[obsolete] autofs-update-fs-autofs4-kconfig-fix-2.patch removed from -mm tree

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The patch titled
     Subject: autofs: make autofs4 and autofs mutually exclusive
has been removed from the -mm tree.  Its filename was
     autofs-update-fs-autofs4-kconfig-fix-2.patch

This patch was dropped because it is obsolete

------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxx>
Subject: autofs: make autofs4 and autofs mutually exclusive

The autofs4 implementation is just a redirect to autofs now, but that
also means we can't have both built into the same kernel:

fs/autofs/inode.o: In function `autofs_new_ino':
inode.c:(.text+0x1b8): multiple definition of `autofs_new_ino'
fs/autofs/inode.o:inode.c:(.text+0x1b8): first defined here
fs/autofs/inode.o: In function `autofs_clean_ino':
inode.c:(.text+0x288): multiple definition of `autofs_clean_ino'

There is also a problem with trying to build both in parallel, which
leads to two 'make' processes writing to the same fs/autofs/.*.o.cmd
file, causing corruption that manifests like

fs/autofs4/../autofs/.expire.o.cmd:679: *** missing separator.  Stop.

Making AUTOFS4_FS depend on AUTOFS_FS being disabled should avoid all
configurations that run into either issue.

Link: http://lkml.kernel.org/r/20180529094702.4092022-1-arnd@xxxxxxxx
Fixes: mmotm ("autofs: update fs/autofs4/Makefile")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Ian Kent <raven@xxxxxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 fs/autofs4/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff -puN fs/autofs4/Kconfig~autofs-update-fs-autofs4-kconfig-fix-2 fs/autofs4/Kconfig
--- a/fs/autofs4/Kconfig~autofs-update-fs-autofs4-kconfig-fix-2
+++ a/fs/autofs4/Kconfig
@@ -1,5 +1,6 @@
 config AUTOFS4_FS
 	tristate "Kernel automounter version 4 support (also supports v3 and v5)"
+	depends on AUTOFS_FS=n
 	default n
 	depends on AUTOFS_FS = n
 	help
_

Patches currently in -mm which might be from arnd@xxxxxxxx are


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