Commit Graph

144249 Commits

Author SHA1 Message Date
Linus Torvalds
b33ecba033 Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
  GFS2: Fix page_mkwrite() return code
  GFS2: Clear dirty bit at end of inode glock sync
2009-04-21 08:27:30 -07:00
Linus Torvalds
81ca980369 Merge branch 'sh/for-2.6.30' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* 'sh/for-2.6.30' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: Fix mmap2 for handling differing PAGE_SIZEs.
  sh: sh7723: Don't default enable the RTC clock.
  sh: sh7722: Don't default enable the RTC clock.
  rtc: rtc-sh: clock framework support.
2009-04-21 08:16:14 -07:00
Linus Torvalds
9a41fe3415 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
  reiserfs: fix j_last_flush_trans_id type
  fs: Mark get_filesystem_list() as __init function.
  kill vfs_stat_fd / vfs_lstat_fd
  Separate out common fstatat code into vfs_fstatat
  ecryptfs: use memdup_user()
  ncpfs: use memdup_user()
  xfs: use memdup_user()
  sysfs: use memdup_user()
  btrfs: use memdup_user()
  xattr: use memdup_user()
  autofs4: use memchr() in invalid_string()
  Documentation/filesystems: remove out of date reference to BKL being held
  Fix i_mutex vs. readdir handling in nfsd
  fs/compat_ioctl: fix build when !BLOCK
  Fix autofs_expire()
  No need for crossing to mountpoint in audit_tag_tree()
  Safer nfsd_cross_mnt()
  Touch all affected namespaces on propagation of mount
  Fix AUTOFS_DEV_IOCTL_REQUESTER_CMD
2009-04-21 07:56:17 -07:00
Thomas Bogendoerfer
8b9cf76d0f Fix SYSCALL_ALIAS for older MIPS assembler
Older MIPS assembler don't support .set for defining aliases.
Using = works for old and new assembers.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 07:50:58 -07:00
Trond Myklebust
8340437210 NFS: Fix the XDR iovec calculation in nfs3_xdr_setaclargs
Commit ae46141ff0 (NFSv3: Fix posix ACL code)
introduces a bug in the calculation of the XDR header iovec. In the case
where we are inlining the acls, we need to adjust the length of the iovec
req->rq_svec, in addition to adjusting the total buffer length.

Tested-by: Leonardo Chiquitto <leonardo.lists@gmail.com>
Tested-by: Suresh Jayaraman <sjayaraman@suse.de>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 07:46:49 -07:00
Jaroslav Kysela
30fd9940ee [ALSA] intel8x0: another attempt to fix ac97_clock measure routine
Appearently, a big delay ~300ms is required before hw is settled and ready
to transfer samples on some hardware variants. Also, return back
"clocking to 48000Hz" message when something fails.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2009-04-21 15:36:58 +02:00
Jaroslav Kysela
e10f9d87c9 [ALSA] ac97_codec: increase timeout for analog subsections
On some hardware platforms, the AC97 codec requires more time
to wake up.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2009-04-21 15:17:54 +02:00
Johannes Berg
1bb593801e atmel: fix netdev ops conversion
sparse says:

drivers/net/wireless/atmel.c:1501:3: warning: Initializer entry defined twice
drivers/net/wireless/atmel.c:1505:3:   also defined here

and it's correct; atmel has its own ndo_change_mtu and
shouldn't use eth_change_mtu.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 02:08:51 -07:00
Ken Kawasaki
99b28c4709 pcnet_cs: add cis(firmware) of the Allied Telesis LA-PCM
pcnet_cs: add cis(firmware) of the Allied Telesis LA-PCM

Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 02:06:14 -07:00
Roland Dreier
1a44cc3778 mlx4_en: Fix cleanup if workqueue create in mlx4_en_add() fails
If creating a workqueue fails, don't jump to the error path where that
same workqueue is destroyed, since destroy_workqueue() can't handle a
NULL pointer.

