From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755352AbcBCUvP (ORCPT ); Wed, 3 Feb 2016 15:51:15 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:45891 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755089AbcBCUvM (ORCPT ); Wed, 3 Feb 2016 15:51:12 -0500 Date: Wed, 3 Feb 2016 20:51:08 +0000 From: Luis Henriques To: Alex Williamson Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] vfio: fix link failures when CONFIG_PCI_MSI is disabled Message-ID: <20160203205108.GA9181@charon.olymp> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following link failure occurs when CONFIG_PCI_MSI is not set: drivers/built-in.o: In function `vfio_msi_set_vector_signal': :(.text+0x626640): undefined reference to `pci_write_msi_msg' Signed-off-by: Luis Henriques --- drivers/vfio/pci/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig index 02912f180c6d..b9dbfc9aeee1 100644 --- a/drivers/vfio/pci/Kconfig +++ b/drivers/vfio/pci/Kconfig @@ -1,6 +1,6 @@ config VFIO_PCI tristate "VFIO support for PCI devices" - depends on VFIO && PCI && EVENTFD + depends on VFIO && PCI_MSI && EVENTFD select VFIO_VIRQFD select IRQ_BYPASS_MANAGER help Cheers, -- Luís