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Re: [Qemu-devel] [PATCH v4 3/3] i386: publish advised value of MSR_IA32_

From: Haozhong Zhang
Subject: Re: [Qemu-devel] [PATCH v4 3/3] i386: publish advised value of MSR_IA32_FEATURE_CONTROL via fw_cfg
Date: Wed, 22 Jun 2016 18:18:33 +0800
User-agent: Mutt/1.6.1-neo (2016-05-02)

On 06/17/16 19:31, Laszlo Ersek wrote:
> Hi Haozhong,
> On 06/16/16 13:19, Haozhong Zhang wrote:
> > On 06/16/16 11:52, Paolo Bonzini wrote:
> >> Have you prepared a patch for SeaBIOS already?
> > 
> > Yes, I'll send it after I fix the type error (uint32_t => uint64_t) in
> > next version.
> This should be supported by OVMF as well (thanks Paolo for the heads-up).
> I'm glad to code that up, but I'd like to ask you to file an RFE
> (Request For Enhancement) in the upstream edk2 tracker for OVMF:
> https://github.com/tianocore/edk2/issues/new
> In the RFE,
> - the subject line should include "OvmfPkg",
> - please describe what the feature is good for (going into the details
>   of a specific use case is welcome),
> - please specify the pathname and the internal format of the fw_cfg
>   file,
> - please clarify if this MSR is considered part of the "chipset state"
>   that the firmware is responsible for at *every* boot. In particular
>   whether you expect that the firmware program this MSR at S3 resume as
>   well.

Done. Pls check https://github.com/tianocore/edk2/issues/97.


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