From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:56525) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RZ5Qv-0007uu-K3 for qemu-devel@nongnu.org; Fri, 09 Dec 2011 13:44:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RZ5Qu-0003i7-KH for qemu-devel@nongnu.org; Fri, 09 Dec 2011 13:44:33 -0500 Received: from mail-iy0-f173.google.com ([209.85.210.173]:39975) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RZ5Qu-0003hw-Ei for qemu-devel@nongnu.org; Fri, 09 Dec 2011 13:44:32 -0500 Received: by iadk27 with SMTP id k27so1189240iad.4 for ; Fri, 09 Dec 2011 10:44:30 -0800 (PST) MIME-Version: 1.0 Date: Fri, 9 Dec 2011 13:44:30 -0500 Message-ID: From: Xin Tong Content-Type: text/plain; charset=ISO-8859-1 Subject: [Qemu-devel] QEMU TB Unlinking due to interrupt. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel Currently, QEMU unchains TBs if there is an interrupt pending. I would like to know whether there is any reason behind this ? (why not checking interrupt status in the beginning of every tb ?) Thanks Xin