linux/include
Sheng Yang 38e20b07ef x86/xen: event channels delivery on HVM.
Set the callback to receive evtchns from Xen, using the
callback vector delivery mechanism.

The traditional way for receiving event channel notifications from Xen
is via the interrupts from the platform PCI device.
The callback vector is a newer alternative that allow us to receive
notifications on any vcpu and doesn't need any PCI support: we allocate
a vector exclusively to receive events, in the vector handler we don't
need to interact with the vlapic, therefore we avoid a VMEXIT.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2010-07-22 16:45:59 -07:00
..
acpi Merge branch 'acpica-cherry-pick' into release 2010-06-12 00:56:15 -04:00
asm-generic Merge branch 'for-35' of git://repo.or.cz/linux-kbuild 2010-06-01 08:55:52 -07:00
crypto
drm drm/ttm: Allocate the page pool manager in the heap. 2010-07-07 12:14:11 +10:00
keys
linux Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block 2010-07-08 08:06:40 -07:00
math-emu
media V4L/DVB: tuner: Add a definition for the Philips FQ1236 MK5 NTSC tuner 2010-07-08 16:49:53 -03:00
mtd
net net: decreasing real_num_tx_queues needs to flush qdisc 2010-07-02 21:59:07 -07:00
pcmcia
rdma
rxrpc
scsi SCSI: implement sd_unlock_native_capacity() 2010-06-02 13:50:04 -04:00
sound
trace Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-06-10 09:30:09 -07:00
video fbdev: move FBIO_WAITFORVSYNC to linux/fb.h 2010-05-25 08:07:09 -07:00
xen x86/xen: event channels delivery on HVM. 2010-07-22 16:45:59 -07:00
Kbuild