Daniel Borkmann 96be4325f4 ebpf: add sched_cls_type and map it to sk_filter's verifier ops ... As discussed recently and at netconf/netdev01, we want to prevent making bpf_verifier_ops registration available for modules, but have them at a controlled place inside the kernel instead. The reason for this is, that out-of-tree modules can go crazy and define and register any verfifier ops they want, doing all sorts of crap, even bypassing available GPLed eBPF helper functions. We don't want to offer such a shiny playground, of course, but keep strict control to ourselves inside the core kernel. This also encourages us to design eBPF user helpers carefully and generically, so they can be shared among various subsystems using eBPF. For the eBPF traffic classifier (cls_bpf), it's a good start to share the same helper facilities as we currently do in eBPF for socket filters. That way, we have BPF_PROG_TYPE_SCHED_CLS look like it's own type, thus one day if there's a good reason to diverge the set of helper functions from the set available to socket filters, we keep ABI compatibility. In future, we could place all bpf_prog_type_list at a central place, perhaps. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-03-01 14:05:19 -05:00
..
android	android: uapi: binder.h	2014-10-20 10:30:15 +08:00
byteorder
caif
can	can: m_can: tag current CAN FD controllers as non-ISO	2015-01-15 16:57:59 +01:00
cifs
dvb
genwqe	GenWQE: Update author information	2014-09-23 23:15:46 -07:00
hdlc
hsi
isdn
mmc
netfilter	netfilter: ipset: Alignment problem between 64bit kernel 32bit userspace	2014-12-03 12:43:35 +01:00
netfilter_arp	uapi: netfilter_arp: use __u8 instead of u_int8_t	2014-08-20 15:13:08 +02:00
netfilter_bridge	netfilter: kill ulog targets	2014-06-25 19:28:43 +02:00
netfilter_ipv4	netfilter: kill ulog targets	2014-06-25 19:28:43 +02:00
netfilter_ipv6
nfsd	nfsd: implement pNFS operations	2015-02-02 18:09:42 +01:00
raid	md: discard PRINT_RAID_DEBUG ioctl	2014-10-14 13:08:29 +11:00
spi
sunrpc
tc_act	net: sched: Introduce connmark action	2015-01-19 16:02:06 -05:00
tc_ematch
usb	usb: gadget: ffs: add eventfd notification about ffs events	2015-01-27 09:34:59 -06:00
wimax
a.out.h
acct.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h
aio_abi.h
am437x-vpfe.h	[media] media: platform: add VPFE capture driver support for AM437X	2014-12-23 12:09:58 -02:00
apm_bios.h
arcfb.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	powerpc updates for 3.19 batch 2	2014-12-19 12:57:45 -08:00
auto_fs4.h
auto_fs.h
auxvec.h
ax25.h
b1lli.h
baycom.h
bcache.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
bpf_common.h	net: filter: move common defines into bpf_common.h	2014-10-14 16:06:45 -04:00
bpf.h	ebpf: add sched_cls_type and map it to sk_filter's verifier ops	2015-03-01 14:05:19 -05:00
bpqether.h
bsg.h	block SG_IO: add SG_FLAG_Q_AT_HEAD flag	2014-07-01 10:48:05 -06:00
btrfs.h	Btrfs: return failure if btrfs_dev_replace_finishing() failed	2014-11-20 17:14:28 -08:00
can.h	can: unify identifiers to ensure unique include processing	2014-05-19 09:38:24 +02:00
capability.h
capi.h
cciss_defs.h
cciss_ioctl.h
cdrom.h
cgroupstats.h
chio.h
cm4000_cs.h
cn_proc.h
coda_psdev.h
coda.h
coff.h
connector.h
const.h
cramfs_fs.h
cuda.h
cyclades.h
cycx_cfm.h
dcbnl.h	dcbnl : Fix misleading dcb_app->priority explanation	2014-07-30 17:21:05 -07:00
dccp.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlm.h
dlmconstants.h	dlm: adopt orphan locks	2014-11-19 14:48:02 -06:00
dm-ioctl.h	dm: allocate requests in target when stacking on blk-mq devices	2015-02-09 13:06:47 -05:00
