From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Ahern" Subject: latest git - main thread spinning Date: Sun, 11 Apr 2010 21:27:32 -0600 Message-ID: <4BC29324.5040904@cisco.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: kvm-devel Return-path: Received: from sj-iport-4.cisco.com ([171.68.10.86]:25639 "EHLO sj-iport-4.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752584Ab0DLD1e (ORCPT ); Sun, 11 Apr 2010 23:27:34 -0400 Received: from [10.89.0.39] (rcdn-vpn-client-10-89-0-39.cisco.com [10.89.0.39]) by sj-core-1.cisco.com (8.13.8/8.14.3) with ESMTP id o3C3RXXB015048 for ; Mon, 12 Apr 2010 03:27:33 GMT Sender: kvm-owner@vger.kernel.org List-ID: With the latest qemu-kvm.git (fresh pull today, 11-April-2010) the main qemu thread is spinning. It looks like the recent sync with qemu.git is the culprit -- specifically, d6f4ade214a9f74dca9495b83a24ff9c113e4f9a from Paolo on March 10 changed the semantics of main_loop_wait from a timeout value to a nonblocking argument. kvm_main_loop() still invokes it with the argument of 1000 which means the timeout for select is set to 0. David