From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ulrich Drepper Subject: Re: Paravirt KVM capabilities Date: Wed, 10 Jan 2007 02:09:56 -0800 Message-ID: <45A4BB74.9010102@redhat.com> References: <20070109141916.GA13276@vlad.carfax.org.uk> <45A3A642.1030604@qumranet.com> <1168384852.19646.161.camel@localhost.localdomain> <20070110094750.GA934@elte.hu> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1045790559==" Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: To: Ingo Molnar In-Reply-To: <20070110094750.GA934-X9Un+BFzKDI@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============1045790559== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigC125C57932F723D6AEE26DA7" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigC125C57932F723D6AEE26DA7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Ingo Molnar wrote: > i really really think KVM and lhype should merge, creating KVM/HVM=20 > (Hardware Virtual Machine) and KVM/LL (Linux on Linux). This is only sufficient if either KVM with paravirt Linux kernels has no performance penalty or lhype becomes able to execute paravirt Linux kerne= ls. I can certainly attest that there is a lot of demand for running Linux domains with kernels other than the one running on the hardware. This is Xen's bread and butter and from the albeit old numbers I've seen so far KVM has problems competing. --=20 =E2=9E=A7 Ulrich Drepper =E2=9E=A7 Red Hat, Inc. =E2=9E=A7 444 Castro St = =E2=9E=A7 Mountain View, CA =E2=9D=96 --------------enigC125C57932F723D6AEE26DA7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFFpLt02ijCOnn/RHQRAmkWAJ4qMjdHRWcFgGCe+viCTDYLJZNaBQCgtKZs MDR9HWbF4wsIgyVoPlKdKLw= =vuHs -----END PGP SIGNATURE----- --------------enigC125C57932F723D6AEE26DA7-- --===============1045790559== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV --===============1045790559== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ kvm-devel mailing list kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org https://lists.sourceforge.net/lists/listinfo/kvm-devel --===============1045790559==--