dm-log-userspace.h
dn.h
dqblk_xfs.h
edd.h
efs_fs_sb.h
elf-em.h	Add ELF machine define for Nios2	2014-12-08 12:55:57 +08:00
elf-fdpic.h
elf.h	arm64: ptrace: add NT_ARM_SYSTEM_CALL regset	2014-11-28 10:19:49 +00:00
elfcore.h
errno.h
errqueue.h	net-timestamp: ACK timestamp for bytestreams	2014-08-05 16:35:54 -07:00
ethtool.h	ethtool: rename reserved1 memeber in ethtool_drvinfo for expansion ROM version	2015-02-09 14:07:54 -08:00
eventpoll.h
fadvise.h
falloc.h
fanotify.h
fb.h
fcntl.h	shm: add sealing API	2014-08-08 15:57:31 -07:00
fd.h
fdreg.h
fib_rules.h
fiemap.h
filter.h	net: filter: move common defines into bpf_common.h	2014-10-14 16:06:45 -04:00
firewire-cdev.h
firewire-constants.h
flat.h
fou.h	gue: Use checksum partial with remote checksum offload	2015-02-11 15:12:13 -08:00
fs.h	vfs: add support for a lazytime mount option	2015-02-05 02:45:00 -05:00
fsl_hypervisor.h
fuse.h	fuse: add FUSE_NO_OPEN_SUPPORT flag to INIT	2014-07-22 16:37:43 +02:00
futex.h
gameport.h
gen_stats.h
genetlink.h
gfs2_ondisk.h
gigaset_dev.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	Drivers: hv: util: make struct hv_do_fcopy match Hyper-V host messages	2014-11-07 10:21:44 -08:00
hysdn_if.h
i2c-dev.h
i2c.h
i2o-dev.h
i8k.h	i8k: uapi: Introduce define for new highest fan speed	2014-07-09 16:41:36 -07:00
icmp.h
icmpv6.h
if_addr.h	multicast: Extend ip address command to enable multicast group join/leave on	2015-02-27 16:25:25 -05:00
if_addrlabel.h
if_alg.h	crypto: af_alg - add user space interface for AEAD	2014-12-05 23:56:55 +08:00
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h	bridge: support for multiple vlans and vlan ranges in setlink and dellink requests	2015-01-12 16:47:04 -05:00
if_cablemodem.h
if_eql.h
if_ether.h	net: dsa: reduce number of protocol hooks	2014-08-27 22:59:39 -07:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h	vxlan: Use checksum partial with remote checksum offload	2015-02-11 15:12:13 -08:00
if_ltalk.h
if_packet.h	packet: remove deprecated syststamp timestamp	2014-07-29 11:39:50 -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_tun: drop broken IFF_VNET_LE	2014-12-16 11:19:42 -05:00
if_tunnel.h	gue: TX support for using remote checksum offload option	2014-11-05 16:30:03 -05:00
if_vlan.h
if_x25.h
if.h
igmp.h
in6.h	in6: fix conflict with glibc	2014-12-22 16:12:36 -05:00
in_route.h
in.h	ip: Add offset parameter to ip_cmsg_recv	2015-01-05 22:44:46 -05:00
inet_diag.h	net: tcp: add DCTCP congestion control algorithm	2014-09-29 00:13:10 -04:00
inotify.h
input.h	HID: wacom: add support for Cintiq 27QHD and 27QHD touch	2015-01-29 14:05:05 +01:00
ioctl.h
ip6_tunnel.h
ip_vs.h	ipvs: Add destination address family to netlink interface	2014-09-16 09:03:33 +09:00
ip.h
ipc.h
ipmi_msgdefs.h
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h	net: ipv6: Add sysctl entry to disable MTU updates from RA	2015-01-25 14:54:41 -08:00
ipx.h
irda.h
irqnr.h
isdn_divertif.h
isdn_ppp.h
isdn.h
isdnif.h
iso_fs.h
ivtv.h
ivtvfb.h
ixjuser.h
jffs2.h
joystick.h
Kbuild	fs/binfmt_som: Drop kernel support for HP-UX SOM binaries	2015-02-17 16:29:36 +01:00
kcmp.h	kcmp: Move kcmp.h into uapi	2014-12-02 13:52:53 -07:00
kd.h
kdev_t.h
kernel-page-flags.h	mm:add KPF_ZERO_PAGE flag for /proc/kpageflags	2015-02-11 17:06:00 -08:00
kernel.h
kernelcapi.h
kexec.h	kexec: Fix make headers_check	2015-02-17 14:34:51 -08:00
keyboard.h
keyctl.h
kfd_ioctl.h	drm/amdkfd: reformat IOCTL definitions to drm-style	2015-01-06 19:44:36 +02:00
kvm_para.h	MIPS: Add functions for hypervisor call	2014-05-30 21:01:11 +02:00
