https://github.com/torvalds/linux
- v6.1-rc6
- v6.1-rc5
- v6.1-rc4
- v6.1-rc3
- v6.1-rc2
- v6.1-rc1
- v6.0-rc7
- v6.0-rc6
- v6.0-rc5
- v6.0-rc4
- v6.0-rc3
- v6.0-rc2
- v6.0-rc1
- v6.0
- v5.9-rc8
- v5.9-rc7
- v5.9-rc6
- v5.9-rc5
- v5.9-rc4
- v5.9-rc3
- v5.9-rc2
- v5.9-rc1
- v5.9
- v5.8-rc7
- v5.8-rc6
- v5.8-rc5
- v5.8-rc4
- v5.8-rc3
- v5.8-rc2
- v5.8-rc1
- v5.8
- v5.7-rc7
- v5.7-rc6
- v5.7-rc5
- v5.7-rc4
- v5.7-rc3
- v5.7-rc2
- v5.7-rc1
- v5.7
- v5.6-rc7
- v5.6-rc6
- v5.6-rc5
- v5.6-rc4
- v5.6-rc3
- v5.6-rc2
- v5.6-rc1
- v5.6
- v5.5-rc7
- v5.5-rc6
- v5.5-rc5
- v5.5-rc4
- v5.5-rc3
- v5.5-rc2
- v5.5-rc1
- v5.5
- v5.4-rc8
- v5.4-rc7
- v5.4-rc6
- v5.4-rc5
- v5.4-rc4
- v5.4-rc3
- v5.4-rc2
- v5.4-rc1
- v5.4
- v5.3-rc8
- v5.3-rc7
- v5.3-rc6
- v5.3-rc5
- v5.3-rc4
- v5.3-rc3
- v5.3-rc2
- v5.3-rc1
- v5.3
- v5.2-rc7
- v5.2-rc6
- v5.2-rc5
- v5.2-rc4
- v5.2-rc3
- v5.2-rc2
- v5.2-rc1
- v5.2
- v5.19-rc8
- v5.19-rc7
- v5.19-rc6
- v5.19-rc5
- v5.19-rc4
- v5.19-rc3
- v5.19-rc2
- v5.19-rc1
- v5.19
- v5.18-rc7
- v5.18-rc6
- v5.18-rc5
- v5.18-rc4
- v5.18-rc3
- v5.18-rc2
- v5.18-rc1
- v5.18
- v5.17-rc8
- v5.17-rc7
- v5.17-rc6
- v5.17-rc5
- v5.17-rc4
- v5.17-rc3
- v5.17-rc2
- v5.17-rc1
- v5.17
- v5.16-rc8
- v5.16-rc7
- v5.16-rc6
- v5.16-rc5
- v5.16-rc4
- v5.16-rc3
- v5.16-rc2
- v5.16-rc1
- v5.16
- v5.15-rc7
- v5.15-rc6
- v5.15-rc5
- v5.15-rc4
- v5.15-rc3
- v5.15-rc2
- v5.15-rc1
- v5.15
- v5.14-rc7
- v5.14-rc6
- v5.14-rc5
- v5.14-rc4
- v5.14-rc3
- v5.14-rc2
- v5.14-rc1
- v5.14
- v5.13-rc7
- v5.13-rc6
- v5.13-rc5
- v5.13-rc4
- v5.13-rc3
- v5.13-rc2
- v5.13-rc1
- v5.13
- v5.12-rc8
- v5.12-rc7
- v5.12-rc6
- v5.12-rc5
- v5.12-rc4
- v5.12-rc3
- v5.12-rc2
- v5.12-rc1
- v5.12
- v5.11-rc7
- v5.11-rc6
- v5.11-rc5
- v5.11-rc4
- v5.11-rc3
- v5.11-rc2
- v5.11-rc1
- v5.11
- v5.10-rc7
- v5.10-rc6
- v5.10-rc5
- v5.10-rc4
- v5.10-rc3
- v5.10-rc2
- v5.10-rc1
- v5.10
- v5.1-rc7
- v5.1-rc6
- v5.1-rc5
- v5.1-rc4
- v5.1-rc3
- v5.1-rc2
- v5.1-rc1
- v5.1
- v5.0-rc8
- v5.0-rc7
- v5.0-rc6
- v5.0-rc5
- v5.0-rc4
- v5.0-rc3
- v5.0-rc2
- v5.0-rc1
- v5.0
- v4.9-rc8
- v4.9-rc7
- v4.9-rc6
- v4.9-rc5
- v4.9-rc4
- v4.9-rc3
- v4.9-rc2
- v4.9-rc1
- v4.9
- v4.8-rc8
- v4.8-rc7
- v4.8-rc6
- v4.8-rc5
- v4.8-rc4
- v4.8-rc3
- v4.8-rc2
- v4.8-rc1
- v4.8
- v4.7-rc7
- v4.7-rc6
- v4.7-rc5
- v4.7-rc4
- v4.7-rc3
- v4.7-rc2
- v4.7-rc1
- v4.7
- v4.6-rc7
- v4.6-rc6
- v4.6-rc5
- v4.6-rc4
- v4.6-rc3
- v4.6-rc2
- v4.6-rc1
- v4.6
- v4.5-rc7
- v4.5-rc6
- v4.5-rc5
- v4.5-rc4
- v4.5-rc3
- v4.5-rc2
- v4.5-rc1
- v4.5
- v4.4-rc8
- v4.4-rc7
- v4.4-rc6
- v4.4-rc5
- v4.4-rc4
- v4.4-rc3
- v4.4-rc2
- v4.4-rc1
- v4.4
- v4.3-rc7
- v4.3-rc6
- v4.3-rc5
- v4.3-rc4
- v4.3-rc3
- v4.3-rc2
- v4.3-rc1
- v4.3
- v4.20-rc7
- v4.20-rc6
- v4.20-rc5
- v4.20-rc4
- v4.20-rc3
- v4.20-rc2
- v4.20-rc1
- v4.20
- v4.2-rc8
- v4.2-rc7
- v4.2-rc6
- v4.2-rc5
- v4.2-rc4
- v4.2-rc3
- v4.2-rc2
- v4.2-rc1
- v4.2
- v4.19-rc8
- v4.19-rc7
- v4.19-rc6
- v4.19-rc5
- v4.19-rc4
- v4.19-rc3
- v4.19-rc2
- v4.19-rc1
- v4.19
- v4.18-rc8
- v4.18-rc7
- v4.18-rc6
- v4.18-rc5
- v4.18-rc4
- v4.18-rc3
- v4.18-rc2
- v4.18-rc1
- v4.18
- v4.17-rc7
- v4.17-rc6
- v4.17-rc5
- v4.17-rc4
- v4.17-rc3
- v4.17-rc2
- v4.17-rc1
- v4.17
- v4.16-rc7
- v4.16-rc6
- v4.16-rc5
- v4.16-rc4
- v4.16-rc3
- v4.16-rc2
- v4.16-rc1
- v4.16
- v4.15-rc9
- v4.15-rc8
- v4.15-rc7
- v4.15-rc6
- v4.15-rc5
- v4.15-rc4
- v4.15-rc3
- v4.15-rc2
- v4.15-rc1
- v4.15
- v4.14-rc8
- v4.14-rc7
- v4.14-rc6
- v4.14-rc5
- v4.14-rc4
- v4.14-rc3
- v4.14-rc2
- v4.14-rc1
- v4.14
- v4.13-rc7
- v4.13-rc6
- v4.13-rc5
- v4.13-rc4
- v4.13-rc3
- v4.13-rc2
- v4.13-rc1
- v4.13
- v4.12-rc7
- v4.12-rc6
- v4.12-rc5
- v4.12-rc4
- v4.12-rc3
- v4.12-rc2
- v4.12-rc1
- v4.12
- v4.11-rc8
- v4.11-rc7
- v4.11-rc6
- v4.11-rc5
- v4.11-rc4
- v4.11-rc3
- v4.11-rc2
- v4.11-rc1
- v4.11
- v4.10-rc8
- v4.10-rc7
- v4.10-rc6
- v4.10-rc5
- v4.10-rc4
- v4.10-rc3
- v4.10-rc2
- v4.10-rc1
- v4.10
- v4.1-rc8
- v4.1-rc7
- v4.1-rc6
- v4.1-rc5
- v4.1-rc4
- v4.1-rc3
- v4.1-rc2
- v4.1-rc1
- v4.1
- v4.0-rc7
- v4.0-rc6
- v4.0-rc5
- v4.0-rc4
- v4.0-rc3
- v4.0-rc2
- v4.0-rc1
- v4.0
- v3.9-rc8
- v3.9-rc7
- v3.9-rc6
- v3.9-rc5
- v3.9-rc4
- v3.9-rc3
- v3.9-rc2
- v3.9-rc1
- v3.9
- v3.8-rc7
- v3.8-rc6
- v3.8-rc5
- v3.8-rc4
- v3.8-rc3
- v3.8-rc2
- v3.8-rc1
- v3.8
- v3.7-rc8
- v3.7-rc7
- v3.7-rc6
- v3.7-rc5
- v3.7-rc4
- v3.7-rc3
- v3.7-rc2
- v3.7-rc1
- v3.7
- v3.6-rc7
- v3.6-rc6
- v3.6-rc5
- v3.6-rc4
- v3.6-rc3
- v3.6-rc2
- v3.6-rc1
- v3.6
- v3.5-rc7
- v3.5-rc6
- v3.5-rc5
- v3.5-rc4
- v3.5-rc3
- v3.5-rc2
- v3.5-rc1
- v3.5
- v3.4-rc7
- v3.4-rc6
- v3.4-rc5
- v3.4-rc4
- v3.4-rc3
- v3.4-rc2
- v3.4-rc1
- v3.4
- v3.3-rc7
- v3.3-rc6
- v3.3-rc5
- v3.3-rc4
- v3.3-rc3
- v3.3-rc2
- v3.3-rc1
- v3.3
- v3.2-rc7
- v3.2-rc6
- v3.2-rc5
