From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965244AbbLHPqX (ORCPT ); Tue, 8 Dec 2015 10:46:23 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:65005 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965079AbbLHPqV (ORCPT ); Tue, 8 Dec 2015 10:46:21 -0500 From: Arnd Bergmann To: netdev@vger.kernel.org Cc: "Michael S. Tsirkin" , kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Asias He , Stefan Hajnoczi , "David S. Miller" Subject: [PATCH] vhost: vsock: select CONFIG_VHOST Date: Tue, 08 Dec 2015 16:46:08 +0100 Message-ID: <36261336.7BBY96nNaM@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:oDKXN2plk966QPUZllPBYtftlXLhB4f8JzgLbyLhsHbgGTvjBPr S3nmtFapJOqp9cDvmjXyIjDAaosa15siENuKgCgBo7ZmiPG3C9EiMnlbFtKDTDm1kN59UsT hh1BlS6N9BBWAMfTdbBJLmeOzdGOkvHoSNFu2FYzPw9R1BsbDw6FlhAKmGy5wCoJyV8qD/I 0G3kA1rBTUSndOAIodHgA== X-UI-Out-Filterresults: notjunk:1;V01:K0:VYPRTZv1DEI=:iDkTOf7yFhRNpB6dTg2diB +DZbi8/knsIICgkzSUtTbqGO1fI0+PgSZJ5stJGpAUL1TeGxKv1uLKkmIc/CU3lybBtp84hTW uOdg5yqsCOc1JBqsYlunRwdQZmds8o7hWXr+T9WTe1boEZfFWx7mEd26U+xozgcqDR0TGwYEW Ult0PeHBssOF3/puOwEWcYctCewEXEXC3oZRpx06ihL8SCXxrMqLd5edPZ+N3fjgZzpK8GDRU TD/v8+HbQZwCfuLxCRFLkFmLh/866cawz8g1KEjftMgP81vJ6COMZZjNylrVT/c3SjIJDnkFa uRwqvepdsORctRcHwSZvG8LIouprZtlfrj0cqRhXyuigrQviqI4j8WX3FhDIumu0MikkNmS+r uWFtQilfk540lz9q+18MW/Yah82DEk4nHr/zv+NyM1lOCOz1BkYYleXSsH2/5ytiK24lDYg6Y I1nMyxQxQtMMdxfn7ZrMh+kOlI2ztQhNzHgJbj/aTM+5m7wavk1z14e32COCH7QLCrOUs+yky JnK51+w9Qxp8GhdWRDkis8DIPtii/ClUZFlv51pSck9Dzm78IOMp7wSh1Umro3ccqn1vadyhE cu21/qQEGdQJCyM2GXjLuQEEMtb0F81JACh3J8AKrKOVOYAfnM9s29zbZne4FJ5qBcfi997C7 q95DArIYcIWIKpcB8IKffTUxmLvgtDBZShj2x/P0mychOhAYh44e+KuzY5cxFxv/0gfkf9Krm e5rRRv+KXgWCd44S Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building the new vsock code without vhost, we get a build error: drivers/built-in.o: In function `vhost_vsock_flush': :(.text+0x24d29c): undefined reference to `vhost_poll_flush' This adds an explicit 'select' like we have for the other vhost drivers. Signed-off-by: Arnd Bergmann --- drivers/vhost/Kconfig.vsock | 2 ++ 1 file changed, 2 insertions(+) The patch causing the problem is currently in net-next, so the fix should be applied on top of that. diff --git a/drivers/vhost/Kconfig.vsock b/drivers/vhost/Kconfig.vsock index 3491865d3eb9..bfb9edc4b5d6 100644 --- a/drivers/vhost/Kconfig.vsock +++ b/drivers/vhost/Kconfig.vsock @@ -2,6 +2,8 @@ config VHOST_VSOCK tristate "vhost virtio-vsock driver" depends on VSOCKETS && EVENTFD select VIRTIO_VSOCKETS_COMMON + select VHOST + select VHOST_RING default n ---help--- Say M here to enable the vhost-vsock for virtio-vsock guests -- 2.1.0.rc2