kvm.h	KVM: s390: fixes and features for kvm/next (3.20)	2015-01-23 14:33:36 +01:00
l2tp.h	l2tp : multicast notification to the registered listeners	2014-12-31 14:17:20 -05:00
libc-compat.h	ipv6: fix redefinition of in6_pktinfo and ip6_mtuinfo	2015-01-08 19:29:11 -08:00
limits.h
llc.h
loop.h
lp.h
magic.h	take the targets of /proc/*/ns/* symlinks to separate fs	2014-12-10 21:30:20 -05:00
major.h
map_to_7segment.h
matroxfb.h
mdio.h
media-bus-format.h	[media] Move mediabus format definition to a more standard place	2014-11-14 17:47:47 -02:00
media.h
mei.h
memfd.h	shm: add memfd_create() syscall	2014-08-08 15:57:31 -07:00
mempolicy.h	mm: convert p[te|md]_numa users to p[te|md]_protnone_numa	2015-02-12 18:54:08 -08:00
meye.h
mic_common.h
mic_ioctl.h
mii.h
minix_fs.h
mman.h
mmtimer.h
module.h
mpls.h
mqueue.h
mroute6.h
mroute.h
msdos_fs.h	msdos_fs.h: fix 'fields' in comment	2015-01-20 13:51:06 +01:00
msg.h	ipc/msg: increase MSGMNI, remove scaling	2014-12-13 12:42:52 -08:00
mtio.h
n_r3964.h
nbd.h
ncp_fs.h
ncp_mount.h
ncp_no.h
ncp.h
neighbour.h	vxlan: advertise link netns in fdb messages	2015-01-27 17:11:07 -08:00
net_dropmon.h
net_namespace.h	netns: add rtnl cmd to add and get peer netns ids	2015-01-19 14:21:18 -05:00
net_tstamp.h	net-timestamp: no-payload option	2015-02-02 18:46:51 -08:00
net.h
netconf.h
netdevice.h	net: add name_assign_type netdev attribute	2014-07-15 16:12:01 -07:00
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h
netlink_diag.h
netlink.h
netrom.h
nfc.h	NFC: Forward NFC_EVT_TRANSACTION to user space	2015-02-02 21:50:40 +01:00
nfs2.h
nfs3.h
nfs4_mount.h
nfs4.h
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfs.h
nfsacl.h
nl80211.h	nl80211: don't document per-wiphy interface dump	2015-01-29 16:54:44 +01:00
nubus.h
nvme.h	NVMe: Updates for 1.1 spec	2014-11-04 13:17:10 -07:00
nvram.h
omap3isp.h
omapfb.h
oom.h
openvswitch.h	net: openvswitch: Support masked set actions.	2015-02-07 22:40:17 -08:00
packet_diag.h
param.h
parport.h
patchkey.h
pci_regs.h	PCI: Add defines for PCIe Max_Read_Request_Size	2015-01-27 08:14:26 -06:00
pci.h
perf_event.h	perf: Add ability to sample machine state on interrupt	2014-11-16 11:41:57 +01:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pkt_cls.h
pkt_sched.h	pkt_sched: fq: better control of DDOS traffic	2015-02-04 22:15:45 -08:00
pktcdvd.h
pmu.h
poll.h
posix_types.h
ppdev.h
ppp_defs.h
ppp-comp.h
ppp-ioctl.h
pps.h
prctl.h	x86, mpx: On-demand kernel allocation of bounds tables	2014-11-18 00:58:53 +01:00
psci.h
ptp_clock.h
ptrace.h
qnx4_fs.h
qnxtypes.h
quota.h	quota: Cleanup flags definitions	2015-01-21 19:21:30 +01:00
radeonfb.h
random.h	random: introduce getrandom(2) system call	2014-08-05 16:41:22 -04:00
raw.h
rds.h
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
resource.h
rfkill.h
romfs_fs.h
rose.h
route.h
rtc.h
rtnetlink.h	netns: add rtnl cmd to add and get peer netns ids	2015-01-19 14:21:18 -05:00
scc.h
sched.h	sched: Update comments about CLONE_NEWUTS and CLONE_NEWIPC	2014-11-16 10:58:53 +01:00
screen_info.h
sctp.h	net: sctp: implement rfc6458, 8.1.31. SCTP_DEFAULT_SNDINFO support	2014-07-16 14:40:04 -07:00
sdla.h
seccomp.h	seccomp: implement SECCOMP_FILTER_FLAG_TSYNC	2014-07-18 12:13:40 -07:00
securebits.h
selinux_netlink.h
sem.h	ipc/sem.c: increase SEMMSL, SEMMNI, SEMOPM	2014-12-13 12:42:52 -08:00
serial_core.h	serial: driver for ETRAX FS UART	2015-02-07 18:43:16 +08:00
serial_reg.h	tty: 8250: Add 64byte UART support for FSL platforms	2015-01-09 14:33:04 -08:00
serial.h
