From owner-freebsd-xen@FreeBSD.ORG Mon May 18 13:39:47 2015 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 133DD2EC for ; Mon, 18 May 2015 13:39:47 +0000 (UTC) Received: from SMTP02.CITRIX.COM (smtp02.citrix.com [66.165.176.63]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "mail.citrix.com", Issuer "Cybertrust Public SureServer SV CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B72731959 for ; Mon, 18 May 2015 13:39:46 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.13,453,1427760000"; d="scan'208";a="266085914" Message-ID: <5559EB96.4040006@citrix.com> Date: Mon, 18 May 2015 15:39:34 +0200 From: =?UTF-8?B?Um9nZXIgUGF1IE1vbm7DqQ==?= User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: "Eggert, Lars" CC: "freebsd-xen@freebsd.org" Subject: Re: Xen dom0 "interrupt storm detected on "irq16:"; throttling interrupt source" References: <55531131.7040404@citrix.com> <65D7289A-9261-4F02-88E5-B2D137C268C1@netapp.com> <5553651D.3000400@citrix.com> <5555DFBC.9030306@citrix.com> <683335F9-E04E-4F8C-B1EF-0047E63E00AD@netapp.com> <5555FF4A.8010702@citrix.com> <126FDC37-2822-45DB-9AA6-3C9A03D89959@netapp.com> <55560414.1040002@citrix.com> <91758942-3683-42E5-9B39-66775E48D4DF@netapp.com> <55561EBC.8080901@citrix.com> In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-DLP: MIA1 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: Mon, 18 May 2015 13:39:47 -0000 El 18/05/15 a les 15.01, Eggert, Lars ha escrit: > Unfortunately, the storm is still there with this patch. I guess you will have to resort to using hw.isci.force_legacy_interrupts=1 until I get around to implement MSI-X support for Xen Dom0, sorry for the trouble. Roger.