From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 107561] 4.2 breaks PCI passthrough in QEMU/KVM
Date: Thu, 12 Nov 2015 22:20:41 +0000
Message-ID:
References:
Mime-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
To: kvm@vger.kernel.org
Return-path:
Received: from mail.kernel.org ([198.145.29.136]:51788 "EHLO mail.kernel.org"
rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
id S1754026AbbKLWUr (ORCPT );
Thu, 12 Nov 2015 17:20:47 -0500
Received: from mail.kernel.org (localhost [127.0.0.1])
by mail.kernel.org (Postfix) with ESMTP id CDDB7207D7
for ; Thu, 12 Nov 2015 22:20:44 +0000 (UTC)
Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51])
by mail.kernel.org (Postfix) with ESMTP id 38E4D207DA
for ; Thu, 12 Nov 2015 22:20:42 +0000 (UTC)
In-Reply-To:
Sender: kvm-owner@vger.kernel.org
List-ID:
https://bugzilla.kernel.org/show_bug.cgi?id=107561
John Brooks changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kbt@fastquake.com
--- Comment #1 from John Brooks ---
I can confirm this bug. As soon as I enabled PCI passthrough on my VM while
using kernel 4.2.2, my VM ran extremely slowly, and increasing the amount of
RAM made the problem worse. Switching to kernel 4.1.12 fixed the problem.
--
You are receiving this mail because:
You are watching the assignee of the bug.