From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:46379) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gn1aB-0002jQ-Vy for qemu-devel@nongnu.org; Fri, 25 Jan 2019 08:31:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gn1aB-0002TA-7e for qemu-devel@nongnu.org; Fri, 25 Jan 2019 08:31:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58586) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gn1aA-0002Sg-UO for qemu-devel@nongnu.org; Fri, 25 Jan 2019 08:31:43 -0500 References: <003301d4b494$775585c0$66009140$@ru> <20190125101032.GA4498@redhat.com> From: Eric Blake Message-ID: Date: Fri, 25 Jan 2019 07:31:35 -0600 MIME-Version: 1.0 In-Reply-To: <20190125101032.GA4498@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="QSLWj2H8zbWvQ8qkW4W4EKl8NhS1WGgz5" Subject: Re: [Qemu-devel] Querying possible -cpu variants List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= , Pavel Dovgalyuk Cc: mdroth@linux.vnet.ibm.com, qemu-devel@nongnu.org, =?UTF-8?B?J9Ck0YPRgNGB0L7QstCwINCd0LDRgtCw0LvQuNGPJw==?= , armbru@redhat.com This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --QSLWj2H8zbWvQ8qkW4W4EKl8NhS1WGgz5 From: Eric Blake To: =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= , Pavel Dovgalyuk Cc: mdroth@linux.vnet.ibm.com, qemu-devel@nongnu.org, =?UTF-8?B?J9Ck0YPRgNGB0L7QstCwINCd0LDRgtCw0LvQuNGPJw==?= , armbru@redhat.com Message-ID: Subject: Re: [Qemu-devel] Querying possible -cpu variants References: <003301d4b494$775585c0$66009140$@ru> <20190125101032.GA4498@redhat.com> In-Reply-To: <20190125101032.GA4498@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 1/25/19 4:10 AM, Daniel P. Berrang=C3=A9 wrote: >=20 >> 2. Add QMP command for requesting this list. >=20 > This already exists as the 'query-cpu-definitions' command What's more, you can use libvirt code as an example of how to parse QMP commands to see what features are present. And if the existing QMP commands don't answer a question you need answered, enhancing QMP is a worthwhile patch (other projects, like libvirt, will probably also end up using those enhancements). Among other things, we know that our command-line parameters are not yet fully queryable by QMP. --=20 Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org --QSLWj2H8zbWvQ8qkW4W4EKl8NhS1WGgz5 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEccLMIrHEYCkn0vOqp6FrSiUnQ2oFAlxLD7cACgkQp6FrSiUn Q2oflgf/Z68U8qbZHxNDNUVd1iqiP6y0NGe8BLW5+bhAZbpLqn74QRM1ZSWYidiO mzJC2SyzzBTLkc7Y3qinFxqVHLhwY/xoDmVDTA12pmWBRVVXhtYuEHNVZrZeDzhL f7TvJb4er4AZZkEk5rVKy78YrhlCyF1ZWwDoTy5EEFKjTW+BUW4XRF9JBkJOC5qS CNITExFurCT/6GDNp3u1lIngWKWJQQ/BiXu6UlxTydEv5P/xDi3SCL5k/QMLM/vK OMwVJab8ZXGHLaSwRCb6LHvg32Fl2qZ7xpCfQzWrCDAk6nKPdLu40p32WkI0L/py csoXT1tQ3GLRaen47/aMY75Mx+0bfg== =YNnu -----END PGP SIGNATURE----- --QSLWj2H8zbWvQ8qkW4W4EKl8NhS1WGgz5--