- v3.2-rc4
- v3.2-rc3
- v3.2-rc2
- v3.2-rc1
- v3.2
- v3.19-rc7
- v3.19-rc6
- v3.19-rc5
- v3.19-rc4
- v3.19-rc3
- v3.19-rc2
- v3.19-rc1
- v3.19
- v3.18-rc7
- v3.18-rc6
- v3.18-rc5
- v3.18-rc4
- v3.18-rc3
- v3.18-rc2
- v3.18-rc1
- v3.18
- v3.17-rc7
- v3.17-rc6
- v3.17-rc5
- v3.17-rc4
- v3.17-rc3
- v3.17-rc2
- v3.17-rc1
- v3.17
- v3.16-rc7
- v3.16-rc6
- v3.16-rc5
- v3.16-rc4
- v3.16-rc3
- v3.16-rc2
- v3.16-rc1
- v3.16
- v3.15-rc8
- v3.15-rc7
- v3.15-rc6
- v3.15-rc5
- v3.15-rc4
- v3.15-rc3
- v3.15-rc2
- v3.15-rc1
- v3.15
- v3.14-rc8
- v3.14-rc7
- v3.14-rc6
- v3.14-rc5
- v3.14-rc4
- v3.14-rc3
- v3.14-rc2
- v3.14-rc1
- v3.14
- v3.13-rc8
- v3.13-rc7
- v3.13-rc6
- v3.13-rc5
- v3.13-rc4
- v3.13-rc3
- v3.13-rc2
- v3.13-rc1
- v3.13
- v3.12-rc7
- v3.12-rc6
- v3.12-rc5
- v3.12-rc4
- v3.12-rc3
- v3.12-rc2
- v3.12-rc1
- v3.12
- v3.11-rc7
- v3.11-rc6
- v3.11-rc5
- v3.11-rc4
- v3.11-rc3
- v3.11-rc2
- v3.11-rc1
- v3.11
- v3.10-rc7
- v3.10-rc6
- v3.10-rc5
- v3.10-rc4
- v3.10-rc3
- v3.10-rc2
- v3.10-rc1
- v3.10
- v3.1-rc9
- v3.1-rc8
- v3.1-rc7
- v3.1-rc6
- v3.1-rc5
- v3.1-rc4
- v3.1-rc3
- v3.1-rc2
- v3.1-rc10
- v3.1-rc1
- v3.1
- v3.0-rc7
- v3.0-rc6
- v3.0-rc5
- v3.0-rc4
- v3.0-rc3
- v3.0-rc2
- v3.0-rc1
- v3.0
- v2.6.39-rc7
- v2.6.39-rc6
- v2.6.39-rc5
- v2.6.39-rc4
- v2.6.39-rc3
- v2.6.39-rc2
- v2.6.39-rc1
- v2.6.39
- v2.6.38-rc8
- v2.6.38-rc7
- v2.6.38-rc6
- v2.6.38-rc5
- v2.6.38-rc4
- v2.6.38-rc3
- v2.6.38-rc2
- v2.6.38-rc1
- v2.6.38
- v2.6.37-rc8
- v2.6.37-rc7
- v2.6.37-rc6
- v2.6.37-rc5
- v2.6.37-rc4
- v2.6.37-rc3
- v2.6.37-rc2
- v2.6.37-rc1
- v2.6.37
- v2.6.36-rc8
- v2.6.36-rc7
- v2.6.36-rc6
- v2.6.36-rc5
- v2.6.36-rc4
- v2.6.36-rc3
- v2.6.36-rc2
- v2.6.36-rc1
- v2.6.36
- v2.6.35-rc6
- v2.6.35-rc5
- v2.6.35-rc4
- v2.6.35-rc3
- v2.6.35-rc2
- v2.6.35-rc1
- v2.6.35
- v2.6.34-rc7
- v2.6.34-rc6
- v2.6.34-rc5
- v2.6.34-rc4
- v2.6.34-rc3
- v2.6.34-rc2
- v2.6.34-rc1
- v2.6.34
- v2.6.33-rc8
- v2.6.33-rc7
- v2.6.33-rc6
- v2.6.33-rc5
- v2.6.33-rc4
- v2.6.33-rc3
- v2.6.33-rc2
- v2.6.33-rc1
- v2.6.33
- v2.6.32-rc8
- v2.6.32-rc7
- v2.6.32-rc6
- v2.6.32-rc5
- v2.6.32-rc4
- v2.6.32-rc3
- v2.6.32-rc1
- v2.6.32
- v2.6.31-rc9
- v2.6.31-rc8
- v2.6.31-rc7
- v2.6.31-rc6
- v2.6.31-rc5
- v2.6.31-rc4
- v2.6.31-rc3
- v2.6.31-rc2
- v2.6.31-rc1
- v2.6.31
- v2.6.30-rc8
- v2.6.30-rc7
- v2.6.30-rc6
- v2.6.30-rc5
- v2.6.30-rc4
- v2.6.30-rc3
- v2.6.30-rc2
- v2.6.30-rc1
- v2.6.30
- v2.6.29-rc8
- v2.6.29-rc7
- v2.6.29-rc6
- v2.6.29-rc5
- v2.6.29-rc4
- v2.6.29-rc3
- v2.6.29-rc2
- v2.6.29-rc1
- v2.6.29
- v2.6.28-rc9
- v2.6.28-rc8
- v2.6.28-rc7
- v2.6.28-rc6
- v2.6.28-rc5
- v2.6.28-rc4
- v2.6.28-rc3
- v2.6.28-rc2
- v2.6.28-rc1
- v2.6.28
- v2.6.27-rc9
- v2.6.27-rc8
- v2.6.27-rc7
- v2.6.27-rc6
- v2.6.27-rc5
- v2.6.27-rc4
- v2.6.27-rc3
- v2.6.27-rc2
- v2.6.27-rc1
- v2.6.27
- v2.6.26-rc9
- v2.6.26-rc8
- v2.6.26-rc7
- v2.6.26-rc6
- v2.6.26-rc5
- v2.6.26-rc4
- v2.6.26-rc3
- v2.6.26-rc2
- v2.6.26-rc1
- v2.6.26
- v2.6.25-rc9
- v2.6.25-rc8
- v2.6.25-rc7
- v2.6.25-rc6
- v2.6.25-rc5
- v2.6.25-rc4
- v2.6.25-rc3
- v2.6.25-rc2
- v2.6.25-rc1
- v2.6.25
- v2.6.24-rc8
- v2.6.24-rc7
- v2.6.24-rc6
- v2.6.24-rc5
- v2.6.24-rc4
- v2.6.24-rc3
- v2.6.24-rc2
- v2.6.24-rc1
- v2.6.24
- v2.6.23-rc9
- v2.6.23-rc8
- v2.6.23-rc7
- v2.6.23-rc6
- v2.6.23-rc5
- v2.6.23-rc4
- v2.6.23-rc3
- v2.6.23-rc2
- v2.6.23-rc1
- v2.6.23
- v2.6.22-rc7
- v2.6.22-rc6
- v2.6.22-rc5
- v2.6.22-rc4
- v2.6.22-rc3
- v2.6.22-rc2
- v2.6.22-rc1
- v2.6.22
- v2.6.21-rc7
- v2.6.21-rc6
- v2.6.21-rc5
- v2.6.21-rc4
- v2.6.21-rc3
- v2.6.21-rc2
- v2.6.21-rc1
- v2.6.21
- v2.6.20-rc7
- v2.6.20-rc6
- v2.6.20-rc5
- v2.6.20-rc4
- v2.6.20-rc3
- v2.6.20-rc2
- v2.6.20-rc1
- v2.6.20
- v2.6.19-rc6
- v2.6.19-rc5
- v2.6.19-rc4
- v2.6.19-rc3
- v2.6.19-rc2
- v2.6.19-rc1
- v2.6.19
- v2.6.18-rc7
- v2.6.18-rc6
- v2.6.18-rc5
- v2.6.18-rc4
- v2.6.18-rc3
- v2.6.18-rc2
- v2.6.18-rc1
- v2.6.18
- v2.6.17-rc6
- v2.6.17-rc5
- v2.6.17-rc4
- v2.6.17-rc3
- v2.6.17-rc2
- v2.6.17-rc1
- v2.6.17
- v2.6.16-rc6
- v2.6.16-rc5
- v2.6.16-rc4
- v2.6.16-rc3
- v2.6.16-rc2
- v2.6.16-rc1
- v2.6.16
- v2.6.15-rc7
- v2.6.15-rc6
- v2.6.15-rc5
- v2.6.15-rc4
- v2.6.15-rc3
- v2.6.15-rc2
- v2.6.15-rc1
- v2.6.15
- v2.6.14-rc5
- v2.6.14-rc4
- v2.6.14-rc3
- v2.6.14-rc2
- v2.6.14-rc1
- v2.6.14
- v2.6.13-rc7
- v2.6.13-rc6
- v2.6.13-rc5
- v2.6.13-rc4
- v2.6.13-rc3
- v2.6.13-rc2
- v2.6.13-rc1
- v2.6.13
- v2.6.12-rc6
- v2.6.12-rc5
- v2.6.12-rc4
- v2.6.12-rc3
- v2.6.12-rc2
- v2.6.12
- v2.6.11-tree
Take a new snapshot of a software origin
If the archived software origin currently browsed is not synchronized with its upstream version (for instance when new commits have been issued), you can explicitly request Software Heritage to take a new snapshot of it.
