Am Mon, 03 Sep 2018 09:44:38 -0600 schrieb "Jan Beulich" <jbeul...@suse.com>:
> Assuming consecutive linear addresses map to all RAM or all MMIO is not > correct. Nor is assuming that a page straddling MMIO access will access > the same emulating component for both parts of the access. If a guest > RAM read fails with HVMTRANS_bad_gfn_to_mfn and if the access straddles > a page boundary, issue accesses separately for both parts. > Signed-off-by: Jan Beulich <jbeul...@suse.com> Tested-by: Olaf Hering <o...@aepfle.de> Olaf
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