From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KUpZv-000094-JF for qemu-devel@nongnu.org; Sun, 17 Aug 2008 17:14:23 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KUpZu-00008d-5o for qemu-devel@nongnu.org; Sun, 17 Aug 2008 17:14:23 -0400 Received: from [199.232.76.173] (port=52131 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KUpZt-00008a-Sz for qemu-devel@nongnu.org; Sun, 17 Aug 2008 17:14:21 -0400 Received: from fmmailgate03.web.de ([217.72.192.234]:35038) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KUpZs-000843-Ql for qemu-devel@nongnu.org; Sun, 17 Aug 2008 17:14:21 -0400 Received: from smtp05.web.de (fmsmtp05.dlan.cinetic.de [172.20.4.166]) by fmmailgate03.web.de (Postfix) with ESMTP id B4A01E6EC0F3 for ; Sun, 17 Aug 2008 23:14:18 +0200 (CEST) Received: from [88.65.45.230] (helo=[192.168.1.198]) by smtp05.web.de with asmtp (TLSv1:AES256-SHA:256) (WEB.DE 4.109 #226) id 1KUpZq-000405-00 for qemu-devel@nongnu.org; Sun, 17 Aug 2008 23:14:18 +0200 Message-ID: <48A894A5.8020006@web.de> Date: Sun, 17 Aug 2008 23:14:13 +0200 From: Jan Kiszka MIME-Version: 1.0 References: <48A860AC.1010307@mail.berlios.de> <20080817202358.GA7731@hall.aurel32.net> In-Reply-To: <20080817202358.GA7731@hall.aurel32.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigF5E4AD686FAA8B1341560D20" Sender: jan.kiszka@web.de Subject: [Qemu-devel] Re: Breakage with local APIC routing Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF5E4AD686FAA8B1341560D20 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Aurelien Jarno wrote: > On Sun, Aug 17, 2008 at 07:32:28PM +0200, Stefan Weil wrote: >> Johannes Schindelin schrieb: >>> Hi, >>> >>> due to the change in revision 3371 (well, at that time, CVS was used,= =20 >>> which was no better than Subversion) installation of win64 is broken = in=20 >>> QEmu. The commit message reads like this: >>> >>> Don't route PIC interrupts through the local APIC if the local=20 >>> APIC config says so. By Ari Kivity. >>> >>> A bit of research showed that the patch was actually originally from = Qing=20 >>> He, but he told me privately that the part that actually broke win64 = (the=20 >>> removal of the call to cpu_reset_interrupt(), as opposed to moving th= at=20 >>> call into the "else" condition) was not part of his patch. >>> >>> Unfortunately, a lot has been done to the APIC handling in the meanti= me,=20 >>> so it is not a simple matter of a revert. >>> >>> Being a complete idiot when it comes to APICs, I have no clue how to = fix=20 >>> the issue. >>> >>> However, I am quite willing to test whatever patch is thrown at me. >>> >>> Can somebody help? >>> >>> Thanks, >>> Dscho >> See also http://article.gmane.org/gmane.comp.emulators.qemu/24739. >> EFI BIOS is affected by the same problem. >> >=20 > With the difference that the patch proposed in this thread actually > fixes the problem in case of the EFI BIOS. [ Got it working, was to dumb to feed in the right file as bios... ] Yeah, indeed, my patch cures the EFI issue. Interesting. But I still don't understand what problem Windows has. Jan --------------enigF5E4AD686FAA8B1341560D20 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 iEYEARECAAYFAkiolKoACgkQniDOoMHTA+ld7gCeJpcANktncJoTyRiyuOJzxFtC yg4An1hHFLy4Yu7pIiwiqoklAMuZPboO =Fov4 -----END PGP SIGNATURE----- --------------enigF5E4AD686FAA8B1341560D20--