Use the form below to proceed. Once a request has been submitted and accepted, it will be processed as soon as possible. You can then check its processing state by visiting this dedicated page.![swh spinner](/static/img/swh-spinner.gif)
Processing "take a new snapshot" request ...
Permalinks
To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used.
Select below a type of object currently browsed in order to display its associated SWHID and permalink.
Revision | Author | Date | Message | Commit Date |
---|---|---|---|---|
6a55617 | Linus Torvalds | 21 August 2008, 02:35:56 UTC | Linux v2.6.27-rc4 | 21 August 2008, 02:35:56 UTC |
82d63fc | Al Viro | 20 August 2008, 21:09:24 UTC | cramfs: fix named-pipe handling After commit a97c9bf33f4612e2aed6f000f6b1d268b6814f3c (fix cramfs making duplicate entries in inode cache) in kernel 2.6.14, named-pipe on cramfs does not work properly. It seems the commit make all named-pipe on cramfs share their inode (and named-pipe buffer). Make ..._test() refuse to merge inodes with ->i_ino == 1, take inode setup back to get_cramfs_inode() and make ->drop_inode() evict ones with ->i_ino == 1 immediately. Reported-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: <stable@kernel.org> [2.6.14 and later] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
d847471 | Ian Campbell | 20 August 2008, 21:09:23 UTC | fbdefio: add set_page_dirty handler to deferred IO FB Fixes kernel BUG at lib/radix-tree.c:473. Previously the handler was incidentally provided by tmpfs but this was removed with: commit 14fcc23fdc78e9d32372553ccf21758a9bd56fa1 Author: Hugh Dickins <hugh@veritas.com> Date: Mon Jul 28 15:46:19 2008 -0700 tmpfs: fix kernel BUG in shmem_delete_inode relying on this behaviour was incorrect in any case and the BUG also appeared when the device node was on an ext3 filesystem. v2: override a_ops at open() time rather than mmap() time to minimise races per AKPM's concerns. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: Jaya Kumar <jayakumar.lkml@gmail.com> Cc: Nick Piggin <npiggin@suse.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Hugh Dickins <hugh@veritas.com> Cc: Johannes Weiner <hannes@saeurebad.de> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Kel Modderman <kel@otaku42.de> Cc: Markus Armbruster <armbru@redhat.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: <stable@kernel.org> [14fcc23fd is in 2.6.25.14 and 2.6.26.1] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
b42f931 | Anton Vorontsov | 20 August 2008, 21:09:21 UTC | rtc: rtc-ds1374: fix 'no irq' case handling On a PowerPC board with ds1374 RTC I'm getting this error while RTC tries to probe: rtc-ds1374 0-0068: unable to request IRQ This happens because I2C probing code (drivers/of/of_i2c.c) is specifying IRQ0 for 'no irq' case, which is correct. The driver handles this incorrectly, though. This patch fixes it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
14bac5a | Nick Piggin | 20 August 2008, 21:09:20 UTC | mm: xip/ext2 fix block allocation race XIP can call into get_xip_mem concurrently with the same file,offset with create=1. This usually maps down to get_block, which expects the page lock to prevent such a situation. This causes ext2 to explode for one reason or another. Serialise those calls for the moment. For common usages today, I suspect get_xip_mem rarely is called to create new blocks. In future as XIP technologies evolve we might need to look at which operations require scalability, and rework the locking to suit. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Jared Hulbert <jaredeh@gmail.com> Acked-by: Carsten Otte <cotte@freenet.de> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
538f8ea | Nick Piggin | 20 August 2008, 21:09:20 UTC | mm: xip fix fault vs sparse page invalidate race XIP has a race between sparse pages being inserted into page tables, and sparse pages being zapped when its time to put a non-sparse page in. What can happen is that a process can be left with a dangling sparse page in a MAP_SHARED mapping, while the rest of the world sees the non-sparse version. Ie. data corruption. Guard these operations with a seqlock, making fault-in-sparse-pages the slowpath, and try-to-unmap-sparse-pages the fastpath. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Jared Hulbert <jaredeh@gmail.com> Acked-by: Carsten Otte <cotte@freenet.de> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
479db0b | Nick Piggin | 20 August 2008, 21:09:18 UTC | mm: dirty page tracking race fix There is a race with dirty page accounting where a page may not properly be accounted for. clear_page_dirty_for_io() calls page_mkclean; then TestClearPageDirty. page_mkclean walks the rmaps for that page, and for each one it cleans and write protects the pte if it was dirty. It uses page_check_address to find the pte. That function has a shortcut to avoid the ptl if the pte is not present. Unfortunately, the pte can be switched to not-present then back to present by other code while holding the page table lock -- this should not be a signal for page_mkclean to ignore that pte, because it may be dirty. For example, powerpc64's set_pte_at will clear a previously present pte before setting it to the desired value. There may also be other code in core mm or in arch which do similar things. The consequence of the bug is loss of data integrity due to msync, and loss of dirty page accounting accuracy. XIP's __xip_unmap could easily also be unreliable (depending on the exact XIP locking scheme), which can lead to data corruption. Fix this by having an option to always take ptl to check the pte in page_check_address. It's possible to retain this optimization for page_referenced and try_to_unmap. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Jared Hulbert <jaredeh@gmail.com> Cc: Carsten Otte <cotte@freenet.de> Cc: Hugh Dickins <hugh@veritas.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
2d70b68 | Ken Chen | 20 August 2008, 21:09:17 UTC | fix setpriority(PRIO_PGRP) thread iterator breakage When user calls sys_setpriority(PRIO_PGRP ...) on a NPTL style multi-LWP process, only the task leader of the process is affected, all other sibling LWP threads didn't receive the setting. The problem was that the iterator used in sys_setpriority() only iteartes over one task for each process, ignoring all other sibling thread. Introduce a new macro do_each_pid_thread / while_each_pid_thread to walk each thread of a process. Convert 4 call sites in {set/get}priority and ioprio_{set/get}. Signed-off-by: Ken Chen <kenchen@google.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:32 UTC |
141d87e | Michael Hennerich | 20 August 2008, 21:09:16 UTC | Video/Framebuffer: add fuctional power management support to Blackfin BF54x LQ043 framebuffer driver Fix bug: does nor properply resume after suspend mem Fix for PM_SUSPEND_MEM: Save and restore peripheral base and DMA registers Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:31 UTC |
481ebd0 | Johannes Weiner | 20 August 2008, 21:09:15 UTC | bootmem: fix aligning of node-relative indexes and offsets Absolute alignment requirements may never be applied to node-relative offsets. Andreas Herrmann spotted this flaw when a bootmem allocation on an unaligned node was itself not aligned because the combination of an unaligned node with an aligned offset into that node is not garuanteed to be aligned itself. This patch introduces two helper functions that align a node-relative index or offset with respect to the node's starting address so that the absolute PFN or virtual address that results from combining the two satisfies the requested alignment. Then all the broken ALIGN()s in alloc_bootmem_core() are replaced by these helpers. Signed-off-by: Johannes Weiner <hannes@saeurebad.de> Reported-by: Andreas Herrmann <andreas.herrmann3@amd.com> Debugged-by: Andreas Herrmann <andreas.herrmann3@amd.com> Reviewed-by: Andreas Herrmann <andreas.herrmann3@amd.com> Tested-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:31 UTC |
a09f485 | Andrew Morton | 20 August 2008, 21:09:14 UTC | drivers/char/ipmi/ipmi_si_intf.c:default_find_bmc(): fix leak If check_legacy_ioport() returns true, we leak *info. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=11362 Reported-by: Daniel Marjamki <danielm77@spray.se> Cc: Christian Krafft <krafft@de.ibm.com> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Corey Minyard <minyard@acm.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:31 UTC |
27aa069 | Krzysztof Helt | 20 August 2008, 21:09:11 UTC | pm2fb: free cmap memory on module remove Release cmap memory allocated in the probe function. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:31 UTC |
