twx-linux/include/uapi/linux
Paolo Bonzini 1f05833193 Merge branch 'kvm-sev-move-context' into kvm-master
Add support for AMD SEV and SEV-ES intra-host migration support.  Intra
host migration provides a low-cost mechanism for userspace VMM upgrades.

In the common case for intra host migration, we can rely on the normal
ioctls for passing data from one VMM to the next. SEV, SEV-ES, and other
confidential compute environments make most of this information opaque, and
render KVM ioctls such as "KVM_GET_REGS" irrelevant.  As a result, we need
the ability to pass this opaque metadata from one VMM to the next. The
easiest way to do this is to leave this data in the kernel, and transfer
ownership of the metadata from one KVM VM (or vCPU) to the next.  In-kernel
hand off makes it possible to move any data that would be
unsafe/impossible for the kernel to hand directly to userspace, and
cannot be reproduced using data that can be handed to userspace.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-11 11:02:58 -05:00
..
android binder: fix freeze race 2021-09-14 08:46:08 +02:00
byteorder
caif
can can: netlink: add interface for CAN-FD Transmitter Delay Compensation (TDC) 2021-10-24 16:24:29 +02:00
cifs cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
dvb Revert "media: dvb header files: move some headers to staging" 2021-08-23 09:49:09 -07:00
genwqe
hdlc
hsi
iio
isdn
misc
mmc
netfilter netfilter: nft_payload: support for inner header matching / mangling 2021-11-01 09:31:03 +01:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd NFSD: move filehandle format declarations out of "uapi". 2021-10-02 15:50:45 -04:00
raid
sched
spi
sunrpc
surface_aggregator platform/surface: aggregator_cdev: Allow enabling of events from user-space 2021-06-16 17:47:53 +02:00
tc_act net/sched: act_skbmod: Add SKBMOD_F_ECN option support 2021-07-28 13:19:31 +01:00
tc_ematch
usb
a.out.h
acct.h
acrn.h virt: acrn: Introduce interfaces for virtual device creating/destroying 2021-10-05 16:14:10 +02:00
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h
aio_abi.h
am437x-vpfe.h
amt.h amt: add control plane of amt interface 2021-11-01 13:36:08 +00:00
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 - Add DM core support for emitting audit events through the audit 2021-11-09 11:02:04 -08:00
auto_dev-ioctl.h
auto_fs4.h
auto_fs.h
auxvec.h uapi/auxvec: Define the aux vector AT_MINSIGSTKSZ 2021-05-19 11:40:15 +02:00
ax25.h
batadv_packet.h
batman_adv.h
baycom.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
blkzoned.h
bpf_common.h
bpf_perf_event.h
bpf.h bpf: Add alignment padding for "map_extra" + consolidate holes 2021-11-01 14:16:03 -07:00
bpfilter.h
bpqether.h
bsg.h
bt-bmc.h
btf.h bpf: Rename BTF_KIND_TAG to BTF_KIND_DECL_TAG 2021-10-18 18:35:36 -07:00
btrfs_tree.h btrfs: initial fsverity support 2021-08-23 13:19:09 +02:00
btrfs.h btrfs: send: prepare for v2 protocol 2021-10-29 12:38:43 +02:00
can.h can: uapi: introduce CANFD_FDF flag for mixed content in struct canfd_frame 2021-05-27 09:42:21 +02:00
capability.h exit/bdflush: Remove the deprecated bdflush system call 2021-07-12 15:17:47 -05:00
capi.h
cciss_defs.h
cciss_ioctl.h
ccs.h
cdrom.h drivers/cdrom: improved ioctl for media change detection 2021-09-14 20:05:26 -06:00
cec-funcs.h media: uapi/linux/cec-funcs.h: set delay to 1 if unnused 2021-06-02 14:08:09 +02:00
cec.h media: include/uapi/linux/cec.h: typo: SATERDAY -> SATURDAY 2021-07-12 09:16:29 +02:00
cfm_bridge.h
cgroupstats.h
chio.h
close_range.h
cm4000_cs.h
cn_proc.h
coda.h
coff.h
connector.h
const.h
coresight-stm.h
