[edk2-devel] [PATCH v9 0/4] Add safe unaccepted memory behavior

[Dave Hansen]

On 1/24/23 14:42, Tom Lendacky wrote:
>> Fedora has near zero additional patches, so it pretty much depends on
>> how mainline merges stuff.  If SEV-SNP or TDX or both will land in an
>> upstream release before support for unaccepted memory lands too you'll
> 
> Sorry, just saw this...
> 
> SEV-SNP guest support has already landed upstream and is part of the
> 5.19 kernel. So without this interface, anyone using a newer OVMF with a
> 5.19 to whatever kernel just before unaccepted memory finally gets
> pulled into, would have issues.

Also, just to reiterate: my whinging about this has been purely
TDX-specific.  It's a bit of a shame that things happened in this order,
but SEV-SNP does seem to have a legitimate need here, separate from TDX.

I'll be quiet now. :)


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