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2d6d6f5a09
linux_dsm_epyc7002/include/uapi/linux
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Prakash Sangappa 2d6d6f5a09 mm: userfaultfd: add feature to request for a signal delivery 
In some cases, userfaultfd mechanism should just deliver a SIGBUS signal
to the faulting process, instead of the page-fault event.  Dealing with
page-fault event using a monitor thread can be an overhead in these
cases.  For example applications like the database could use the
signaling mechanism for robustness purpose.

Database uses hugetlbfs for performance reason.  Files on hugetlbfs
filesystem are created and huge pages allocated using fallocate() API.
Pages are deallocated/freed using fallocate() hole punching support.
These files are mmapped and accessed by many processes as shared memory.
The database keeps track of which offsets in the hugetlbfs file have
pages allocated.

Any access to mapped address over holes in the file, which can occur due
to bugs in the application, is considered invalid and expect the process
to simply receive a SIGBUS.  However, currently when a hole in the file
is accessed via the mapped address, kernel/mm attempts to automatically
allocate a page at page fault time, resulting in implicitly filling the
hole in the file.  This may not be the desired behavior for applications
like the database that want to explicitly manage page allocations of
hugetlbfs files.

Using userfaultfd mechanism with this support to get a signal, database
application can prevent pages from being allocated implicitly when
processes access mapped address over holes in the file.

This patch adds UFFD_FEATURE_SIGBUS feature to userfaultfd mechnism to
request for a SIGBUS signal.

See following for previous discussion about the database requirement
leading to this proposal as suggested by Andrea.

http://www.spinics.net/lists/linux-mm/msg129224.html

Link: http://lkml.kernel.org/r/1501552446-748335-2-git-send-email-prakash.sangappa@oracle.com
Signed-off-by: Prakash Sangappa <prakash.sangappa@oracle.com>
Reviewed-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Reviewed-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-09-06 17:27:29 -07:00
..
android ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctl 2017-09-01 09:21:12 +02:00
byteorder uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
caif uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
can uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
cifs
dvb [media] dvb: don't use 'time_t' in event ioctl 2017-06-20 11:27:01 -03:00
genwqe GenWQE: Update author information 2014-09-23 23:15:46 -07:00
hdlc uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
hsi uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
iio uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
isdn uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
mmc uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
netfilter uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
netfilter_arp uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
netfilter_bridge uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
netfilter_ipv4 uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
netfilter_ipv6 uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
nfsd Kbuild UAPI header export updates for v4.12 2017-05-10 20:45:36 -07:00
raid uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
sched sched/headers/uapi: Fix linux/sched/types.h userspace compilation errors 2017-07-08 11:17:55 +02:00
