This allows a PVH/HVM domain to use unpopulated memory ranges to map
foreign memory or grants, and is required for a PVH dom0 to function
properly.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
---
 ts-kernel-build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ts-kernel-build b/ts-kernel-build
index c976289e..89cdafcb 100755
--- a/ts-kernel-build
+++ b/ts-kernel-build
@@ -511,6 +511,7 @@ setopt CONFIG_XEN_KBDDEV_FRONTEND y
 setopt CONFIG_XEN_FBDEV_FRONTEND y
 setopt CONFIG_XEN_PCIDEV_FRONTEND y
 setopt CONFIG_XEN_BALLOON y
+setopt CONFIG_XEN_BALLOON_MEMORY_HOTPLUG y
 setopt CONFIG_XEN_SCRUB_PAGES y
 setopt CONFIG_XEN_DEV_EVTCHN y
 setopt CONFIG_XEN_BACKEND y
-- 
2.25.0


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Roger Pau Monne writes ("[PATCH OSSTEST] kernel-build: enable XEN_BALLOON_MEMORY_HOTPLUG"):
> This allows a PVH/HVM domain to use unpopulated memory ranges to map
> foreign memory or grants, and is required for a PVH dom0 to function
> properly.
> 
> Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>

Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>

I will push this to pretest immediately.

Thanks,
Ian.