Re: [Qemu-devel] [PATCH for-4.1] q35: acpi: do not create dummy MCFG table

[Wei Yang]

On Tue, Apr 09, 2019 at 05:00:37PM +0200, Igor Mammedov wrote:
>Dummy table (with signature "QEMU") creation came from original SeaBIOS
>codebase. And QEMU would have to keep it around if there were Q35 machine
>that depended on keeping ACPI tables blob constant size. Luckily there
>were no versioned Q35 machine types before commit:
>  (since 2.3) a1666142db acpi-build: make ROMs RAM blocks resizeable
>which obsoleted need to keep ACPI tables blob the same size on 
>source/destination.
>

I am not sure getting the "versioned Q35" correctly. Seems originally there is
q35-1.4?

commit bf3caa3dc17552b323cec6831301a22cfc98ecd5
Author: Paolo Bonzini <address@hidden>
Date:   Fri Feb 8 14:06:15 2013 +0100

    pc: add compatibility machine types for 1.4
    
    Adds both pc-i440fx-1.4 and pc-q35-1.4.



-- 
Wei Yang
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