From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: Re: [PATCH 1/3] KVM: x86: Relax accept conditions of kvm_apic_accept_pic_intr Date: Fri, 17 Oct 2008 20:14:46 +0200 Message-ID: <48F8D616.40003@web.de> References: <20081015142748.385784583@mchn012c.ww002.siemens.net> <20081015142748.606503565@mchn012c.ww002.siemens.net> <200810171311.11309.sheng@linux.intel.com> <48F8488E.9070700@siemens.com> <20081017163530.GA20831@yukikaze> <48F8CCC5.8060502@web.de> <20081017174722.GA24078@yukikaze> <48F8D1BD.5050709@web.de> <48F8D570.5010308@web.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig602D96A03AD6325DE97A50FD" Cc: kvm@vger.kernel.org, avi@redhat.com, jiajun.xu@intel.com, Jan Kiszka To: Sheng Yang Return-path: Received: from fmmailgate03.web.de ([217.72.192.234]:48268 "EHLO fmmailgate03.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751300AbYJQSOs (ORCPT ); Fri, 17 Oct 2008 14:14:48 -0400 In-Reply-To: <48F8D570.5010308@web.de> Sender: kvm-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig602D96A03AD6325DE97A50FD Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Jan Kiszka wrote: > ... > Now I checked also the BIOS KVM is shipping, and the MP Feature byte 2,= > bit 7 (IMCRP) is cleared, thus KVM is providing the Virtual Wire mode. > Looking at Figure 3-3 of the MP spec, one can see that the PIC's output= > is connected to the LVT0 line in this mode, and that this line is s/LVT0/LINTIN0/ > connected to all CPUs in the system. So I can't help concluding that a)= > QEMU's implementation is correct and b) my patch is correct as well. Or= > please tell me where I'm wrong now... >=20 > Jan >=20 Jan --------------enig602D96A03AD6325DE97A50FD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iEYEARECAAYFAkj41hYACgkQniDOoMHTA+kCjACdGbwRqPPIUMgEt6KTn/QQvDyz uxoAn0gGvpcAWfuOvLlwui42YsNComay =BNJi -----END PGP SIGNATURE----- --------------enig602D96A03AD6325DE97A50FD--