Ross Lagerwall fcdf31a7c1 xen/events/fifo: Handle linked events when closing a port ... An event channel bound to a CPU that was offlined may still be linked on that CPU's queue. If this event channel is closed and reused, subsequent events will be lost because the event channel is never unlinked and thus cannot be linked onto the correct queue. When a channel is closed and the event is still linked into a queue, ensure that it is unlinked before completing. If the CPU to which the event channel bound is online, spin until the event is handled by that CPU. If that CPU is offline, it can't handle the event, so clear the event queue during the close, dropping the events. This fixes the missing interrupts (and subsequent disk stalls etc.) when offlining a CPU. Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com> Cc: <stable@vger.kernel.org> Signed-off-by: David Vrabel <david.vrabel@citrix.com>		2015-08-04 15:41:59 +01:00
..
events	xen/events/fifo: Handle linked events when closing a port	2015-08-04 15:41:59 +01:00
xen-pciback	xen-pciback: Add name prefix to global 'permissive' variable	2015-04-29 17:34:50 +01:00
xenbus	xen/xenbus: client: Fix call of virt_to_mfn in xenbus_grant_ring	2015-06-17 16:15:10 +01:00
xenfs	xen: Convert printks to pr_<level>	2013-06-28 11:19:58 -04:00
acpi.c	xen / ACPI: notify xen when reduced hardware sleep is available	2013-07-31 14:22:35 +02:00
balloon.c	xen: release lock occasionally during ballooning	2015-07-20 13:37:05 +01:00
biomerge.c
cpu_hotplug.c	xen: Convert printks to pr_<level>	2013-06-28 11:19:58 -04:00
dbgp.c	xen: Use dev_is_pci() to check whether it is pci device	2014-01-07 09:53:33 -05:00
efi.c	efi: dmi: add support for SMBIOS 3.0 UEFI configuration table	2014-11-05 09:03:16 +01:00
evtchn.c	xen/evtchn: support more than 4096 ports	2014-01-06 10:07:50 -05:00
fallback.c	xen-pciback: notify hypervisor about devices intended to be assigned to guests	2013-03-22 10:20:55 -04:00
features.c
gntalloc.c	xen/gntalloc: safely delete grefs in add_grefs() undo path	2014-09-04 13:14:05 +01:00
gntdev.c	xen/gntdevt: Fix race condition in gntdev_release()	2015-06-30 16:57:32 +01:00
grant-table.c	xen/grant-table: Remove unused macro SPP	2015-06-17 16:15:19 +01:00
Kconfig	Initial ACPI support for arm64:	2015-04-24 08:23:45 -07:00
Makefile	Initial ACPI support for arm64:	2015-04-24 08:23:45 -07:00
manage.c	xen: Include xen/page.h rather than asm/xen/page.h	2015-06-17 16:14:18 +01:00
mcelog.c	xen/mce: fix up xen_late_init_mcelog() error handling	2015-03-16 14:49:15 +00:00
pci.c	xen/pci: Try harder to get PXM information for Xen	2015-04-15 10:57:28 +01:00
pcpu.c	xen: pcpu: Use static attribute groups for sysfs entry	2015-03-16 14:49:13 +00:00
platform-pci.c	drivers: xen: Mark function as static in platform-pci.c	2014-02-28 15:26:04 -05:00
preempt.c	x86/xen: allow privcmd hypercalls to be preempted	2015-02-23 16:30:24 +00:00
privcmd.c	xen/privcmd: improve performance of MMAPBATCH_V2	2015-03-16 14:49:15 +00:00
privcmd.h
swiotlb-xen.c	xen: Add __GFP_DMA flag when xen_swiotlb_init gets free pages on ARM	2015-05-06 15:02:58 +01:00
sys-hypervisor.c	xen: sysfs: fix build warning.	2012-10-19 15:17:51 -04:00
tmem.c	xen: Include xen/page.h rather than asm/xen/page.h	2015-06-17 16:14:18 +01:00
xen-acpi-cpuhotplug.c	ACPI: Drop acpi_evaluate_hotplug_ost() and ACPI_HOTPLUG_OST	2014-02-22 00:50:49 +01:00
xen-acpi-memhotplug.c	ACPICA: Resources: Provide common part for struct acpi_resource_address structures.	2015-01-26 16:09:56 +01:00
xen-acpi-pad.c	ACPI / PAD / xen: use acpi_evaluate_ost() to replace open-coded version	2014-02-21 00:27:47 +01:00
xen-acpi-processor.c	xen-acpi-processor: Don't display errors when we get -ENOSYS	2014-05-23 12:34:00 -04:00
xen-balloon.c	xen: balloon: Use static attribute groups for sysfs entries	2015-03-16 14:49:13 +00:00
xen-scsiback.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-04-24 10:22:09 -07:00
xen-selfballoon.c	drivers:xen-selfballoon:reset 'frontswap_inertia_counter' after frontswap_shrink	2014-02-28 15:26:12 -05:00
xen-stub.c	xen/acpi: remove redundant acpi/acpi_drivers.h include	2013-03-11 13:53:02 -04:00
xlate_mmu.c	xen/privcmd: improve performance of MMAPBATCH_V2	2015-03-16 14:49:15 +00:00