From: Ralph Sennhauser <ralph.sennhauser@gmail.com>
To: Amir Goldstein <amir73il@gmail.com>
Cc: Ralph Sennhauser <ralph.sennhauser@gmail.com>,
Miklos Szeredi <miklos@szeredi.hu>,
linux-unionfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH REGRESSION 4.12-rc1] ovl: add missing CONFIG_EXPORTFS dependency
Date: Tue, 16 May 2017 12:11:39 +0200 [thread overview]
Message-ID: <20170516101139.29847-1-ralph.sennhauser@gmail.com> (raw)
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 <ralph.sennhauser@gmail.com>
---
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
next reply other threads:[~2017-05-16 10:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-16 10:11 Ralph Sennhauser [this message]
2017-05-29 7:52 ` [PATCH REGRESSION 4.12-rc1] ovl: add missing CONFIG_EXPORTFS dependency Ralph Sennhauser
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