Hello, The following series contain some fixes in order to make Xen balloon memory hotplug function properly. Fix two patches are bugfixes that IMO should be backported to stable branches, last patch might be more controversial (to backport) since it includes a small change to the generic memory hotplug interface.
Thanks, Roger. Roger Pau Monne (3): xen/balloon: fix accounting in alloc_xenballooned_pages error path xen/balloon: make the balloon wait interruptible memory: introduce an option to force onlining of hotplug memory drivers/xen/balloon.c | 14 +++++++++++--- include/linux/memory_hotplug.h | 3 ++- mm/memory_hotplug.c | 16 ++++++++++------ 3 files changed, 23 insertions(+), 10 deletions(-) -- 2.27.0