twx-linux/include
David Vrabel fbc872c38c xen/evtchn: add IOCTL_EVTCHN_RESTRICT
IOCTL_EVTCHN_RESTRICT limits the file descriptor to being able to bind
to interdomain event channels from a specific domain.  Event channels
that are already bound continue to work for sending and receiving
notifications.

This is useful as part of deprivileging a user space PV backend or
device model (QEMU).  e.g., Once the device model as bound to the
ioreq server event channels it can restrict the file handle so an
exploited DM cannot use it to create or bind to arbitrary event
channels.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2016-07-25 10:59:31 +01:00
..
acpi Merge branches 'acpica-fixes', 'acpi-video' and 'acpi-processor' 2016-06-03 22:35:05 +02:00
asm-generic locking/qspinlock: Fix spin_unlock_wait() some more 2016-06-08 14:29:08 +02:00
clocksource
crypto
drm drm/i915: Removing PCI IDs that are no longer listed as Kabylake. 2016-06-29 12:19:13 +03:00
dt-bindings Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2016-05-26 09:23:43 -07:00
keys
kvm arm64: KVM: fix build with CONFIG_ARM_PMU disabled 2016-06-27 12:55:51 +02:00
linux xen: add steal_clock support on x86 2016-07-06 10:34:48 +01:00
math-emu
media Update my main e-mails at the Kernel tree 2016-06-15 15:35:37 -10:00
memory
misc
net act_ife: only acquire tcf_lock for existing actions 2016-06-23 12:02:36 -04:00
pcmcia
ras
rdma IB/rdmavt: Correct qp_priv_alloc() return value test 2016-06-23 10:16:15 -04:00
rxrpc
scsi
soc
sound
target Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-05-28 12:04:17 -07:00
trace - move kvm_stat tool from QEMU repo into tools/kvm/kvm_stat 2016-05-27 13:41:54 -07:00
uapi xen/evtchn: add IOCTL_EVTCHN_RESTRICT 2016-07-25 10:59:31 +01:00
video imx-drm probing fix 2016-05-25 12:36:20 +10:00
xen xen: update xen headers 2016-07-06 10:42:13 +01:00
Kbuild