spi uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
sunrpc uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
tc_act bpf: expose prog id for cls_bpf and act_bpf 2017-06-21 15:14:23 -04:00
tc_ematch uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
usb include: uapi: usb: Introduce USB charger type and state definition 2017-08-15 15:05:00 +03:00
wimax uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
a.out.h uapi/linux/a.out.h: don't use deprecated system-specific predefines. 2017-06-30 13:53:07 -07:00
acct.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h include/uapi/linux/agpgart.h: include stdlib.h in userspace 2015-12-10 12:33:23 +01:00
aio_abi.h annotate RWF_... flags 2017-08-31 17:32:38 -04:00
am437x-vpfe.h [media] am437x: include linux/videodev2.h for expanding BASE_VIDIOC_PRIVATE 2015-04-02 18:10:35 -03:00
apm_bios.h
arcfb.h
aspeed-lpc-ctrl.h aspeed-lpc-ctrl: include linux/types.h for uapi header 2017-04-08 17:37:20 +02:00
atalk.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h Revert "include/uapi/linux/atm_zatm.h: include linux/time.h" 2016-11-13 12:35:13 -05:00
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 Merge branch 'stable-4.11' of git://git.infradead.org/users/pcmoore/audit 2017-02-21 13:25:50 -08:00
auto_dev-ioctl.h autofs: remove duplicated AUTOFS_DEV_IOCTL_SIZE definition 2017-02-27 18:43:45 -08:00
auto_fs4.h Fix up over-eager 'wait_queue_t' renaming 2017-07-10 11:40:19 -07:00
auto_fs.h Fix up over-eager 'wait_queue_t' renaming 2017-07-10 11:40:19 -07:00
auxvec.h
ax25.h
b1lli.h
batman_adv.h batman-adv: update copyright years for 2017 2017-01-26 08:34:19 +01:00
baycom.h
bcache.h uapi: includes linux/types.h before exporting files 2017-05-11 00:18:38 +09:00
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h mtd: provide proper 32/64-bit compat_ioctl() support for BLKPG 2015-09-29 13:37:04 -07:00
blktrace_api.h
blkzoned.h blk-zoned: implement ioctls 2016-10-18 10:05:42 -06:00
bpf_common.h net: filter: move common defines into bpf_common.h 2014-10-14 16:06:45 -04:00
bpf_perf_event.h bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type 2016-09-02 10:46:44 -07:00
bpf.h bpf: add bpf_skb_adjust_room helper 2017-07-03 02:22:52 -07:00
bpqether.h net: bpqether.h: remove if_ether.h guard 2016-11-13 00:57:53 -05:00
bsg.h
bt-bmc.h ipmi: add an Aspeed BT IPMI BMC driver 2016-09-29 19:05:06 -05:00
btrfs_tree.h btrfs_tree.h: fix include from userland 2017-05-11 00:18:38 +09:00
btrfs.h Btrfs: btrfs_ioctl_search_key documentation 2017-06-19 18:26:03 +02:00
can.h can: raw: raw_setsockopt: limit number of can_filter that can be set 2016-12-07 10:45:57 +01:00
capability.h usb: fix some references for /proc/bus/usb 2017-04-18 16:54:19 +02:00
capi.h
cciss_defs.h
cciss_ioctl.h
cdrom.h
cec-funcs.h [media] cec: fix report_current_latency 2016-12-21 06:59:13 -02:00
cec.h [media] cec: add CEC_CAP_NEEDS_HPD 2017-06-20 06:54:34 -03:00
cgroupstats.h
chio.h
cm4000_cs.h
cn_proc.h
coda_psdev.h
coda.h
coff.h
connector.h
const.h
coresight-stm.h coresight: stm: adding driver for CoreSight STM component 2016-05-03 14:59:30 -07:00
cramfs_fs.h
cryptouser.h uapi: includes linux/types.h before exporting files 2017-05-11 00:18:38 +09:00
cuda.h
cyclades.h
cycx_cfm.h
dcbnl.h dcb : Fix incorrect documentation for struct dcb_app 2015-06-23 07:00:41 -07:00
dccp.h
devlink.h net/devlink: Add E-Switch encapsulation control 2017-04-22 20:26:37 +03:00
dlm_device.h dlm: fix lvb copy for user locks 2015-08-25 14:41:50 -05:00