1d96469 | Atsushi Nemoto | 20 August 2008, 21:09:11 UTC | rtc: fix double lock on UIE emulation With commit 5ad31a575157147b43fa84ef1e21471661653878 ("rtc: remove BKL for ioctl()"), RTC_UIE_ON ioctl cause double lock on rtc->ops_lock. The ops_lock must not be held while set_uie() calls rtc_read_time() which takes the lock. Also clear_uie() does not need ops_lock. This patch fixes return value of RTC_UIE_OFF ioctl too. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: David Brownell <david-b@pacbell.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:31 UTC |
ff9bc51 | Pavel Emelyanov | 20 August 2008, 21:09:10 UTC | binfmt_misc: fix false -ENOEXEC when coupled with other binary handlers In case the binfmt_misc binary handler is registered *before* the e.g. script one (when for example being compiled as a module) the following situation may occur: 1. user launches a script, whose interpreter is a misc binary; 2. the load_misc_binary sets the misc_bang and returns -ENOEVEC, since the binary is a script; 3. the load_script_binary loads one and calls for search_binary_hander to run the interpreter; 4. the load_misc_binary is called again, but refuses to load the binary due to misc_bang bit set. The fix is to move the misc_bang setting lower - prior to the actual call to the search_binary_handler. Caused by the commit 3a2e7f47 (binfmt_misc.c: avoid potential kernel stack overflow) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Reported-by: Kirill A. Shutemov <kirill@shutemov.name> Tested-by: Kirill A. Shutemov <kirill@shutemov.name> Cc: <stable@kernel.org> [2.6.26.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:31 UTC |
c82f296 | Akinobu Mita | 20 August 2008, 21:09:09 UTC | brd: fix name argument of unregister_blkdev() The name of brd block device is "ramdisk", it's not "brd". (The block device is registered by register_blkdev(RAMDISK_MAJOR, "ramdisk") So it should be unregistered by unregister_blkdev(RAMDISK_MAJOR, "ramdisk") Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
f3944d6 | Sven Wegener | 20 August 2008, 21:09:07 UTC | nbd: fix memory leak of nbd_dev array We leak the memory allocated for the nbd_dev array at multiple places. Fix them by either adding a kfree() or by rearranging code to return before we allocate the memory. Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Cc: Paul Clements <paul.clements@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
759f9a2 | Marcin Slusarz | 20 August 2008, 21:09:06 UTC | mm: mminit_loglevel cannot be __meminitdata anymore mminit_loglevel is now used from mminit_verify_zonelist <- build_all_zonelists <- 1. online_pages <- memory_block_action <- memory_block_change_state <- store_mem_state (sys handler) 2. numa_zonelist_order_handler (proc handler) so it cannot be annotated __meminit - drop it fixes following section mismatch warning: WARNING: vmlinux.o(.text+0x71628): Section mismatch in reference from the function mminit_verify_zonelist() to the variable .meminit.data:mminit_loglevel The function mminit_verify_zonelist() references the variable __meminitdata mminit_loglevel. This is often because mminit_verify_zonelist lacks a __meminitdata annotation or the annotation of mminit_loglevel is wrong. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
07279cd | Hugh Dickins | 20 August 2008, 21:09:05 UTC | mm: show free swap as signed Adjust <Alt><SysRq>m show_swap_cache_info() to show "Free swap" as a signed long: the signed format is preferable, because during swapoff nr_swap_pages can legitimately go negative, so makes more sense thus (it used to be shown redundantly, once as signed and once as unsigned). Signed-off-by: Hugh Dickins <hugh@veritas.com> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
16f8c5b | Hugh Dickins | 20 August 2008, 21:09:04 UTC | mm: page_remove_rmap comments on PageAnon Add a comment to s390's page_test_dirty/page_clear_dirty/page_set_dirty dance in page_remove_rmap(): I was wrong to think the PageSwapCache test could be avoided, and would like a comment in there to remind me. And mention s390, to help us remember that this block is not really common. Also move down the "It would be tidy to reset PageAnon" comment: it does not belong to s390's block, and it would be unwise to reset PageAnon before we're done with testing it. Signed-off-by: Hugh Dickins <hugh@veritas.com> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
d0fd937 | Mike Frysinger | 20 August 2008, 21:09:03 UTC | Blackfin RTC Driver: dont let RTC programming in bootloaders randomly cause ~5 second boot delays Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
7f60459 | Graf Yang | 20 August 2008, 21:09:02 UTC | Blackfin RTC Driver: BF561 not have on-chip RTC Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
8c9166f | Mike Frysinger | 20 August 2008, 21:09:02 UTC | Blackfin RTC Driver: do all initialization before we register the rtc and make it available Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
fe2e1cf | Mike Frysinger | 20 August 2008, 21:09:01 UTC | Blackfin RTC Driver: move irq request/free out of open/release and into probe/remove so that the non-dev interfaces (like sysfs) work as expected Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
1804dc6 | Clement Calmels | 20 August 2008, 21:09:00 UTC | /proc/self/maps doesn't display the real file offset This addresses http://bugzilla.kernel.org/show_bug.cgi?id=11318 In function show_map (file: fs/proc/task_mmu.c), if vma->vm_pgoff > 2^20 than (vma->vm_pgoff << PAGE_SIZE) is greater than 2^32 (with PAGE_SIZE equal to 4096 (i.e. 2^12). The next seq_printf use an unsigned long for the conversion of (vma->vm_pgoff << PAGE_SIZE), as a result the offset value displayed in /proc/self/maps is truncated if the page offset is greater than 2^20. A test that shows this issue: #define _GNU_SOURCE #include <sys/types.h> #include <sys/stat.h> #include <sys/mman.h> #include <stdlib.h> #include <stdio.h> #include <fcntl.h> #include <unistd.h> #include <string.h> #define PAGE_SIZE (getpagesize()) #if __i386__ # define U64_STR "%llx" #elif __x86_64 # define U64_STR "%lx" #else # error "Architecture Unsupported" #endif int main(int argc, char *argv[]) { int fd; char *addr; off64_t offset = 0x10000000; char *filename = "/dev/zero"; fd = open(filename, O_RDONLY); if (fd < 0) { perror("open"); return 1; } offset *= 0x10; printf("offset = " U64_STR "\n", offset); addr = (char*)mmap64(NULL, PAGE_SIZE, PROT_READ, MAP_PRIVATE, fd, offset); if ((void*)addr == MAP_FAILED) { perror("mmap64"); return 1; } { FILE *fmaps; char *line = NULL; size_t len = 0; ssize_t read; size_t filename_len = strlen(filename); fmaps = fopen("/proc/self/maps", "r"); if (!fmaps) { perror("fopen"); return 1; } while ((read = getline(&line, &len, fmaps)) != -1) { if ((read > filename_len + 1) && (strncmp(&line[read - filename_len - 1], filename, filename_len) == 0)) printf("%s", line); } if (line) free(line); fclose(fmaps); } close(fd); return 0; } [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Clement Calmels <cboulte@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
35fc908 | Andreas Herrmann | 20 August 2008, 21:08:58 UTC | documentation: describe bootmem_debug kernel parameter "bootmem_debug" is not mentioned in kernel-parameters.txt. Recently I had to use that kernel option and I think it should be documented. Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Johannes Weiner <hannes@saeurebad.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
f144131 | Matthew Garrett | 20 August 2008, 21:08:57 UTC | eeepc-laptop: fix use after free eeepc-laptop uses the hwmon struct after unregistering the device, causing an oops on module unload. Flip the ordering to fix. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Cc: <stable@kernel.org> [2.6.26.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 22:40:30 UTC |
0c7281c | David Howells | 20 August 2008, 15:04:22 UTC | FRV: Provide ioremap_wc() for FRV Provide ioremap_wc() for FRV. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 20:19:52 UTC |
449f765 | David Howells | 20 August 2008, 14:53:33 UTC | MN10300: Supply ioremap_wc() for MN10300 Supply ioremap_wc() for MN10300. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 20:19:51 UTC |
e4464fa | David Woodhouse | 20 August 2008, 13:58:23 UTC | Reserve NFS fileid values for btrfs Purely cosmetic for now, but we might as well get it merged ASAP. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 20:19:51 UTC |
1c8e40e | David Woodhouse | 20 August 2008, 13:44:45 UTC | Reduce brokenness of CRIS headers_install I won't say 'fix', because they still look broken, although this will at least allow 'make ARCH=CRIS headers_install' to _complete_. For headers which are exported, we should probably choose between asm/arch-v10 and asm/arch-v32 by something that GCC defines -- we can't rely on a generated symlink. And we certainly can't export an arch/ directory which doesn't even exist. And the only thing that we seem to include from the arch/ directory is <asm/arch/ptrace.h> from <asm/ptrace.h> ... and that isn't exported in either arch-v10 or arch-v32 _anyway_. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 20:19:51 UTC |
