Re: [RFC PATCH v3 17/36] pflash_cfi01/tdx: Introduce ram_mode of pflash for TDVF

[Gerd Hoffmann]

On Tue, Mar 22, 2022 at 01:20:24PM +0100, Gerd Hoffmann wrote:
>   Hi,
> 
> > At the time I did try a gross hack that (IIRC) disabled the
> > rom_reset logic, and munged x86_bios_rom_init so that it would
> > force load it straight at the RAM location.
> 
> Sounds reasonable.  The whole rom logic exists to handle resets,
> but with confidential guests we don't need that, we can't change
> guest state to perform a reset anyway ...

Completed, cleaned up a bit, but untested:
  https://git.kraxel.org/cgit/qemu/log/?h=sirius/cc

Any chance you can give this a try?

thanks,
  Gerd