From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40548) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fTVSa-0008VP-Hk for qemu-devel@nongnu.org; Thu, 14 Jun 2018 12:50:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fTVSX-00008O-Ed for qemu-devel@nongnu.org; Thu, 14 Jun 2018 12:50:56 -0400 Received: from indium.canonical.com ([91.189.90.7]:57044) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fTVSX-00007K-7S for qemu-devel@nongnu.org; Thu, 14 Jun 2018 12:50:53 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1fTVSU-0007WJ-7h for ; Thu, 14 Jun 2018 16:50:50 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 209B22E818A for ; Thu, 14 Jun 2018 16:50:48 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 14 Jun 2018 16:36:02 -0000 From: John Snow <1769189@bugs.launchpad.net> Reply-To: Bug 1769189 <1769189@bugs.launchpad.net> Sender: bounces@canonical.com References: <152544791493.32626.6219738999075353422.malonedeb@gac.canonical.com> Message-Id: <152899416237.2025.5939797243918106224.malone@chaenomeles.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1769189] Re: Issue with qemu 2.12.0 + SATA List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org 5694c7eacce6b263ad7497cc1bb76aad746cfd4e ahci: fix PxCI register race https://git.qemu.org/?p=3Dqemu.git;a=3Dcommitdiff;h=3D5694c7eacce6b263ad749= 7cc1bb76aad746cfd4e -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1769189 Title: Issue with qemu 2.12.0 + SATA Status in QEMU: Fix Committed Bug description: [EDIT: I first thought that OVMF was the issue, but it turns out to be SATA] I had a Windows 10 VM running perfectly fine with a SATA drive, since I upgraded to qemu 2.12, the guests hangs for a couple of minutes, works for a few seconds, and hangs again, etc. By "hang" I mean it doesn't freeze, but it looks like it's waiting on IO or something, I can move the mouse but everything needing disk access is unresponsive. What doesn't work: qemu 2.12 with SATA What works: using VirIO-SCSI with qemu 2.12 or downgrading qemu to 2.11.1= and keep using SATA. Platform is arch linux 4.16.7 on skylake and Haswell, I have attached the vm xml file. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1769189/+subscriptions