From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=54071 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Pl6Ds-0005vw-Gm for qemu-devel@nongnu.org; Thu, 03 Feb 2011 15:56:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Pl6Do-00046j-BO for qemu-devel@nongnu.org; Thu, 03 Feb 2011 15:56:09 -0500 Received: from adelie.canonical.com ([91.189.90.139]:44705) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Pl6Do-00046d-62 for qemu-devel@nongnu.org; Thu, 03 Feb 2011 15:56:08 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by adelie.canonical.com with esmtp (Exim 4.71 #1 (Debian)) id 1Pl6Dl-0006j5-GK for ; Thu, 03 Feb 2011 20:56:05 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 9F9242E810A for ; Thu, 3 Feb 2011 20:55:56 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 03 Feb 2011 20:48:02 -0000 From: Serge Hallyn <712416@bugs.launchpad.net> Sender: bounces@canonical.com References: <20110203122616.12078.50539.malonedeb@palladium.canonical.com> <20110203183049.27343.49053.malone@soybean.canonical.com> Message-Id: <20110203204802.GA21914@localhost> Errors-To: bounces@canonical.com Subject: [Qemu-devel] Re: [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx Reply-To: Bug 712416 <712416@bugs.launchpad.net> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Quoting khetzal (712416@bugs.launchpad.net): > Confirmation: totaly crash with latest build. Nothing in logs. Thanks for testing. Are you able to get in touch with the kvm (kvm@vger.kernel.org) and linux-kernel (linux-kernel@vger.kernel.org) mailing list to follow up with upstream? -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/712416 Title: kvm_intel kernel module crash with via nano vmx Status in QEMU: New Status in =E2=80=9Ckvm=E2=80=9D package in Ubuntu: Incomplete Status in =E2=80=9Ckvm=E2=80=9D package in Debian: New Bug description: kvm module for hardware virtualisation not work properly on via nano processors. Tested with processor: VIA Nano processor U2250. Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae m= ce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm = syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 x= tpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm With kernel 2.6.32: kvm not work and dmesg contains a lot of: handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000= b0d With kernel 2.6.35: all the system crash. Nothing visible in logs