counter.h counter: Add character device interface 2021-10-17 10:53:52 +01:00
cramfs_fs.h
cryptouser.h
cuda.h
cxl_mem.h cxl/uapi: Fix defined but not used warnings 2021-09-07 11:39:01 -07:00
cycx_cfm.h
dcbnl.h
dccp.h
devlink.h devlink: report maximum number of snapshots with regions 2021-10-01 14:28:55 +01:00
dlm_device.h treewide: Replace 0-element memcpy() destinations with flexible arrays 2021-10-18 12:28:53 -07:00
dlm_netlink.h
dlm_plock.h
dlm.h
dlmconstants.h
dm-ioctl.h dm ima: measure data on table load 2021-08-10 13:32:40 -04:00
dm-log-userspace.h
dma-buf.h dma-buf: Document DMA_BUF_IOCTL_SYNC (v3) 2021-06-17 21:46:37 +02:00
dma-heap.h
dn.h
dns_resolver.h
dqblk_xfs.h
edd.h
efs_fs_sb.h
elf-em.h
elf-fdpic.h
elf.h
errno.h
errqueue.h
erspan.h
ethtool_netlink.h ethtool: Add ability to control transceiver modules' power mode 2021-10-06 17:47:49 -07:00
ethtool.h ethtool: Add transceiver module extended state 2021-10-06 17:47:50 -07:00
eventpoll.h
f2fs.h
fadvise.h
falloc.h
fanotify.h fanotify: Emit generic error info for error event 2021-10-27 12:53:42 +02:00
fb.h
fcntl.h
fd.h
fdreg.h
fib_rules.h
fiemap.h
filter.h
firewire-cdev.h
firewire-constants.h
fou.h
fpga-dfl.h
fs.h block: add ioctl to read the disk sequence number 2021-08-02 13:37:28 -06:00
fscrypt.h
fsi.h
fsl_hypervisor.h
fsl_mc.h
fsmap.h
fsverity.h
fuse.h fuse: add FOPEN_NOFLUSH 2021-10-28 10:20:31 +02:00
futex.h futex: Implement sys_futex_waitv() 2021-10-07 13:51:11 +02:00
gameport.h
gen_stats.h
genetlink.h
gfs2_ondisk.h
gpio.h
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 hyper-v: Replace uuid.h with types.h 2021-10-06 12:05:51 +00:00
i2c-dev.h
i2c.h
i2o-dev.h
i8k.h
icmp.h icmp: fix lib conflict with trinity 2021-06-03 15:31:34 -07:00
icmpv6.h
idxd.h dmaengine: idxd: fix setting up priv mode for dwq 2021-08-29 19:14:20 +05:30
if_addr.h
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h mctp: Add initial driver infrastructure 2021-07-29 15:06:50 +01:00
if_bonding.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
if_bridge.h net: bridge: vlan: convert mcast router global option to per-vlan entry 2021-08-20 15:00:35 +01:00
if_cablemodem.h
if_eql.h
if_ether.h ether: add EtherType for proprietary Realtek protocols 2021-10-18 14:02:55 +01:00
if_fc.h
if_fddi.h
if_hippi.h
if_infiniband.h
if_link.h ipv6: add IFLA_INET6_RA_MTU to expose mtu value 2021-08-27 17:29:18 -07:00
if_ltalk.h
if_macsec.h
if_packet.h
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
if.h
ife.h
igmp.h
ila.h
in6.h ipv6: ioam: Data plane support for Pre-allocated Trace 2021-07-21 08:14:33 -07:00
in_route.h
in.h net/ipv4/ipv6: Replace one-element arraya with flexible-array members 2021-08-05 11:46:42 +01:00
inet_diag.h
inotify.h
input-event-codes.h
input.h
io_uring.h io_uring: add flag to not fail link after timeout 2021-10-19 05:49:54 -06:00
ioam6_genl.h ipv6: ioam: IOAM Generic Netlink API 2021-07-21 08:14:33 -07:00
ioam6_iptunnel.h ipv6: ioam: Add support for the ip6ip6 encapsulation 2021-10-04 12:53:35 +01:00
ioam6.h ipv6: ioam: Support for IOAM injection with lwtunnels 2021-07-21 08:14:33 -07:00
ioctl.h
iommu.h
ioprio.h block: fix default IO priority handling 2021-08-18 07:23:15 -06:00
ip6_tunnel.h
ip_vs.h
ip.h net: arp: introduce arp_evict_nocarrier sysctl parameter 2021-11-01 19:57:14 -07:00
ipc.h
ipmi_bmc.h
ipmi_msgdefs.h
ipmi.h ipmi: Add support for IPMB direct messages 2021-10-05 06:54:16 -05:00
ipsec.h
ipv6_route.h
ipv6.h net: ndisc: introduce ndisc_evict_nocarrier sysctl parameter 2021-11-01 19:57:14 -07:00
irqnr.h
iso_fs.h
isst_if.h
ivtv.h
ivtvfb.h
jffs2.h
joystick.h
kcm.h
kcmp.h
kcov.h
kd.h
kdev_t.h
kernel-page-flags.h
kernel.h