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 ioctl: add a new DM_DEV_ARM_POLL ioctl 2017-06-19 11:03:49 -04:00
dm-log-userspace.h uapi dm-log-userspace.h: use __u32, __s32, __u64 and __s64 from linux/types.h 2016-11-21 09:52:02 -05:00
dma-buf.h dma-buf: Add ioctls to allow userspace to flush 2016-02-12 16:01:32 +01:00
dn.h
dqblk_xfs.h quota: add new quotactl Q_XGETNEXTQUOTA 2016-02-08 11:21:50 +11:00
edd.h
efs_fs_sb.h
elf-em.h avr32: remove support for AVR32 architecture 2017-05-01 09:27:15 +02:00
elf-fdpic.h
elf.h ARC updates for 4.12 2017-05-09 10:10:15 -07:00
elfcore.h
errno.h
errqueue.h net-timestamp: ACK timestamp for bytestreams 2014-08-05 16:35:54 -07:00
ethtool.h ethtool.h: remind to update 802.3ad when adding new speeds 2017-06-08 16:05:41 -04:00
eventpoll.h eventpoll.h: add missing epoll event masks 2017-03-14 09:47:33 +08:00
fadvise.h
falloc.h vfs: add a FALLOC_FL_UNSHARE mode to fallocate to unshare a range of blocks 2016-10-03 09:11:14 -07:00
fanotify.h
fb.h
fcntl.h fs: add fcntl() interface for setting/getting write life time hints 2017-06-27 12:05:22 -06:00
fd.h
fdreg.h
fib_rules.h net: core: add UID to flows, rules, and routes 2016-11-04 14:45:23 -04:00
fiemap.h
filter.h bpf: fix bpf helpers to use skb->mac_header relative offsets 2015-04-16 14:08:49 -04:00
firewire-cdev.h
firewire-constants.h
flat.h
fou.h fou: implement FOU_CMD_GET 2015-04-12 21:25:13 -04:00
fs.h annotate RWF_... flags 2017-08-31 17:32:38 -04:00
fsl_hypervisor.h
fsmap.h vfs: add common GETFSMAP ioctl definitions 2017-04-03 15:18:16 -07:00
fuse.h fuse: Add posix ACL support 2016-10-01 07:32:32 +02:00
futex.h
gameport.h
gen_stats.h sched: align nlattr properly when needed 2016-04-26 12:00:49 -04:00
genetlink.h genetlink: use idr to track families 2016-10-27 16:16:09 -04:00
gfs2_ondisk.h gfs2: change gfs2 readdir cookie 2015-12-14 12:19:37 -06:00
gigaset_dev.h
gpio.h gpio: userspace ABI for reading GPIO line events 2016-06-15 09:29:17 +02:00
gsmmux.h tty: linux/gsmmux.h needs linux/types.h 2015-07-23 17:48:43 -07:00
gtp.h gtp: rename SGSN netlink attribute 2017-03-25 20:11:19 -07:00
hash_info.h keys, trusted: select hash algorithm for TPM2 chips 2015-12-20 15:27:12 +02:00
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h
hpet.h
hsr_netlink.h
hw_breakpoint.h hw_breakpoint: Allow watchpoint of length 3,5,6 and 7 2016-11-18 17:23:17 +00:00
hyperv.h tools: hv: report ENOSPC errors in hv_fcopy_daemon 2015-12-14 19:12:21 -08:00
hysdn_if.h
i2c-dev.h i2c-dev: Fix typo in ioctl name reference 2015-10-23 23:26:43 +02:00
i2c.h i2c: smbus: add SMBus Host Notify support 2016-06-17 13:24:05 +02:00
i2o-dev.h
i8k.h
icmp.h ipv6: RFC 4884 partial support for SIT/GRE tunnels 2016-06-18 22:11:39 -07:00
icmpv6.h
if_addr.h ipv6: introduce IFA_F_STABLE_PRIVACY flag 2015-03-23 22:12:09 -04:00
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 arcnet: fix indentation of if_arcnet.h 2015-09-23 08:44:22 +02:00
if_arp.h VSOCK: Add vsockmon tap functions 2017-04-24 12:35:56 -04:00
if_bonding.h
if_bridge.h bridge: uapi: add per vlan tunnel info 2017-02-03 15:21:21 -05:00
if_cablemodem.h
if_eql.h
if_ether.h RDMA: Adding ethertype ETH_P_IBOE 2017-01-10 14:05:11 -05:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h xdp: add reporting of offload mode 2017-06-23 13:42:20 -04:00
if_ltalk.h
if_macsec.h macsec: limit ICV length to 16 octets 2016-07-25 10:55:39 -07:00
if_packet.h packet: add PACKET_FANOUT_FLAG_UNIQUEID to assign new fanout group id. 2017-04-24 12:46:00 -04:00