1bbe44f | Linus Torvalds | 20 August 2008, 15:46:11 UTC | Merge branch 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Provide a FLAT_PLAT_INIT() definition. binfmt_flat: Stub in a FLAT_PLAT_INIT(). video: export sh_mobile_lcdc panel size sh: select memchunk size using kernel cmdline sh: export sh7723 VEU as VEU2H input: migor_ts compile and detection fix sh: remove MSTPCR defines from Migo-R header file sh: Update sh7763rdp defconfig sh: Add support sh7760fb to sh7763rdp board sh: Add support sh_eth to sh7763rdp board sh: Disable 64kB hugetlbpage size when using 64kB PAGE_SIZE. sh: Don't export __{s,u}divsi3_i4i from SH-2 libgcc. fix SH7705_CACHE_32KB compilation sh: mach-x3proto: Fix up smc91x platform data. | 20 August 2008, 15:46:11 UTC |
8498ffd | Linus Torvalds | 20 August 2008, 15:44:33 UTC | Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Fix vio_bus_probe oops on probe error powerpc/ibmebus: Restore "name" sysfs attribute on ibmebus devices powerpc: Fix /dev/oldmem interface for kdump powerpc/spufs: Remove invalid semicolon after if statement powerpc/spufs: reference context while dropping state mutex in scheduler powerpc/spufs: fix npc setting for NOSCHED contexts | 20 August 2008, 15:44:33 UTC |
75d9506 | Linus Torvalds | 20 August 2008, 15:43:47 UTC | Merge branch 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace * 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace: tracehook: fix SA_NOCLDWAIT | 20 August 2008, 15:43:47 UTC |
c5b0079 | Linus Torvalds | 20 August 2008, 15:42:53 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (22 commits) [SCSI] ibmvfc: Driver version 1.0.2 [SCSI] ibmvfc: Add details to async event log [SCSI] ibmvfc: Sanitize response lengths [SCSI] ibmvfc: Fix for lost async events [SCSI] ibmvfc: Fixup host state during reinit [SCSI] ibmvfc: Fix another hang on module removal [SCSI] ibmvscsi: Fixup desired DMA value for shared memory partitions [SCSI] megaraid_sas: remove sysfs dbg_lvl world writeable permissions [SCSI] qla2xxx: Update version number to 8.02.01-k7. [SCSI] qla2xxx: Explicitly tear-down vports during PCI remove_one(). [SCSI] qla2xxx: Reference proper ha during SBR handling. [SCSI] qla2xxx: Set npiv_supported flag for FCoE HBAs. [SCSI] qla2xxx: Don't leak SG-DMA mappings while aborting commands. [SCSI] qla2xxx: Correct vport-state management issues during ISP-ABORT. [SCSI] qla2xxx: Correct synchronization of software/firmware fcport states. [SCSI] scsi_dh: Initialize lun_state in check_ownership() [SCSI] scsi_dh: Do not use scsilun in rdac hardware handler [SCSI] megaraid_sas: version and Documentation Update [SCSI] megaraid_sas: add new controllers (0x78 0x79) [SCSI] megaraid_sas: add the shutdown DCMD cmd to driver shutdown routine ... | 20 August 2008, 15:42:53 UTC |
5f22ca9 | Linus Torvalds | 20 August 2008, 15:31:19 UTC | vfat: fix 'sync' mount deadlock due to BKL->lock_super conversion There was another FAT BKL conversion deadlock reported by Bart Trojanowski due to the BKL being used as a recursive lock by FAT, which was missed because it only triggers with 'sync' (or 'dirsync') mounts. The recursion worked for the BKL, but after the conversion to lock_super (which uses a mutex), it just deadlocks. Thanks to Bart for debugging this and testing the fix. The lock debugging information from the original report: ============================================= [ INFO: possible recursive locking detected ] 2.6.27-rc3-bisect-00448-ga7f5aaf #16 --------------------------------------------- mv/4020 is trying to acquire lock: (&type->s_lock_key#9){--..}, at: [<c01a90fe>] lock_super+0x1e/0x20 but task is already holding lock: (&type->s_lock_key#9){--..}, at: [<c01a90fe>] lock_super+0x1e/0x20 other info that might help us debug this: 3 locks held by mv/4020: #0: (&sb->s_type->i_mutex_key#9/1){--..}, at: [<c01b2336>] do_unlinkat+0x66/0x140 #1: (&sb->s_type->i_mutex_key#9){--..}, at: [<c01b0954>] vfs_unlink+0x84/0x110 #2: (&type->s_lock_key#9){--..}, at: [<c01a90fe>] lock_super+0x1e/0x20 stack backtrace: Pid: 4020, comm: mv Not tainted 2.6.27-rc3-bisect-00448-ga7f5aaf #16 [<c014e694>] validate_chain+0x984/0xea0 [<c0108d70>] ? native_sched_clock+0x0/0xf0 [<c014ee9c>] __lock_acquire+0x2ec/0x9b0 [<c014f5cf>] lock_acquire+0x6f/0x90 [<c01a90fe>] ? lock_super+0x1e/0x20 [<c044e5fd>] mutex_lock_nested+0xad/0x300 [<c01a90fe>] ? lock_super+0x1e/0x20 [<c01a90fe>] ? lock_super+0x1e/0x20 [<c01a90fe>] lock_super+0x1e/0x20 [<f8b3a700>] fat_write_inode+0x60/0x2b0 [fat] [<c0450878>] ? _spin_unlock_irqrestore+0x48/0x80 [<f8b3a953>] ? fat_sync_inode+0x3/0x20 [fat] [<f8b3a962>] fat_sync_inode+0x12/0x20 [fat] [<f8b37c7e>] fat_remove_entries+0xbe/0x120 [fat] [<f8b422ef>] vfat_unlink+0x5f/0x90 [vfat] [<f8b42290>] ? vfat_unlink+0x0/0x90 [vfat] [<c01b0968>] vfs_unlink+0x98/0x110 [<c01b2400>] do_unlinkat+0x130/0x140 [<c016a8f5>] ? audit_syscall_entry+0x105/0x150 [<c01b253b>] sys_unlinkat+0x3b/0x40 [<c01040d3>] sysenter_do_call+0x12/0x3f ======================= where the deadlock is due to the nesting of lock_super from vfat_unlink to fat_write_inode: - do_unlinkat - vfs_unlink - vfat_unlink * lock_super - fat_remove_entries - fat_sync_inode - fat_write_inode * lock_super and the fix is to simply remove the use of lock_super() in fat_write_inode. The lock_super() there had been just an automatic conversion of the kernel lock to the superblock lock, but no locking was actually needed there, since the code in fat_write_inode already protected all relevant accesses with a spinlock (sbi->inode_hash_lock to be exact). The only code inside the BKL (and thus the superblock lock) was accesses tp local variables or calls to functions that have long been SMP-safe (i.e. sb_bread, mark_buffe_dirty and brlese). Bart reports: "Looks good. I ran 10 parallel processes creating 1M files truncating them, writing to them again and then deleting them. This patch fixes the issue I ran into. Signed-off-by: Bart Trojanowski <bart@jukie.net>" Reported-and-tested-by: Bart Trojanowski <bart@jukie.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 August 2008, 15:31:19 UTC |
1b04624 | Roland McGrath | 20 August 2008, 03:37:07 UTC | tracehook: fix SA_NOCLDWAIT I outwitted myself again in commit 2b2a1ff64afbadac842bbc58c5166962cf4f7664, and broke the SA_NOCLDWAIT behavior so it leaks zombies. This fixes it. Reported-by: Andi Kleen <andi@firstfloor.org> Signed-off-by: Roland McGrath <roland@redhat.com> | 20 August 2008, 03:37:07 UTC |
cd5aeb9 | Brian King | 12 August 2008, 19:21:45 UTC | powerpc: Fix vio_bus_probe oops on probe error When CMO is enabled and booted on a non CMO system and the VIO device's probe function fails, an oops can result since vio_cmo_bus_remove is called when it should not. This fixes it by avoiding the vio_cmo_bus_remove call on platforms that don't implement CMO. cpu 0x0: Vector: 300 (Data Access) at [c00000000e13b3d0] pc: c000000000020d34: .vio_cmo_bus_remove+0xc0/0x1f4 lr: c000000000020ca4: .vio_cmo_bus_remove+0x30/0x1f4 sp: c00000000e13b650 msr: 8000000000009032 dar: 0 dsisr: 40000000 current = 0xc00000000e0566c0 paca = 0xc0000000006f9b80 pid = 2428, comm = modprobe enter ? for help [c00000000e13b6e0] c000000000021d94 .vio_bus_probe+0x2f8/0x33c [c00000000e13b7a0] c00000000029fc88 .driver_probe_device+0x13c/0x200 [c00000000e13b830] c00000000029fdac .__driver_attach+0x60/0xa4 [c00000000e13b8c0] c00000000029f050 .bus_for_each_dev+0x80/0xd8 [c00000000e13b980] c00000000029f9ec .driver_attach+0x28/0x40 [c00000000e13ba00] c00000000029f630 .bus_add_driver+0xd4/0x284 [c00000000e13baa0] c0000000002a01bc .driver_register+0xc4/0x198 [c00000000e13bb50] c00000000002168c .vio_register_driver+0x40/0x5c [c00000000e13bbe0] d0000000003b3f1c .ibmvfc_module_init+0x70/0x109c [ibmvfc] [c00000000e13bc70] c0000000000acf08 .sys_init_module+0x184c/0x1a10 [c00000000e13be30] c000000000008748 syscall_exit+0x0/0x40 Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 19 August 2008, 23:50:22 UTC |
4589f1f | Joachim Fenkes | 05 August 2008, 14:30:18 UTC | powerpc/ibmebus: Restore "name" sysfs attribute on ibmebus devices Recent of_platform changes made of_bus_type_init() overwrite the bus type's .dev_attrs list, meaning that the "name" attribute that ibmebus devices previously had is no longer present. This is a user-visible regression which breaks the userspace eHCA support, since the eHCA userspace driver relies on the name attribute to check for valid adapters. This fixes it by providing the "name" attribute in the generic OF device code instead. Tested on POWER. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 19 August 2008, 23:50:21 UTC |
7230ced | Michael Ellerman | 31 July 2008, 06:54:28 UTC | powerpc: Fix /dev/oldmem interface for kdump A change to __ioremap() broke reading /dev/oldmem because we're no longer able to ioremap pfn 0 (d177c207, "[PATCH] powerpc: IOMMU: don't ioremap null addresses"). We actually don't need to ioremap for anything that's part of the linear mapping, so just read it directly. Also make sure we're only reading one page or less at a time. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Sachin Sant <sachinp@in.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 19 August 2008, 23:50:21 UTC |
