Chenyi Qiang fe6b6bc802 KVM: VMX: Enable bus lock VM exit ... Virtual Machine can exploit bus locks to degrade the performance of system. Bus lock can be caused by split locked access to writeback(WB) memory or by using locks on uncacheable(UC) memory. The bus lock is typically >1000 cycles slower than an atomic operation within a cache line. It also disrupts performance on other cores (which must wait for the bus lock to be released before their memory operations can complete). To address the threat, bus lock VM exit is introduced to notify the VMM when a bus lock was acquired, allowing it to enforce throttling or other policy based mitigations. A VMM can enable VM exit due to bus locks by setting a new "Bus Lock Detection" VM-execution control(bit 30 of Secondary Processor-based VM execution controls). If delivery of this VM exit was preempted by a higher priority VM exit (e.g. EPT misconfiguration, EPT violation, APIC access VM exit, APIC write VM exit, exception bitmap exiting), bit 26 of exit reason in vmcs field is set to 1. In current implementation, the KVM exposes this capability through KVM_CAP_X86_BUS_LOCK_EXIT. The user can get the supported mode bitmap (i.e. off and exit) and enable it explicitly (disabled by default). If bus locks in guest are detected by KVM, exit to user space even when current exit reason is handled by KVM internally. Set a new field KVM_RUN_BUS_LOCK in vcpu->run->flags to inform the user space that there is a bus lock detected in guest. Document for Bus Lock VM exit is now available at the latest "Intel Architecture Instruction Set Extensions Programming Reference". Document Link: https://software.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html Co-developed-by: Xiaoyao Li <xiaoyao.li@intel.com> Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com> Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com> Message-Id: <20201106090315.18606-4-chenyi.qiang@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-02-04 05:27:21 -05:00
..
android	binder: add flag to clear buffer on txn complete	2020-12-09 15:41:21 +01:00
byteorder	…
caif	net: caif: drop duplicate words in comments	2020-07-15 20:34:11 -07:00
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	iio: add IIO_MOD_O2 modifier	2020-08-22 10:53:12 +01:00
isdn	…
mmc	…
netfilter	netfilter: nftables: add set expression flags	2020-12-28 10:50:26 +01:00
netfilter_arp	…
netfilter_bridge	…
netfilter_ipv4	…
netfilter_ipv6	…
nfsd	…
raid	raid: md_p.h: drop duplicated word in a comment	2020-07-21 22:05:32 -07:00
sched	sched/uclamp: Allow to reset a task uclamp constraint value	2020-11-19 11:25:47 +01:00
spi	spi: uapi: spidev: Use TABs for alignment	2020-06-15 16:03:38 +01:00
sunrpc	…
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	include/: replace HTTP links with HTTPS ones	2020-08-12 10:57:59 -07:00
a.out.h	…
acct.h	…
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.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	atm: Replace HTTP links with HTTPS ones	2020-07-13 17:01:44 -07:00
atmlec.h	…
atmmpc.h	…
atmppp.h	…
atmsap.h	…
atmsvc.h	…
audit.h	audit: report audit wait metric in audit status reply	2020-07-21 11:21:44 -04:00
auto_dev-ioctl.h	autofs: fix doubled word	2020-08-12 10:58:00 -07:00
auto_fs.h	…
auto_fs4.h	…
auxvec.h	…
ax25.h	…
batadv_packet.h	batman-adv: Fix typos and grammar in documentation	2020-06-26 10:36:30 +02:00
batman_adv.h	batman-adv: Allow selection of routing algorithm over rtnetlink	2020-12-04 08:40:52 +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	…
blkpg.h	…
blktrace_api.h	…
blkzoned.h	block: fix uapi blkzoned.h comments	2020-10-09 12:47:02 -06:00
bpf.h	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-12-14 15:34:36 -08:00
bpf_common.h	…
bpf_perf_event.h	…
bpfilter.h	…
bpqether.h	…
bsg.h	…
bt-bmc.h	…
btf.h	…
btrfs.h	btrfs: introduce ZONED feature flag	2020-12-08 15:54:16 +01:00
