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Author SHA1 Message Date
Ivo van Doorn
7490889c10 rt2x00: Fix TX rate short preamble detection 
Mac80211 provides 2 structures to handle bitrates, namely
ieee80211_rate and ieee80211_tx_rate. To determine the short preamble
mode for an outgoing frame, the flag IEEE80211_TX_RC_USE_SHORT_PREAMBLE
must be checked on ieee80211_tx_rate and not ieee80211_rate (which rt2x00 did).

This fixes a regression which was triggered in 2.6.29-rcX as reported by Chris Clayton.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Tested-By: Chris Clayton <chris2553@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2009-01-22 13:55:01 -05:00
Christian Lamparter
391429c18f mac80211: fix slot time debug message 
wlan0: switched to short barker preamble (BSSID=00:01:aa:bb:cc:dd)
wlan0: switched to short slot (BSSID=) <something is missing here>

should be:

wlan0: switched to short barker preamble (BSSID=00:01:aa:bb:cc:dd)
wlan0: switched to short slot (BSSID=00:01:aa:bb:cc:dd)

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2009-01-22 13:55:01 -05:00
Andrey Borzenkov
7fe99c4e28 orinoco: move kmalloc(..., GFP_KERNEL) outside spinlock in orinoco_ioctl_set_genie 
[   56.923623] BUG: sleeping function called from invalid context at /home/bor/src/linux-git/mm/slub.c:1599
[   56.923644] in_atomic(): 0, irqs_disabled(): 1, pid: 3031, name: wpa_supplicant
[   56.923656] 2 locks held by wpa_supplicant/3031:
[   56.923662]  #0:  (rtnl_mutex){--..}, at: [<c02abd1f>] rtnl_lock+0xf/0x20
[   56.923703]  #1:  (&priv->lock){++..}, at: [<dfc840c2>] orinoco_ioctl_set_genie+0x52/0x130 [orinoco]
[   56.923782] irq event stamp: 910
[   56.923788] hardirqs last  enabled at (909): [<c01957db>] __kmalloc+0x7b/0x140
[   56.923820] hardirqs last disabled at (910): [<c0309419>] _spin_lock_irqsave+0x19/0x80
[   56.923847] softirqs last  enabled at (880): [<c0124f54>] __do_softirq+0xc4/0x110
[   56.923865] softirqs last disabled at (871): [<c01049ae>] do_softirq+0x8e/0xe0
[   56.923895] Pid: 3031, comm: wpa_supplicant Not tainted 2.6.29-rc2-1avb #1
[   56.923905] Call Trace:
[   56.923919]  [<c01049ae>] ? do_softirq+0x8e/0xe0
[   56.923941]  [<c011ad12>] __might_sleep+0xd2/0x100
[   56.923952]  [<c0195837>] __kmalloc+0xd7/0x140
[   56.923963]  [<c030946a>] ? _spin_lock_irqsave+0x6a/0x80
[   56.923981]  [<dfc840e9>] ? orinoco_ioctl_set_genie+0x79/0x130 [orinoco]
[   56.923999]  [<dfc840c2>] ? orinoco_ioctl_set_genie+0x52/0x130 [orinoco]
[   56.924017]  [<dfc840e9>] orinoco_ioctl_set_genie+0x79/0x130 [orinoco]
[   56.924036]  [<c0209325>] ? copy_from_user+0x35/0x130
[   56.924061]  [<c02ffd96>] ioctl_standard_call+0x196/0x380
[   56.924085]  [<c029f945>] ? __dev_get_by_name+0x85/0xb0
[   56.924096]  [<c02ff88f>] wext_handle_ioctl+0x14f/0x230
[   56.924113]  [<dfc84070>] ? orinoco_ioctl_set_genie+0x0/0x130 [orinoco]
[   56.924132]  [<c02a3da5>] dev_ioctl+0x495/0x570
[   56.924155]  [<c0293e05>] ? sys_sendto+0xa5/0xd0
[   56.924171]  [<c0142fe8>] ? mark_held_locks+0x48/0x90
[   56.924183]  [<c0292880>] ? sock_ioctl+0x0/0x280
[   56.924193]  [<c029297d>] sock_ioctl+0xfd/0x280
[   56.924203]  [<c0292880>] ? sock_ioctl+0x0/0x280
[   56.924235]  [<c01a51d0>] vfs_ioctl+0x20/0x80
[   56.924246]  [<c01a53e2>] do_vfs_ioctl+0x72/0x570
[   56.924257]  [<c0293e62>] ? sys_send+0x32/0x40
[   56.924268]  [<c02947c0>] ? sys_socketcall+0x1d0/0x2a0
[   56.924280]  [<c010339f>] ? sysenter_exit+0xf/0x16
[   56.924292]  [<c01a5919>] sys_ioctl+0x39/0x70
[   56.924302]  [<c0103371>] sysenter_do_call+0x12/0x31

Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2009-01-22 13:55:01 -05:00
Brian Cavagnolo
5dc306f3bd mac80211: decrement ref count to netdev after launching mesh discovery 
After launching mesh discovery in tx path, reference count was not being
decremented.  This was preventing module unload.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2009-01-22 13:55:00 -05:00
Chris Mason
a717531942 Btrfs: do less aggressive btree readahead 
Just before reading a leaf, btrfs scans the node for blocks that are
close by and reads them too.  It tries to build up a large window
of IO looking for blocks that are within a max distance from the top
and bottom of the IO window.

This patch changes things to just look for blocks within 64k of the
target block.  It will trigger less IO and make for lower latencies on
the read size.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2009-01-22 09:23:10 -05:00
Markus Metzger
ba2607fe9c x86, ds, bts: cleanup/fix DS configuration 
Cleanup the cpuid check for DS configuration.