This was spotted by the Coverity checker (CID 2617).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 01:47:08 -07:00
Yevgeny Petrilin
b1b243afac mlx4_en: Move to SW counters for total bytes and packets
The per ring counters are implemented in SW. Now moving to have the total
counters as the sum of all rings. This way the numbers will always be consistent
and we no longer depend on HW buffer size limitations for those counters
that can be insufficient in some cases.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 01:47:07 -07:00
Yevgeny Petrilin
45b4d66d69 mlx4_en: use NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM for tx csum at initialization
The former usage was to set the NETIF_F_HW_CSUM flag which is not used
in get_tx_csum. It caused Ethtool to show tx checksum as "on" even
though it was turned off in previous operation.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 01:47:07 -07:00
Yevgeny Petrilin
966508f7a5 mlx4_en: Assign dummy event handler for TX queue
The low level driver always assumes this handler exists.
The lack of it could cause kernel panic

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 01:47:05 -07:00
Yevgeny Petrilin
1e338db56e mlx4_en: Fix a race at restart task
The query whether the port is up or not should be done at
the execution of the restart task and not when it is queued.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 01:47:04 -07:00
Yevgeny Petrilin
9a4f92a603 mlx4_en: Fix error handling while activating RX rings
In case of failure of either srq creation or page allocation,
the cleanup code handled the failed ring as well, and tried
to destroy resources that where not allocated.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-21 01:47:03 -07:00
Paul Mundt
4db25d496c Merge branch 'sh/stable-updates' into sh/for-2.6.30 2009-04-21 17:12:16 +09:00
Takashi Iwai
a7b554ad7e Merge branch 'fix/usx2y' into for-linus
* fix/usx2y:
  ALSA: us122l: add snd_us122l_free()
  ALSA: us122l: Fix signedness in comparisions
2009-04-21 07:43:10 +02:00
Takashi Iwai
4262efee8f Merge branch 'fix/misc' into for-linus
* fix/misc:
  ALSA: Atiixp: Add SSID for mute_led quirk (unknown HP model)
2009-04-21 07:43:05 +02:00
Takashi Iwai
f22d806b6c Merge branch 'fix/asoc' into for-linus
* fix/asoc:
  ASoC: Fix warning in wm9705
  ASoC: OMAP: Update contact addresses
  ASoC: pxa-ssp: Don't use SSCR0_SerClkDiv and SSCR0_SCR
2009-04-21 07:42:49 +02:00
Takashi Iwai
9bc5df222b Merge branch 'fix/hda' into for-linus
* fix/hda:
  ALSA: hda - Add quirks for Realtek codecs
  ALSA: hda - Fix alc662_init_verbs
2009-04-21 07:42:44 +02:00
Kailang Yang
622e84cdff ALSA: hda - Add quirks for Realtek codecs
- Support ASUS F81Se F5Q P80 U20A U80 U50 UX50 for ALC269
- Support ASUS F70SL UX20 X58LE F50Z N80Vc N81Te N505Tp Vx3V N5051A
  for ALC663
- Support DELL ZM1 for ALC272

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-21 07:39:04 +02:00
Kailang Yang
bb023080fe ALSA: hda - Fix alc662_init_verbs
Don't unmute unneeded amps for input mixers of ALC662 & co.
It caused possible recording noises.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-21 07:37:41 +02:00
Jean Delvare
5de4155bb3 ALSA: keywest: Convert to new-style i2c driver
The legacy i2c binding model is going away soon, so convert the ppc
keywest sound driver to the new model or it will break.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-21 07:32:04 +02:00
Jean Delvare
cfbf1eecd7 ALSA: AOA: Convert onyx and tas codecs to new-style i2c drivers
The legacy i2c binding model is going away soon, so convert the AOA
codec drivers to the new model or they'll break.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Johannes Berg <johannes@sipsolutions.net>
Tested-by: Andreas Schwab <schwab@linux-m68k.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-21 07:31:48 +02:00
Len Brown
88bea188b8 ACPI: add /sys/firmware/acpi/interrupts/sci_not counter
This counter may prove useful in debugging some
spurious interrupt issues seen in the field.