btrfs_tree.h	btrfs: calculate inline extent buffer page size based on page size	2020-12-09 19:16:10 +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	…
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	…
cyclades.h	…
cycx_cfm.h	…
dcbnl.h	…
dccp.h	…
devlink.h	devlink: use _BITUL() macro instead of BIT() in the UAPI header	2020-12-16 16:16:40 -08:00
dlm.h	…
dlm_device.h	…
dlm_netlink.h	…
dlm_plock.h	…
dlmconstants.h	…
dm-ioctl.h	dm: export dm_copy_name_and_uuid	2020-10-01 15:03:40 -04:00
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	icmp: support rfc 4884	2020-07-19 19:20:22 -07:00
erspan.h	…
ethtool.h	uapi: move constants from <linux/kernel.h> to <linux/const.h>	2020-12-15 12:13:36 -08:00
ethtool_netlink.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-09-22 16:45:34 -07:00
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	fanotify: add support for FAN_REPORT_NAME	2020-07-27 23:24:00 +02:00
fb.h	drm/fb-helper: Fix vt restore	2020-06-24 21:34:11 +02:00
fcntl.h	…
fd.h	…
fdreg.h	…
fib_rules.h	…
fiemap.h	A lot of bug fixes and cleanups for ext4, including:	2020-06-05 16:19:28 -07:00
filter.h	…
firewire-cdev.h	…
firewire-constants.h	…
fou.h	…
fpga-dfl.h	fpga: dfl: afu: add AFU interrupt support	2020-07-06 21:37:08 -07:00
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	…
fsmap.h	…
fsverity.h	fs-verity: move structs needed for file signing to UAPI header	2020-11-23 19:30:14 -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: Keep track of deleted inode generations in LVBs	2020-06-05 20:19:20 +02:00
gpio.h	gpiolib: cdev: allow edge event timestamps to be configured as REALTIME	2020-12-05 23:22:47 +01:00
gsmmux.h	…
gtp.h	gtp: add notification mechanism	2020-08-27 08:01:47 -07:00
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	hsr: enhance netlink socket interface to support PRP	2020-07-27 12:20:40 -07:00
hw_breakpoint.h	…
hyperv.h	hyperv: hyperv.h: drop a duplicated word	2020-07-23 17:55:20 +00:00
i2c-dev.h	…
i2c.h	…
i2o-dev.h	…
i8k.h	…
icmp.h	icmp: support rfc 4884	2020-07-19 19:20:22 -07:00
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.h	…
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	…
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	net: suggest L2 discards be counted towards rx_dropped	2021-01-05 16:23:57 -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	l2tp: remove tunnel and session debug flags field	2020-08-22 12:44:37 -07:00
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 new statistics	2020-07-13 15:32:56 -07:00
ife.h	…
igmp.h	…
ila.h	…
in.h	net: Fix some comments	2020-08-27 07:55:59 -07:00
in6.h	icmp6: support rfc 4884	2020-07-24 17:12:41 -07:00
in_route.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	…
io_uring.h	io_uring: add timeout update	2020-12-09 12:04:01 -07:00
ioctl.h	…
iommu.h	iommu/vt-d: Check UAPI data processed by IOMMU core	2020-10-01 14:52:46 +02:00
ip.h	…
ip6_tunnel.h	…
ip_vs.h	…
ipc.h	…
ipmi.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
ipsec.h	…
ipv6.h	…
ipv6_route.h	…
ipx.h	…
irqnr.h	…
iso_fs.h	…
isst_if.h	platform/x86: ISST: drop a duplicated word in isst_if.h	2020-07-27 16:34:12 +03:00
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	include/uapi/linux: Fix indentation in kfd_smi_event enum	2020-08-31 14:40:29 -04:00
kvm.h	KVM: VMX: Enable bus lock VM exit	2021-02-04 05:27:21 -05:00
kvm_para.h	…
l2tp.h	l2tp: report rx cookie discards in netlink get	2020-09-29 13:26:36 -07:00
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	include/: replace HTTP links with HTTPS ones	2020-08-12 10:57:59 -07:00
matroxfb.h	…
max2175.h	…
mdio.h	net: phy: add USXGMII link partner ability constants	2020-07-19 18:05:49 -07:00
media-bus-format.h	media updates for v5.11-rc1	2020-12-14 11:47:37 -08:00
media.h	…
mei.h	mei: add connect with vtag ioctl	2020-08-18 15:44:44 +02:00
membarrier.h	rseq/membarrier: Add MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ	2020-09-25 14:23:27 +02:00
