
pkt_cls.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-02-16 17:51:13 -08:00
pkt_sched.h sch_htb: Hierarchical QoS hardware offload 2021-01-22 20:41:29 -08:00
pktcdvd.h
pmu.h
poll.h
posix_acl_xattr.h
posix_acl.h
posix_types.h
ppdev.h
ppp_defs.h
ppp-comp.h
ppp-ioctl.h ppp: Fix PPPIOCUNBRIDGECHAN request number 2020-12-21 17:36:48 -08:00
pps.h
pr.h
prctl.h entry: Use different define for selector variable in SUD 2021-02-06 00:21:42 +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
raw.h
rds.h
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
remoteproc_cdev.h
resource.h
rfkill.h rfkill: add a reason to the HW rfkill state 2020-12-11 12:47:17 +01:00
rio_cm_cdev.h
rio_mport_cdev.h
rkisp1-config.h media: rockchip: rkisp1: extend uapi array sizes 2021-01-28 11:31:43 +01:00
romfs_fs.h
rose.h
route.h
rpl_iptunnel.h
rpl.h uapi: fix big endian definition of ipv6_rpl_sr_hdr 2021-01-25 15:14:16 -08:00
rpmsg_types.h rpmsg: Introduce __rpmsg{16|32|64} types 2020-11-24 10:10:59 -06:00
rpmsg.h
rseq.h
rtc.h rtc: introduce features bitfield 2021-01-16 23:19:26 +01:00
rtnetlink.h rtnetlink: Add RTM_F_OFFLOAD_FAILED flag 2021-02-08 16:47:02 -08:00
rxrpc.h rxrpc: Fix accept on a connection that need securing 2020-10-05 16:35:57 +01:00
scc.h
sched.h
scif_ioctl.h
screen_info.h
sctp.h sctp: add SCTP_REMOTE_UDP_ENCAPS_PORT sockopt 2020-10-30 15:24:11 -07:00
seccomp.h
securebits.h
sed-opal.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h seg6: add support for the SRv6 End.DT4 behavior 2020-12-04 13:30:50 -08:00
seg6.h
selinux_netlink.h
sem.h
serial_core.h tty: serial: Drop unused efm32 serial driver 2021-01-15 17:14:49 +01:00
serial_reg.h
serial.h
serio.h
shm.h
signal.h
signalfd.h signal: Introduce TRAP_PERF si_code and si_perf to siginfo 2021-04-16 16:32:41 +02:00
smc_diag.h
smc.h net/smc: Add support for obtaining SMCR device list 2020-12-01 17:56:13 -08:00
smiapp.h
snmp.h net: udp: introduce UDP_MIB_MEMERRORS for udp_mem 2020-11-09 15:34:44 -08:00
sock_diag.h
socket.h
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h uapi: fix statx attribute value overlap for DAX & MOUNT_ROOT 2020-12-03 10:03:14 -08:00
stddef.h
stm.h
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h net: allow user to set metric on default route learned via Router Advertisement 2021-01-26 18:39:45 -08:00
sysinfo.h
target_core_user.h
taskstats.h
tcp_metrics.h
tcp.h tcp: Sanitize CMSG flags and reserved args in tcp_zerocopy_receive. 2021-02-11 18:25:05 -08:00
tee.h tee: fix some comment typos in header files 2021-02-02 14:50:15 +01:00
termios.h tty: drop termiox user definitions 2021-01-07 16:17:32 +01:00
thermal.h
time_types.h
time.h
timerfd.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc_netlink.h tipc: add automatic rekeying for encryption key 2020-09-18 13:58:37 -07:00
tipc_sockets_diag.h
tipc.h tipc: add automatic rekeying for encryption key 2020-09-18 13:58:37 -07:00
tls.h net/tls: add CHACHA20-POLY1305 specific defines and structures 2020-11-27 14:32:37 -08:00
toshiba.h
tty_flags.h
tty.h
types.h
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
usbip.h
userfaultfd.h userfaultfd: add UFFD_USER_MODE_ONLY 2020-12-15 12:13:46 -08:00
userio.h
utime.h
utsname.h
uuid.h
uvcvideo.h
v4l2-common.h
v4l2-controls.h media: v4l2-ctrl: Add base layer priority id control. 2021-01-14 13:54:00 +01:00
v4l2-dv-timings.h
v4l2-mediabus.h media: v4l2: extend the CSC API to subdevice. 2020-09-26 10:22:29 +02:00
v4l2-subdev.h media: v4l2-subdev.h: BIT() is not available in userspace 2021-01-26 19:14:33 +01:00
vbox_err.h
vbox_vmmdev_types.h
vboxguest.h
vdpa.h vdpa: Enable user to query vdpa device info 2021-02-23 07:52:56 -05:00
veth.h
vfio_ccw.h
vfio_zdev.h vfio: Introduce capability definitions for VFIO_DEVICE_GET_INFO 2020-10-07 14:23:44 -06:00
vfio.h vfio: interfaces to update vaddr 2021-02-01 13:20:06 -07:00
vhost_types.h vhost: vdpa: report iova range 2020-10-23 11:55:28 -04:00
vhost.h vhost: vdpa: report iova range 2020-10-23 11:55:28 -04:00
videodev2.h media: doc: pixfmt-rgb: Clarify naming scheme for RGB formats 2020-12-07 14:02:37 +01:00
virtio_9p.h
virtio_balloon.h
virtio_blk.h
virtio_config.h
virtio_console.h
virtio_crypto.h
virtio_fs.h virtiofs: set up virtio_fs dax_device 2020-09-10 11:39:22 +02:00
virtio_gpu.h virtio-gpu api: Add a comment on VIRTIO_GPU_SHM_ID_HOST_VISIBLE 2020-11-20 10:44:41 +01:00
virtio_ids.h uapi: virtio_ids: add missing device type IDs from OASIS spec 2020-12-18 16:14:31 -05:00
virtio_input.h
virtio_iommu.h
virtio_mem.h
virtio_mmio.h virtio: Implement get_shm_region for MMIO transport 2020-09-10 10:05:58 +02:00
virtio_net.h
virtio_pci.h virtio: Implement get_shm_region for PCI transport 2020-09-10 10:05:58 +02:00
virtio_pmem.h
virtio_ring.h
virtio_rng.h
virtio_scsi.h
virtio_types.h
virtio_vsock.h
vm_sockets_diag.h
vm_sockets.h vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag 2020-12-14 19:33:39 -08:00
vmcore.h
vsockmon.h
vt.h
vtpm_proxy.h
wait.h
watch_queue.h
watchdog.h
wireguard.h
wireless.h
wmi.h
x25.h
xattr.h
xdp_diag.h
xfrm.h
xilinx-v4l2-controls.h
zorro_ids.h
zorro.h