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Roger Pau Monne b740e58324 xen/x86: make XEN_BALLOON_MEMORY_HOTPLUG_LIMIT depend on MEMORY_HOTPLUG ... [ Upstream commit 2b514ec727 ] The Xen memory hotplug limit should depend on the memory hotplug generic option, rather than the Xen balloon configuration. It's possible to have a kernel with generic memory hotplug enabled, but without Xen balloon enabled, at which point memory hotplug won't work correctly due to the size limitation of the p2m. Rename the option to XEN_MEMORY_HOTPLUG_LIMIT since it's no longer tied to ballooning. Fixes: 9e2369c06c ("xen: add helpers to allocate unpopulated memory") Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20210324122424.58685-2-roger.pau@citrix.com Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2021-03-30 14:32:04 +02:00
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events	xen/events: avoid handling the same event on two cpus at the same time	2021-03-17 17:06:37 +01:00
xen-pciback	xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()	2020-12-30 11:54:26 +01:00
xenbus	arm/xen: Don't probe xenbus as part of an early initcall	2021-02-17 11:02:21 +01:00
xenfs	Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-07-19 10:42:02 -07:00
acpi.c	xen: rename dom0_op to platform_op	2015-12-21 14:40:55 +00:00
arm-device.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
balloon.c	xen/balloon: try to merge system ram resources	2020-10-16 11:11:18 -07:00
biomerge.c	block: pass page to xen_biovec_phys_mergeable	2019-04-01 12:11:13 -06:00
cpu_hotplug.c	xen/cpuhotplug: Fix initial CPU offlining for PV(H) guests	2020-05-21 13:01:45 -05:00
dbgp.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
efi.c	xen/efi: have a common runtime setup function	2019-10-02 10:31:07 -04:00
evtchn.c	xen/events: switch user event channels to lateeoi model	2020-10-20 10:22:11 +02:00
features.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
gntalloc.c	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
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	xen/gntdev: Do not destroy context while dma-bufs are in use	2019-02-18 06:50:03 +01:00
gntdev.c	Xen/gntdev: correct error checking in gntdev_map_grant_pages()	2021-02-23 15:53:24 +01:00
grant-table.c	xen: don't use page->lru for ZONE_DEVICE memory	2020-12-09 10:31:41 +01:00
Kconfig	xen/x86: make XEN_BALLOON_MEMORY_HOTPLUG_LIMIT depend on MEMORY_HOTPLUG	2021-03-30 14:32:04 +02:00
Makefile	xen: branch for v5.9-rc4	2020-09-06 09:59:27 -07:00
manage.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
mcelog.c	xen/mcelog: add PPIN to record when available	2019-11-14 10:01:57 +01:00
mem-reservation.c	xen/balloon: add runtime control for scrubbing ballooned out pages	2018-09-14 08:51:10 -04:00
pci.c	xen/pci: reserve MCFG areas earlier	2019-09-12 15:02:55 -04:00
pcpu.c	xen: rename dom0_op to platform_op	2015-12-21 14:40:55 +00:00
platform-pci.c	xen: Fix event channel callback via INTX/GSI	2021-01-27 11:55:00 +01:00
privcmd-buf.c	xen/privcmd-buf.c: convert to use vm_map_pages_zero()	2019-05-14 09:47:50 -07:00
privcmd.c	xen/privcmd: allow fetching resource sizes	2021-01-19 18:27:21 +01:00
privcmd.h	xen: add new hypercall buffer mapping device	2018-06-22 08:26:42 +02:00
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	xen: fix poll misannotation	2018-02-01 10:07:32 -05:00
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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
xen-acpi-memhotplug.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
xen-acpi-pad.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288	2019-06-05 17:36:37 +02:00
xen-acpi-processor.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288	2019-06-05 17:36:37 +02:00
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: Introduce shared buffer helpers for page directory...	2018-12-18 12:15:55 -05:00
xen-scsiback.c	xen-scsiback: don't "handle" error by BUG()	2021-02-23 15:53:24 +01:00
xen-stub.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
xlate_mmu.c	xen: add helpers to allocate unpopulated memory	2020-09-04 10:00:01 +02:00