Signed-off-by: Len Brown <len.brown@intel.com>
2009-04-21 00:35:47 -04:00
Al Viro
be9208dff2 reiserfs: fix j_last_flush_trans_id type
Conversion in commit 600ed41675 had missed
that one, but converted format from %lu to %u.  As the result,
/proc/..../journal got buggered on 64bit boxen.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:29:41 -04:00
Tetsuo Handa
38e23c95f9 fs: Mark get_filesystem_list() as __init function.
"int get_filesystem_list(char * buf)" is called by only
"static void __init get_fs_names(char *page)".
We can mark get_filesystem_list() as "__init".

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:52 -04:00
Christoph Hellwig
2eae7a1874 kill vfs_stat_fd / vfs_lstat_fd
There's really no reason to keep vfs_stat_fd and vfs_lstat_fd with
Oleg's vfs_fstatat.  Use vfs_fstatat for the few cases having the
directory fd, and switch all others to vfs_stat / vfs_lstat.

Reviewed-by: Christoph Hellwig <hch@lst.de>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:52 -04:00
Oleg Drokin
0112fc2229 Separate out common fstatat code into vfs_fstatat
This is a version incorporating Christoph's suggestion.

Separate out common *fstatat functionality into a single function
instead of duplicating it all over the code.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:51 -04:00
Li Zefan
fd56d242b3 ecryptfs: use memdup_user()
Remove open-coded memdup_user().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:51 -04:00
Li Zefan
a9482ebcde ncpfs: use memdup_user()
Remove open-coded memdup_user()

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:51 -04:00
Li Zefan
0e639bdeef xfs: use memdup_user()
Remove open-coded memdup_user()

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:51 -04:00
Li Zefan
1c8542c7bb sysfs: use memdup_user()
Remove open-coded memdup_user().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:50 -04:00
Li Zefan
dae7b665cf btrfs: use memdup_user()
Remove open-coded memdup_user().

Note this changes some GFP_NOFS to GFP_KERNEL, since copy_from_user() may
cause pagefault, it's pointless to pass GFP_NOFS to kmalloc().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:50 -04:00
Li Zefan
3939fcde24 xattr: use memdup_user()
Remove open-coded memdup_user()

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:50 -04:00
Al Viro
3eac8778a2 autofs4: use memchr() in invalid_string()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:02:50 -04:00
Adrian McMenamin
66672fefaa Documentation/filesystems: remove out of date reference to BKL being held
Documentation/filesystems/vfs.txt incorrectly states that the kernel is
locked during the call to statfs (Documentation/filesystems/Locking
correctly says it is not). This patch removes the offending sentence.

remove reference to BKL being held in statfs

Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:16 -04:00
David Woodhouse
2f9092e102 Fix i_mutex vs. readdir handling in nfsd
Commit 14f7dd63 ("Copy XFS readdir hack into nfsd code") introduced a
bug to generic code which had been extant for a long time in the XFS
version -- it started to call through into lookup_one_len() and hence
into the file systems' ->lookup() methods without i_mutex held on the
directory.

This patch fixes it by locking the directory's i_mutex again before
calling the filldir functions. The original deadlocks which commit
14f7dd63 was designed to avoid are still avoided, because they were due
to fs-internal locking, not i_mutex.

While we're at it, fix the return type of nfsd_buffered_readdir() which
should be a __be32 not an int -- it's an NFS errno, not a Linux errno.
And return nfserrno(-ENOMEM) when allocation fails, not just -ENOMEM.
Sparse would have caught that, if it wasn't so busy bitching about
__cold__.

