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micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="RPDInwLMpp7r77WP" Content-Disposition: inline In-Reply-To: --RPDInwLMpp7r77WP Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Date: Tue, 3 Jun 2025 12:46:36 +0200 From: Marek =?utf-8?Q?Marczykowski-G=C3=B3recki?= To: Andrew Cooper Cc: Xen-devel , Anthony PERARD , Juergen Gross Subject: Re: [PATCH] Revert tools/python part of "tools: remove support for running a guest with qemu-traditional" On Mon, Jun 02, 2025 at 12:31:59PM +0100, Andrew Cooper wrote: > On 02/06/2025 12:27 pm, Marek Marczykowski-G=C3=B3recki wrote: > > On Mon, Jun 02, 2025 at 12:22:53PM +0100, Andrew Cooper wrote: > >> The migration stream is a stable ABI. What this does is break the abi= lity to > >> inspection and operate on pre-Xen-4.21 streams. > > Do you mean Xen 4.21 should be able to accept migration of a domU with > > qemu trad? I don't think it's a desirable feature... >=20 > xl is free to reject a qemu-trad stream if it wants. >=20 > What's not ok is verify-stream-v2 exploding with "unknown emulator 1" > when I ask it to tell me what the bytes in this stream mean. I see, in that case: Acked-by: Marek Marczykowski-G=C3=B3recki --=20 Best Regards, Marek Marczykowski-G=C3=B3recki Invisible Things Lab --RPDInwLMpp7r77WP Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhrpukzGPukRmQqkK24/THMrX1ywFAmg+0owACgkQ24/THMrX 1yydpwf+KXqUOqyAfR2SazoUISvmNHq2abr7Fb96AngaDfMSqmXKoBnDVC5nhIPk z7WJ2ZlwNxub2eYWdkq3u9GICuIuwr1OmBJYfFsbpDlskm/I2/+XM9KHvEZqaa5G +l1ojkbMFiGQbqJ0jMCfYZ5DMMMOkR1k3StoweluFW696FbyDwlZUapsukwkQEnI lXpQaj5g8qVszLdHk4mKBgeUZBO2fXRo/VU+bEbLAiOwdXMvvnuTzcPVnv5mYIFe D5jFYed0Lvdbf+O05XGd4srcDS2puWCxSRePUwSLf2M4um6is7Mud+AOKFOzghpu 1onLoECMElWLBOGvPoyoz4U+Z7m/bA== =hdj1 -----END PGP SIGNATURE----- --RPDInwLMpp7r77WP--