memfd.h	…
mempolicy.h	…
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	Add a "nosymfollow" mount option.	2020-08-27 16:06:47 -04:00
mpls.h	…
mpls_iptunnel.h	…
mptcp.h	mptcp: add MPTCP socket diag interface	2020-07-09 12:38:41 -07:00
mqueue.h	…
mroute.h	ipmr: Add high byte of VIF ID to igmpmsg	2020-09-10 12:25:51 -07:00
mroute6.h	uapi: move constants from <linux/kernel.h> to <linux/const.h>	2020-12-15 12:13:36 -08:00
mrp_bridge.h	bridge: mrp: Implement LC mode for MRP	2020-11-25 13:33:35 -08:00
msdos_fs.h	…
msg.h	…
mtio.h	…
n_r3964.h	…
nbd-netlink.h	…
nbd.h	…
ncsi.h	…
ndctl.h	ACPI: NFIT: Define runtime firmware activation commands	2020-07-25 19:34:47 -06:00
neighbour.h	net: bridge: add a flag to avoid refreshing fdb when changing/adding	2020-06-24 14:36:33 -07:00
net.h	…
net_dropmon.h	…
net_namespace.h	…
net_tstamp.h	…
netconf.h	…
netdevice.h	…
netfilter.h	netfilter: restore NF_INET_NUMHOOKS	2020-10-14 20:28:05 -07:00
netfilter_arp.h	…
netfilter_bridge.h	…
netfilter_decnet.h	…
netfilter_ipv4.h	…
netfilter_ipv6.h	…
netlink.h	uapi: move constants from <linux/kernel.h> to <linux/const.h>	2020-12-15 12:13:36 -08:00
netlink_diag.h	…
netrom.h	…
nexthop.h	…
nfc.h	…
nfs.h	…
nfs2.h	…
nfs3.h	…
nfs4.h	NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag	2020-10-16 09:28:43 -04:00
nfs4_mount.h	…
nfs_fs.h	NFSv4.2: add client side xattr caching.	2020-07-13 17:52:46 -04:00
nfs_idmap.h	…
nfs_mount.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 common API to configure SAR power limitations	2020-12-11 13:38:54 +01:00
nsfs.h	…
nubus.h	…
nvme_ioctl.h	…
nvram.h	…
omap3isp.h	…
omapfb.h	…
oom.h	…
openat2.h	…
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.h	…
pci_regs.h	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
pcitest.h	…
perf_event.h	Merge remote-tracking branch 'origin/master' into perf/core	2020-11-26 13:16:55 +01:00
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	net/sched: cls_flower: Add hash info to flow classification	2020-07-24 15:23:31 -07:00
pkt_sched.h	net: sched: sch_red: Add qevents "early_drop" and "mark"	2020-06-29 17:08:28 -07:00
pktcdvd.h	…
pmu.h	…
poll.h	…
posix_acl.h	…
posix_acl_xattr.h	…
posix_types.h	…
ppdev.h	…
ppp-comp.h	…
ppp-ioctl.h	ppp: Fix PPPIOCUNBRIDGECHAN request number	2020-12-21 17:36:48 -08:00
ppp_defs.h	…
pps.h	…
pr.h	…
prctl.h	kernel: Implement selective syscall userspace redirection	2020-12-02 15:07:56 +01:00
psample.h	…
psci.h	…
psp-sev.h	…
ptp_clock.h	ptp: introduce a phase offset in the periodic output request	2020-07-19 19:22:56 -07:00
ptrace.h	ptrace: Prevent kernel-infoleak in ptrace_get_syscall_info()	2020-08-18 13:39:23 +02:00
qemu_fw_cfg.h	…
qnx4_fs.h	…
qnxtypes.h	…
qrtr.h	…
quota.h	…
radeonfb.h	…
random.h	…
raw.h	char: raw: do not leak CONFIG_MAX_RAW_DEVS to userspace	2020-07-10 14:50:51 +02:00
rds.h	rds: transport module should be auto loaded when transport is set	2020-06-25 16:26:25 -07:00
reboot.h	…
reiserfs_fs.h	…
reiserfs_xattr.h	…
remoteproc_cdev.h	remoteproc: Add remoteproc character device interface	2020-08-04 20:16:37 -07:00
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: destage Rockchip ISP1 driver	2020-11-17 07:01:17 +01:00
romfs_fs.h	…
rose.h	…
route.h	…
rpl.h	…
rpl_iptunnel.h	…
rpmsg.h	…
rpmsg_types.h	rpmsg: Introduce __rpmsg{16|32|64} types	2020-11-24 10:10:59 -06:00
rseq.h	…
rtc.h	…
rtnetlink.h	net: sched: alias action flags with TCA_ACT_ prefix	2020-11-25 12:34:44 -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	seccomp: Introduce addfd ioctl to seccomp user notifier	2020-07-14 16:29:42 -07:00
securebits.h	…
sed-opal.h	…
seg6.h	…
seg6_genl.h	…
seg6_hmac.h	…
seg6_iptunnel.h	seg6_iptunnel: Refactor seg6_lwt_headroom out of uapi header	2020-08-03 17:57:40 -07:00
seg6_local.h	seg6: add support for the SRv6 End.DT4 behavior	2020-12-04 13:30:50 -08:00
selinux_netlink.h	…
sem.h	…
serial.h	…
serial_core.h	tty: serial: remove pnx8xxx uart driver	2020-11-06 17:04:36 +01:00
