From owner-freebsd-amd64@FreeBSD.ORG  Wed Jun 26 08:40:02 2013
Return-Path: <owner-freebsd-amd64@FreeBSD.ORG>
Delivered-To: freebsd-amd64@smarthost.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id 21F30F07
 for <freebsd-amd64@smarthost.ysv.freebsd.org>;
 Wed, 26 Jun 2013 08:40:02 +0000 (UTC)
 (envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
 [IPv6:2001:1900:2254:206c::16:87])
 by mx1.freebsd.org (Postfix) with ESMTP id 14B4C17D6
 for <freebsd-amd64@smarthost.ysv.freebsd.org>;
 Wed, 26 Jun 2013 08:40:02 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
 by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r5Q8e1mA067726
 for <freebsd-amd64@freefall.freebsd.org>; Wed, 26 Jun 2013 08:40:01 GMT
 (envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
 by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r5Q8e1UF067708;
 Wed, 26 Jun 2013 08:40:01 GMT (envelope-from gnats)
Date: Wed, 26 Jun 2013 08:40:01 GMT
Message-Id: <201306260840.r5Q8e1UF067708@freefall.freebsd.org>
To: freebsd-amd64@FreeBSD.org
Cc: 
From: Michal Sviba <michal@sviba.cz>
Subject: Re: amd64/179376: xhci ehci irq storm
X-Mailman-Approved-At: Wed, 26 Jun 2013 11:30:01 +0000
X-BeenThere: freebsd-amd64@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
Reply-To: Michal Sviba <michal@sviba.cz>
List-Id: Porting FreeBSD to the AMD64 platform <freebsd-amd64.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-amd64>,
 <mailto:freebsd-amd64-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-amd64>
List-Post: <mailto:freebsd-amd64@freebsd.org>
List-Help: <mailto:freebsd-amd64-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-amd64>,
 <mailto:freebsd-amd64-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 26 Jun 2013 08:40:02 -0000

The following reply was made to PR amd64/179376; it has been noted by GNATS.

From: Michal Sviba <michal@sviba.cz>
To: bug-followup@FreeBSD.org, michal@sviba.cz
Cc: Konstantin Belousov <kostikbel@gmail.com>
Subject: Re: amd64/179376: xhci ehci irq storm
Date: Wed, 26 Jun 2013 10:32:46 +0200

 I tried remove xhci support from kernel. But without success.
 Maybe the problem isn't in xhci.
 
 ms10~#uptime
 10:13AM  up 12:46, 1 user, load averages: 0.20, 0.34, 0.32
 
 
                  ms10~#vmstat -i
 interrupt                          total       rate
 irq1: atkbd0                          18          0
 irq16: ehci0                  9855800830     214485
 irq23: ehci1                       91988          2
 cpu0:timer                      51247683       1115
 irq264: em0                      1095725         23
 irq265: hdac0                         74          0
 irq266: ahci0                     261277          5
 cpu2:timer                       1566559         34
 cpu3:timer                       1232863         26
 cpu1:timer                       1234862         26
 Total                         9912531879     215719