pm24.git/kernel/audit_tree.c, branch v4.10-rc1

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-12-18T02:44:00Z

Pull more vfs updates from Al Viro: "In this pile: - autofs-namespace series - dedupe stuff - more struct path constification" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (40 commits) ocfs2: implement the VFS clone_range, copy_range, and dedupe_range features ocfs2: charge quota for reflinked blocks ocfs2: fix bad pointer cast ocfs2: always unlock when completing dio writes ocfs2: don't eat io errors during _dio_end_io_write ocfs2: budget for extent tree splits when adding refcount flag ocfs2: prohibit refcounted swapfiles ocfs2: add newlines to some error messages ocfs2: convert inode refcount test to a helper simple_write_end(): don't zero in short copy into uptodate exofs: don't mess with simple_write_{begin,end} 9p: saner ->write_end() on failing copy into non-uptodate page fix gfs2_stuffed_write_end() on short copies fix ceph_write_end() nfs_write_end(): fix handling of short copies vfs: refactor clone/dedupe_file_range common functions fs: try to clone files first in vfs_copy_file_range vfs: misc struct path constification namespace.c: constify struct path passed to a bunch of primitives quota: constify struct path in quota_on ...

fsnotify: constify 'data' passed to ->handle_event()

2016-12-05T23:58:31Z

Signed-off-by: Al Viro

audit: fix formatting of AUDIT_CONFIG_CHANGE events

2016-11-20T20:38:00Z

The AUDIT_CONFIG_CHANGE events sometimes use a op= field. The current code logs the value of the field with quotes. This field is documented to not be encoded, so it should not have quotes. Signed-off-by: Steve Grubb Reviewed-by: Richard Guy Briggs [PM: reformatted commit description to make checkpatch.pl happy] Signed-off-by: Paul Moore

audit: cleanup prune_tree_thread

2016-04-04T13:46:47Z

We can use kthread_run instead of kthread_create+wake_up_process for creating the thread. We do not need to set the task state to TASK_RUNNING after schedule(), the process is in that state already. And we do not need to set the state to TASK_INTERRUPTIBLE when not doing schedule() as we set the state to TASK_RUNNING immediately afterwards. Signed-off-by: Jiri Slaby Cc: Paul Moore Cc: Eric Paris Cc: Signed-off-by: Paul Moore

audit: audit_tree_match can be boolean

2015-11-04T13:23:51Z

This patch makes audit_tree_match return bool to improve readability due to this particular function only using either one or zero as its return value. No functional change. Signed-off-by: Yaowei Bai [PM: tweaked the subject line] Signed-off-by: Paul Moore

Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit

2015-09-08T20:34:59Z

Pull audit update from Paul Moore: "This is one of the larger audit patchsets in recent history, consisting of eight patches and almost 400 lines of changes. The bulk of the patchset is the new "audit by executable" functionality which allows admins to set an audit watch based on the executable on disk. Prior to this, admins could only track an application by PID, which has some obvious limitations. Beyond the new functionality we also have some refcnt fixes and a few minor cleanups" * 'upstream' of git://git.infradead.org/users/pcmoore/audit: fixup: audit: implement audit by executable audit: implement audit by executable audit: clean simple fsnotify implementation audit: use macros for unset inode and device values audit: make audit_del_rule() more robust audit: fix uninitialized variable in audit_add_rule() audit: eliminate unnecessary extra layer of watch parent references audit: eliminate unnecessary extra layer of watch references

audit: implement audit by executable

2015-08-06T20:17:25Z

This adds the ability audit the actions of a not-yet-running process. This patch implements the ability to filter on the executable path. Instead of just hard coding the ino and dev of the executable we care about at the moment the rule is inserted into the kernel, use the new audit_fsnotify infrastructure to manage this dynamically. This means that if the filename does not yet exist but the containing directory does, or if the inode in question is unlinked and creat'd (aka updated) the rule will just continue to work. If the containing directory is moved or deleted or the filesystem is unmounted, the rule is deleted automatically. A future enhancement would be to have the rule survive across directory disruptions. This is a heavily modified version of a patch originally submitted by Eric Paris with some ideas from Peter Moody. Cc: Peter Moody Cc: Eric Paris Signed-off-by: Richard Guy Briggs [PM: minor whitespace clean to satisfy ./scripts/checkpatch] Signed-off-by: Paul Moore

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-04-27T00:22:07Z

Pull fourth vfs update from Al Viro: "d_inode() annotations from David Howells (sat in for-next since before the beginning of merge window) + four assorted fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: RCU pathwalk breakage when running into a symlink overmounting something fix I_DIO_WAKEUP definition direct-io: only inc/dec inode->i_dio_count for file systems fs/9p: fix readdir() VFS: assorted d_backing_inode() annotations VFS: fs/inode.c helpers: d_inode() annotations VFS: fs/cachefiles: d_backing_inode() annotations VFS: fs library helpers: d_inode() annotations VFS: assorted weird filesystems: d_inode() annotations VFS: normal filesystems (and lustre): d_inode() annotations VFS: security/: d_inode() annotations VFS: security/: d_backing_inode() annotations VFS: net/: d_inode() annotations VFS: net/unix: d_backing_inode() annotations VFS: kernel/: d_inode() annotations VFS: audit: d_backing_inode() annotations VFS: Fix up some ->d_inode accesses in the chelsio driver VFS: Cachefiles should perform fs modifications on the top layer only VFS: AF_UNIX sockets should call mknod on the top layer only

Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit

2015-04-22T21:49:23Z

Pull audit fixes from Paul Moore: "Seven audit patches for v4.1, all bug fixes. The largest, and perhaps most significant commit helps resolve some memory pressure issues related to the inode cache and audit, there are also a few small commits which help resolve some timing issues with the audit log queue, and the rest fall into the always popular "code clean-up" category. In general, nothing really substantial, just a nice set of maintenance patches" * 'upstream' of git://git.infradead.org/users/pcmoore/audit: audit: Remove condition which always evaluates to false audit: reduce mmap_sem hold for mm->exe_file audit: consolidate handling of mm->exe_file audit: code clean up audit: don't reset working wait time accidentally with auditd audit: don't lose set wait time on first successful call to audit_log_start() audit: move the tree pruning to a dedicated thread

VFS: audit: d_backing_inode() annotations

2015-04-15T19:06:55Z

Signed-off-by: David Howells Signed-off-by: Al Viro