d82bf49 | Paul Mackerras | 19 August 2008, 23:18:20 UTC | Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jk/spufs into merge | 19 August 2008, 23:18:20 UTC |
395c684 | Linus Torvalds | 19 August 2008, 20:56:21 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: Kconfig help update ieee1394: sbp2: let nodemgr retry node updates during bus reset series ieee1394: don't drop nodes during bus reset series ieee1394: regression in 2.6.25: updates should happen before probes | 19 August 2008, 20:56:21 UTC |
ddd13dc | Linus Torvalds | 19 August 2008, 20:55:47 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: add acpi_find_root_bridge_handle PCI: acpi_pcihp: run _OSC on a root bridge x86/PCI: irq and pci_ids patch for Intel Ibex Peak PCHs x86/PCI: allow scanning of 255 PCI busses x86, pci: detect end_bus_number according to acpi/e820 reserved, v2 pci: debug extra pci bus resources pci: debug extra pci resources range | 19 August 2008, 20:55:47 UTC |
f607e3a | Linus Torvalds | 19 August 2008, 20:34:59 UTC | Revert "[CPUFREQ][2/2] preregister support for powernow-k8" This reverts commit 34ae7f35a21694aa5cb8829dc5142c39d73d6ba0, which has been reported to cause a number of problems. During suspend and resume, it apparently causes a crash in a CPU hotplug notifier to happen, although the exact details are sketchy because of the inability to get good traces during the suspend sequence. See buzilla entries http://bugzilla.kernel.org/show_bug.cgi?id=11296 http://bugzilla.kernel.org/show_bug.cgi?id=11339 for more examples and details. [ Mark: "Revert the patch for now. I'm still looking into getting a reliable reproduction and I do not have a fix at this time." ] Requested-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Mark Langsdorf <mark.langsdorf@amd.com> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@inux-foundation.org> | 19 August 2008, 20:34:59 UTC |
96d6d72 | Linus Torvalds | 19 August 2008, 20:34:33 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: evdev - fix printf() format for sizeof Input: remove version.h from drivers that don't need it Input: cobalt_btns - add missing MODULE_LICENSE | 19 August 2008, 20:34:33 UTC |
4309e09 | Linus Torvalds | 19 August 2008, 16:59:02 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (94 commits) pkt_sched: Prevent livelock in TX queue running. Revert "pkt_sched: Add BH protection for qdisc_stab_lock." Revert "pkt_sched: Protect gen estimators under est_lock." pkt_sched: remove bogus block (cleanup) nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomization netfilter: ctnetlink: sleepable allocation with spin lock bh netfilter: ctnetlink: fix sleep in read-side lock section netfilter: ctnetlink: fix double helper assignation for NAT'ed conntracks netfilter: ipt_addrtype: Fix matching of inverted destination address type dccp: Fix panic caused by too early termination of retransmission mechanism pkt_sched: Don't hold qdisc lock over qdisc_destroy(). pkt_sched: Add lockdep annotation for qdisc locks pkt_sched: Never schedule non-root qdiscs. removed unused #include <version.h> rt2x00: Fix txdone_entry_desc_flags b43: Fix for another Bluetooth Coexistence SPROM Programming error for BCM4306 mac80211: remove kdoc references to IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE p54u: reset skb's data/tail pointer on requeue p54: move p54_vdcf_init to the right place. iwlwifi: fix printk newlines ... | 19 August 2008, 16:59:02 UTC |
30b0aa7 | Stefan Richter | 16 August 2008, 19:52:28 UTC | firewire: Kconfig help update Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> | 19 August 2008, 16:47:56 UTC |
a338406 | Stefan Richter | 16 August 2008, 11:39:26 UTC | ieee1394: sbp2: let nodemgr retry node updates during bus reset series sbp2 was too quick to report .update() to the ieee1394 core as failed. (Logged as "Failed to reconnect to sbp2 device!".) The core would then unbind sbp2 from the device. This is not justified if the .update() failed because another bus reset happened. We check this and tell the ieee1394 that .update() succeeded, and the core will call sbp2's .update() for the new bus reset as well. This improves reconnection/re-login especially on buses with several disks as they may issue bus resets in close succession when they come online. Tested by Damien Benoist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> | 19 August 2008, 16:47:56 UTC |
c921a97 | Stefan Richter | 16 August 2008, 11:38:11 UTC | ieee1394: don't drop nodes during bus reset series nodemgr_node_probe checked for generation increments too late and therefore prematurely reported nodes as "suspended". Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11349. Reported and tested by Damien Benoist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> | 19 August 2008, 16:47:55 UTC |
6848408 | Stefan Richter | 16 August 2008, 11:36:47 UTC | ieee1394: regression in 2.6.25: updates should happen before probes Regression since commit 73cf60232ef16e1f8a64defa97214a1722db1e6c, "ieee1394: use class iteration api": The two loops for (1.) driver updates and (2.) driver probes were replaced by a single loop with bogus needs_probe checks. Hence updates and probes were now intermixed, and especially sbp2 updates (reconnects) held up longer than necessary. While we fix it, change the needs_probe flag to bool type for clarity. Tested by Damien Benoist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> | 19 August 2008, 16:47:55 UTC |
c85e203 | Geert Uytterhoeven | 19 August 2008, 15:28:23 UTC | Input: evdev - fix printf() format for sizeof commit f2afa7711f8585ffc088ba538b9a510e0d5dca12 ("Input: paper over a bug in Synaptics X driver") introduced a compiler warning on 64-bit platforms, as sizeof() returns a size_t, not an (unsigned) int: | drivers/input/evdev.c: In function 'handle_eviocgbit': | drivers/input/evdev.c:684: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Use the proper `z' modifier for size_t, and make the printf() formats for the sizes unsigned while we're at it. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> | 19 August 2008, 15:35:27 UTC |
cb9808d | Ilpo Järvinen | 19 August 2008, 05:48:57 UTC | powerpc/spufs: Remove invalid semicolon after if statement Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> | 19 August 2008, 14:04:55 UTC |
195648b | David S. Miller | 19 August 2008, 11:00:36 UTC | pkt_sched: Prevent livelock in TX queue running. If dev_deactivate() is trying to quiesce the queue, it is theoretically possible for another cpu to livelock trying to process that queue. This happens because dev_deactivate() grabs the queue spinlock as it checks the queue state, whereas net_tx_action() does a trylock and reschedules the qdisc if it hits the lock. This breaks the livelock by adding a check on __QDISC_STATE_DEACTIVATED to net_tx_action() when the trylock fails. Based upon feedback from Herbert Xu and Jarek Poplawski. Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 11:00:36 UTC |
d280539 | David S. Miller | 19 August 2008, 08:33:25 UTC | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6 | 19 August 2008, 08:33:25 UTC |
f3b9605 | David S. Miller | 19 August 2008, 05:33:05 UTC | Revert "pkt_sched: Add BH protection for qdisc_stab_lock." This reverts commit 1cfa26661a85549063e369e2b40275eeaa7b923c. qdisc_destroy() runs fully under RTNL again and not from softint any longer, so this change is no longer needed. Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 05:33:05 UTC |
deb3abf | David S. Miller | 19 August 2008, 05:32:10 UTC | Revert "pkt_sched: Protect gen estimators under est_lock." This reverts commit d4766692e72422f3b0f0e9ac6773d92baad07d51. qdisc_destroy() now runs in RTNL fully again, so this change is no longer needed. Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 05:32:10 UTC |
e5befbd | Ilpo Järvinen | 19 August 2008, 05:30:01 UTC | pkt_sched: remove bogus block (cleanup) ...Last block local var got just deleted. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 05:30:01 UTC |
9f59365 | Stephen Hemminger | 19 August 2008, 04:32:32 UTC | nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomization Use incoming network tuple as seed for NAT port randomization. This avoids concerns of leaking net_random() bits, and also gives better port distribution. Don't have NAT server, compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> [ added missing EXPORT_SYMBOL_GPL ] Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:32:32 UTC |
