GitHub/MotorolaMobilityLLC/kernel-slsi.git
14 years agoStaging: w35und: Convert typedef ChanInfo to struct chan_info
Pekka Enberg [Fri, 18 Dec 2009 21:08:18 +0000 (23:08 +0200)]
Staging: w35und: Convert typedef ChanInfo to struct chan_info

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: w35und: Remove unused typedef _EVENTLOG
Pekka Enberg [Fri, 18 Dec 2009 21:08:17 +0000 (23:08 +0200)]
Staging: w35und: Remove unused typedef _EVENTLOG

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: w35und: Convert typedef RadioOff to struct radio_off
Pekka Enberg [Fri, 18 Dec 2009 21:08:16 +0000 (23:08 +0200)]
Staging: w35und: Convert typedef RadioOff to struct radio_off

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: w35und: Convert typedef LOCAL_PARA to struct wb_local_para
Pekka Enberg [Fri, 18 Dec 2009 21:08:15 +0000 (23:08 +0200)]
Staging: w35und: Convert typedef LOCAL_PARA to struct wb_local_para

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: Fix misspelling of "invocation" in comment.
Adam Buchbinder [Fri, 18 Dec 2009 20:43:52 +0000 (15:43 -0500)]
staging: Fix misspelling of "invocation" in comment.

A comment misspells "invocation"; this fixes it. No code changes.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: Fix misspelling of "should" and "shouldn't" in comments.
Adam Buchbinder [Fri, 18 Dec 2009 20:43:51 +0000 (15:43 -0500)]
staging: Fix misspelling of "should" and "shouldn't" in comments.

Some comments misspell "should" or "shouldn't"; this fixes them. No code changes.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: Fix misspelling of "successful" and variants.
Adam Buchbinder [Fri, 18 Dec 2009 20:43:50 +0000 (15:43 -0500)]
staging: Fix misspelling of "successful" and variants.

Some comments and one message misspell "successful" or variants of
the word; this fixes them. No change in functionality.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: udlfb: add dynamic modeset support
Bernie Thompson [Tue, 24 Nov 2009 23:52:21 +0000 (15:52 -0800)]
Staging: udlfb: add dynamic modeset support

Add dynamic modeset support

udlfb uses EDID to find the monitor’s preferred mode
udlfb no longer has fixed mode tables – it’s able to set any mode
dynamically, from the standard VESA timing characteristics of the monitor.

Draws from probe and setmode code of both displaylink-mod 0.3 branch of
Roberto De Ioris, and Jaya Kumar's displaylinkfb.
Lays foundation for defio support and making backbuffer optional.
With additional changes to minimize diffs and clean for checkpatch.pl style.

Does not yet include new ioctls or refcount/mutex code from displaylink-mod.

Tested to work with existing xf-video-displaylink X server unmodified.

Signed-off-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: dt3155: add it to the build
Greg Kroah-Hartman [Fri, 18 Dec 2009 19:04:54 +0000 (11:04 -0800)]
Staging: dt3155: add it to the build

Now it will build with the rest of the kernel

Cc: Scott Smedley <ss@aao.gov.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: dt3155: add TODO file
Greg Kroah-Hartman [Fri, 18 Dec 2009 19:06:11 +0000 (11:06 -0800)]
Staging: dt3155: add TODO file

Cc: Scott Smedley <ss@aao.gov.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: dt3155: add needed #include
Greg Kroah-Hartman [Fri, 18 Dec 2009 19:05:25 +0000 (11:05 -0800)]
Staging: dt3155: add needed #include

This is needed so the code properly builds

Cc: Scott Smedley <ss@aao.gov.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: add dt3155 driver
Scott Smedley [Fri, 18 Dec 2009 18:54:26 +0000 (10:54 -0800)]
Staging: add dt3155 driver

This is a driver for the DT3155 Digitizer

Signed-off-by: Scott Smedley <ss@aao.gov.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Small code fixes for r819xE_firmware.c
Radu Voicilas [Tue, 8 Dec 2009 02:20:09 +0000 (18:20 -0800)]
Staging: rtl8192e: Small code fixes for r819xE_firmware.c

Signed-off-by: Radu Voicilas <rvoicilas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Code style fixes for r819xE_phy.h
Radu Voicilas [Tue, 8 Dec 2009 02:20:08 +0000 (18:20 -0800)]
Staging: rtl8192e: Code style fixes for r819xE_phy.h

Signed-off-by: Radu Voicilas <rvoicilas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Code style fix for r819xE_phyreg.h
Radu Voicilas [Tue, 8 Dec 2009 02:20:07 +0000 (18:20 -0800)]
Staging: rtl8192e: Code style fix for r819xE_phyreg.h

Changed all the comments to conform to the standard, aligned register values.

