diff options
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 141 |
1 files changed, 123 insertions, 18 deletions
@@ -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 |