kernelcapi.h
kexec.h
keyboard.h
keyctl.h
kfd_ioctl.h drm/amdkfd: Allow querying SVM attributes that are clear 2021-08-06 16:12:32 -04:00
kvm_para.h KVM: X86: Introduce KVM_HC_MAP_GPA_RANGE hypercall 2021-06-17 14:25:39 -04:00
kvm.h KVM: SEV: Add support for SEV intra host migration 2021-11-11 10:35:27 -05:00
l2tp.h
landlock.h
libc-compat.h
limits.h
lirc.h media: lirc: remove out of date comment 2021-05-21 15:03:50 +02:00
llc.h
loop.h
lp.h
lwtunnel.h ipv6: ioam: Support for IOAM injection with lwtunnels 2021-07-21 08:14:33 -07:00
magic.h mm: introduce memfd_secret system call to create "secret" memory areas 2021-07-08 11:48:21 -07:00
major.h
map_to_7segment.h
map_to_14segment.h uapi: Add <linux/map_to_14segment.h> 2021-10-21 23:36:28 +02:00
matroxfb.h
max2175.h
mctp.h mctp: Implement extended addressing 2021-10-26 14:58:45 +01:00
mdio.h net: phy: add constants for fast retrain related register 2021-10-25 14:04:18 +01:00
media-bus-format.h
media.h
mei.h
membarrier.h
memfd.h
mempolicy.h mm/mempolicy: add MPOL_PREFERRED_MANY for multiple preferred nodes 2021-09-03 09:58:17 -07:00
meye.h
mii.h
minix_fs.h
mman.h
mmtimer.h
module.h
mount.h move_mount: allow to add a mount into an existing group 2021-07-26 14:45:18 +02:00
mpls_iptunnel.h
mpls.h
mptcp.h mptcp: add MPTCP_SUBFLOW_ADDRS getsockopt support 2021-09-18 14:20:01 +01:00
mqueue.h
mroute6.h
mroute.h
mrp_bridge.h
msdos_fs.h
msg.h
mtio.h
nbd-netlink.h nbd: provide a way for userspace processes to identify device backends 2021-06-30 15:34:04 -06:00
nbd.h
ncsi.h
ndctl.h
neighbour.h net, neigh: Add NTF_MANAGED flag for managed neighbor entries 2021-10-12 11:27:47 +01:00
net_dropmon.h
net_namespace.h
net_tstamp.h net: sock: extend SO_TIMESTAMPING for PHC binding 2021-07-01 13:08:18 -07:00
net.h Revert "net: add pf_family_names[] for protocol family" 2021-06-18 13:02:45 -07:00
netconf.h
netdevice.h
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h netfilter: Introduce egress hook 2021-10-14 23:06:28 +02:00
netlink_diag.h
netlink.h netlink: simplify NLMSG_DATA with NLMSG_HDRLEN 2021-06-10 12:51:33 -07:00
netrom.h
nexthop.h
nfc.h
nfs2.h
nfs3.h
nfs4_mount.h
nfs4.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfs.h
nfsacl.h
nilfs2_api.h
nilfs2_ondisk.h
nitro_enclaves.h nitro_enclaves: Add fixes for checkpatch spell check reports 2021-09-14 11:11:20 +02:00
nl80211-vnd-intel.h nl80211: vendor-cmd: intel: add more details for IWL_MVM_VENDOR_CMD_HOST_GET_OWNERSHIP 2021-10-21 17:25:17 +02:00
nl80211.h cfg80211: fix kernel-doc for MBSSID EMA 2021-10-21 17:34:10 +02:00
nsfs.h
nubus.h
nvme_ioctl.h
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h
openvswitch.h openvswitch: fix alignment issues 2021-07-27 11:48:42 +01:00
packet_diag.h
param.h
parport.h
patchkey.h
pci_regs.h PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros 2021-10-07 14:23:31 +01:00
pci.h
pcitest.h PCI: Fix kernel-doc formatting 2021-07-06 10:37:46 -05:00
perf_event.h perf: Add mem_hops field in perf_mem_data_src structure 2021-10-19 17:27:00 +02:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pidfd.h
pkt_cls.h net_sched: refactor TC action init API 2021-08-02 10:24:38 +01:00
pkt_sched.h fq_codel: generalise ce_threshold marking for subset of traffic 2021-10-20 15:24:36 -07:00
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
pps.h
pr.h
prctl.h kernel.sys.v5.16 2021-11-10 16:10:47 -08:00
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
rds.h
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
remoteproc_cdev.h
resource.h
rfkill.h
rio_cm_cdev.h
rio_mport_cdev.h
rkisp1-config.h
romfs_fs.h
rose.h
route.h
rpl_iptunnel.h
