On Thu, Aug 13, 2020 at 09:54:20AM +0200, Roger Pau Monné wrote: > On Thu, Aug 13, 2020 at 08:33:37AM +0100, Christoph Hellwig wrote: > > On Tue, Aug 11, 2020 at 11:44:47AM +0200, Roger Pau Monne wrote: > > > If enabled (because ZONE_DEVICE is supported) the usage of the new > > > functionality untangles Xen balloon and RAM hotplug from the usage of > > > unpopulated physical memory ranges to map foreign pages, which is the > > > correct thing to do in order to avoid mappings of foreign pages depend > > > on memory hotplug. > > > > So please just select ZONE_DEVICE if this is so much better rather > > than maintaining two variants. > > We still need to other variant for Arm at least, so both need to be > maintained anyway, even if we force ZONE_DEVICE on x86. Why does arm not have ZONE_DEVICE? -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