Signed-off-by: Radu Voicilas <rvoicilas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: fix more coding style issues.
Radu Voicilas [Sat, 5 Dec 2009 04:43:16 +0000 (20:43 -0800)]
Staging: rtl8192e: fix more coding style issues.

Fixes to the way code looks.

Signed-off-by: Radu Voicilas <rvoicilas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl9192e: fix power usage issues
david woo [Tue, 22 Dec 2009 17:40:36 +0000 (09:40 -0800)]
Staging: rtl9192e: fix power usage issues

This patch should allow the driver to consume a lot less power.

Signed-off-by: david woo <xinhua_wu@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: fix some codingstyle issues
Radu Voicilas [Sat, 5 Dec 2009 04:42:53 +0000 (20:42 -0800)]
Staging: rtl8192e: fix some codingstyle issues

dot11d.h needed a good refactoring - I've dropped some of the //
comments or transformed them to match the kernel documentation.
r8180_93cx6.h - fixed a little bit the copyright section.

Signed-off-by: Radu Voicilas <rvoicilas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: ramzswap: remove unused #include <linux/version.h>
Huang Weiyi [Sun, 13 Dec 2009 14:06:25 +0000 (22:06 +0800)]
Staging: ramzswap: remove unused #include <linux/version.h>

Remove unused #include <linux/version.h>('s) in
  drivers/staging/ramzswap/ramzswap_drv.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: wlags49_h2: remove duplicated #include
Huang Weiyi [Sun, 13 Dec 2009 13:14:10 +0000 (21:14 +0800)]
Staging: wlags49_h2: remove duplicated #include

Remove duplicated #include('s) in
  drivers/staging/wlags49_h2/wl_pci.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: iio: checkinclude.pl fix
Ameya Palande [Mon, 14 Dec 2009 11:57:59 +0000 (13:57 +0200)]
Staging: iio: checkinclude.pl fix

Remove <linux/device.h> which is included twice

Signed-off-by: Ameya Palande <2ameya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Fix the naming of the debug option.
Andrew Lunn [Sat, 12 Dec 2009 22:39:46 +0000 (23:39 +0100)]
Staging: batman-adv: Fix the naming of the debug option.

So that the configuration hierarchy is correct, set the debug option
to have the same base as the main BATMAN option.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Split originator handling parts out of routing.c
Andrew Lunn [Sat, 12 Dec 2009 22:39:45 +0000 (23:39 +0100)]
Staging: batman-adv: Split originator handling parts out of routing.c

Bug found and fixed in origional version by Linus Luessing.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Linus Luessing <linus.luessing@web.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Always receive when discarding.
Andrew Lunn [Sat, 12 Dec 2009 22:39:44 +0000 (23:39 +0100)]
Staging: batman-adv: Always receive when discarding.

It does not matter if the interface is to be activated or not, we must
read the packet in order that it be discarded.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: stop persistent warnings if a device is deactivated.
Andrew Lunn [Sat, 12 Dec 2009 22:39:43 +0000 (23:39 +0100)]
Staging: batman-adv: stop persistent warnings if a device is deactivated.

Without this change we spam the kernel log on every packet received on
any other interface when an interface has been added, but is not yet
active, ie UP.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Refactor routing.c
Andrew Lunn [Sat, 12 Dec 2009 22:39:42 +0000 (23:39 +0100)]
Staging: batman-adv: Refactor routing.c

Break up a lot of the big functions up into many smaller ones. This
helps with readability and there is now a lot less code squashed
against the right hand margin.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: replace internal logging mechanism.
Andrew Lunn [Sat, 12 Dec 2009 22:39:41 +0000 (23:39 +0100)]
Staging: batman-adv: replace internal logging mechanism.

