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Re: [Xen-devel] [PATCH v2 for-4.12] x86/pvh-boot: don't mandate validity of RSDP pointer
- To: Wei Liu <wei.liu2@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Wed, 30 Jan 2019 13:57:07 +0000
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- Cc: Juergen Gross <jgross@xxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Wed, 30 Jan 2019 13:58:16 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Openpgp: preference=signencrypt
On 30/01/2019 13:55, Wei Liu wrote:
> RSDP is not mandatory according to PVH spec. Remove the BUG_ON. The
> guest (xen) will fall back to scanning if necessary.
>
> Reported-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
Reviewed-by: Andrew Cooper <andrew.cooepr3@xxxxxxxxxx>
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