Merge rsync://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	include/linux/kernel.h

1 files changed, 123 insertions, 18 deletions

diff --git a/fs/Kconfig b/fs/Kconfig
index 563a59e5e694..a7cd7db5e533 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -53,7 +53,7 @@ config EXT2_FS_SECURITY
 
 config EXT2_FS_XIP
         bool "Ext2 execute in place support"
-        depends on EXT2_FS
+        depends on EXT2_FS && MMU
         help
           Execute in place can be used on memory-backed block devices. If you
           enable this option, you can select to mount block devices which are
@@ -327,7 +327,7 @@ source "fs/gfs2/Kconfig"
 
 config OCFS2_FS
         tristate "OCFS2 file system support (EXPERIMENTAL)"
-        depends on NET && EXPERIMENTAL
+        depends on NET && SYSFS && EXPERIMENTAL
         select CONFIGFS_FS
         select JBD
         select CRC32
@@ -357,6 +357,16 @@ config OCFS2_FS
                   - POSIX ACLs
                   - readpages / writepages (not user visible)
 
+config OCFS2_DEBUG_MASKLOG
+        bool "OCFS2 logging support"
+        depends on OCFS2_FS
+        default y
+        help
+          The ocfs2 filesystem has an extensive logging system.  The system
+          allows selection of events to log via files in /sys/o2cb/logmask/.
+          This option will enlarge your kernel, but it allows debugging of
+          ocfs2 filesystem issues.
+
 config MINIX_FS
         tristate "Minix fs support"
         help
@@ -394,18 +404,30 @@ config INOTIFY
         bool "Inotify file change notification support"
         default y
         ---help---
-          Say Y here to enable inotify support and the associated system
-          calls.  Inotify is a file change notification system and a
-          replacement for dnotify.  Inotify fixes numerous shortcomings in
-          dnotify and introduces several new features.  It allows monitoring
-          of both files and directories via a single open fd.  Other features
-          include multiple file events, one-shot support, and unmount
+          Say Y here to enable inotify support.  Inotify is a file change
+          notification system and a replacement for dnotify.  Inotify fixes
+          numerous shortcomings in dnotify and introduces several new features
+          including multiple file events, one-shot support, and unmount
           notification.
 
           For more information, see Documentation/filesystems/inotify.txt
 
           If unsure, say Y.
 
+config INOTIFY_USER
+        bool "Inotify support for userspace"
+        depends on INOTIFY
+        default y
+        ---help---
+          Say Y here to enable inotify support for userspace, including the
+          associated system calls.  Inotify allows monitoring of both files and
+          directories via a single open fd.  Events are read from the file
+          descriptor, which is also select()- and poll()-able.
+
+          For more information, see Documentation/filesystems/inotify.txt
+
+          If unsure, say Y.
+
 config QUOTA
         bool "Quota support"
         help
@@ -765,7 +787,8 @@ endmenu
 menu "Pseudo filesystems"
 
 config PROC_FS
-        bool "/proc file system support"
+        bool "/proc file system support" if EMBEDDED
+        default y
         help
           This is a virtual file system providing information about the status
           of the system. "Virtual" means that it doesn't take up any space on
@@ -1102,6 +1125,44 @@ config JFFS2_SUMMARY
 
           If unsure, say 'N'.
 
+config JFFS2_FS_XATTR
+        bool "JFFS2 XATTR support (EXPERIMENTAL)"
+        depends on JFFS2_FS && EXPERIMENTAL
+        default n
+        help
+          Extended attributes are name:value pairs associated with inodes by
+          the kernel or by users (see the attr(5) manual page, or visit
+          <http://acl.bestbits.at/> for details).
+          
+          If unsure, say N.
+
+config JFFS2_FS_POSIX_ACL
+        bool "JFFS2 POSIX Access Control Lists"
+        depends on JFFS2_FS_XATTR
+        default y
+        select FS_POSIX_ACL
+        help
+          Posix Access Control Lists (ACLs) support permissions for users and
+          groups beyond the owner/group/world scheme.
+          
+          To learn more about Access Control Lists, visit the Posix ACLs for
+          Linux website <http://acl.bestbits.at/>.
+          
+          If you don't know what Access Control Lists are, say N
+
+config JFFS2_FS_SECURITY
+        bool "JFFS2 Security Labels"
+        depends on JFFS2_FS_XATTR
+        default y
+        help
+          Security labels support alternative access control models
+          implemented by security modules like SELinux.  This option
+          enables an extended attribute handler for file security
+          labels in the jffs2 filesystem.
+          
+          If you are not using a security module that requires using
+          extended attributes for file security labels, say N.
+
 config JFFS2_COMPRESSION_OPTIONS
         bool "Advanced compression options for JFFS2"
         depends on JFFS2_FS
@@ -1321,11 +1382,19 @@ config UFS_FS
 
 config UFS_FS_WRITE
         bool "UFS file system write support (DANGEROUS)"
-        depends on UFS_FS && EXPERIMENTAL && BROKEN
+        depends on UFS_FS && EXPERIMENTAL
         help
           Say Y here if you want to try writing to UFS partitions. This is
           experimental, so you should back up your UFS partitions beforehand.
 
+config UFS_DEBUG
+        bool "UFS debugging"
+        depends on UFS_FS
+        help
+          If you are experiencing any problems with the UFS filesystem, say
+          Y here.  This will result in _many_ additional debugging messages to be
+          written to the system log.
+
 endmenu
 
 menu "Network File Systems"
@@ -1432,7 +1501,12 @@ config NFSD
         select LOCKD
         select SUNRPC
         select EXPORTFS
-        select NFS_ACL_SUPPORT if NFSD_V3_ACL || NFSD_V2_ACL
+        select NFSD_V2_ACL if NFSD_V3_ACL
+        select NFS_ACL_SUPPORT if NFSD_V2_ACL
+        select NFSD_TCP if NFSD_V4
+        select CRYPTO_MD5 if NFSD_V4
+        select CRYPTO if NFSD_V4
+        select FS_POSIX_ACL if NFSD_V4
         help
           If you want your Linux box to act as an NFS *server*, so that other
           computers on your local network which support NFS can access certain
@@ -1470,7 +1544,6 @@ config NFSD_V3
 config NFSD_V3_ACL
         bool "Provide server support for the NFSv3 ACL protocol extension"
         depends on NFSD_V3
-        select NFSD_V2_ACL
         help
           Implement the NFSv3 ACL protocol extension for manipulating POSIX
           Access Control Lists on exported file systems. NFS clients should
@@ -1480,10 +1553,6 @@ config NFSD_V3_ACL
 config NFSD_V4
         bool "Provide NFSv4 server support (EXPERIMENTAL)"
         depends on NFSD_V3 && EXPERIMENTAL
-        select NFSD_TCP
-        select CRYPTO_MD5
-        select CRYPTO
-        select FS_POSIX_ACL
         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
@@ -1664,7 +1733,7 @@ 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
@@ -1677,6 +1746,32 @@ 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
@@ -1705,6 +1800,16 @@ 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
@@ -1720,7 +1825,7 @@ 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