serial_reg.h	…
serio.h	…
shm.h	…
signal.h	…
signalfd.h	…
smc.h	net/smc: Add support for obtaining SMCR device list	2020-12-01 17:56:13 -08:00
smc_diag.h	…
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	uapi: move constants from <linux/kernel.h> to <linux/const.h>	2020-12-15 12:13:36 -08:00
sysinfo.h	…
target_core_user.h	scsi: target: tcmu: Implement tmr_notify callback	2020-07-28 22:25:30 -04:00
taskstats.h	…
tcp.h	net-zerocopy: Defer vm zap unless actually needed.	2020-12-04 13:40:53 -08:00
tcp_metrics.h	…
tee.h	driver: tee: Handle NULL pointer indication from client	2020-08-21 08:55:13 +02:00
termios.h	…
thermal.h	thermal: core: genetlink support for events/cmd/sampling	2020-07-07 15:55:21 +02:00
time.h	…
time_types.h	…
timerfd.h	…
times.h	…
timex.h	…
tiocl.h	…
tipc.h	tipc: add automatic rekeying for encryption key	2020-09-18 13:58:37 -07:00
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	…
tls.h	net/tls: add CHACHA20-POLY1305 specific defines and structures	2020-11-27 14:32:37 -08:00
toshiba.h	…
tty.h	…
tty_flags.h	…
types.h	include/: replace HTTP links with HTTPS ones	2020-08-12 10:57:59 -07:00
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: vicodec: mark the stateless FWHT API as stable	2020-12-03 12:27:33 +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: extend the CSC API to subdevice.	2020-09-26 10:22:29 +02:00
vbox_err.h	…
vbox_vmmdev_types.h	virt: vbox: Add a few new vmmdev request types to the userspace whitelist	2020-07-10 13:45:32 +02:00
vboxguest.h	virt: vbox: Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl	2020-07-10 13:45:32 +02:00
veth.h	…
vfio.h	vfio-ccw: Wire in the request callback	2020-12-03 16:21:08 -07:00
vfio_ccw.h	…
vfio_zdev.h	vfio: Introduce capability definitions for VFIO_DEVICE_GET_INFO	2020-10-07 14:23:44 -06:00
vhost.h	vhost: vdpa: report iova range	2020-10-23 11:55:28 -04:00
vhost_types.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_9p: correct tags for config space fields	2020-08-05 09:30:19 -04:00
virtio_balloon.h	virtio_balloon: correct tags for config space fields	2020-08-05 09:30:20 -04:00
virtio_blk.h	virtio_blk: correct tags for config space fields	2020-08-05 11:08:39 -04:00
virtio_config.h	virtio: VIRTIO_F_IOMMU_PLATFORM -> VIRTIO_F_ACCESS_PLATFORM	2020-08-03 16:11:42 -04:00
virtio_console.h	virtio_console: correct tags for config space fields	2020-08-05 11:08:39 -04:00
virtio_crypto.h	virtio_crypto: correct tags for config space fields	2020-08-05 11:08:39 -04:00
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_input: correct tags for config space fields	2020-08-05 11:08:40 -04:00
virtio_iommu.h	virtio_iommu: correct tags for config space fields	2020-08-05 11:08:40 -04:00
virtio_mem.h	virtio_mem: correct tags for config space fields	2020-08-05 11:08:40 -04:00
virtio_mmio.h	virtio: Implement get_shm_region for MMIO transport	2020-09-10 10:05:58 +02:00
virtio_net.h	virtio_net: use LE accessors for speed/duplex	2020-08-05 11:08:41 -04:00
virtio_pci.h	virtio: Implement get_shm_region for PCI transport	2020-09-10 10:05:58 +02:00
virtio_pmem.h	virtio_pmem: correct tags for config space fields	2020-08-05 11:08:40 -04:00
virtio_ring.h	…
virtio_rng.h	…
virtio_scsi.h	virtio_scsi: correct tags for config space fields	2020-08-05 11:08:40 -04:00
virtio_types.h	…
virtio_vsock.h	…
vm_sockets.h	vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag	2020-12-14 19:33:39 -08:00
vm_sockets_diag.h	…
vmcore.h	…
vsockmon.h	…
vt.h	…
vtpm_proxy.h	…
wait.h	…
watch_queue.h	…
watchdog.h	…
wireguard.h	…
wireless.h	net/wireless: wireless.h: drop duplicate word in comments	2020-07-31 09:24:23 +02:00
wmi.h	…
x25.h	…
xattr.h	ext4: support xattr gnu.* namespace for the Hurd	2020-06-12 13:23:34 -04:00
xdp_diag.h	xsk: Add xdp statistics to xsk_diag	2020-07-13 15:32:56 -07:00
xfrm.h	xfrm: introduce oseq-may-wrap flag	2020-06-24 07:51:01 +02:00
xilinx-v4l2-controls.h	…
zorro.h	…
zorro_ids.h	…