1 files changed, 8 insertions, 7 deletions

diff --git a/fs/Kconfig b/fs/Kconfig
index 0fa0c1193e..6a649902c5 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -251,7 +251,7 @@ config JBD2
 
 config JBD2_DEBUG
         bool "JBD2 (ext4dev/ext4) debugging support"
-        depends on JBD2
+        depends on JBD2 && DEBUG_FS
         help
           If you are using the ext4dev/ext4 journaled file system (or
           potentially any other filesystem/device using JBD2), this option
@@ -260,10 +260,10 @@ config JBD2_DEBUG
           By default, the debugging output will be turned off.
 
           If you select Y here, then you will be able to turn on debugging
-          with "echo N > /proc/sys/fs/jbd2-debug", where N is a number between
-          1 and 5. The higher the number, the more debugging output is
-          generated.  To turn debugging off again, do
-          "echo 0 > /proc/sys/fs/jbd2-debug".
+          with "echo N > /sys/kernel/debug/jbd2/jbd2-debug", where N is a
+          number between 1 and 5. The higher the number, the more debugging
+          output is generated.  To turn debugging off again, do
+          "echo 0 > /sys/kernel/debug/jbd2/jbd2-debug".
 
 config FS_MBCACHE
 # Meta block cache for Extended Attributes (ext2/ext3/ext4)
@@ -991,7 +991,7 @@ config TMPFS_POSIX_ACL
 
 config HUGETLBFS
         bool "HugeTLB file system support"
-        depends on X86 || IA64 || PPC64 || SPARC64 || SUPERH || BROKEN
+        depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || BROKEN
         help
           hugetlbfs is a filesystem backing for HugeTLB pages, based on
           ramfs. For architectures that support it, say Y here and read
@@ -1675,6 +1675,7 @@ config NFSD_V3_ACL
 config NFSD_V4
         bool "Provide NFSv4 server support (EXPERIMENTAL)"
         depends on NFSD_V3 && EXPERIMENTAL
+        select RPCSEC_GSS_KRB5
         help
           If you would like to include the NFSv4 server as well as the NFSv2
           and NFSv3 servers, say Y here.  This feature is experimental, and
@@ -2048,7 +2049,7 @@ config AFS_DEBUG
 
 config 9P_FS
         tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
-        depends on INET && EXPERIMENTAL
+        depends on INET && NET_9P && EXPERIMENTAL
         help
           If you say Y here, you will get experimental support for
           Plan 9 resource sharing via the 9P2000 protocol.