merge linus into release branch

Conflicts:

	drivers/acpi/acpi_memhotplug.c

1 files changed, 39 insertions, 3 deletions

diff --git a/fs/Kconfig b/fs/Kconfig
index 6c5051802bd2..6dc8cfd6d80c 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -1116,7 +1116,7 @@ config JFFS2_SUMMARY
 
 config JFFS2_FS_XATTR
         bool "JFFS2 XATTR support (EXPERIMENTAL)"
-        depends on JFFS2_FS && EXPERIMENTAL && !JFFS2_FS_WRITEBUFFER
+        depends on JFFS2_FS && EXPERIMENTAL
         default n
         help
           Extended attributes are name:value pairs associated with inodes by
@@ -1722,7 +1722,7 @@ config CIFS_STATS
           mounted by the cifs client to be displayed in /proc/fs/cifs/Stats
 
 config CIFS_STATS2
-        bool "CIFS extended statistics"
+        bool "Extended statistics"
         depends on CIFS_STATS
         help
           Enabling this option will allow more detailed statistics on SMB
@@ -1735,6 +1735,32 @@ config CIFS_STATS2
           Unless you are a developer or are doing network performance analysis
           or tuning, say N.
 
+config CIFS_WEAK_PW_HASH
+        bool "Support legacy servers which use weaker LANMAN security"
+        depends on CIFS
+        help
+          Modern CIFS servers including Samba and most Windows versions
+          (since 1997) support stronger NTLM (and even NTLMv2 and Kerberos)
+          security mechanisms. These hash the password more securely
+          than the mechanisms used in the older LANMAN version of the
+          SMB protocol needed to establish sessions with old SMB servers.
+
+          Enabling this option allows the cifs module to mount to older
+          LANMAN based servers such as OS/2 and Windows 95, but such
+          mounts may be less secure than mounts using NTLM or more recent
+          security mechanisms if you are on a public network.  Unless you
+          have a need to access old SMB servers (and are on a private 
+          network) you probably want to say N.  Even if this support
+          is enabled in the kernel build, they will not be used
+          automatically. At runtime LANMAN mounts are disabled but
+          can be set to required (or optional) either in
+          /proc/fs/cifs (see fs/cifs/README for more detail) or via an
+          option on the mount command. This support is disabled by 
+          default in order to reduce the possibility of a downgrade
+          attack.
+ 
+          If unsure, say N.
+
 config CIFS_XATTR
         bool "CIFS extended attributes"
         depends on CIFS
@@ -1763,6 +1789,16 @@ config CIFS_POSIX
           (such as Samba 3.10 and later) which can negotiate
           CIFS POSIX ACL support.  If unsure, say N.
 
+config CIFS_DEBUG2
+        bool "Enable additional CIFS debugging routines"
+        help
+           Enabling this option adds a few more debugging routines
+           to the cifs code which slightly increases the size of
+           the cifs module and can cause additional logging of debug
+           messages in some error paths, slowing performance. This
+           option can be turned off unless you are debugging
+           cifs problems.  If unsure, say N.
+           
 config CIFS_EXPERIMENTAL
           bool "CIFS Experimental Features (EXPERIMENTAL)"
           depends on CIFS && EXPERIMENTAL
@@ -1778,7 +1814,7 @@ config CIFS_EXPERIMENTAL
             If unsure, say N.
 
 config CIFS_UPCALL
-          bool "CIFS Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
+          bool "Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
           depends on CIFS_EXPERIMENTAL
           select CONNECTOR
           help