[Xen-devel] [PATCH] [Xen] Check FADT's signature

[Stefan Berger <stefanb@xxxxxxxxxx>]

Check the signature of the alleged FADT and only parse it if it really
is the FADT and not something else. I understand that this is not the
real solution, but prevents other bad things from happening, like the
timer going backwards if a bogus PM-Timer port is picked up.

Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>

Attachment: fadt_check.diff
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