From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ralph Sennhauser Subject: [PATCH REGRESSION 4.12-rc1] ovl: add missing CONFIG_EXPORTFS dependency Date: Tue, 16 May 2017 12:11:39 +0200 Message-ID: <20170516101139.29847-1-ralph.sennhauser@gmail.com> Return-path: Received: from mail-wm0-f67.google.com ([74.125.82.67]:32888 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752021AbdEPKLw (ORCPT ); Tue, 16 May 2017 06:11:52 -0400 Sender: linux-unionfs-owner@vger.kernel.org List-Id: linux-unionfs@vger.kernel.org To: Amir Goldstein Cc: Ralph Sennhauser , Miklos Szeredi , linux-unionfs@vger.kernel.org, linux-kernel@vger.kernel.org The source files namei.c and copy_up.c in overlayfs new use exportfs_decode_fh which depends on CONFIG_EXPORTFS being set. Select it in Kconfig. Fixes: a9d019573e88 ("ovl: lookup non-dir copy-up-origin by file handle") Fixes: 3a1e819b4e80 ("ovl: store file handle of lower inode on copy up") Signed-off-by: Ralph Sennhauser --- fs/overlayfs/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/overlayfs/Kconfig b/fs/overlayfs/Kconfig index 0daac51..c0c9683 100644 --- a/fs/overlayfs/Kconfig +++ b/fs/overlayfs/Kconfig @@ -1,5 +1,6 @@ config OVERLAY_FS tristate "Overlay filesystem support" + select EXPORTFS help An overlay filesystem combines two filesystems - an 'upper' filesystem and a 'lower' filesystem. When a name exists in both filesystems, the -- 2.10.2