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2006-06-21Merge git://oss.sgi.com:8090/xfs-2.6Linus Torvalds
* git://oss.sgi.com:8090/xfs-2.6: (43 commits) [XFS] Remove files from the build that are now unused. [XFS] Fix a Makefile issue related to exports.o handling. [XFS] Remove version 1 directory code. Never functioned on Linux, just [XFS] Map EFSCORRUPTED to an actual error code, not just a made up one [XFS] Kill direct access to ->count in valusema(); all we ever use it for [XFS] Remove unneeded conditional code on NFS export interface related [XFS] Remove an incorrect use of unlikely() on a relatively likely code [XFS] Push some common code out of write path into core XFS code for [XFS] Remove unnecessary local from open_exec dmapi path. [XFS] Minor XFS documentation updates. [XFS] Fix broken const use inside local suffix_strtoul routine. [XFS] Fix nused counter. It's currently getting set to -1 rather than [XFS] Fix mismerge of the fs_writable cleanup patch causing a freeze/thaw [XFS] Fix up debug code so that bulkstat wont generate thousands of [XFS] Remove unused parameter from di2xflags routine. [XFS] Cleanup a missed porting conversion, and freezing. [XFS] Resolve a namespace collision on remaining vtypes for FreeBSD [XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters. [XFS] Resolve a namespace collision on vfs/vfsops for FreeBSD porters. [XFS] statvfs component of directory/project quota support, code ...
2006-06-21[PATCH] Driver core: add generic "subsystem" link to all devicesKay Sievers
Like the SUBSYTEM= key we find in the environment of the uevent, this creates a generic "subsystem" link in sysfs for every device. Userspace usually doesn't care at all if its a "class" or a "bus" device. This provides an unified way to determine the subsytem of a device, regardless of the way the driver core has created it. Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-20Merge branch 'audit.b21' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current * 'audit.b21' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: (25 commits) [PATCH] make set_loginuid obey audit_enabled [PATCH] log more info for directory entry change events [PATCH] fix AUDIT_FILTER_PREPEND handling [PATCH] validate rule fields' types [PATCH] audit: path-based rules [PATCH] Audit of POSIX Message Queue Syscalls v.2 [PATCH] fix se_sen audit filter [PATCH] deprecate AUDIT_POSSBILE [PATCH] inline more audit helpers [PATCH] proc_loginuid_write() uses simple_strtoul() on non-terminated array [PATCH] update of IPC audit record cleanup [PATCH] minor audit updates [PATCH] fix audit_krule_to_{rule,data} return values [PATCH] add filtering by ppid [PATCH] log ppid [PATCH] collect sid of those who send signals to auditd [PATCH] execve argument logging [PATCH] fix deadlocks in AUDIT_LIST/AUDIT_LIST_RULES [PATCH] audit_panic() is audit-internal [PATCH] inotify (5/5): update kernel documentation ... Manual fixup of conflict in unclude/linux/inotify.h
2006-06-20Merge git://git.infradead.org/~dwmw2/rbtree-2.6Linus Torvalds
* git://git.infradead.org/~dwmw2/rbtree-2.6: [RBTREE] Switch rb_colour() et al to en_US spelling of 'color' for consistency Update UML kernel/physmem.c to use rb_parent() accessor macro [RBTREE] Update hrtimers to use rb_parent() accessor macro. [RBTREE] Add explicit alignment to sizeof(long) for struct rb_node. [RBTREE] Merge colour and parent fields of struct rb_node. [RBTREE] Remove dead code in rb_erase() [RBTREE] Update JFFS2 to use rb_parent() accessor macro. [RBTREE] Update eventpoll.c to use rb_parent() accessor macro. [RBTREE] Update key.c to use rb_parent() accessor macro. [RBTREE] Update ext3 to use rb_parent() accessor macro. [RBTREE] Change rbtree off-tree marking in I/O schedulers. [RBTREE] Add accessor macros for colour and parent fields of rb_node
2006-06-20Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (199 commits) [MTD] NAND: Fix breakage all over the place [PATCH] NAND: fix remaining OOB length calculation [MTD] NAND Fixup NDFC merge brokeness [MTD NAND] S3C2410 driver cleanup [MTD NAND] s3c24x0 board: Fix clock handling, ensure proper initialisation. [JFFS2] Check CRC32 on dirent and data nodes each time they're read [JFFS2] When retiring nextblock, allocate a node_ref for the wasted space [JFFS2] Mark XATTR support as experimental, for now [JFFS2] Don't trust node headers before the CRC is checked. [MTD] Restore MTD_ROM and MTD_RAM types [MTD] assume mtd->writesize is 1 for NOR flashes [MTD NAND] Fix s3c2410 NAND driver so it at least _looks_ like it compiles [MTD] Prepare physmap for 64-bit-resources [JFFS2] Fix more breakage caused by janitorial meddling. [JFFS2] Remove stray __exit from jffs2_compressors_exit() [MTD] Allow alternate JFFS2 mount variant for root filesystem. [MTD] Disconnect struct mtd_info from ABI [MTD] replace MTD_RAM with MTD_GENERIC_TYPE [MTD] replace MTD_ROM with MTD_GENERIC_TYPE [MTD] remove a forgotten MTD_XIP ...