fab00c5 | Pablo Neira Ayuso | 19 August 2008, 04:31:46 UTC | netfilter: ctnetlink: sleepable allocation with spin lock bh This patch removes a GFP_KERNEL allocation while holding a spin lock with bottom halves disabled in ctnetlink_change_helper(). This problem was introduced in 2.6.23 with the netfilter extension infrastructure. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:31:46 UTC |
cb1cb5c | Pablo Neira Ayuso | 19 August 2008, 04:31:24 UTC | netfilter: ctnetlink: fix sleep in read-side lock section Fix allocation with GFP_KERNEL in ctnetlink_create_conntrack() under read-side lock sections. This problem was introduced in 2.6.25. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:31:24 UTC |
1575e7e | Pablo Neira Ayuso | 19 August 2008, 04:30:55 UTC | netfilter: ctnetlink: fix double helper assignation for NAT'ed conntracks If we create a conntrack that has NAT handlings and a helper, the helper is assigned twice. This happens because nf_nat_setup_info() - via nf_conntrack_alter_reply() - sets the helper before ctnetlink, which indeed does not check if the conntrack already has a helper as it thinks that it is a brand new conntrack. The fix moves the helper assignation before the set of the status flags. This avoids a bogus assertion in __nf_ct_ext_add (if netfilter assertions are enabled) which checks that the conntrack must not be confirmed. This problem was introduced in 2.6.23 with the netfilter extension infrastructure. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> | 19 August 2008, 04:30:55 UTC |
46faec9 | Anders Grafström | 19 August 2008, 04:29:57 UTC | netfilter: ipt_addrtype: Fix matching of inverted destination address type This patch fixes matching of inverted destination address type. Signed-off-by: Anders Grafström <grfstrm@users.sourceforge.net> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:29:57 UTC |
8e0f36e | David S. Miller | 19 August 2008, 04:15:44 UTC | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 | 19 August 2008, 04:15:44 UTC |
d28934a | Gerrit Renker | 19 August 2008, 04:14:20 UTC | dccp: Fix panic caused by too early termination of retransmission mechanism Thanks is due to Wei Yongjun for the detailed analysis and description of this bug at http://marc.info/?l=dccp&m=121739364909199&w=2 The problem is that invalid packets received by a client in state REQUEST cause the retransmission timer for the DCCP-Request to be reset. This includes freeing the Request-skb ( in dccp_rcv_request_sent_state_process() ). As a consequence, * the arrival of further packets cause a double-free, triggering a panic(), * the connection then may hang, since further retransmissions are blocked. This patch changes the order of statements so that the retransmission timer is reset, and the pending Request freed, only if a valid Response has arrived (or the number of sysctl-retries has been exhausted). Further changes: ---------------- To be on the safe side, replaced __kfree_skb with kfree_skb so that if due to unexpected circumstances the sk_send_head is NULL the WARN_ON is used instead. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:14:20 UTC |
4d8863a | David S. Miller | 19 August 2008, 04:03:15 UTC | pkt_sched: Don't hold qdisc lock over qdisc_destroy(). Based upon reports by Denys Fedoryshchenko, and feedback and help from Jarek Poplawski and Herbert Xu. We always either: 1) Never made an external reference to this qdisc. or 2) Did a dev_deactivate() which purged all asynchronous references. So do not lock the qdisc when we call qdisc_destroy(), it's illegal anyways as when we drop the lock this is free'd memory. Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:06:19 UTC |
25bfcd5 | Jarek Poplawski | 19 August 2008, 03:53:34 UTC | pkt_sched: Add lockdep annotation for qdisc locks Qdisc locks are initialized in the same function, qdisc_alloc(), so lockdep can't distinguish tx qdisc lock from rx and reports "possible recursive locking detected" when both these locks are taken eg. while using act_mirred with ifb. This looks like a false positive. Anyway, after this patch these locks will be reported more exactly. Reported-by: Denys Fedoryshchenko <denys@visp.net.lb> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:06:09 UTC |
8608db0 | David S. Miller | 19 August 2008, 03:51:18 UTC | pkt_sched: Never schedule non-root qdiscs. Based upon initial discovery and patch by Jarek Poplawski. The qdisc watchdogs can be attached to any qdisc, not just the root, so make sure we schedule the correct one. CBQ has a similar bug. Signed-off-by: David S. Miller <davem@davemloft.net> | 19 August 2008, 04:05:56 UTC |
1fca254 | Linus Torvalds | 19 August 2008, 00:43:21 UTC | Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] use generic compat_old_sys_readdir [IA64] pci_acpi_scan_root cleanup [IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area. [IA64] Remove sn2_defconfig. | 19 August 2008, 00:43:21 UTC |
b689e83 | Linus Torvalds | 19 August 2008, 00:40:13 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ata: add missing ATA_* defines ata: add missing ATA_CMD_* defines ata: add missing ATA_ID_* defines (take 2) sgiioc4: fixup message on resource allocation failure ide-cd: use bcd2bin/bin2bcd cdrom: handle TOC gdrom: add dummy audio_ioctl handler viocd: add dummy audio ioctl handler cleanup powerpc/include/asm/ide.h drivers/ide/pci/: use __devexit_p() | 19 August 2008, 00:40:13 UTC |
a59f2bb | Jesse Barnes | 19 August 2008, 00:23:24 UTC | Merge branch 'x86-merge' into for-linus | 19 August 2008, 00:23:24 UTC |
37c23e7 | Christoph Hellwig | 16 August 2008, 17:50:28 UTC | [IA64] use generic compat_old_sys_readdir Switch ia64 to the generic compat_sys_old_readdir which is identical except for slightly better error handling. Also remove sys32_getdents which already isn't wired up to the syscall table anymore in favour of compat_sys_getdents. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tony Luck <tony.luck@intel.com> | 18 August 2008, 22:42:11 UTC |
8a20fd5 | Luck, Tony | 15 August 2008, 22:37:48 UTC | [IA64] pci_acpi_scan_root cleanup The code walks all the acpi _CRS methods to see how many windows to allocate. It then scans them all again to insert_resource() for each *even if the first scan found that there were none*. Move the second scan inside the "if (windows)" clause. Signed-off-by: Tony Luck <tony.luck@intel.com> | 18 August 2008, 22:41:21 UTC |
97653f9 | Robin Holt | 15 August 2008, 14:21:24 UTC | [IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area. Making allmodconfig will break the current build. This patch shrinks the per_cpu__shadow_flush_counts from 16k to 8k which frees enough space to allow allmodconfig to successfully complete. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11338 Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com> | 18 August 2008, 22:39:48 UTC |
ea42b8c | Robin Holt | 15 August 2008, 09:56:01 UTC | [IA64] Remove sn2_defconfig. Not really a patch as much as a remove this file request. Now that generic_defconfig supports all the configurations SGI currently supports and has NR_CPUS and NR_NODES at our largest configurations, we have no reason to maintain the extra defconfig file. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com> | 18 August 2008, 22:33:40 UTC |
056c58e | Jiri Slaby | 18 August 2008, 18:22:54 UTC | PCI: add acpi_find_root_bridge_handle Consolidate finding of a root bridge and getting its handle to the one inline function. It's cut & pasted on multiple places. Use this new inline in those. Cc: kristen.c.accardi@intel.com Acked-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> | 18 August 2008, 20:48:04 UTC |
e0d94be | Jiri Slaby | 11 August 2008, 15:47:40 UTC | PCI: acpi_pcihp: run _OSC on a root bridge _OSC should be ran on a root bridge instead of the device itself. Do this before touching OSHP since PCI fw specs states that _OSC should be preferred over OSHP (however if the device has OSHP but not _OSC -- not a root bridge -- it's not). Cc: kristen.c.accardi@intel.com Acked-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> | 18 August 2008, 20:47:20 UTC |
b591162 | Bartlomiej Zolnierkiewicz | 18 August 2008, 19:40:05 UTC | ata: add missing ATA_* defines Add missing ATA_* defines to <linux/ata.h>. Also add ATAPI_{LFS,EOM,ILI,IO,CODE} defines while at it. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:05 UTC |
476d989 | Bartlomiej Zolnierkiewicz | 18 August 2008, 19:40:05 UTC | ata: add missing ATA_CMD_* defines Add missing ATA_CMD_* defines to <linux/ata.h>. Also add ATA_EXABYTE_ENABLE_NEST, SETFEATURES_AAM_* and ATA_SMART_* defines while at it. Partially based on earlier work by Chris Wedgwood. Acked-by: Chris Wedgwood <cw@f00f.org> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:05 UTC |
37014c6 | Bartlomiej Zolnierkiewicz | 18 August 2008, 19:40:05 UTC | ata: add missing ATA_ID_* defines (take 2) Add missing ATA_ID_* defines and update {ata,atapi}_*() inlines accordingly. The currently unused defines are needed for the forthcoming drivers/ide/ changes. v2: Add ATA_ID_SPG. Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:05 UTC |
