redonkable/alistair23-linux
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alistair23-linux/drivers/xen
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Roger Pau Monne 3596924a23 xen/balloon: fix balloon initialization for PVH Dom0 
The current balloon code tries to calculate a delta factor for the
balloon target when running in HVM mode in order to account for memory
used by the firmware.

This workaround for memory accounting doesn't work properly on a PVH
Dom0, that has a static-max value different from the target value even
at startup. Note that this is not a problem for DomUs because guests are
started with a static-max value that matches the amount of RAM in the
memory map.

Fix this by forcefully setting target_diff for Dom0, regardless of
it's mode.

Reported-by: Gabriel Bercarug <bercarug@amazon.com>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2018-08-08 11:03:20 -04:00
..
events xen: Remove unnecessary BUG_ON from __unbind_from_irq() 2018-06-22 08:32:52 +02:00
xen-pciback treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
xenbus xen/store: do not store local values in xen_start_info 2018-05-17 08:39:13 +02:00
xenfs
acpi.c
arm-device.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
balloon.c xen/balloon: Share common memory reservation routines 2018-07-26 23:05:13 -04:00
biomerge.c xen/biomerge: Use true and false for boolean values 2018-08-06 10:20:57 -04:00
cpu_hotplug.c
dbgp.c
efi.c
evtchn.c treewide: kvmalloc() -> kvmalloc_array() 2018-06-12 16:19:22 -07:00
fallback.c
features.c
gntalloc.c
gntdev-common.h xen/gntdev: Add initial support for dma-buf UAPI 2018-07-26 23:05:14 -04:00
gntdev-dmabuf.c xen/gntdev: don't dereference a null gntdev_dmabuf on allocation failure 2018-07-31 12:59:13 -04:00
gntdev-dmabuf.h xen/gntdev: Add initial support for dma-buf UAPI 2018-07-26 23:05:14 -04:00
gntdev.c xen/gntdev: Add initial support for dma-buf UAPI 2018-07-26 23:05:14 -04:00
grant-table.c xen/grant-table: Allow allocating buffers suitable for DMA 2018-07-26 23:05:14 -04:00
Kconfig xen/gntdev: Add initial support for dma-buf UAPI 2018-07-26 23:05:14 -04:00
Makefile xen/gntdev: Add initial support for dma-buf UAPI 2018-07-26 23:05:14 -04:00
manage.c xen: add error handling for xenbus_printf 2018-06-19 14:27:41 +02:00
mcelog.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
mem-reservation.c xen/balloon: Share common memory reservation routines 2018-07-26 23:05:13 -04:00
pci.c
pcpu.c
platform-pci.c
preempt.c
privcmd-buf.c xen: add new hypercall buffer mapping device 2018-06-22 08:26:42 +02:00
privcmd.c xen: add new hypercall buffer mapping device 2018-06-22 08:26:42 +02:00
privcmd.h xen: add new hypercall buffer mapping device 2018-06-22 08:26:42 +02:00
pvcalls-back.c xen/pvcalls: fix null pointer dereference on map->sock 2018-02-26 17:13:12 +01:00
pvcalls-front.c pvcalls-front: 64-bit align flags 2018-03-01 07:23:36 +01:00
pvcalls-front.h
swiotlb-xen.c xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent 2018-05-18 14:37:16 -04:00
sys-hypervisor.c
time.c
tmem.c mm, swap, frontswap: fix THP swap if frontswap enabled 2018-02-21 15:35:43 -08:00
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c
xen-acpi-pad.c
xen-acpi-processor.c xen/acpi: off by one in read_acpi_id() 2018-03-30 11:30:13 -04:00
xen-balloon.c xen/balloon: fix balloon initialization for PVH Dom0 2018-08-08 11:03:20 -04:00
xen-scsiback.c xen/scsiback: add error handling for xenbus_printf 2018-06-19 14:54:49 +02:00
xen-selfballoon.c
xen-stub.c
xlate_mmu.c