Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933038Ab0DHSNm (ORCPT ); Thu, 8 Apr 2010 14:13:42 -0400 Received: from sous-sol.org ([216.99.217.87]:58972 "EHLO sequoia.sous-sol.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758897Ab0DHSNl (ORCPT ); Thu, 8 Apr 2010 14:13:41 -0400 Date: Thu, 8 Apr 2010 11:13:00 -0700 From: Chris Wright To: Yinghai Cc: Chris Wright , Jesse Barnes , Jesse Brandeburg , David.Woodhouse@intel.com, len.brown@intel.com, suresh.b.siddha@intel.com, mingo@elte.hu, yu.zhao@intel.com, fenghua.yu@intel.com, weidong@intel.com, iommu@lists.linux-foundation.org, gregory.v.rose@intel.com, "Brandeburg, Jesse" , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" Subject: Re: [PATCH] intel-iommu: don't call domain_exit if can not attach with iommu Message-ID: <20100408181300.GB3168@sequoia.sous-sol.org> References: <4BA42A95.4000301@kernel.org> <4BA4A19C.1010607@kernel.org> <4807377b1003291045r601cc1dx4d2a567f03ab6df6@mail.gmail.com> <20100408094953.35f4b85a@virtuousgeek.org> <4BBE1957.3050800@oracle.com> <20100408180409.GA3168@sequoia.sous-sol.org> <4BBE1B22.9070502@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4BBE1B22.9070502@oracle.com> User-Agent: Mutt/1.5.20 (2009-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 857 Lines: 27 * Yinghai (yinghai.lu@oracle.com) wrote: > On 04/08/2010 11:04 AM, Chris Wright wrote: > > * Yinghai (yinghai.lu@oracle.com) wrote: > >> On 04/08/2010 09:49 AM, Jesse Barnes wrote: > >>> Hopefully Ingo or David have picked this one up already? > >>> > >> No. > >> > >> If you like, I could resend some other small clean patches for intel iommu/dmar to you. > > > > Please do. (Also, I could not reproduce the issue you saw). > > Will do that > > you may need 8 or more intel 10g pcie cards, with ixgbe_vf enabled. cards or VFs? IOW, one dual port card can do something like 126 VFs + 2 PFs thanks, -chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/