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h net: l2tp: deprecate PPPOL2TP_MSG_* in favour of L2TP_MSG_* 2016-12-10 23:29:11 -05:00
if_pppox.h include/uapi/linux/if_pppox.h: include linux/in.h and linux/in6.h 2016-08-22 16:25:15 -07:00
if_slip.h
if_team.h
if_tun.h macvtap/tun: cross-endian support for little-endian hosts 2015-06-01 15:48:56 +02:00
if_tunnel.h ip6_tunnel: Allow policy-based routing through tunnels 2017-04-21 13:21:30 -04:00
if_vlan.h
if_x25.h
if.h uapi: fix linux/if.h userspace compilation errors 2017-02-22 16:09:04 -05:00
ife.h net: Introduce ife encapsulation module 2017-02-03 15:16:45 -05:00
igmp.h bridge: sparse fixes in br_ip6_multicast_alloc_query() 2017-01-17 15:22:05 -05:00
ila.h ila: add checksum neutral ILA translations 2016-04-26 01:27:07 -04:00
in6.h ipv6: add IPV6_RECVFRAGSIZE cmsg 2016-11-03 15:41:11 -04:00
in_route.h
in.h ipv4: add IP_RECVFRAGSIZE cmsg 2016-11-03 15:41:11 -04:00
inet_diag.h net: ip, diag -- Add diag interface for raw sockets 2016-10-23 19:35:24 -04:00
inotify.h
input-event-codes.h Input: introduce KEY_ASSISTANT 2017-07-02 13:40:25 -07:00
input.h HID: sony: Report DS4 motion sensors through a separate device 2017-03-21 15:11:32 +01:00
ioctl.h
ip6_tunnel.h uapi: fix linux/ip6_tunnel.h userspace compilation errors 2017-02-23 10:46:07 -05:00
ip_vs.h netfilter/ipvs: use nla_put_u64_64bit() 2016-04-25 15:09:11 -04:00
ip.h ipv4: add option to drop gratuitous ARP packets 2016-02-11 04:27:35 -05:00
ipc.h
ipmi_msgdefs.h
ipmi.h scripts/spelling.txt: add regsiter -> register spelling mistake 2017-05-08 17:15:13 -07:00
ipsec.h
ipv6_route.h net: ipv6: RTF_PCPU should not be settable from userspace 2017-04-21 13:55:33 -04:00
ipv6.h net: ipv6: Add sysctl for minimum prefix len acceptable in RIOs. 2017-03-22 14:20:54 -07:00
ipx.h include/uapi/linux/ipx.h: fix conflicting defitions with glibc netipx/ipx.h 2016-08-22 16:25:15 -07:00
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 uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
kcm.h kcm: Kernel Connection Multiplexor module 2016-03-09 16:36:14 -05:00
kcmp.h kcmp: add KCMP_EPOLL_TFD mode to compare epoll target files 2017-07-12 16:26:01 -07:00
kcov.h kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
kd.h
kdev_t.h
kernel-page-flags.h proc: export idle flag via kpageflags 2015-09-10 13:29:01 -07:00
kernel.h uapi: define DIV_ROUND_UP for userland 2016-03-04 16:10:36 -05:00
kernelcapi.h
kexec.h arm64/kexec: Add core kexec support 2016-06-27 16:31:25 +01:00
keyboard.h
keyctl.h KEYS: DH: add __user annotations to keyctl_kdf_params 2017-06-09 13:29:49 +10:00
kfd_ioctl.h drm/amdkfd: Implement image tiling mode support v2 2017-08-15 23:00:22 -04:00
kvm_para.h KVM: x86: add KVM_HC_CLOCK_PAIRING hypercall 2017-02-07 18:16:45 +01:00
kvm.h kvm: x86: hyperv: make VP_INDEX managed by userspace 2017-07-14 16:28:18 +02:00
l2tp.h uapi: fix linux/if_pppol2tp.h userspace compilation errors 2017-02-14 22:18:05 -05:00
libc-compat.h include/uapi/linux/ipx.h: fix conflicting defitions with glibc netipx/ipx.h 2016-08-22 16:25:15 -07:00
lightnvm.h lightnvm: allow to init targets on factory mode 2017-04-16 10:06:25 -06:00
limits.h
lirc.h [media] lirc.h: remove several unused ioctls 2016-07-11 10:49:52 -03:00
llc.h uapi: fix linux/llc.h userspace compilation error 2017-02-23 10:46:08 -05:00
loop.h Revert "loop: support 4k physical blocksize" 2017-08-23 15:57:55 -06:00
lp.h
lwtunnel.h bpf: BPF for lightweight tunnel infrastructure 2016-12-02 10:51:49 -05:00