2006-06-20[PATCH] log more info for directory entry change eventsAmy Griffis
When an audit event involves changes to a directory entry, include a PATH record for the directory itself. A few other notable changes: - fixed audit_inode_child() hooks in fsnotify_move() - removed unused flags arg from audit_inode() - added audit log routines for logging a portion of a string Here's some sample output. before patch: type=SYSCALL msg=audit(1149821605.320:26): arch=40000003 syscall=39 success=yes exit=0 a0=bf8d3c7c a1=1ff a2=804e1b8 a3=bf8d3c7c items=1 ppid=739 pid=800 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 comm="mkdir" exe="/bin/mkdir" subj=root:system_r:unconfined_t:s0-s0:c0.c255 type=CWD msg=audit(1149821605.320:26): cwd="/root" type=PATH msg=audit(1149821605.320:26): item=0 name="foo" parent=164068 inode=164010 dev=03:00 mode=040755 ouid=0 ogid=0 rdev=00:00 obj=root:object_r:user_home_t:s0 after patch: type=SYSCALL msg=audit(1149822032.332:24): arch=40000003 syscall=39 success=yes exit=0 a0=bfdd9c7c a1=1ff a2=804e1b8 a3=bfdd9c7c items=2 ppid=714 pid=777 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 comm="mkdir" exe="/bin/mkdir" subj=root:system_r:unconfined_t:s0-s0:c0.c255 type=CWD msg=audit(1149822032.332:24): cwd="/root" type=PATH msg=audit(1149822032.332:24): item=0 name="/root" inode=164068 dev=03:00 mode=040750 ouid=0 ogid=0 rdev=00:00 obj=root:object_r:user_home_dir_t:s0 type=PATH msg=audit(1149822032.332:24): item=1 name="foo" inode=164010 dev=03:00 mode=040755 ouid=0 ogid=0 rdev=00:00 obj=root:object_r:user_home_t:s0 Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20[PATCH] proc_loginuid_write() uses simple_strtoul() on non-terminated arrayAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20[PATCH] execve argument loggingAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20[PATCH] inotify (4/5): allow watch removal from event handlerAmy Griffis
Allow callers to remove watches from their event handler via inotify_remove_watch_locked(). This functionality can be used to achieve IN_ONESHOT-like functionality for a subset of events in the mask. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Acked-by: Robert Love <rml@novell.com> Acked-by: John McCutchan <john@johnmccutchan.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20[PATCH] inotify (3/5): add interfaces to kernel APIAmy Griffis
Add inotify_init_watch() so caller can use inotify_watch refcounts before calling inotify_add_watch(). Add inotify_find_watch() to find an existing watch for an (ih,inode) pair. This is similar to inotify_find_update_watch(), but does not update the watch's mask if one is found. Add inotify_rm_watch() to remove a watch via the watch pointer instead of the watch descriptor. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Acked-by: Robert Love <rml@novell.com> Acked-by: John McCutchan <john@johnmccutchan.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20[PATCH] inotify (2/5): add name's inode to event handlerAmy Griffis
When an inotify event includes a dentry name, also include the inode associated with that name. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Acked-by: Robert Love <rml@novell.com> Acked-by: John McCutchan <john@johnmccutchan.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20[PATCH] inotify (1/5): split kernel API from userspace supportAmy Griffis
The following series of patches introduces a kernel API for inotify, making it possible for kernel modules to benefit from inotify's mechanism for watching inodes. With these patches, inotify will maintain for each caller a list of watches (via an embedded struct inotify_watch), where each inotify_watch is associated with a corresponding struct inode. The caller registers an event handler and specifies for which filesystem events their event handler should be called per inotify_watch. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Acked-by: Robert Love <rml@novell.com> Acked-by: John McCutchan <john@johnmccutchan.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-20Merge HEAD from ../linux-2.6 Nathan Scott
2006-06-20[XFS] Remove files from the build that are now unused.Nathan Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-20[XFS] Fix a Makefile issue related to exports.o handling.Nathan Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-20[XFS] Remove version 1 directory code. Never functioned on Linux, justNathan Scott
pure bloat. SGI-PV: 952969 SGI-Modid: xfs-linux-melb:xfs-kern:26251a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-20[XFS] Map EFSCORRUPTED to an actual error code, not just a made up oneNathan Scott
(990). Turns out some ye-olde unices used EUCLEAN as Filesystem-needs-cleaning, so now we use that too. SGI-PV: 953954 SGI-Modid: xfs-linux-melb:xfs-kern:26286a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-19[XFS] Kill direct access to ->count in valusema(); all we ever use it forAl Viro
is check if semaphore is actually locked, which can be trivially done in portable way. Code gets more reabable, while we are at it... SGI-PV: 953915 SGI-Modid: xfs-linux-melb:xfs-kern:26274a Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-19[XFS] Remove unneeded conditional code on NFS export interface relatedNathan Scott
code paths. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26250a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-19[XFS] Remove an incorrect use of unlikely() on a relatively likely codeNathan Scott
path. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26249a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-19[XFS] Push some common code out of write path into core XFS code forNathan Scott
sharing. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26248a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-19[XFS] Remove unnecessary local from open_exec dmapi path.Nathan Scott
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26247a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-18[JFFS2] Check CRC32 on dirent and data nodes each time they're readDavid Woodhouse
Also, make sure dirents are marked REF_UNCHECKED when we 'discover' them through eraseblock summary. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-18[JFFS2] When retiring nextblock, allocate a node_ref for the wasted spaceDavid Woodhouse