rpl.h
rpmsg_types.h
rpmsg.h
rseq.h
rtc.h
rtnetlink.h
rxrpc.h
scc.h
sched.h
scif_ioctl.h
screen_info.h
sctp.h sctp: add SCTP_PLPMTUD_PROBE_INTERVAL sockopt for sock/asoc/transport 2021-06-22 11:28:51 -07:00
seccomp.h seccomp: Support atomic "addfd + send reply" 2021-06-28 12:49:52 -07:00
securebits.h
sed-opal.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h seg6: add support for SRv6 End.DT46 Behavior 2021-06-18 11:35:47 -07:00
seg6.h
selinux_netlink.h
sem.h
serial_core.h
serial_reg.h serial: 8250: Define RX trigger levels for OxSemi 950 devices 2021-07-27 12:05:46 +02:00
serial.h
serio.h
shm.h
signal.h
signalfd.h signalfd: Remove SIL_PERF_EVENT fields from signalfd_siginfo 2021-05-18 16:20:54 -05:00
smc_diag.h
smc.h net/smc: add netlink support for SMC-Rv2 2021-10-16 14:58:13 +01:00
smiapp.h
snmp.h tcp: Add stats for socket migration. 2021-06-23 12:56:08 -07:00
sock_diag.h
socket.h sock: allow reading and changing sk_userlocks with setsockopt 2021-08-04 12:52:03 +01:00
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h stddef: Introduce DECLARE_FLEX_ARRAY() helper 2021-10-18 12:28:52 -07:00
stm.h
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h net: arp: introduce arp_evict_nocarrier sysctl parameter 2021-11-01 19:57:14 -07:00
sysinfo.h
target_core_user.h scsi: target: tcmu: Add new feature KEEP_BUF 2021-08-03 07:27:42 -04:00
taskstats.h
tcp_metrics.h
tcp.h
tee.h
termios.h
thermal.h
time_types.h
time.h
timerfd.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc_netlink.h
tipc_sockets_diag.h
tipc.h
tls.h net/tls: support SM4 GCM/CCM algorithm 2021-09-16 14:36:26 +01:00
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/shmem: advertise shmem minor fault support 2021-06-30 20:47:27 -07:00
userio.h
utime.h
utsname.h
uuid.h
uvcvideo.h
v4l2-common.h
v4l2-controls.h media: allegro: add control to disable encoder buffer 2021-10-20 15:56:40 +01:00
v4l2-dv-timings.h
v4l2-mediabus.h
v4l2-subdev.h
vbox_err.h
vbox_vmmdev_types.h
vboxguest.h
vdpa.h vdpa: Introduce query of device config layout 2021-11-01 05:26:49 -04:00
vduse.h vduse: Introduce VDUSE - vDPA Device in Userspace 2021-09-06 07:20:58 -04:00
veth.h
vfio_ccw.h
vfio_zdev.h
vfio.h
vhost_types.h
vhost.h
videodev2.h media: videobuf2: handle V4L2_MEMORY_FLAG_NON_COHERENT flag 2021-09-30 10:07:57 +02:00
virtio_9p.h
virtio_balloon.h
virtio_blk.h
virtio_bt.h
virtio_config.h
virtio_console.h
virtio_crypto.h
virtio_fs.h
virtio_gpio.h virtio_gpio: drop packed attribute 2021-11-04 16:36:54 +01:00
virtio_gpu.h virtio-gpu api: multiple context types with explicit initialization 2021-09-29 09:22:29 +02:00
virtio_i2c.h i2c: virtio: Add support for zero-length requests 2021-11-01 05:26:48 -04:00
virtio_ids.h virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00
virtio_input.h
virtio_iommu.h
virtio_mem.h
virtio_mmio.h
virtio_net.h
virtio_pci.h
virtio_pcidev.h um: virt-pci: fix uapi documentation 2021-08-26 22:28:03 +02:00
virtio_pmem.h
virtio_ring.h
virtio_rng.h
virtio_scmi.h firmware: arm_scmi: Add virtio transport 2021-08-05 10:24:08 +01:00
virtio_scsi.h
virtio_snd.h
virtio_types.h
virtio_vsock.h virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR' bit. 2021-09-05 16:23:09 -04:00
vm_sockets_diag.h
vm_sockets.h vsock: Enable y2038 safe timeval for timeout 2021-10-08 16:21:53 +01:00
vmcore.h
vsockmon.h
vt.h
vtpm_proxy.h
wait.h
watch_queue.h
watchdog.h
wireguard.h
wireless.h
wmi.h
wwan.h wwan: add interface creation support 2021-06-12 13:16:45 -07:00
x25.h
xattr.h
xdp_diag.h
xfrm.h xfrm: make user policy API complete 2021-09-15 13:41:36 +02:00
xilinx-v4l2-controls.h
zorro_ids.h
zorro.h