From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:57439) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TbAJc-0001Z6-8y for qemu-devel@nongnu.org; Wed, 21 Nov 2012 08:26:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TbAJR-0001xx-12 for qemu-devel@nongnu.org; Wed, 21 Nov 2012 08:26:03 -0500 Received: from mx1.redhat.com ([209.132.183.28]:37374) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TbAJQ-0001xj-Q4 for qemu-devel@nongnu.org; Wed, 21 Nov 2012 08:25:56 -0500 Message-ID: <50ACD65E.6030300@redhat.com> Date: Wed, 21 Nov 2012 14:25:50 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <1351697456-16107-1-git-send-email-pbonzini@redhat.com> <1351697456-16107-40-git-send-email-pbonzini@redhat.com> <50ACD536.2050205@siemens.com> In-Reply-To: <50ACD536.2050205@siemens.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 39/39] raw-win32: implement native asynchronous I/O List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: aliguori@us.ibm.com, qemu-devel@nongnu.org, stefanha@redhat.com Il 21/11/2012 14:20, Jan Kiszka ha scritto: > I'm seeing a regression with this patch when cross-compiling with > mingw32 for Win7. QEMU is stuck while booting a versatilepb guest that > accesses the block layer via pflash. Enabling tracing "fixes" the issue, > of course... > > Are there any patches flying around that are supposed to resolve this? No. Is this with aio=native or aio=threads? Paolo