magic.h ocfs2: use magic.h 2017-07-06 16:24:30 -07:00
major.h docs: fix locations of several documents that got moved 2016-10-24 08:12:35 -02:00
map_to_7segment.h
matroxfb.h
max2175.h [media] media: i2c: max2175: Add MAX2175 support 2017-06-20 07:02:43 -03:00
mdio.h
media-bus-format.h media: uapi: Add RGB and YUV bus formats for Synopsys HDMI TX Controller 2017-04-03 11:45:08 -04:00
media.h [media] add mux and video interface bridge entity functions 2017-06-20 07:18:01 -03:00
mei.h mei: add async event notification ioctls 2015-08-03 17:30:00 -07:00
membarrier.h membarrier: Provide expedited private command 2017-08-17 07:28:05 -07:00
memfd.h shm: add memfd_create() syscall 2014-08-08 15:57:31 -07:00
mempolicy.h mm, mempolicy: simplify rebinding mempolicies when updating cpusets 2017-07-06 16:24:34 -07:00
meye.h
mic_common.h misc: mic: Update MIC host daemon with COSM changes 2015-10-04 12:54:54 +01:00
mic_ioctl.h
mii.h net: Add mask for Control register 10Mbps speed 2016-08-12 16:57:20 -07:00
minix_fs.h
mman.h mm: arch: consolidate mmap hugetlb size encodings 2017-09-06 17:27:28 -07:00
mmtimer.h
module.h
mpls_iptunnel.h mpls: allow TTL propagation from IP packets to be configured 2017-03-13 15:29:22 -07:00
mpls.h mpls: Packet stats 2017-01-17 14:38:43 -05:00
mqueue.h uapi: mqueue.h: add missing linux/types.h include 2017-02-24 17:46:56 -08:00
mroute6.h ip6mr: add netlink notifications on mrt6msg cache reports 2017-06-21 11:22:53 -04:00
mroute.h ipmr: add netlink notifications on igmpmsg cache reports 2017-06-21 11:22:52 -04:00
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-netlink.h nbd: add a status netlink command 2017-04-17 09:58:42 -06:00
nbd.h nbd: add FUA op support 2017-05-30 08:20:25 -06:00
ncp_fs.h
ncp_mount.h
ncp_no.h
ncp.h
ndctl.h libnvdimm: clean up command definitions 2017-08-28 08:33:20 -07:00
neighbour.h net: bridge: Receive notification about successful FDB offload 2017-06-08 14:16:25 -04:00
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: allow simultaneous SW and HW transmit timestamping 2017-05-21 13:37:32 -04:00
net.h
netconf.h net: mpls: Add support for netconf 2017-02-20 11:13:37 -05:00
netdevice.h
netfilter_arp.h
netfilter_bridge.h netfilter: fix include files for compilation 2015-11-23 17:54:38 +01:00
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h uapi: stop including linux/sysctl.h in uapi/linux/netfilter.h 2017-02-23 21:51:39 +01:00
netlink_diag.h netlink/diag: report flags for netlink sockets 2017-04-05 07:13:56 -07:00
netlink.h netlink: allow sending extended ACK with cookie on success 2017-04-13 13:58:21 -04:00
netrom.h
nfc.h NFC: netlink: Add missing NFC_ATTR comments 2015-10-27 03:55:10 +01:00
nfs2.h
nfs3.h
nfs4_mount.h
nfs4.h nfs: add a new NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK constant 2016-09-26 15:20:37 -04:00
nfs_fs.h
nfs_idmap.h NFS: Move nfs_idmap.h into fs/nfs/ 2015-04-23 15:16:14 -04:00
nfs_mount.h
nfs.h nfs: use btrfs ioctl defintions for clone 2015-11-23 21:53:08 -05:00
nfsacl.h nfsd: Add macro NFS_ACL_MASK for ACL 2015-07-20 14:58:46 -04:00
nilfs2_api.h nilfs2: move ioctl interface and disk layout to uapi separately 2016-08-02 19:35:21 -04:00
nilfs2_ondisk.h nilfs2: move ioctl interface and disk layout to uapi separately 2016-08-02 19:35:21 -04:00
nl80211.h nl80211: Don't verify owner_nlportid on NAN commands 2017-06-30 09:44:17 +03:00
nsfs.h nsfs: Add an ioctl() to return owner UID of a userns 2017-02-03 14:35:43 +13:00