batman-adv used its own logging infrastructure. Replace this with
standard kernel logging, printk(), with compile time and runtime
options to enable/disable different debug levels.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: asus_oled: Add defines for asus vendor_id and device_id to be consistent...
Peter Huewe [Tue, 15 Dec 2009 04:04:22 +0000 (05:04 +0100)]
Staging: asus_oled: Add defines for asus vendor_id and device_id to be consistent with hid-ids.h

This almost trivial patch replaces the hardcoded values for the vendor and
device ids with defines, as they are used in drivers/hid/hid-ids.h

For me this seems to be more consistent, however as drivers/hid/hid-ids.h
is not within the default include directory I had to redefine the defines here
(maybe move the hid-ids.h to include/linux ?)

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: mimio: checkpatch.pl line > 80 chars fixes
Ameya Palande [Fri, 11 Dec 2009 17:10:12 +0000 (19:10 +0200)]
Staging: mimio: checkpatch.pl line > 80 chars fixes

Rearrange code and cleanup the information to get rid of checkpatch.pl
line > 80 chars complaints.

Signed-off-by: Ameya Palande <2ameya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: mimio: Remove dead code
Ameya Palande [Fri, 11 Dec 2009 17:10:11 +0000 (19:10 +0200)]
Staging: mimio: Remove dead code

Signed-off-by: Ameya Palande <2ameya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: mimio: Fix checkpatch.pl spacing errors
Ameya Palande [Fri, 11 Dec 2009 17:10:10 +0000 (19:10 +0200)]
Staging: mimio: Fix checkpatch.pl spacing errors

Signed-off-by: Ameya Palande <2ameya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8187x: Use %pM for mac address output
Joe Perches [Sun, 6 Dec 2009 19:34:52 +0000 (11:34 -0800)]
Staging: rtl8187x: Use %pM for mac address output

Uncompiled.  Doesn't currently build anyway.

Converted MAC_FMT to %pM
Converted some %02x%02x%02x%02x%02x%02x to %pm
Converted MAC_ARG to direct use
Removed MAC_FMT and MAC_ARG macros

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss Use pci_set_consistent_dma_mask.
kirjanov@gmail.com [Fri, 18 Dec 2009 08:02:09 +0000 (11:02 +0300)]
staging: slicoss Use pci_set_consistent_dma_mask.

Use pci_set_consistent_dma_mask() in the case of 64-bit consistent allocations.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss Use compare_ether_addr.
kirjanov@gmail.com [Fri, 18 Dec 2009 08:00:19 +0000 (11:00 +0300)]
staging: slicoss Use compare_ether_addr.

Use compare_ether_addr.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss Use PCI_DEVICE_TABLE.
kirjanov@gmail.com [Fri, 18 Dec 2009 07:59:04 +0000 (10:59 +0300)]
staging: slicoss Use PCI_DEVICE_TABLE.

Use PCI_DEVICE_TABLE: defines array as const and puts
it into the __devinitconst section.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss Use dev->stats rather than adapter->stats.
kirjanov@gmail.com [Fri, 18 Dec 2009 07:57:45 +0000 (10:57 +0300)]
staging: slicoss Use dev->stats rather than adapter->stats.

Use dev->stats rather than adapter->stats.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss No need to check pointer in debugfs_remove()
kirjanov@gmail.com [Fri, 18 Dec 2009 07:56:21 +0000 (10:56 +0300)]
staging: slicoss No need to check pointer in debugfs_remove()

No need to check pointer expicitly since it has been done in debugfs_remove()

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss No need type casting when using netdev_priv
kirjanov@gmail.com [Fri, 18 Dec 2009 07:54:27 +0000 (10:54 +0300)]
staging: slicoss No need type casting when using netdev_priv

No need type casting when using netdev_priv.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss Check for valid hw address
kirjanov@gmail.com [Fri, 18 Dec 2009 07:52:45 +0000 (10:52 +0300)]
staging: slicoss Check for valid hw address

Check for valid hw address.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: slicoss Convert to netdev_tx_t
kirjanov@gmail.com [Fri, 18 Dec 2009 07:51:07 +0000 (10:51 +0300)]
staging: slicoss Convert to netdev_tx_t

