Re: [RFC PATCH 0/3] Allocate memmap from hotadded memory (per device)

From: Oscar Salvador
Date: Tue Oct 27 2020 - 12:19:59 EST


On Thu, Oct 22, 2020 at 03:01:44PM +0200, David Hildenbrand wrote:
> > This does not go without saying that the patchset is not 100% complete.
> > It is missing:
> >
> > - a way to disable memmap_on_memory (either sysfs or boot_time cmd)
> > - atm, arch_add_memory for s390 screams if an altmap is passed.
> > I am still thinking of a way to nicely drop handle that.
> > Maybe a function in s390 that sets memmap_on_memory false and
> > stuff that check in support_memmap_on_memory function.
>
> Or simply implement altmap support ... shouldn't be too hard :)

Yeah, I guess so, but first I would like to have everything else settled.
So, gentle ping :-)


--
Oscar Salvador
SUSE L3