nubus.h nubus: Add MVC and VSC video card definitions 2017-04-20 09:54:24 +02:00
nvme_ioctl.h NVMe: Allow user initiated rescan 2016-05-17 17:14:21 -06:00
nvram.h
omap3isp.h
omapfb.h
oom.h
openvswitch.h openvswitch: warn about missing first netlink attribute 2017-06-08 15:57:09 -04:00
packet_diag.h uapi: fix linux/packet_diag.h userspace compilation error 2017-03-09 13:22:28 -08:00
param.h
parport.h
patchkey.h
pci_regs.h PCI: Add sysfs max_link_speed/width, current_link_speed/width, etc 2017-06-19 16:54:53 -05:00
pci.h
pcitest.h misc: Add host side PCI driver for PCI test function device 2017-04-28 10:23:19 -05:00
perf_event.h perf/core, x86: Add PERF_SAMPLE_PHYS_ADDR 2017-08-29 15:09:25 +02:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pkt_cls.h bpf: expose prog id for cls_bpf and act_bpf 2017-06-21 15:14:23 -04:00
pkt_sched.h mqprio: Change handling of hw u8 to allow for multiple hardware offload modes 2017-03-15 15:20:27 -07:00
pktcdvd.h
pmu.h
poll.h
posix_acl_xattr.h posix_acl: uapi header split 2016-09-27 21:52:00 -04:00
posix_acl.h posix_acl: uapi header split 2016-09-27 21:52:00 -04:00
posix_types.h
ppdev.h
ppp_defs.h
ppp-comp.h
ppp-ioctl.h
pps.h pps: fix padding issue with PPS_FETCH for ioctl_compat 2017-03-17 15:10:49 +09:00
pr.h uapi: includes linux/types.h before exporting files 2017-05-11 00:18:38 +09:00
prctl.h capabilities: ambient capabilities 2015-09-04 16:54:41 -07:00
psample.h net: Introduce psample, a new genetlink channel for packet sampling 2017-01-24 13:44:28 -05:00
psci.h drivers: firmware: psci: add system suspend support 2015-10-02 14:35:17 +01:00
ptp_clock.h ptp: Add PTP_SYS_OFFSET_PRECISE for driver crosstimestamping 2016-03-03 14:23:43 -08:00
ptrace.h seccomp, ptrace: add support for dumping seccomp filters 2015-10-27 19:55:13 -07:00
qnx4_fs.h
qnxtypes.h
qrtr.h uapi: includes linux/types.h before exporting files 2017-05-11 00:18:38 +09:00
quota.h fs/quota: use nla_put_u64_64bit() 2016-04-26 12:00:48 -04:00
radeonfb.h
random.h random: introduce getrandom(2) system call 2014-08-05 16:41:22 -04:00
raw.h
rds.h uapi: fix linux/rds.h userspace compilation errors 2017-02-23 10:55:08 -05:00
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
resource.h
rfkill.h rfkill: Update userspace API documentation 2016-02-24 09:04:25 +01:00
rio_cm_cdev.h rapidio: add RapidIO channelized messaging driver 2016-08-02 19:35:31 -04:00
rio_mport_cdev.h rapidio/mport_cdev: fix uapi type definitions 2016-05-05 17:38:53 -07:00
romfs_fs.h
rose.h
route.h
rpmsg.h rpmsg: Driver for user space endpoint interface 2017-01-18 10:43:15 -08:00
rtc.h
rtnetlink.h rtnetlink: add restricted rtnl groups for ipv4 and ipv6 mroute 2017-06-21 11:22:52 -04:00
scc.h
sched.h sched/deadline: Make GRUB a task's flag 2017-06-08 10:31:52 +02:00
scif_ioctl.h misc: mic: SCIF RMA header file and IOCTL changes 2015-10-04 12:54:54 +01:00
screen_info.h efifb: Add support for 64-bit frame buffer addresses 2015-10-12 14:20:06 +01:00
sctp.h sctp: Add peeloff-flags socket option 2017-07-01 15:26:11 -07:00
sdla.h
seccomp.h
securebits.h capabilities: add a securebit to disable PR_CAP_AMBIENT_RAISE 2015-09-04 16:54:41 -07:00
sed-opal.h uapi: sed-opal fix IOW for activate lsp to use correct struct 2017-02-14 19:47:16 -07:00
seg6_genl.h ipv6: sr: add code base for control plane support of SR-IPv6 2016-11-09 20:40:06 -05:00
seg6_hmac.h ipv6: sr: add missing Kbuild export for header files 2017-01-16 14:47:21 -05:00
seg6_iptunnel.h uapi: fix linux/seg6.h and linux/seg6_iptunnel.h userspace compilation errors 2017-02-23 10:55:08 -05:00
