On 24.03.20 16:00, Roger Pau Monne wrote:
To mention it's also useful for PVH or HVM domains that require mapping foreign memory or grants.Signed-off-by: Roger Pau Monné <roger....@citrix.com> --- Cc: Boris Ostrovsky <boris.ostrov...@oracle.com> Cc: Juergen Gross <jgr...@suse.com> Cc: Stefano Stabellini <sstabell...@kernel.org> Cc: xen-devel@lists.xenproject.org --- drivers/xen/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index 61212fc7f0c7..57ddd6f4b729 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -19,6 +19,10 @@ config XEN_BALLOON_MEMORY_HOTPLUG It is very useful on critical systems which require long run without rebooting.+ It's also very useful for translated domains (PVH or HVM) to obtain
I'd rather say "(non PV)" or "(PVH, HVM or Arm)".
+ unpopulated physical memory ranges to use in order to map foreign + memory or grants. + Memory could be hotplugged in following steps:1) target domain: ensure that memory auto online policy is in
With that: Reviewed-by: Juergen Gross <jgr...@suse.com> Juergen
