[edk2-devel] [PATCH v1 0/8] Measured SEV boot with kernel/initrd/cmdline

[Laszlo Ersek]

On 06/09/21 14:25, Dov Murik wrote:
> 
> 
> On 08/06/2021 18:59, Laszlo Ersek wrote:
>> On 06/08/21 14:09, Dov Murik wrote:
>>> On 08/06/2021 13:59, Laszlo Ersek wrote:
>>>> On 06/08/21 11:57, Dov Murik wrote:
>>
> 
>>>
>>> But if we go with (1) -- do you (and Ard) prefer:
>>>
>>> (a) leave X86QemuLoadImageLib as it is in master;
>>>
>>> -or-
>>>
>>> (b) modify X86QemuLoadImageLib the "main" path to use the
>>> QemuKernelLoaderFs (what I started doing) and leave the "legacy" path
>>> with QemuFwCfg
>>>
>>> ?
>>
>> I prefer option (a), with the extension that we need to update the
>> following file-top comment in the files under
>> "OvmfPkg/Library/X86QemuLoadImageLib":
>>
>>   X86 specific implementation of QemuLoadImageLib library class interface
>>   with support for loading mixed mode images and non-EFI stub images
>>
> 
> First attempt at this is submitted to the mailing list:
> https://edk2.groups.io/g/devel/message/76265
> 
> 
>> We should add a warning there that this library instance (a) depends on
>> fw_cfg directly, and (b) is therefore unsuitable for blob verification
>> purposes.
> 
> I'll add the warning (b) when I add the blob verification feature.

That makes sense to me, thanks.
Laszlo



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