From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Spawning threads in KVM/QEMU Date: Tue, 13 Nov 2007 14:15:18 -0600 Message-ID: <473A05D6.2040003@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Avi Kivity To: kvm-devel Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Hi, I've been experimenting with creating IO threads for the PV device drivers. Unfortunately, my experiments haven't gotten very far as QEMU tends to hang up a bit into booting the guest whenever I spawn a thread that does any sort of read/write on a file descriptor. My suspicion is that it has something to do with signals being delivered to the wrong thread but after masking out all the signals for this thread, I still had no luck. Any clues to what may be going on? Regards, Anthony Liguori ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/