From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755603Ab2BAAah (ORCPT ); Tue, 31 Jan 2012 19:30:37 -0500 Received: from mtv-iport-1.cisco.com ([173.36.130.12]:23463 "EHLO mtv-iport-1.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753549Ab2BAAag (ORCPT ); Tue, 31 Jan 2012 19:30:36 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AtwHAAOHKE+rRDoG/2dsb2JhbABDgw2pOIIogQWBcgEBAQQSAWUBEAsYCRYPCQMCAQIBRQYNAQcBAR6iSAGeUYsRAQQCAQICCQICAQYHAxMBCAUDAwkcAwGCcRkEAwwDFAVXDQEEBAwCCgKDPQSIQIxghVeNHQ X-IronPort-AV: E=Sophos;i="4.71,599,1320624000"; d="scan'208";a="26395537" Message-ID: <4F2887AB.8070005@cisco.com> Date: Tue, 31 Jan 2012 17:30:35 -0700 From: David Ahern User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20111222 Thunderbird/9.0 MIME-Version: 1.0 To: "Rose, Gregory V" CC: LKML Subject: Re: VFs go missing with latest kernel References: <4F287102.3060600@cisco.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/31/2012 03:58 PM, Rose, Gregory V wrote: >> I am hitting some other problem trying to use the VF on 3.3.0-rc1 -- KVM >> fails the KVM_CAP_IOMMU check though the server has one (works fine with >> the older kernel) and it is built into the kernel. Debugging that >> problem now. second problem was due to a CONFIG setting. Back to the missing VF problem: reverting the patch I mentioned before and my VM boots up fine with the even-numbered VFs assigned to it. David