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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>		9 years ago
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Kbuild	xen: install xen/gntdev.h and xen/gntalloc.h	11 years ago
evtchn.h	xen/evtchn: add IOCTL_EVTCHN_RESTRICT	9 years ago
gntalloc.h	xen/gntalloc: use types from linux/types.h in userspace headers	9 years ago
gntdev.h	xen/gntdev: add ioctl for grant copy	9 years ago
privcmd.h	xen/privcmd: Further s/MFN/GFN/ clean-up	10 years ago