Convert to netdev_tx_t.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: vme: Allow drivers to co-exist
Martyn Welch [Tue, 15 Dec 2009 08:43:15 +0000 (08:43 +0000)]
Staging: vme: Allow drivers to co-exist

Unable to build both drivers at the same time due to classing variables that should be declared static but aren't.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: vme: Remove old structures for implemented features
Martyn Welch [Tue, 15 Dec 2009 08:43:09 +0000 (08:43 +0000)]
Staging: vme: Remove old structures for implemented features

Functionality for master RMW and location monitors has been implemented.
Remove the commented out structures from the original codebase.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: vme: Fix checkpatch errors on VME core.
Martyn Welch [Tue, 15 Dec 2009 08:43:02 +0000 (08:43 +0000)]
Staging: vme: Fix checkpatch errors on VME core.

Running checkpatch on the core VME code highlights many errors. Fix them.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: vme: Allow override of geographical address on ca91c142
Martyn Welch [Tue, 15 Dec 2009 08:42:56 +0000 (08:42 +0000)]
Staging: vme: Allow override of geographical address on ca91c142

Geographical addressing only works if the VME backplane supports it. There
are a large number of old backplanes which do not support geographical
addressing. These boards will generally report a slot ID of zero - which is
an invalid ID in the slot numbering scheme.

Allow the geographical address to be over-ridden on the ca91c142 so that a
slot ID can be provided manually in these circumstances.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: vme: Allow override of geographical address on tsi148
Martyn Welch [Tue, 15 Dec 2009 08:42:49 +0000 (08:42 +0000)]
Staging: vme: Allow override of geographical address on tsi148

Geographical addressing only works if the VME backplane supports it. There
are a large number of old backplanes which do not support geographical
addressing. These boards will generally report a slot ID of zero - which is
an invalid ID in the slot numbering scheme.

Allow the geographical address to be over-ridden on the tsi148 so that a
slot ID can be provided manually in these circumstances.

Signed-off-by: Markus Kraemer <mkraemer@e18.physik.tu-muenchen.de>
Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: vme: Correct vme_user error message typo
Martyn Welch [Tue, 15 Dec 2009 08:42:43 +0000 (08:42 +0000)]
Staging: vme: Correct vme_user error message typo

Correction of erroneous error message in vme_user.c.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: otus: Fix branch in zfProtRspSim()
Roel Kluin [Thu, 10 Dec 2009 15:39:44 +0000 (16:39 +0100)]
Staging: otus: Fix branch in zfProtRspSim()

This semicolon is misplaced.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: otus: fix some sparse warnings
Thiago Farina [Sun, 22 Nov 2009 22:00:00 +0000 (17:00 -0500)]
Staging: otus: fix some sparse warnings

*apdbg.c: use NULL pointer instead of 0 interger. Also make two functions private.

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: dream: remove duplicated #include
Huang Weiyi [Sun, 13 Dec 2009 13:13:54 +0000 (21:13 +0800)]
Staging: dream: remove duplicated #include

Remove duplicated #include('s) in
  drivers/staging/dream/smd/smd_rpcrouter.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: dream: fix memory leak in camera error path
Pavel Machek [Sat, 21 Nov 2009 08:16:47 +0000 (09:16 +0100)]
Staging: dream: fix memory leak in camera error path

cppcheck found that ctrl_pmsm is leaked if the open operation fails.

Signed-off-by: Eric Sesterhenn <eric.sesterhenn@lsexperts.de>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: dream: add missing include files
Pavel Machek [Sat, 21 Nov 2009 08:16:12 +0000 (09:16 +0100)]
Staging: dream: add missing include files

Add missing files/includes neccessary for Dream compilation. Mark
flash support as broken -- it is not present on released Dream, anyway.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcmad: [PATCH 3/3] cleanup printk() warnings
Bruce Beare [Fri, 20 Nov 2009 23:46:11 +0000 (15:46 -0800)]
Staging: comedi: pcmad: [PATCH 3/3] cleanup printk() warnings

cleanup printk() warnings for including the facility level.
cleanup add a printk("\n") to terminate the print for the non-error case.

