Skip to content

GitLab

Switch branch/tag
  1. 19 Oct, 2007 7 commits
  3. 16 Jul, 2007 1 commit
  5. 08 May, 2007 2 commits
  7. 27 Mar, 2007 1 commit
  9. 12 Feb, 2007 2 commits
  11. 11 Feb, 2007 1 commit
  13. 22 Nov, 2006 1 commit
    • David Howells's avatar
      WorkStruct: Pass the work_struct pointer instead of context data · 65f27f38
      David Howells authored 
      Pass the work_struct pointer to the work function rather than context data.
The work function can use container_of() to work out the data.

For the cases where the container of the work_struct may go away the moment the
pending bit is cleared, it is made possible to defer the release of the
structure by deferring the clearing of the pending bit.

To make this work, an extra flag is introduced into the management side of the
work_struct.  This governs auto-release of the structure upon execution.

Ordinarily, the work queue executor would release the work_struct for further
scheduling or deallocation by clearing the pending bit prior to jumping to the
work function.  This means that, unless the driver makes some guarantee itself
that the work_struct won't go away, the work function may not access anything
else in the work_struct or its container lest they be deallocated..  This is a
problem if the auxiliary data is taken away (as done by the ...
      65f27f38
  15. 03 Nov, 2006 1 commit
    • Pavel Emelianov's avatar
      [PATCH] Fix ipc entries removal · c7e12b83
      Pavel Emelianov authored 
      
Fix two issuses related to ipc_ids->entries freeing.

1. When freeing ipc namespace we need to free entries allocated
   with ipc_init_ids().

2. When removing old entries in grow_ary() ipc_rcu_putref()
   may be called on entries set to &ids->nullentry earlier in
   ipc_init_ids().
   This is almost impossible without namespaces, but with
   them this situation becomes possible.

Found during OpenVZ testing after obvious leaks in beancounters.
Signed-off-by: default avatarPavel Emelianov <xemul@openvz.org>
Cc: Kirill Korotaev <dev@openvz.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      c7e12b83
  17. 02 Oct, 2006 1 commit
  19. 30 Jun, 2006 1 commit
  21. 01 May, 2006 1 commit
    • Steve Grubb's avatar
      [PATCH] Rework of IPC auditing · 073115d6
      Steve Grubb authored 
      1) The audit_ipc_perms() function has been split into two different
functions:
        - audit_ipc_obj()
        - audit_ipc_set_perm()

There's a key shift here...  The audit_ipc_obj() collects the uid, gid,
mode, and SElinux context label of the current ipc object.  This
audit_ipc_obj() hook is now found in several places.  Most notably, it
is hooked in ipcperms(), which is called in various places around the
ipc code permforming a MAC check.  Additionally there are several places
where *checkid() is used to validate that an operation is being
performed on a valid object while not necessarily having a nearby
ipcperms() call.  In these locations, audit_ipc_obj() is called to
ensure that the information is captured by the audit system.

The audit_set_new_perm() function is called any time the permissions on
the ipc object changes.  In this case, the NEW permissions are recorded
(and note that an audit_ipc_obj() call exists just a few lines before
each instance).

2) Support ...
      073115d6
  23. 17 Apr, 2006 1 commit
  25. 31 Mar, 2006 1 commit
  27. 26 Mar, 2006 1 commit
  29. 14 Jan, 2006 1 commit
  31. 11 Jan, 2006 1 commit
  33. 07 Nov, 2005 1 commit
  35. 07 Sep, 2005 1 commit
  37. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored 
      Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
      1da177e4

Menu

Help