From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755347Ab1KUD6g (ORCPT ); Sun, 20 Nov 2011 22:58:36 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:49644 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752929Ab1KUD6e (ORCPT ); Sun, 20 Nov 2011 22:58:34 -0500 Date: Mon, 21 Nov 2011 03:58:31 +0000 From: Al Viro To: Linus Torvalds Cc: Rusty Russell , linux-kernel@vger.kernel.org Subject: [patch] missing dependency for virtio_mmio Message-ID: <20111121035831.GF2203@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Driver really depends on having readb/writeb/etc. - won't even build on things like s390 or uml and on tile without PCI it'll build but panic if you manage to run it... Signed-off-by: Al Viro --- diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig index 816ed08..4ae52fc 100644 --- a/drivers/virtio/Kconfig +++ b/drivers/virtio/Kconfig @@ -37,7 +37,7 @@ config VIRTIO_BALLOON config VIRTIO_MMIO tristate "Platform bus driver for memory mapped virtio devices (EXPERIMENTAL)" - depends on EXPERIMENTAL + depends on EXPERIMENTAL && HAS_IOMEM select VIRTIO select VIRTIO_RING ---help---