From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Sebastian_Sch=c3=bctte?= <dracon@ewetel.net>
Subject: Re: [Bug 103321] New: NPT page attribute support causes extreme
 slowdown
Date: Tue, 25 Aug 2015 00:55:41 +0200
Message-ID: <55DBA0ED.6040107@ewetel.net>
References: <bug-103321-28872@https.bugzilla.kernel.org/>
 <55D90002.10703@redhat.com> <55DA16BB.4020004@ewetel.net>
 <55DA8054.7080900@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8BIT
Cc: Paolo Bonzini <pbonzini@redhat.com>
To: KVM list <kvm@vger.kernel.org>
Return-path: <kvm-owner@vger.kernel.org>
Received: from mail-in11-05-pp.ewetel.de ([212.6.122.115]:2512 "EHLO
	mail-in11-pp.ewetel.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org
	with ESMTP id S1750993AbbHXXCS convert rfc822-to-8bit (ORCPT
	<rfc822;kvm@vger.kernel.org>); Mon, 24 Aug 2015 19:02:18 -0400
In-Reply-To: <55DA8054.7080900@redhat.com>
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>


> Please try this:
Still no difference

I guess the trace_kvm_cr_write() call in that patch was supposed to
trigger kvm_cr entries while tracing? I couldn't find any, though, the
only entries containing "cr" within the output of "trace-cmd report"
were kvm_exit ones that looked quite similar to the previous dump.

If you still think it's worth it I'll send you the whole ~10MB
compressed trace.