serio.h	Input: add support for Wacom protocol 4 serial tablets	2014-07-20 14:33:23 -07:00
shm.h	ipc,shm: document new limits in the uapi header	2014-06-06 16:08:14 -07:00
signal.h
signalfd.h
smiapp.h	[media] smiapp: Add driver-specific test pattern menu item definitions	2014-08-21 15:25:11 -05:00
snmp.h	tcp: helpers to mitigate ACK loops by rate-limiting out-of-window dupacks	2015-02-08 01:03:12 -08:00
sock_diag.h
socket.h
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h
string.h
suspend_ioctls.h
swab.h
synclink.h
sysctl.h	kernel: add panic_on_warn	2014-12-10 17:41:10 -08:00
sysinfo.h
target_core_user.h	uapi/linux/target_core_user.h: fix headers_install.sh badness	2014-12-18 11:07:27 -08:00
taskstats.h
tcp_metrics.h
tcp.h
telephony.h
termios.h
thermal.h	thermal: provide an UAPI header file	2014-12-09 14:10:41 +08:00
time.h
times.h
timex.h
tiocl.h
tipc_config.h	tipc: convert legacy nl link stat to nl compat	2015-02-09 13:20:47 -08:00
tipc_netlink.h	tipc: add name table dump to new netlink api	2014-11-21 15:01:32 -05:00
tipc.h
toshiba.h
tty_flags.h	tty: warn on deprecated serial flags	2014-11-06 15:01:03 -08:00
tty.h
types.h
udf_fs_i.h
udp.h	net: Make enabling of zero UDP6 csums more restrictive	2014-05-23 16:28:53 -04:00
uhid.h	HID: uhid: report to user-space whether reports are numbered	2014-08-25 03:28:08 -05:00
uinput.h	Input: uinput - fix ioctl nr overflow for UI_GET_SYSNAME/VERSION	2015-01-11 16:27:25 -08:00
uio.h
ultrasound.h
un.h
unistd.h
unix_diag.h
usbdevice_fs.h	USB: usbfs: allow URBs to be reaped after disconnection	2015-01-31 09:05:06 -08:00
usbip.h	usbip: move usbip kernel code out of staging	2014-08-25 10:40:06 -07:00
utime.h
utsname.h
uuid.h
uvcvideo.h
v4l2-common.h	[media] v4l: Add V4L2_SEL_TGT_NATIVE_SIZE selection target	2014-12-04 12:37:01 -02:00
v4l2-controls.h	[media] adv7180: Add fast switch support	2015-02-02 11:51:38 -02:00
v4l2-dv-timings.h	Revert "[media] v4l2-dv-timings: fix a sparse warning"	2014-10-24 08:58:09 -02:00
v4l2-mediabus.h	[media] v4l2-mediabus.h: use two __u16 instead of two __u32	2014-12-16 23:21:36 -02:00
v4l2-subdev.h	[media] Make use of the new media_bus_format definitions	2014-11-14 17:51:18 -02:00
veth.h
vfio.h	vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type	2014-09-29 10:06:19 -06:00
vhost.h
videodev2.h	[media] v4l: Add packed Bayer raw10 pixel formats	2014-12-23 10:57:09 -02:00
virtio_9p.h
virtio_balloon.h	virtio_balloon: free some memory from balloon on OOM	2014-11-11 17:09:58 +10:30
virtio_blk.h	virtio_blk: v1.0 support	2014-12-09 12:05:26 +02:00
virtio_config.h	virtio: make VIRTIO_F_VERSION_1 a transport bit	2014-12-09 12:06:32 +02:00
virtio_console.h	virtio_console: virtio 1.0 support	2014-12-09 12:06:32 +02:00
virtio_ids.h
virtio_net.h	virtio_net: v1.0 endianness	2014-12-09 12:05:26 +02:00
virtio_pci.h	virtio_pci: add VIRTIO_PCI_NO_LEGACY	2014-12-14 15:10:31 +02:00
virtio_ring.h	virtio_ring: document alignment requirements	2014-12-29 10:54:54 +02:00
virtio_rng.h
virtio_scsi.h	virtio_scsi: export to userspace	2014-12-09 12:06:31 +02:00
virtio_types.h	virtio: memory access APIs	2014-12-09 12:05:24 +02:00
vm_sockets.h
vsp1.h
vt.h	vt: Remove vt_get_kmsg_redirect() from uapi header	2014-11-05 20:18:30 -08:00
wait.h
wanrouter.h
watchdog.h
wil6210_uapi.h	wil6210: atomic I/O for the card memory	2014-10-02 14:23:14 -04:00
wimax.h
wireless.h
x25.h
xattr.h	xattr: fix check for simultaneous glibc header inclusion	2014-08-29 16:28:16 -07:00
xfrm.h	xfrm: configure policy hash table thresholds by netlink	2014-09-02 13:37:56 +02:00
zorro_ids.h
zorro.h