Liu Shuo 020db9d3c1 xen/events: Fix interrupt lost during irq_disable and irq_enable ... Here is a device has xen-pirq-MSI interrupt. Dom0 might lost interrupt during driver irq_disable/irq_enable. Here is the scenario, 1. irq_disable -> disable_dynirq -> mask_evtchn(irq channel) 2. dev interrupt raised by HW and Xen mark its evtchn as pending 3. irq_enable -> startup_pirq -> eoi_pirq -> clear_evtchn(channel of irq) -> clear pending status 4. consume_one_event process the irq event without pending bit assert which result in interrupt lost once 5. No HW interrupt raising anymore. Now use enable_dynirq for enable_pirq of xen_pirq_chip to remove eoi_pirq when irq_enable. Signed-off-by: Liu Shuo <shuo.a.liu@intel.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com>		2017-08-11 16:46:01 +02:00
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events	xen/events: Fix interrupt lost during irq_disable and irq_enable	2017-08-11 16:46:01 +02:00
xen-pciback	xen: modify xenstore watch event interface	2017-02-09 11:26:49 -05:00
xenbus	xen: avoid deadlock in xenbus	2017-08-11 16:45:56 +02:00
xenfs	xen: Drop un-informative message during boot	2017-07-27 19:55:34 +02:00
acpi.c	xen: rename dom0_op to platform_op	2015-12-21 14:40:55 +00:00
arm-device.c	Xen: ARM: Zero reserved fields of xatp before making hypervisor call	2017-01-03 10:06:13 -08:00
balloon.c	xen/balloon: don't online new memory initially	2017-07-23 08:13:18 +02:00
biomerge.c	xen/biomerge: Don't allow biovec's to be merged when Linux is not using 4KB pages	2015-10-23 14:20:36 +01:00
cpu_hotplug.c	xen: modify xenstore watch event interface	2017-02-09 11:26:49 -05:00
dbgp.c
efi.c	xen: Implement EFI reset_system callback	2017-05-02 12:06:50 +02:00
evtchn.c	xen-evtchn: Bind dyn evtchn:qemu-dm interrupt to next online VCPU	2017-06-13 15:30:27 +02:00
fallback.c
features.c	xen: audit usages of module.h ; remove unnecessary instances	2016-03-21 15:13:32 +00:00
gntalloc.c	xen: set error code on failures	2016-12-08 07:53:50 +01:00
gntdev.c	drivers, xen: convert grant_map.users from atomic_t to refcount_t	2017-03-13 12:45:18 -04:00
grant-table.c	xen/grant-table: log the lack of grants	2017-07-23 08:09:43 +02:00
Kconfig	ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services	2016-07-06 10:34:46 +01:00
Makefile	Xen: ARM: Add support for mapping platform device mmio	2016-07-06 10:34:43 +01:00
manage.c	xen: features and fixes for 4.13-rc1	2017-07-06 19:11:24 -07:00
mcelog.c	x86/MCE, xen/mcelog: Make /dev/mcelog registration messages more precise	2017-06-20 23:25:19 +02:00
pci.c
pcpu.c	xen: rename dom0_op to platform_op	2015-12-21 14:40:55 +00:00
platform-pci.c	xen: Revert commits da72ff5bfc and 72a9b18629	2017-05-02 11:18:05 +02:00
preempt.c	xen/preempt: use need_resched() instead of should_resched()	2015-08-20 12:24:14 +01:00
privcmd.c	xen/privcmd: Support correctly 64KB page granularity when mapping memory	2017-06-07 11:23:14 +02:00
privcmd.h
swiotlb-xen.c	xen-swiotlb: remove xen_swiotlb_set_dma_mask	2017-06-28 06:54:50 -07:00
sys-hypervisor.c	xen: add sysfs node for hypervisor build id	2017-06-15 08:50:37 +02:00
time.c	xen: add static initialization of steal_clock op to xen_time_ops	2016-07-26 14:07:06 +01:00
tmem.c	fs: switch ->s_uuid to uuid_t	2017-06-05 16:59:12 +02:00
xen-acpi-cpuhotplug.c	xen: rename dom0_op to platform_op	2015-12-21 14:40:55 +00:00
xen-acpi-memhotplug.c
xen-acpi-pad.c	xen: rename dom0_op to platform_op	2015-12-21 14:40:55 +00:00
xen-acpi-processor.c	xen/acpi: upload PM state from init-domain to Xen	2017-03-23 12:00:02 -04:00
xen-balloon.c	xen/balloon: don't online new memory initially	2017-07-23 08:13:18 +02:00
xen-scsiback.c	xen/scsiback: Make TMF processing slightly faster	2017-07-06 22:58:03 -07:00
xen-selfballoon.c	xen: selfballoon: remove unnecessary static in frontswap_selfshrink()	2017-07-27 19:55:41 +02:00
xen-stub.c
xlate_mmu.c	Xen: xlate: Use page_to_xen_pfn instead of page_to_pfn	2016-07-06 10:34:42 +01:00