Re: [PATCH 1/3] mm: vmalloc: export __vmalloc_node_range

[Rudolf Marek <r.marek@xxxxxxxxxxxx>]

Hi,

Dne 19. 07. 24 v 13:58 Mary Strodl napsal(a):
> I think this is good discussion, thanks for sharing your thoughts
> everybody.

I would suggest to simply run the BIOS code of this interface in usermode. Sort of similar to VM86 VESA stuff.
Last time I looked into this it used STI/CLI/RDMSR/WRMSR and couple of I/O ports and cf8/cfc for PCI.

Thanks,
Rudolf