Failing to do so makes the calculated length of the last node incorrect, when we're not using eraseblock summaries. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-18[JFFS2] Mark XATTR support as experimental, for nowDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-18[JFFS2] Don't trust node headers before the CRC is checked.David Woodhouse
Especially when summary code is used, we can have in-memory data structures referencing certain nodes without them actually being readable on the flash. Discard the nodes gracefully in that case, rather than triggering a BUG(). Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-17[PATCH] Fix missing ret assignment in __bio_map_user() error pathJens Axboe
If get_user_pages() returns less pages than what we asked for, we jump to out_unmap which will return ERR_PTR(ret). But ret can contain a positive number just smaller than local_nr_pages, so be sure to set it to -EFAULT always. Problem found and diagnosed by Damien Le Moal <damien@sdl.hitachi.co.jp> Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-14[PATCH] Return error in case flock_lock_file failureKirill Korotaev
If flock_lock_file() failed to allocate flock with locks_alloc_lock() then "error = 0" is returned. Need to return some non-zero. Signed-off-by: Pavel Emelianov <xemul@openvz.org> Signed-off-by: Kirill Korotaev <dev@openvz.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-13[XFS] Minor XFS documentation updates.Nathan Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[JFFS2] Fix more breakage caused by janitorial meddling.David Woodhouse
jffs2_zlib_exit() and free_workspaces() shouldn't be marked __exit because they get called in the error case from the init functions. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-09[XFS] Fix broken const use inside local suffix_strtoul routine.Nathan Scott
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26201a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Fix nused counter. It's currently getting set to -1 rather thanMandy Kirkconnell
getting decremented by 1. Since nused never reaches 0, the "if (!free->hdr.nused)" check in xfs_dir2_leafn_remove() fails every time and xfs_dir2_shrink_inode() doesn't get called when it should. This causes extra blocks to be left on an empty directory and the directory in unable to be converted back to inline extent mode. SGI-PV: 951958 SGI-Modid: xfs-linux-melb:xfs-kern:211382a Signed-off-by: Mandy Kirkconnell <alkirkco@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Fix mismerge of the fs_writable cleanup patch causing a freeze/thawNathan Scott
test hang. SGI-PV: 953563 SGI-Modid: xfs-linux-melb:xfs-kern:26182a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Fix up debug code so that bulkstat wont generate thousands ofNathan Scott
fsstress warnings. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26111a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Remove unused parameter from di2xflags routine.Nathan Scott
SGI-PV: 904192 SGI-Modid: xfs-linux-melb:xfs-kern:26110a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Cleanup a missed porting conversion, and freezing.Nathan Scott
SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26109a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Resolve a namespace collision on remaining vtypes for FreeBSDNathan Scott
porters. SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26108a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters.Nathan Scott
SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26107a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Resolve a namespace collision on vfs/vfsops for FreeBSD porters.Nathan Scott
SGI-PV: 9533338 SGI-Modid: xfs-linux-melb:xfs-kern:26106a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] statvfs component of directory/project quota support, codeNathan Scott
originally by Glen. SGI-PV: 932952 SGI-Modid: xfs-linux-melb:xfs-kern:26105a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Portability changes: remove prdev, stick to one diagnosticNathan Scott
interface. SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26103a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Remove dead code from come bulkstat paths.Nathan Scott
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26102a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Fix a typo in a header file comment.Nathan Scott
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26101a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Start writeout earlier (on last close) in the case where we have aNathan Scott
truncate down followed by delayed allocation (buffered writes) - worst case scenario for the notorious NULL files problem. This reduces the window where we are exposed to that problem significantly. SGI-PV: 917976 SGI-Modid: xfs-linux-melb:xfs-kern:26100a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Make the pflags test/set wrappers more legible for us mere humans.Nathan Scott
SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26099a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Fix a buffer refcount leak in dir2 code on a forced shutdown.Nathan Scott
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26097a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Shutdown the filesystem if all device paths have gone. MadeNathan Scott
shutdown vop flags consistent with sync vop flags declarations too. SGI-PV: 939911 SGI-Modid: xfs-linux-melb:xfs-kern:26096a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] getattr can return an error code, so propogate any from lowerNathan Scott
layers. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26095a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] Drop use of m_writeio_blocks when zeroing, its not meaningfulNathan Scott
anymore here. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26094a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-09[XFS] lock validator: lockdep: small xfs init_rwsem() cleanup Ingo Molnar
init_rwsem() has no return value. This is not a problem if init_rwsem() is a function, but it's a problem if it's a do { ... } while (0) macro. (which lockdep introduces) SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26082a Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Nathan Scott <nathans@sgi.com>
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