1b427a3 | Bartlomiej Zolnierkiewicz | 18 August 2008, 19:40:04 UTC | sgiioc4: fixup message on resource allocation failure There can be more than one sgiioc4 card in the system so print also PCI device name on resource allocation failure (so we know which one is the problematic one). Reported-by: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:04 UTC |
fc99856 | Adrian Bunk | 18 August 2008, 19:40:04 UTC | ide-cd: use bcd2bin/bin2bcd Change ide-cd to use the new bcd2bin/bin2bcd functions instead of the obsolete BCD2BIN/BIN2BCD macros. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:04 UTC |
bce31b6 | Alexander Inyukhin | 18 August 2008, 19:40:04 UTC | cdrom: handle TOC This patch should fix TOC handling for cdroms that can not play audio. It extends commit af744e3294d09d706c4eae26cffaaa68a8d40337 ("cdrom: don't check CDC_PLAY_AUDIO in cdrom_count_tracks()") with a safety check and non-audio ioctls support. Since CDC_PLAY_AUDIO flag was used not only to check ability to play audio but also to ensure that audio_ioctl was not NULL, all TOC-related operations had to use it. As far as I understand, now audio_ioctl is never NULL, so a sanity check during device registration should be sufficient. It was tested on Optiarc AD7203A device, that has no ability to play audio. Cc: Tejun Heo <tj@kernel.org> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [bart: remove now unneeded ->audio_ioctl check (noticed by Borislav)] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:04 UTC |
d15cad5 | Borislav Petkov | 18 August 2008, 19:40:04 UTC | gdrom: add dummy audio_ioctl handler Make sure audio_ioctl is always defined even if being a dummy function since the cdrom_ioctl interface assumes its existence and we don't want to BUG on null ptr on some ioctls like, e.g. CDROMREADTOCENTRY, CDROMREADTOCHDR etc. when we fix CDC_PLAY_AUDIO checking in cdrom.c. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Acked-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:04 UTC |
3e636f7 | Borislav Petkov | 18 August 2008, 19:40:03 UTC | viocd: add dummy audio ioctl handler Make sure audio_ioctl is always defined even if being a dummy function since the cdrom_ioctl interface assumes its existence and we don't want to BUG on null ptr on some ioctls like, e.g. CDROMREADTOCENTRY, CDROMREADTOCHDR etc. when we fix CDC_PLAY_AUDIO checking in cdrom.c. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:03 UTC |
1f49060 | Adrian Bunk | 18 August 2008, 19:40:03 UTC | cleanup powerpc/include/asm/ide.h This patch removes code that became unused through IDE changes and the arch/ppc/ removal. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:03 UTC |
a69999e | Adrian Bunk | 18 August 2008, 19:40:03 UTC | drivers/ide/pci/: use __devexit_p() This patch adds missing __devexit_p's. Reported-by: Russell King <rmk+lkml@arm.linux.org.uk> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 18 August 2008, 19:40:03 UTC |
a7f5aaf | Linus Torvalds | 18 August 2008, 19:10:14 UTC | Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix build warnings in real mode code x86, calgary: fix section mismatch warning - get_tce_space_from_tar x86: silence section mismatch warning - get_local_pda x86, percpu: silence section mismatch warnings related to EARLY_PER_CPU variables x86: fix i486 suspend to disk CR4 oops x86: mpparse.c: fix section mismatch warning x86: mmconf: fix section mismatch warning x86: fix MP_processor_info section mismatch warning x86, tsc: fix section mismatch warning x86: correct register constraints for 64-bit atomic operations | 18 August 2008, 19:10:14 UTC |
bba5952 | Linus Torvalds | 18 August 2008, 19:09:56 UTC | Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: fix spurious 'inconsistent lock state' warning | 18 August 2008, 19:09:56 UTC |
04cde03 | Linus Torvalds | 18 August 2008, 19:05:01 UTC | Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Use generic compat_sys_old_readdir powerpc/kexec: Fix up KEXEC_CONTROL_CODE_SIZE missed during conversion powerpc: Remove dead module_find_bug code powerpc: Add CMO enabled flag and paging space data to lparcfg powerpc: Fix CMM page loaning on 64k page kernel with 4k hardware pages powerpc: Make CMO paging space pool ID and page size available powerpc: Fix lockdep IRQ tracing bug powerpc: Fix TLB invalidation on boot on 32-bit powerpc: Fix loss of vdso on fork on 32-bit | 18 August 2008, 19:05:01 UTC |
1de481d | Linus Torvalds | 18 August 2008, 19:03:23 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: lmb: Fix reserved region handling in lmb_enforce_memory_limit(). sparc64: Fix cmdline_memory_size handling bugs. sparc64: Fix overshoot in nid_range(). | 18 August 2008, 19:03:23 UTC |
ce67542 | Jesse Barnes | 18 August 2008, 16:54:13 UTC | Merge branch 'pci-for-jesse' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into x86-merge Conflicts: drivers/pci/probe.c | 18 August 2008, 16:54:13 UTC |
3eb75aa | Huang Weiyi | 16 August 2008, 23:50:47 UTC | removed unused #include <version.h> The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/wireless/ath5k/base.c drivers/net/wireless/b43/main.c drivers/net/wireless/ipw2100.c drivers/net/wireless/ipw2200.c drivers/net/wireless/iwlwifi/iwl-3945.c drivers/net/wireless/iwlwifi/iwl-4965.c drivers/net/wireless/iwlwifi/iwl-5000.c drivers/net/wireless/iwlwifi/iwl-agn.c drivers/net/wireless/iwlwifi/iwl-core.c drivers/net/wireless/iwlwifi/iwl-eeprom.c drivers/net/wireless/iwlwifi/iwl-hcmd.c drivers/net/wireless/iwlwifi/iwl-power.c drivers/net/wireless/iwlwifi/iwl3945-base.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:15 UTC |
f126cba | Jochen Friedrich | 15 August 2008, 12:47:46 UTC | rt2x00: Fix txdone_entry_desc_flags txdone_entry_desc_flags is used with __set_bit and test_bit which bit-shift the values, so don't bit-shift the flags in the enum. Also make sure flags are initialized before being used. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:15 UTC |
430cd47 | Larry Finger | 14 August 2008, 23:57:11 UTC | b43: Fix for another Bluetooth Coexistence SPROM Programming error for BCM4306 In trying to help users on the Ubuntu Bugzilla, I discovered another BCM4306 with the Bluetooth Coexistence programming error in the SPROM. This patch is contingent on the one that added the Linksys device with subdevice code of 0x0014. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:15 UTC |
546c80c | Luis R. Rodriguez | 14 August 2008, 18:43:20 UTC | mac80211: remove kdoc references to IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE was made unnecessary in the recent revamp on beacon configuration. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:14 UTC |
d47c3ce | Christian Lamparter | 13 August 2008, 21:41:48 UTC | p54u: reset skb's data/tail pointer on requeue (Only important for USB V1 Adaptors) If an incoming frame wasn't accepted by p54_rx function the skb will be reused for new frames... But, we must not forget to set the skb's data pointers into the same state in which it was initialized by p54u_init_urbs. Otherwise we either end up with 16 bytes less on every requeue, or if a new frame is worthy enough to be accepted, the data is in the wrong place (urb->transfer_buffer wasn't updated!) and mac80211 has a hard time to recognize it... Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:14 UTC |
69bbc7d | Christian Lamparter | 13 August 2008, 21:41:45 UTC | p54: move p54_vdcf_init to the right place. priv->tx_hdr_len is set by the driver _after_ it called p54_init_common. While this isn't much a problem for any PCI or ISL3887 cards/sticks, because they don't need any extra header and therefore tx_hdr_len is zero for them... Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:14 UTC |
6f14792 | Jiri Slaby | 11 August 2008, 21:49:41 UTC | iwlwifi: fix printk newlines Add newlines at printk outputs to not break dmesg. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Zhu Yi <yi.zhu@intel.com> Cc: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:13 UTC |
fcd7cc1 | matthieu Barthélemy | 11 August 2008, 04:34:59 UTC | rtl8187: Add USB ID for Netgear WG111V3 Add the USB ID for a Netgear WG111v3. Signed-off-by: matthieu Barthélemy <bonsouere@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:13 UTC |
a58d452 | Larry Finger | 10 August 2008, 15:19:33 UTC | b43: Fix for SPROM coding error in Linksys WMP54G (BCM4306/3) The Linksys WMP54G (BCM4306/3) card in a PCI format has an SPROM coding error and needs the fix found for several other cards. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@kernel.org> [2.6.25.x, 2.6.26.x] Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:13 UTC |
a61dae1 | Ron Rindjunsky | 09 August 2008, 21:54:34 UTC | mac80211: update new sta's rx timestamp This patch fixes needless probe request caused by zero value in sta->last_rx inside ieee80211_associated flow Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 August 2008, 15:05:13 UTC |