Commit 05f4f678 ("nfsd4: don't do lookup within readdir in recovery
code") introduced a similar problem with calling lookup_one_len()
without i_mutex, which this patch also addresses. To fix that, it was
necessary to fix the called functions so that they expect i_mutex to be
held; that part was done by J. Bruce Fields.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Umm-I-can-live-with-that-by: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: J. R. Okajima <hooanon05@yahoo.co.jp>
Tested-by: J. Bruce Fields <bfields@citi.umich.edu>
LKML-Reference: <8036.1237474444@jrobl>
Cc: stable@kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:16 -04:00
Alexander Beregalov
1ba0c7dbbb fs/compat_ioctl: fix build when !BLOCK
In file included from fs/compat_ioctl.c:61:
include/linux/loop.h:59: error: field 'lo_bio_list' has incomplete type

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:16 -04:00
Al Viro
117aff744a Fix autofs_expire()
mnt should remain the same for all iterations through the list;
as it is, if we have a busy mount, mnt follows into it and isn't
restored for the next iteration.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:15 -04:00
Al Viro
24b6f16ecf No need for crossing to mountpoint in audit_tag_tree()
is_under() will DTRT anyway.  And yes, is_subdir() behaviour
is intentional.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:15 -04:00
Al Viro
1644ccc8a9 Safer nfsd_cross_mnt()
AFAICS, we have a subtle bug there: if we have crossed mountpoint
*and* it got mount --move'd away, we'll be holding only one
reference to fs containing dentry - exp->ex_path.mnt.  IOW, we
ought to dput() before exp_put().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:15 -04:00
Al Viro
e5d67f0715 Touch all affected namespaces on propagation of mount
We shouldn't just touch the namespace of current process

Caught-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:15 -04:00
Al Viro
cf2706a340 Fix AUTOFS_DEV_IOCTL_REQUESTER_CMD
Missing conversion from kernel to userland dev_t; this sucker
breaks as soon as we get sufficiently many autofs mounts for
new_encode_dev(s_dev) != s_dev.

Note: this is the minimal fix.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20 23:01:15 -04:00
Toshinobu Sugioka
8c31813f31 sh: Fix mmap2 for handling differing PAGE_SIZEs.
mmap2 uses a fixed page shift of 12, regardless of the PAGE_SIZE setting.
Fix up the mmap2 code to add some sanity checks on the mapping, and to
update pgoff accordingly.

Error handling bits based on 4280e3126f
("frv: fix mmap2 error handling").

Signed-off-by: Toshinobu Sugioka <sugioka@itonet.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-21 07:34:53 +09:00
David S. Miller
775d8d9315 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2009-04-20 15:33:46 -07:00
Matt Carlson
62cedd11f6 tg3: Fix SEEPROM accesses
The recent NVRAM patches sanitized how the driver deals with NVRAM
data, but they failed to bring the SEEPROM interfaces inline with
the new strategy.  This patch brings the SEEPROM interfaces up to date.
This patch also reverts commit 0d489ffb76
("tg3: fix big endian MAC address collection failure").

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Tested-by: Robin Holt <holt@sgi.com>
Tested-by: James Bottomley <james.bottomley@HansenPartnership.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-20 14:52:29 -07:00
Johannes Berg
7e0986c17f mac80211: fix basic rate bitmap calculation
"mac80211: fix basic rates setting from association response"
introduced a copy/paste error.

Unfortunately, this not just leads to wrong data being passed
to the driver but is remotely exploitable for some hardware or
driver combinations.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: stable@kernel.org [2.6.29]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-20 16:36:26 -04:00
Kalle Valo
ad935687db mac80211: fix beacon loss detection after scan
Currently beacon loss detection triggers after a scan. A probe request
is sent and a message like this is printed to the log:

wlan0: beacon loss from AP 00:12:17:e7:98:de - sending probe request

But in fact there is no beacon loss, the beacons are just not received
because of the ongoing scan. Fix it by updating last_beacon after
the scan has finished.

Reported-by: Jaswinder Singh Rajput <jaswinder@kernel.org>
Signed-off-by: Kalle Valo <kalle.valo@iki.fi>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-20 16:36:26 -04:00
Jouni Malinen
d91c01c757 nl80211: Make nl80211_send_mlme_event() atomic
One of the code paths sending deauth/disassoc events ends up calling
this function with rcu_read_lock held, so we must use GFP_ATOMIC in
allocation routines.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-20 16:36:26 -04:00