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Re: [PATCH 1/7] x86: don't allow Dom0 access to port CF9
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Date: Wed, 25 Oct 2023 14:36:24 +0200
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
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On Thu, May 11, 2023 at 02:05:11PM +0200, Jan Beulich wrote:
> This allows to initiate machine reset, which we don't want to permit
> Dom0 to invoke that way.
>
> While there insert blank lines and convert the sibling PCI config space
> port numbers to upper case, matching style earlier in the function.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Should we also do something about port 0x64?
Thanks, Roger.
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