Signed-off-by: Bruce Beare <bbeare1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcmad: Cleanup: Remove unneeded braces
Bruce Beare [Fri, 20 Nov 2009 23:46:10 +0000 (15:46 -0800)]
Staging: comedi: pcmad: Cleanup: Remove unneeded braces

Signed-off-by: Bruce Beare <bbeare1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcmad: Cleanup: code indent warning messages
Bruce Beare [Fri, 20 Nov 2009 23:46:09 +0000 (15:46 -0800)]
Staging: comedi: pcmad: Cleanup: code indent warning messages

use tabs instead of leading spaces

Signed-off-by: Bruce Beare <bbeare1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoLinux 2.6.33
Linus Torvalds [Wed, 24 Feb 2010 18:52:17 +0000 (10:52 -0800)]
Linux 2.6.33

14 years agoMerge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
Linus Torvalds [Wed, 24 Feb 2010 18:51:21 +0000 (10:51 -0800)]
Merge branch 'urgent' of git://git./linux/kernel/git/kyle/parisc-2.6

* 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
  parisc: Set PCI CLS early in boot.

14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Wed, 24 Feb 2010 18:51:04 +0000 (10:51 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Fix broken sn2 build

14 years agoparisc: Set PCI CLS early in boot.
Carlos O'Donell [Mon, 22 Feb 2010 23:25:59 +0000 (23:25 +0000)]
parisc: Set PCI CLS early in boot.

Set the PCI CLS early in the boot process to prevent
device failures. In pcibios_set_master use the new
pci_cache_line_size instead of a hard-coded value.

Signed-off-by: Carlos O'Donell <carlos@codesourcery.com>
Reviewed-by: Grant Grundler <grundler@google.com>
Signed-off-by: Kyle McMartin <kyle@redhat.com>
14 years agoMerge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze
Linus Torvalds [Wed, 24 Feb 2010 15:43:02 +0000 (07:43 -0800)]
Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze

* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Fix out_le32() macro
  microblaze: Fix cache loop function for cache range

14 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Wed, 24 Feb 2010 15:42:42 +0000 (07:42 -0800)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  Revert "block: improve queue_should_plug() by looking at IO depths"

14 years agomicroblaze: Fix out_le32() macro
Steven J. Magnani [Mon, 22 Feb 2010 15:25:42 +0000 (09:25 -0600)]
microblaze: Fix out_le32() macro

Trailing semicolon causes compilation involving out_le32() to fail.

Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
14 years agomicroblaze: Fix cache loop function for cache range
Michal Simek [Mon, 15 Feb 2010 09:50:42 +0000 (10:50 +0100)]
microblaze: Fix cache loop function for cache range

I create wrong asm code but none test shows that this part of code is wrong.
I am not convinces that were good idea to create asm optimized macros
for caches. The reason is that there is not optimization with previous code
that's why make sense to add old code and do some benchmarking which
functions are faster.

Signed-off-by: Michal Simek <monstr@monstr.eu>
14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 24 Feb 2010 03:44:07 +0000 (19:44 -0800)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net: bug fix for vlan + gro issue
  tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON
  cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)
  IPv6: better document max_addresses parameter
  MAINTAINERS: update mv643xx_eth maintenance status
  e1000: Fix DMA mapping error handling on RX
  iwlwifi: sanity check before counting number of tfds can be free
  iwlwifi: error checking for number of tfds in queue
  iwlwifi: set HT flags after channel in rxon

14 years agonet: bug fix for vlan + gro issue
Ajit Khaparde [Tue, 16 Feb 2010 20:25:43 +0000 (20:25 +0000)]
net: bug fix for vlan + gro issue

Traffic (tcp) doesnot start on a vlan interface when gro is enabled.
Even the tcp handshake was not taking place.
This is because, the eth_type_trans call before the netif_receive_skb
in napi_gro_finish() resets the skb->dev to napi->dev from the previously
set vlan netdev interface. This causes the ip_route_input to drop the
incoming packet considering it as a packet coming from a martian source.

I could repro this on 2.6.32.7 (stable) and 2.6.33-rc7.
With this fix, the traffic starts and the test runs fine on both vlan
and non-vlan interfaces.

