linux-uconsole/drivers/xen
Juergen Gross 71d955cdbb xen/balloon: fix ballooned page accounting without hotplug enabled
[ Upstream commit c673ec61ad ]

When CONFIG_XEN_BALLOON_MEMORY_HOTPLUG is not defined
reserve_additional_memory() will set balloon_stats.target_pages to a
wrong value in case there are still some ballooned pages allocated via
alloc_xenballooned_pages().

This will result in balloon_process() no longer be triggered when
ballooned pages are freed in batches.

Reported-by: Nicholas Tsirakis <niko.tsirakis@gmail.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-09 10:18:58 +01:00
..
events xen/events: fix binding user event channels to cpus 2019-07-26 09:14:25 +02:00
xen-pciback xen/pciback: Check dev_data before using it 2019-12-05 09:20:26 +01:00
xenbus xen/xenbus: fix self-deadlock after killing user process 2019-10-11 18:21:06 +02:00
xenfs
acpi.c
arm-device.c
balloon.c xen/balloon: fix ballooned page accounting without hotplug enabled 2020-01-09 10:18:58 +01:00
biomerge.c
cpu_hotplug.c
dbgp.c
efi.c
evtchn.c xen/events: fix binding user event channels to cpus 2019-07-26 09:14:25 +02:00
fallback.c
features.c
gntalloc.c
gntdev-common.h
gntdev-dmabuf.c
gntdev-dmabuf.h
gntdev.c
grant-table.c
Kconfig xen/gntdev: Use select for DMA_SHARED_BUFFER 2019-12-31 16:35:50 +01:00
Makefile
manage.c
mcelog.c
mem-reservation.c
pci.c xen/pci: reserve MCFG areas earlier 2019-10-11 18:21:13 +02:00
pcpu.c
platform-pci.c
preempt.c
privcmd-buf.c
privcmd.c
privcmd.h
pvcalls-back.c
pvcalls-front.c pvcalls-front: don't return error when the ring is full 2019-12-17 20:35:32 +01:00
pvcalls-front.h
swiotlb-xen.c xen/swiotlb: fix condition for calling xen_destroy_contiguous_region() 2019-08-06 19:06:55 +02:00
sys-hypervisor.c
time.c
tmem.c
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c
xen-acpi-pad.c
xen-acpi-processor.c
xen-balloon.c
xen-scsiback.c
xen-selfballoon.c
xen-stub.c
xlate_mmu.c