seg6.h uapi: fix linux/seg6.h and linux/seg6_iptunnel.h userspace compilation errors 2017-02-23 10:55:08 -05:00
selinux_netlink.h
sem.h include/linux/sem.h: correctly document sem_ctime 2017-07-12 16:26:01 -07:00
serial_core.h serial: 8250: of: Add new port type for MediaTek BTIF controller on MT7622/23 SoC 2017-08-28 20:51:22 +02:00
serial_reg.h serial: exar: Move register defines from uapi header to consumer site 2017-02-10 15:13:26 +01:00
serial.h serial: uapi: Add support for bus termination 2017-05-18 16:34:55 +02:00
serio.h [media] serio.h: add SERIO_RAINSHADOW_CEC ID 2017-04-10 12:34:01 -03:00
shm.h mm: shm: use new hugetlb size encoding definitions 2017-09-06 17:27:28 -07:00
signal.h signals/sigaltstack: Change SS_AUTODISARM to (1U << 31) 2016-05-04 08:34:14 +02:00
signalfd.h
smc_diag.h smc_diag.h: fix include from userland 2017-05-11 00:18:39 +09:00
smc.h smc: establish pnet table management 2017-01-09 16:07:38 -05:00
smiapp.h [media] smiapp: Add driver-specific test pattern menu item definitions 2014-08-21 15:25:11 -05:00
snmp.h tcp: add TCPMemoryPressuresChrono counter 2017-06-08 11:26:19 -04:00
sock_diag.h sock_diag: add SK_MEMINFO_DROPS 2016-04-04 22:11:20 -04:00
socket.h
sockios.h driver: tun: Use new macro SOCK_IOC_TYPE instead of literal number 0x89 2016-10-31 10:56:47 -04:00
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h uapi: change the type of struct statx_timestamp.tv_nsec to unsigned 2017-04-26 21:19:05 -04:00
stddef.h uapi/linux/stddef.h: Provide __always_inline to userspace headers 2016-03-30 12:50:17 +02:00
stm.h stm class: Introduce an abstraction for System Trace Module devices 2015-10-04 20:28:58 +01:00
string.h
suspend_ioctls.h
swab.h byteswap: try to avoid __builtin_constant_p gcc bug 2016-05-05 17:38:53 -07:00
switchtec_ioctl.h switchtec: Add "running" status flag to fw partition info ioctl 2017-06-27 18:23:14 -05:00
sync_file.h dma-buf/sync_file: fix documentation error 2016-09-20 18:12:38 +05:30
synclink.h
sysctl.h net: Remove NET_CORE_BUDGET_USECS from sysctl binary interface. 2017-04-21 15:59:52 -04:00
sysinfo.h
target_core_user.h tcmu: perfom device add, del and reconfig synchronously 2017-07-06 23:11:39 -07:00
taskstats.h
tcp_metrics.h libnl: nla_put_msecs(): align on a 64-bit area 2016-04-23 20:13:24 -04:00
tcp.h tcp: md5: add TCP_MD5SIG_EXT socket option to set a key address prefix 2017-06-19 13:51:34 -04:00
tee.h tee: generic TEE subsystem 2017-03-09 15:42:33 +01:00
telephony.h
termios.h
thermal.h thermal: provide an UAPI header file 2014-12-09 14:10:41 +08:00
time.h mmtimer: Remove the SGI SN2 mmtimer driver 2017-05-26 12:52:19 +02:00
timerfd.h timerfd: export defines to userspace 2017-01-10 18:31:55 -08:00
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 the ability to get UDP options via netlink 2016-08-26 21:38:41 -07:00
tipc.h tipc: make replicast a user selectable option 2017-01-20 12:10:17 -05:00
tls.h tls: kernel TLS support 2017-06-15 12:12:40 -04:00
toshiba.h toshiba_acpi: Add /dev/toshiba_acpi device 2015-07-24 14:15:10 -07:00
tty_flags.h tty: core: Undefine ASYNC_* flags superceded by TTY_PORT* flags 2016-04-30 09:26:55 -07:00
tty.h tty: handle the case where we cannot restore a line discipline 2017-06-03 18:43:46 +09:00
types.h linux/types.h: enable endian checks for all sparse builds 2016-12-16 00:13:39 +02:00
udf_fs_i.h
udp.h gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U) 2016-05-10 12:25:04 -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 - rework ABS validation 2015-12-18 17:48:51 -08:00