This also fixes a Corei7 CPUID enumeration bug.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2009-01-22 14:35:00 +01:00
Jesse Barnes
2906f02587 drm/i915: Fix cursor physical address choice to match the 2D driver. 
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
 2009-01-22 22:29:03 +10:00
Eric Anholt
1bb88edb7a drm: stash AGP include under the do-we-have-AGP ifdef 
This fixes the MIPS with DRM build.

Signed-off-by: Eric Anholt <eric@anholt.net>
Tested-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2009-01-22 22:27:11 +10:00
Jesse Barnes
4942f8b23b drm: don't whine about not reading EDID data 
Make this message a little quieter, since it's common and not necessarily
indicative of a problem.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2009-01-22 22:23:53 +10:00
Jesse Barnes
335041ed31 drm/i915: hook up LVDS DPMS property 
The LVDS output supports DPMS calls, but we never hooked up the property code,
so set property calls didn't actually do anything.  Implement a set_property
callback for the LVDS output so that the right thing happens.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
 2009-01-22 22:22:06 +10:00
Jesse Barnes
ed2dd4b0cc drm/i915: remove unnecessary debug output in KMS init 
We don't really need to print out the FB BAR...

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2009-01-22 22:21:16 +10:00
Takashi Iwai
e0c0e943af ALSA: hda - Add model entry for HP dv4 
Added model=hp-dv5 for HP dv4 (103c:30f7).

Reference: kernel bug #12440
	http://bugzilla.kernel.org/show_bug.cgi?id=12440

Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2009-01-22 12:58:11 +01:00
Alexey Dobriyan
0fcb440889 fs/Kconfig: move 9p out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:01 +03:00
Alexey Dobriyan
b2480c7fbf fs/Kconfig: move afs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:01 +03:00
Alexey Dobriyan
33a1a6fedf fs/Kconfig: move coda out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:01 +03:00
Alexey Dobriyan
9d7d6447ef fs/Kconfig: move the rest of ncpfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:01 +03:00
Alexey Dobriyan
213a41d404 fs/Kconfig: move smbfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:01 +03:00
Alexey Dobriyan
9098c24f35 fs/Kconfig: move sunrpc out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:00 +03:00
Alexey Dobriyan
e2b329e200 fs/Kconfig: move nfsd out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:00 +03:00
Alexey Dobriyan
97afe47ac3 fs/Kconfig: move nfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:00 +03:00
Alexey Dobriyan
a276a52f9f fs/Kconfig: move ufs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:16:00 +03:00
Alexey Dobriyan
8af915ba1d fs/Kconfig: move sysv out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:59 +03:00
Alexey Dobriyan
41810246df fs/Kconfig: move romfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:59 +03:00
Alexey Dobriyan
4c7415830c fs/Kconfig: move qnx4 out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:59 +03:00
Alexey Dobriyan
928ea19295 fs/Kconfig: move hpfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:59 +03:00
Alexey Dobriyan
da55e6f928 fs/Kconfig: move omfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:58 +03:00
Alexey Dobriyan
8b1cd7d3c5 fs/Kconfig: move minix out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:58 +03:00
Alexey Dobriyan
22135169dd fs/Kconfig: move vxfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:58 +03:00
Alexey Dobriyan
22635ec9e0 fs/Kconfig: move squashfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:58 +03:00
Alexey Dobriyan
2a22783be0 fs/Kconfig: move cramfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:58 +03:00
Alexey Dobriyan
571f0a0bde fs/Kconfig: move efs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:57 +03:00
Alexey Dobriyan
0ff423849d fs/Kconfig: move bfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:57 +03:00
Alexey Dobriyan
0b09eb3298 fs/Kconfig: move befs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:57 +03:00
Alexey Dobriyan
b08bac1f18 fs/Kconfig: move hfs, hfsplus out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:57 +03:00
Alexey Dobriyan
295c896cb9 fs/Kconfig: move ecryptfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:56 +03:00
Alexey Dobriyan
10951bf05d fs/Kconfig: move affs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:56 +03:00
Alexey Dobriyan
bc2de2ae67 fs/Kconfig: move adfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:56 +03:00
Alexey Dobriyan
4591dabe27 fs/Kconfig: move configfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:56 +03:00
Alexey Dobriyan
5f3a211a8b fs/Kconfig: move sysfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:56 +03:00
Alexey Dobriyan
9d73ac9e8f fs/Kconfig: move ntfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:55 +03:00
Alexey Dobriyan
1c6ace019b fs/Kconfig: move fat out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:55 +03:00
Alexey Dobriyan
ddfaccd995 fs/Kconfig: move iso9660, udf out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:55 +03:00
Alexey Dobriyan
3ef7784e47 fs/Kconfig: move fuse out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:55 +03:00
Alexey Dobriyan
90ffd46793 fs/Kconfig: move autofs, autofs4 out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:54 +03:00
Alexey Dobriyan
335debee07 fs/Kconfig: move btrfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:54 +03:00
Alexey Dobriyan
2fe4371dff fs/Kconfig: move ocfs2 out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:54 +03:00
Alexey Dobriyan
f5c77969b3 fs/Kconfig: move jfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:54 +03:00
Alexey Dobriyan
b16ecfe2f9 fs/Kconfig: move reiserfs out 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
 2009-01-22 13:15:53 +03:00
Steven Rostedt
91a8d07d82 ring-buffer: reset timestamps when ring buffer is reset 
Impact: fix bad times of recent resets

The ring buffer needs to reset its timestamps when reseting of the
buffer, otherwise the timestamps are stale and might be used to
calculate times in the buffer causing funny timestamps to appear.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2009-01-22 10:31:58 +01:00
Thomas Gleixner
6552ebae25 Merge branch 'core/debugobjects' into core/urgent 2009-01-22 10:03:02 +01:00