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Re: [Xen-devel] [PATCH 5/5] x86/HVM: don't setup an intercept handler for IO port 0xcf8 unconditionally

>>> On 13.01.16 at 13:32, <roger.pau@xxxxxxxxxx> wrote:
> Only intercept accesses to IO port 0xcf8 if there's at least one IOREQ
> server, otherwise it makes no sense since the only code that uses the value
> stored by hvm_access_cf8 is the IOREQ server.

Afaict an ioreq server could also attach subsequently - Paul?


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