From owner-freebsd-xen@FreeBSD.ORG Tue Apr 14 11:56:52 2015 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E666A1D2 for ; Tue, 14 Apr 2015 11:56:52 +0000 (UTC) Received: from violet.upc.es (violet.upc.es [147.83.2.51]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "relay.upc.es", Issuer "TERENA SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 52F9C606 for ; Tue, 14 Apr 2015 11:56:51 +0000 (UTC) Received: from ackerman2.upc.es (ackerman2.upc.es [147.83.2.244]) by violet.upc.es (8.14.1/8.13.1) with ESMTP id t3EBujD0030327 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=FAIL); Tue, 14 Apr 2015 13:56:46 +0200 Received: from [10.0.2.151] ([147.83.40.10]) (authenticated bits=0) by ackerman2.upc.es (8.14.4/8.14.4) with ESMTP id t3EBujFD030920 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Tue, 14 Apr 2015 13:56:45 +0200 Message-ID: <552D007D.2090902@entel.upc.edu> Date: Tue, 14 Apr 2015 13:56:45 +0200 From: =?UTF-8?B?R3VzdGF1IFDDqXJleg==?= User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: =?UTF-8?B?Um9nZXIgUGF1IE1vbm7DqQ==?= CC: FreeBSD XEN Subject: Re: Fwd: Re: Unable to boot with the dom0 xen kernel References: <5523D56B.9040706@entel.upc.edu> <5523D5A7.5040809@entel.upc.edu> <5523EDBE.70709@FreeBSD.org> <5523FD07.1000707@entel.upc.edu> <5525282D.8060808@citrix.com> <552CC45B.7070503@entel.upc.edu> <552CD188.8070000@citrix.com> <552CDEF6.8070905@entel.upc.edu> <552CE313.2070706@citrix.com> In-Reply-To: <552CE313.2070706@citrix.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.4.3 (violet.upc.es [147.83.2.51]); Tue, 14 Apr 2015 13:56:46 +0200 (CEST) X-Greylist: Default is to whitelist mail, not delayed by milter-greylist-4.4.3 (ackerman2.upc.es [147.83.2.244]); Tue, 14 Apr 2015 13:56:45 +0200 (CEST) X-Scanned-By: MIMEDefang 2.70 on 147.83.2.244 X-Mail-Scanned: Criba 2.0 + Clamd X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Apr 2015 11:56:53 -0000 On 14/04/2015 11:51, Roger Pau Monné wrote: > Thanks, could you add ioapic_ack=old to your xen_cmdline and try again? Adding ioapic_ack=old seems to prevent the problem with the interruptions. Anything else you want me to test? Best