uio.h
uleds.h leds: Introduce userspace LED class driver 2016-11-22 12:07:02 +01:00
ultrasound.h
un.h unix: add ioctl to open a unix socket file with O_PATH 2017-02-02 21:58:02 -05:00
unistd.h
unix_diag.h
usbdevice_fs.h USB: add usbfs ioctl to retrieve the connection speed 2017-06-13 10:48:24 +02:00
usbip.h usbip: move usbip kernel code out of staging 2014-08-25 10:40:06 -07:00
userfaultfd.h mm: userfaultfd: add feature to request for a signal delivery 2017-09-06 17:27:29 -07:00
userio.h Input: add userio module 2015-10-27 18:55:31 -07:00
utime.h
utsname.h
uuid.h uuid: rename uuid types 2017-06-05 16:58:59 +02:00
uvcvideo.h
v4l2-common.h [media] media: v4l: Dual license v4l2-common.h under GPL v2 and BSD licenses 2016-02-01 08:47:05 -02:00
v4l2-controls.h [media] v4l: ctrls: Add a control for digital gain 2017-06-20 08:14:34 -03:00
v4l2-dv-timings.h [media] v4l2-dv-timings: add VICs and picture aspect ratio 2016-11-16 15:13:18 -02:00
v4l2-mediabus.h [media] videodev2.h: add support for transfer functions 2015-06-05 11:45:45 -03:00
v4l2-subdev.h [media] v4l2-subdev.h: add 'which' field for the enum structs 2015-03-23 11:44:35 -07:00
veth.h
vfio_ccw.h vfio: ccw: introduce ccw_io_region 2017-03-31 12:55:06 +02:00
vfio.h vfio: ccw: realize VFIO_DEVICE_G(S)ET_IRQ_INFO ioctls 2017-03-31 12:55:09 +02:00
vhost.h vhost: remove unused feature bit 2016-12-16 00:13:38 +02:00
videodev2.h [media] media: Add new SDR formats PC16, PC18 & PC20 2017-06-20 07:03:58 -03:00
virtio_9p.h
virtio_balloon.h virtio_balloon: export 'available' memory to balloon statistics 2016-03-17 15:09:34 -07:00
virtio_blk.h virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH 2016-03-02 17:01:59 +02:00
virtio_config.h virtio: new feature to detect IOMMU device quirk 2016-08-01 21:44:52 +03:00
virtio_console.h virtio_console: virtio 1.0 support 2014-12-09 12:06:32 +02:00
virtio_crypto.h crypto: add virtio-crypto driver 2016-12-16 00:13:32 +02:00
virtio_gpu.h include/uapi/linux/virtio_gpu.h: use __u8 from <linux/types.h> 2015-12-10 12:33:23 +01:00
virtio_ids.h crypto: add virtio-crypto driver 2016-12-16 00:13:32 +02:00
virtio_input.h Add virtio-input driver. 2015-03-29 12:13:52 +10:30
virtio_mmio.h virtio_mmio: expose header to userspace 2017-02-27 16:31:23 +02:00
virtio_net.h virtio_net: add _UAPI prefix to virtio_net header guards 2016-06-10 23:03:55 -07:00
virtio_pci.h Revert "virtio_pci: don't duplicate the msix_enable flag in struct pci_dev" 2017-04-11 00:28:41 +03:00
virtio_ring.h x86/lguest: Remove lguest support 2017-08-24 09:57:28 +02:00
virtio_rng.h
virtio_scsi.h uapi/virtio_scsi: allow overriding CDB/SENSE size 2015-03-13 15:55:43 +10:30
virtio_types.h linux: drop __bitwise__ everywhere 2016-12-16 00:13:41 +02:00
virtio_vsock.h virtio-vsock: fix include guard typo 2016-08-09 13:42:38 +03:00
vm_sockets.h
vsockmon.h VSOCK: Add vsockmon device 2017-04-24 12:35:56 -04:00
vt.h tty: vt, remove reduntant check 2016-04-30 09:26:55 -07:00
vtpm_proxy.h tpm: vtpm_proxy: Implement request_locality function. 2017-06-13 22:02:09 +03:00
wait.h
wanrouter.h
watchdog.h
wimax.h
wireless.h wext: reformat struct/union declarations 2016-06-09 10:14:39 +02:00
x25.h
xattr.h xattr: fix check for simultaneous glibc header inclusion 2014-08-29 16:28:16 -07:00
xfrm.h xfrm: Add an IPsec hardware offloading API 2017-04-14 10:06:10 +02:00
xilinx-v4l2-controls.h [media] v4l: xilinx: Add Test Pattern Generator driver 2015-04-03 01:04:18 -03:00
zorro_ids.h
zorro.h