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RE: [PATCH V2] Enable TDX measurement to RTMR register


From: Lu, Ken
Subject: RE: [PATCH V2] Enable TDX measurement to RTMR register
Date: Sat, 30 Apr 2022 00:41:34 +0000

Hi Gerd,
        Thanks for your comment, make sense! So I will update grub's structure 
according to Kiper's suggestion!

Thanks  
Ken

> -----Original Message-----
> From: Grub-devel <grub-devel-bounces+ken.lu=intel.com@gnu.org> On Behalf
> Of Gerd Hoffmann
> Sent: Friday, April 29, 2022 2:16 PM
> To: The development of GNU GRUB <grub-devel@gnu.org>
> Cc: Xu, Min M <min.m.xu@intel.com>
> Subject: Re: [PATCH V2] Enable TDX measurement to RTMR register
> 
>   Hi,
> 
> > But I am thinking how about align with the definition in UEFI now
> >
> https://github.com/tianocore/edk2/blob/d372ab585a2cdc5348af5f701c56c63
> 1235fe698/MdePkg/Include/Protocol/CcMeasurement.h#L100.
> 
> It surely makes sense to update the uefi specs too.
> 
> > I will talk with UEFI owner to make same changes for Event[0] both in
> > EFI and grub/shim together in future. Do you agree?
> 
> Given that grub manages it's own copy of the structs anyway (instead of 
> copying
> them over from edk2) I don't see a need to synchronize the changes.  The
> struct layout doesn't change, so this doesn't break compatibility.
> 
> take care,
>   Gerd
> 
> 
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