On 4/24/24 09:45, Gerd Hoffmann wrote:
Hi,
Ideally CpuPageTableLib should be used for this.
CpuPageTableLib will need to be modified in order for it to be used at this
(Sec) stage. In order to work in Sec - either the caller will have to supply
a list of pages that can be used if pagetable entries need to be allocated
for splits
I don't think so. PageTableMap() has the 'Buffer' parameter for passing
in page table memory. And the patch reserves a page in MEMFD. Handing
that page over to PageTableMap() should work just fine, no?
Oh, I thought the library allocated the pages, my bad. Mike and I will
take a look at that.
Thanks,
Tom
take care,
Gerd
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