CC: Herbert Xu <herbert@gondor.apana.org.au>
CC: Patrick McHardy <kaber@trash.net>
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Wed, 24 Feb 2010 02:15:05 +0000 (18:15 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: Be in TS_POLLING state during mwait based C-state entry
  ACPI: Fix regression where _PPC is not read at boot even when ignore_ppc=0
  acer-wmi: Respect current backlight level when loading

14 years agoMerge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Wed, 24 Feb 2010 02:13:34 +0000 (18:13 -0800)]
Merge branch 'drm-linus' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/vmwgfx: Fix queries if no dma buffer thrashing is occuring.
  drm/nv50: fix vram ptes on IGPs to point at stolen system memory
  drm/nv50: fix instmem binding on IGPs to point at stolen system memory
  drm/nv50: improve vram page table construction
  drm/nv50: more efficient clearing of gpu page table entries
  drm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram
  drm/nouveau: Fix up pre-nv17 analog load detection.

14 years ago[IA64] Fix broken sn2 build
Hedi Berriche [Tue, 23 Feb 2010 23:58:49 +0000 (23:58 +0000)]
[IA64] Fix broken sn2 build

Revert the change made to arch/ia64/sn/kernel/setup.c by commit
204fba4aa303ea4a7bb726a539bf4a5b9e3203d0 as it breaks the build.

Fixing the build the b94b08081fcecf83fa690d6c5664f6316fe72208 way
breaks xpc because genksyms then fails to generate an CRC for
per_cpu____sn_cnodeid_to_nasid because of limitations in the
generic genksyms code.

Signed-off-by: Hedi Berriche <hedi@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
14 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Tue, 23 Feb 2010 09:27:05 +0000 (01:27 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6

14 years agotc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON
Atsushi Nemoto [Fri, 19 Feb 2010 05:13:58 +0000 (05:13 +0000)]
tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON

The netif_wake_queue() is called correctly (i.e. only on !txfull
condition) from txdone routine.  So Unconditional call to the
netif_wake_queue() here is wrong.  This might cause calling of
start_xmit routine on txfull state and trigger BUG_ON.

This bug does not happen when NAPI disabled.  After txdone there
must be at least one free tx slot.  But with NAPI, this is not
true anymore and the BUG_ON can hits on heavy load.

In this driver NAPI was enabled on 2.6.33-rc1 so this is
regression from 2.6.32 kernel.

Reported-by: Ralf Roesch <ralf.roesch@rw-gmbh.de>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)
Torgny Johansson [Fri, 19 Feb 2010 01:59:15 +0000 (01:59 +0000)]
cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)

This patch adds a new vid/pid to the cdc_ether whitelist.

Device added:
- Ericsson Mobile Broadband variant C3607w

Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoIPv6: better document max_addresses parameter
Brian Haley [Mon, 22 Feb 2010 12:27:21 +0000 (12:27 +0000)]
IPv6: better document max_addresses parameter

Andrew Morton wrote:
>> >From ip-sysctl.txt file in kernel documentation I can see following description
>> for max_addresses:
>> max_addresses - INTEGER
>>         Number of maximum addresses per interface.  0 disables limitation.
>>         It is recommended not set too large value (or 0) because it would
>>         be too easy way to crash kernel to allow to create too much of
>>         autoconfigured addresses.
           ^^^^^^^^^^^^^^

>> If this parameter applies only for auto-configured IP addressed, please state
>> it more clearly in docs or rename the parameter to show that it refers to
>> auto-configuration.

It did mention autoconfigured in the text, but the below makes it more obvious.

More clearly document IPv6 max_addresses parameter.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoMAINTAINERS: update mv643xx_eth maintenance status
Lennert Buytenhek [Mon, 22 Feb 2010 22:34:54 +0000 (22:34 +0000)]
MAINTAINERS: update mv643xx_eth maintenance status

I am no longer with Marvell.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoe1000: Fix DMA mapping error handling on RX
Anton Blanchard [Fri, 19 Feb 2010 17:54:53 +0000 (17:54 +0000)]
e1000: Fix DMA mapping error handling on RX

Check for error return from pci_map_single/pci_map_page and clean up.

With this and the previous patch the driver was able to handle a significant
percentage of errors (I set the fault injection rate to 10% and could still
download large files at a reasonable speed).

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoRevert "block: improve queue_should_plug() by looking at IO depths"
Jens Axboe [Tue, 23 Feb 2010 07:40:43 +0000 (08:40 +0100)]
Revert "block: improve queue_should_plug() by looking at IO depths"

This reverts commit fb1e75389bd06fd5987e9cda1b4e0305c782f854.

