From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:46898) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gpx1S-0002FU-EV for qemu-devel@nongnu.org; Sat, 02 Feb 2019 10:15:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gpwp7-0001JL-DR for qemu-devel@nongnu.org; Sat, 02 Feb 2019 10:03:14 -0500 Received: from mout.gmx.net ([212.227.17.22]:57899) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gpwp6-0001IC-Ux for qemu-devel@nongnu.org; Sat, 02 Feb 2019 10:03:13 -0500 References: <20181114130428.32326-1-asanchez@kryptoslogic.com> <1782562d-41c7-0cc7-94f3-fb7ff4b7bd40@redhat.com> <61ab003f-1b0d-c17d-8827-4d31bba0a53e@gmx.com> <6408287c-15b5-3b44-dff8-b628c4244cd2@redhat.com> From: Kamil Rytarowski Message-ID: Date: Sat, 2 Feb 2019 16:03:39 +0100 MIME-Version: 1.0 In-Reply-To: <6408287c-15b5-3b44-dff8-b628c4244cd2@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="2H3dj9rW5kIAyheQll2krwT2tdObgfNcp" Subject: Re: [Qemu-devel] [PATCH] hax: Support for Linux hosts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini , Alexandro Sanchez Bach , qemu-devel@nongnu.org Cc: Eduardo Habkost , yu.ning@intel.com, Richard Henderson This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --2H3dj9rW5kIAyheQll2krwT2tdObgfNcp From: Kamil Rytarowski To: Paolo Bonzini , Alexandro Sanchez Bach , qemu-devel@nongnu.org Cc: Eduardo Habkost , yu.ning@intel.com, Richard Henderson Message-ID: Subject: Re: [Qemu-devel] [PATCH] hax: Support for Linux hosts References: <20181114130428.32326-1-asanchez@kryptoslogic.com> <1782562d-41c7-0cc7-94f3-fb7ff4b7bd40@redhat.com> <61ab003f-1b0d-c17d-8827-4d31bba0a53e@gmx.com> <6408287c-15b5-3b44-dff8-b628c4244cd2@redhat.com> In-Reply-To: <6408287c-15b5-3b44-dff8-b628c4244cd2@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 25.11.2018 18:14, Paolo Bonzini wrote: > On 25/11/18 00:50, Kamil Rytarowski wrote: >> On 22.11.2018 08:24, Kamil Rytarowski wrote: >>> On 16.11.2018 13:52, Paolo Bonzini wrote: >>>> On 14/11/18 14:04, Alexandro Sanchez Bach wrote: >>>>> Intel HAXM supports now 32-bit and 64-bit Linux hosts. This patch i= ncludes >>>>> the corresponding userland changes. >>>>> >>>>> Since the Darwin userland backend is POSIX-compliant, the hax-darwi= n.{c,h} >>>>> files have been renamed to hax-posix.{c,h}. This prefix is consiste= nt with >>>>> the naming used in the rest of QEMU. >>>> >>>> What's the advantage of HAXM when Linux hosts can just run KVM? I g= uess >>>> avoiding bitrot? >>>> >>>> Paolo >>>> >>> >>> This patch is also useful for NetBSD, even if it's not a Linux host. >>> There is a driver in progress again (thanks to the newly added Linux >>> port, it's now much easier to get done). >>> >>> I recommend to merge this patch. >>> >> >> For the record, I've a functional version of HAXM for NetBSD as host. >> Once you will merge this patch, I will submit another one to configure= >> to enable haxm for NetBSD. >> >> I need to keep the patch by Alexandro in a local copy of qemu. >=20 > Sure, it will be accepted for the release after 3.1. >=20 > Paolo >=20 >=20 I've pushed the haxm patch for NetBSD through qemu-trivial. https://lists.gnu.org/archive/html/qemu-trivial/2019-01/msg00161.html A proof that it is usable: http://blog.netbsd.org/tnf/entry/the_hardware_assisted_virtualization_cha= llenge --2H3dj9rW5kIAyheQll2krwT2tdObgfNcp Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQJABAEBCAAqFiEELaxVpweEzw+lMDwuS7MI6bAudmwFAlxVsUsMHG41NEBnbXgu Y29tAAoJEEuzCOmwLnZsSwQQAJ58hKzcV7PSCzYOnZke9BJvzi5OIqgn+D9kqt64 wgZnwTP68aAiP+2KR7+sqRBeP9Jt23NwowDeagzMRBRqg5k81O2oKH7Sh6oylNrv LSis7Jqg3h8oQOCDdLrTssBNOYk/ssqV3EXA3ZM5o3/Moby2TyZC/ODHlawXKKSF MCmBMjpIlzVkT6yVT+ewT0oBWPsp8usHwS3o4ag4PTOUTX1f+xEscCLY6Gl0acry fmn8psAmTn2yVjdOXSASU6nNbWMpz2KX/YxvKnm+XgNmevT8w5GC3wcuVb+2tr9e gmvdx5ihfHHJZWme4JPa7eN2rCS/+EPyOCBPcr2l5NmgEOA3GTPtRtW6tY/A9l2N fUNZFdZu/HKU5AauROlbbuT2moEoQNk8OPKsS44ZwhWNGWec853637Tyv4pzt53u KIU2iWi9IiDZLdfXF4zQxeKp4nofvGMGO69M0Nw35uTRGXOPOHiY+/bSQvMdUajq rP5A5eVpKWYhZgaht47pOY0z3U0utwM1Q3f5DlyQRwaIxPPSbHpIPxlrafzc6HPA XB2o7Y9I9ibYd0FE5hYAPSSRzFkzdnPzLpPuU5XYEKxVcBJKVHcX05Fgi9Fn/u+X 0Mb/Pxl7uZqq2sn/IiK0p/aq69i8UUpV1cHM3P1njIZMJczBcqIzqCjnztJoatFa 4wyX =xw/n -----END PGP SIGNATURE----- --2H3dj9rW5kIAyheQll2krwT2tdObgfNcp--