David Woodhouse 8f4fd86aa5 xen: Set platform PCI device INTX affinity to CPU0 ... With INTX or GSI delivery, Xen uses the event channel structures of CPU0. If the interrupt gets handled by Linux on a different CPU, then no events are seen as pending. Rather than introducing locking to allow other CPUs to process CPU0's events, just ensure that the PCI interrupts happens only on CPU0. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20210106153958.584169-3-dwmw2@infradead.org Signed-off-by: Juergen Gross <jgross@suse.com>		2021-01-13 16:12:03 +01:00
..
events	xen: Fix event channel callback via INTX/GSI	2021-01-13 16:12:00 +01:00
xen-pciback	xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()	2020-12-14 10:04:18 +01:00
xenbus	xen: Fix event channel callback via INTX/GSI	2021-01-13 16:12:00 +01:00
xenfs
acpi.c
arm-device.c
balloon.c	xen/balloon: try to merge system ram resources	2020-10-16 11:11:18 -07:00
biomerge.c
cpu_hotplug.c	xen/cpuhotplug: Fix initial CPU offlining for PV(H) guests	2020-05-21 13:01:45 -05:00
dbgp.c
efi.c
evtchn.c	xen/events: switch user event channels to lateeoi model	2020-10-20 10:22:11 +02:00
features.c
gntalloc.c
gntdev-common.h	xen: Use evtchn_type_t as a type for event channels	2020-04-07 12:12:54 +02:00
gntdev-dmabuf.c	xen: gntdev: fix common struct sg_table related issues	2020-09-10 08:18:35 +02:00
gntdev-dmabuf.h
gntdev.c	xen/gntdev.c: Convert get_user_pages*() to pin_user_pages*()	2020-10-04 18:41:33 -05:00
grant-table.c	xen: don't use page->lru for ZONE_DEVICE memory	2020-12-09 10:31:41 +01:00
Kconfig	xen: branch for v5.9-rc4	2020-09-06 09:59:27 -07:00
Makefile	xen: Remove Xen PVH/PVHVM dependency on PCI	2020-12-16 07:55:05 +01:00
manage.c	xen/manage: Fix fall-through warnings for Clang	2020-12-16 07:58:44 +01:00
mcelog.c
mem-reservation.c
pci.c
pcpu.c
platform-pci.c	xen: Set platform PCI device INTX affinity to CPU0	2021-01-13 16:12:03 +01:00
privcmd-buf.c
privcmd.c	xen/privcmd: allow fetching resource sizes	2021-01-13 12:31:17 +01:00
privcmd.h
pvcalls-back.c	xen/pvcallsback: use lateeoi irq binding	2020-10-20 10:22:07 +02:00
pvcalls-front.c	xen: remove redundant initialization of variable ret	2020-10-04 18:41:33 -05:00
pvcalls-front.h
swiotlb-xen.c	swiotlb: remove the tbl_dma_addr argument to swiotlb_tbl_map_single	2020-11-02 10:10:39 -05:00
sys-hypervisor.c
time.c	READ_ONCE: Enforce atomicity for {READ,WRITE}_ONCE() memory accesses	2020-04-16 12:28:07 +01:00
unpopulated-alloc.c	xen: don't use page->lru for ZONE_DEVICE memory	2020-12-09 10:31:41 +01:00
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
xen-acpi-pad.c
xen-acpi-processor.c
xen-balloon.c	xen/balloon: Support xend-based toolstack take two	2020-01-22 08:58:16 -06:00
xen-front-pgdir-shbuf.c
xen-scsiback.c	xen: add helpers for caching grant mapping pages	2020-12-09 10:31:37 +01:00
xen-stub.c
xlate_mmu.c	xen: add helpers to allocate unpopulated memory	2020-09-04 10:00:01 +02:00