Jeremy Fitzhardinge aaca49642b xen: use percpu interrupts for IPIs and VIRQs ...

IPIs and VIRQs are inherently per-cpu event types, so treat them as such:
 - use a specific percpu irq_chip implementation, and
 - handle them with handle_percpu_irq

This makes the path for delivering these interrupts more efficient
(no masking/unmasking, no locks), and it avoid problems with attempts
to migrate them.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stable Kernel <stable@kernel.org>

2010-08-24 11:13:28 -07:00

..

xenbus

Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block

2010-08-10 15:22:42 -07:00

xenfs

Merge branch 'xen/xenbus' into upstream/xen

2010-08-04 14:49:24 -07:00

balloon.c

xen: Rename the balloon lock

2010-06-07 14:34:07 -04:00

cpu_hotplug.c

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2009-12-11 12:18:16 -08:00

events.c

xen: use percpu interrupts for IPIs and VIRQs

2010-08-24 11:13:28 -07:00

evtchn.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

features.c

xen: clean up asm/xen/hypervisor.h

2008-12-16 21:50:31 +01:00

grant-table.c

xen: Xen PCI platform device driver.

2010-07-22 16:46:09 -07:00

Kconfig

Merge branch 'stable/xen-swiotlb-0.8.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2010-08-12 09:09:41 -07:00

Makefile

Merge branch 'stable/xen-swiotlb-0.8.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2010-08-12 09:09:41 -07:00

manage.c

xen: Add suspend/resume support for PV on HVM guests.

2010-07-22 16:46:21 -07:00

platform-pci.c

x86: Unplug emulated disks and nics.

2010-07-26 23:13:25 -07:00

swiotlb-xen.c

swiotlb-xen: SWIOTLB library for Xen PV guest with PCI passthrough.

2010-07-27 11:51:00 -04:00

sys-hypervisor.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

xencomm.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00