[edk2-devel] [RFC/RFT PATCH] OvmfPkg/IoMmuDxe: don't rely on TPLs for re-entrancy

[Gerd Hoffmann]

On Tue, Aug 22, 2023 at 09:57:12AM +0200, Ard Biesheuvel wrote:
> On Tue, 22 Aug 2023 at 08:25, Gerd Hoffmann <kraxel at redhat.com> wrote:
> >
> > Looks good to me.
> >
> > What is the status?  Merged?  Or waiting for testing still?  If so I can
> > create a test build with the patch and ask our QE department to check
> > it.
> >
> 
> Still waiting for testing, so yes, please test.

Hmm, QE reports back it slows down the boot alot.  No boot hangs yet
with 12 test runs so far, which isn't that much for a reproduce rate
below 20% ...

https://bugzilla.redhat.com//show_bug.cgi?id=2211060#c28

So I guess we go with the TPL version for the coming stable tag and
leave any improvements for later ...

take care,
  Gerd



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