From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bernhard Held Subject: kvm-81 and Windows XP with HugePages Date: Sun, 21 Dec 2008 23:01:19 +0100 Message-ID: <494EBCAF.30108@mgpi.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit To: kvm@vger.kernel.org Return-path: Received: from smtp.mgpi.de ([212.202.249.42]:30126 "EHLO smtp.mgpi.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751113AbYLUWeK (ORCPT ); Sun, 21 Dec 2008 17:34:10 -0500 Received: from [10.15.128.10] (unknown [10.15.128.10]) by smtp.mgpi.de (Postfix) with SMTP id DFBB8322ABA for ; Sun, 21 Dec 2008 23:01:19 +0100 (CET) Sender: kvm-owner@vger.kernel.org List-ID: Windows XP Prof. freezes few seconds after booting on kvm-81 with hugepages. The cpu load stays at 200% (on 2 cores), the screen is black. The process can't be killed, a reboot is required. The same guest runs fine - without hugepages or - with kvm-79 with hugepages. Never tried with kvm-80. Host: 2.6.27.10 x86_64 Xenon Quad Guests: - Windows XP Prof. 32 bit, 2 vcpus - 2.6.27.10 x86_64, 4 vcpus - 2.6.27.10 x86, 4 vcpus Bernhard