Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756175AbaBURLg (ORCPT ); Fri, 21 Feb 2014 12:11:36 -0500 Received: from mx1.redhat.com ([209.132.183.28]:53280 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755212AbaBURLf (ORCPT ); Fri, 21 Feb 2014 12:11:35 -0500 Message-ID: <530788C1.6030109@redhat.com> Date: Fri, 21 Feb 2014 18:11:29 +0100 From: Paolo Bonzini User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Alexander Gordeev CC: linux-kernel@vger.kernel.org, Gleb Natapov , kvm@vger.kernel.org, linux-pci@vger.kernel.org Subject: Re: [PATCH v2] kvm: Use pci_enable_msix_exact() instead of pci_enable_msix() References: <1392804931-30671-11-git-send-email-agordeev@redhat.com> <5304B09D.7010900@redhat.com> <20140221170414.GM17353@dhcp-26-207.brq.redhat.com> <20140221170504.GN17353@dhcp-26-207.brq.redhat.com> In-Reply-To: <20140221170504.GN17353@dhcp-26-207.brq.redhat.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Il 21/02/2014 18:05, Alexander Gordeev ha scritto: > As result of deprecation of MSI-X/MSI enablement functions > pci_enable_msix() and pci_enable_msi_block() all drivers > using these two interfaces need to be updated to use the > new pci_enable_msi_range() or pci_enable_msi_exact() > and pci_enable_msix_range() or pci_enable_msix_exact() > interfaces. > > Signed-off-by: Alexander Gordeev > Cc: Gleb Natapov > Cc: Paolo Bonzini > Cc: kvm@vger.kernel.org > Cc: linux-pci@vger.kernel.org > --- > virt/kvm/assigned-dev.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c > index 8db4370..bf06577 100644 > --- a/virt/kvm/assigned-dev.c > +++ b/virt/kvm/assigned-dev.c > @@ -395,7 +395,8 @@ static int assigned_device_enable_host_msix(struct kvm *kvm, > if (dev->entries_nr == 0) > return r; > > - r = pci_enable_msix(dev->dev, dev->host_msix_entries, dev->entries_nr); > + r = pci_enable_msix_exact(dev->dev, > + dev->host_msix_entries, dev->entries_nr); > if (r) > return r; > > It's okay, but it's not clear to me whether I should include this patch or someone else will. :) Paolo -- 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/