On 10/3/19 10:26 AM, Jeremy Kerr wrote:
Hi Vasant,
Correct. We will have `ibm,prd-label` property. That's not the issue.
It sure sounds like the issue - someone has represented a range that
should be mapped by HBRT, but isn't appropriate for mapping by HBRT.
Here issueis HBRT is loaded into NVDIMM memory.
OK. How about we just don't do that?
Yes. Hostboot will fix that. It will make sure that HBRT is loaded into regular
memory.
It sounds like we're just trying to work around an invalid
representation of the mappings.
Its not workaround. Its additional check. So that we don't mmap() if HBRT is not
in system RAM
and throw proper error.. So that debugging becomes easy.
-Vasant
