Agreed. It's random that the previous config worked.

On Wed, Sep 23, 2020 at 2:32 PM Andrew Fish <afish@apple.com> wrote:

>
>
> On Sep 23, 2020, at 2:14 PM, Bret Barkelew <bret@corthon.com> wrote:
>
> As far as I can tell, this is exposing a pre-existing race condition in
> EndOfDxe. It just so HAPPENS that the old "Disable RequestToLock"
> callback executed after this TcgMor callback, whereas the new
> VariablePolicy callback executes first.
>
> I'm going to poke around for a solution, but this seems like an
> architectural problem with EndOfDxe.
>
>
> The architecture does not guarantee order for the events. So if the events
> are dependent on the order of other events that is a bug in implementation.
> These kind of bugs are hard to notice as the DXE Core implementation event
> dispatch in a fixed order, I think in the order the event was registered.
> So it looks correct until you add more events.
>
> Thanks,
>
> Andrew Fish
>
> On Wed, Sep 23, 2020 at 6:02 AM Laszlo Ersek <lersek@redhat.com> wrote:
>
>> Hi Bret,
>>
>> On 09/23/20 08:12, Bret Barkelew via groups.io wrote:
>> > To whom it may concern,
>> > This is as done as it’s going to get.
>> >
>> > Thank you all for your help!
>>
>> I tried to merge this via <https://github.com/tianocore/edk2/pull/954>,
>> but it failed. Please review the build report, and submit v9 if necessary.
>>
>> Thanks!
>> Laszlo
>>
>> 
>
>
>