Julien Grall eb63f85afa xen/xenbus: Don't leak memory when unmapping the ring on HVM backend ...

commit c22fe519e7 upstream.

The commit ccc9d90a9a "xenbus_client:
Extend interface to support multi-page ring" removes the call to
free_xenballooned_pages() in xenbus_unmap_ring_vfree_hvm(), leaking a
page for every shared ring.

Only with backends running in HVM domains were affected.

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-09-13 09:07:40 -07:00

..

events

xen/events: don't bind non-percpu VIRQs with percpu chip

2015-05-19 19:55:36 +01:00

xen-pciback

xen-pciback: Add name prefix to global 'permissive' variable

2015-04-29 17:34:50 +01:00

xenbus

xen/xenbus: Don't leak memory when unmapping the ring on HVM backend

2015-09-13 09:07:40 -07:00

xenfs

xen: Convert printks to pr_<level>

2013-06-28 11:19:58 -04:00

acpi.c

xen / ACPI: notify xen when reduced hardware sleep is available

2013-07-31 14:22:35 +02:00

balloon.c

xen/balloon: before adding hotplugged memory, set frames to invalid

2015-03-23 15:15:53 +00:00

biomerge.c

xen: using EXPORT_SYMBOL requires including export.h

2012-01-18 15:37:49 -08:00

cpu_hotplug.c

xen: Convert printks to pr_<level>

2013-06-28 11:19:58 -04:00

dbgp.c

xen: Use dev_is_pci() to check whether it is pci device

2014-01-07 09:53:33 -05:00

efi.c

efi: dmi: add support for SMBIOS 3.0 UEFI configuration table

2014-11-05 09:03:16 +01:00

evtchn.c

xen/evtchn: support more than 4096 ports

2014-01-06 10:07:50 -05:00

fallback.c

xen-pciback: notify hypervisor about devices intended to be assigned to guests

2013-03-22 10:20:55 -04:00

features.c

…

gntalloc.c

xen/gntalloc: safely delete grefs in add_grefs() undo path

2014-09-04 13:14:05 +01:00

gntdev.c

xen/gntdevt: Fix race condition in gntdev_release()

2015-08-16 20:52:19 -07:00

grant-table.c

xen/grant: introduce func gnttab_unmap_refs_sync()

2015-04-27 11:41:12 +01:00

Kconfig

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2015-04-24 08:23:45 -07:00

Makefile

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2015-04-24 08:23:45 -07:00

manage.c

xen: Suspend ticks on all CPUs during suspend

2015-04-29 17:10:05 +01:00

mcelog.c

xen/mce: fix up xen_late_init_mcelog() error handling

2015-03-16 14:49:15 +00:00

pci.c

xen/pci: Try harder to get PXM information for Xen

2015-04-15 10:57:28 +01:00

pcpu.c

xen: pcpu: Use static attribute groups for sysfs entry

2015-03-16 14:49:13 +00:00

platform-pci.c

drivers: xen: Mark function as static in platform-pci.c

2014-02-28 15:26:04 -05:00

preempt.c

x86/xen: allow privcmd hypercalls to be preempted

2015-02-23 16:30:24 +00:00

privcmd.c

xen/privcmd: improve performance of MMAPBATCH_V2

2015-03-16 14:49:15 +00:00

privcmd.h

xen: Add privcmd device driver

2011-12-16 13:29:31 -05:00

swiotlb-xen.c

xen: Add __GFP_DMA flag when xen_swiotlb_init gets free pages on ARM

2015-05-06 15:02:58 +01:00

sys-hypervisor.c

xen: sysfs: fix build warning.

2012-10-19 15:17:51 -04:00

tmem.c

cleancache: forbid overriding cleancache_ops

2015-04-14 16:49:03 -07:00

xen-acpi-cpuhotplug.c

ACPI: Drop acpi_evaluate_hotplug_ost() and ACPI_HOTPLUG_OST

2014-02-22 00:50:49 +01:00

xen-acpi-memhotplug.c

ACPICA: Resources: Provide common part for struct acpi_resource_address structures.

2015-01-26 16:09:56 +01:00

xen-acpi-pad.c

ACPI / PAD / xen: use acpi_evaluate_ost() to replace open-coded version

2014-02-21 00:27:47 +01:00

xen-acpi-processor.c

xen-acpi-processor: Don't display errors when we get -ENOSYS

2014-05-23 12:34:00 -04:00

xen-balloon.c

xen: balloon: Use static attribute groups for sysfs entries

2015-03-16 14:49:13 +00:00

xen-scsiback.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-04-24 10:22:09 -07:00

xen-selfballoon.c

drivers:xen-selfballoon:reset 'frontswap_inertia_counter' after frontswap_shrink

2014-02-28 15:26:12 -05:00

xen-stub.c

xen/acpi: remove redundant acpi/acpi_drivers.h include

2013-03-11 13:53:02 -04:00

xlate_mmu.c

xen/privcmd: improve performance of MMAPBATCH_V2

2015-03-16 14:49:15 +00:00