"Benjamin S." <sbenni@gmx.de> reports that the patch in question
causes a big drop in sequential throughput for him, dropping from
200MB/sec down to only 70MB/sec.

Needs to be investigated more fully, for now lets just revert the
offending commit.

Conflicts:

include/linux/blkdev.h

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
14 years agodrm/vmwgfx: Fix queries if no dma buffer thrashing is occuring.
Thomas Hellstrom [Sun, 21 Feb 2010 14:54:55 +0000 (14:54 +0000)]
drm/vmwgfx: Fix queries if no dma buffer thrashing is occuring.

Intercept query commands and apply relocations to their guest pointers.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
14 years agoMerge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-linus
Dave Airlie [Tue, 23 Feb 2010 05:42:18 +0000 (15:42 +1000)]
Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-linus

* 'nouveau/for-airlied' of ../drm-nouveau-next:
  drm/nv50: fix vram ptes on IGPs to point at stolen system memory
  drm/nv50: fix instmem binding on IGPs to point at stolen system memory
  drm/nv50: improve vram page table construction
  drm/nv50: more efficient clearing of gpu page table entries
  drm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram
  drm/nouveau: Fix up pre-nv17 analog load detection.

14 years agoMerge branch 'pcc' into release
Len Brown [Tue, 23 Feb 2010 05:39:00 +0000 (00:39 -0500)]
Merge branch 'pcc' into release

14 years agoMerge branches 'bugzilla-14207' and 'idle' into release
Len Brown [Tue, 23 Feb 2010 05:19:48 +0000 (00:19 -0500)]
Merge branches 'bugzilla-14207' and 'idle' into release

14 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Tue, 23 Feb 2010 03:51:39 +0000 (19:51 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: BCM47xx: Fix 128MB RAM support
  MIPS: Highmem: Fix build error

14 years agoMerge branch 'parisc/tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Tue, 23 Feb 2010 03:51:13 +0000 (19:51 -0800)]
Merge branch 'parisc/tracehook' of git://git./linux/kernel/git/frob/linux-2.6-roland

* 'parisc/tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland:
  Revert "parisc: HAVE_ARCH_TRACEHOOK"

14 years agofs/exec.c: fix initial stack reservation
Michael Neuling [Mon, 22 Feb 2010 20:44:24 +0000 (12:44 -0800)]
fs/exec.c: fix initial stack reservation

803bf5ec259941936262d10ecc84511b76a20921 ("fs/exec.c: restrict initial
stack space expansion to rlimit") attempts to limit the initial stack to
20*PAGE_SIZE.  Unfortunately, in attempting ensure the stack is not
reduced in size, we ended up not changing the stack at all.

This size reduction check is not necessary as the expand_stack call does
this already.

This caused a regression in UML resulting in most guest processes being
killed.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Anton Blanchard <anton@samba.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: James Morris <jmorris@namei.org>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Jouni Malinen <j@w1.fi>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoefifb: fix framebuffer handoff
Marcin Slusarz [Mon, 22 Feb 2010 20:44:22 +0000 (12:44 -0800)]
efifb: fix framebuffer handoff

Commit 4410f3910947dcea8672280b3adecd53cec4e85e ("fbdev: add support for
handoff from firmware to hw framebuffers") didn't add fb_destroy
operation to efifb.  Fix it and change aperture_size to match size
passed to request_mem_region.

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=15151

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Reported-by: Alex Zhavnerchik <alex.vizor@gmail.com>
Tested-by: Alex Zhavnerchik <alex.vizor@gmail.com>
Acked-by: Peter Jones <pjones@redhat.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Dave Airlie <airlied@redhat.com>
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>
14 years agogeode-mfgpt: restore previous behavior for selecting IRQ
Jens Rottmann [Mon, 22 Feb 2010 20:44:20 +0000 (12:44 -0800)]
geode-mfgpt: restore previous behavior for selecting IRQ

geode-mfgpt: restore previous behavior for selecting IRQ

The MFGPT IRQ used to be, in order of decreasing priority,
 * IRQ supplied by the user as a boot-time parameter,
 * IRQ previously set by the BIOS or another driver,
 * default IRQ given at compile time.

Return to this behavior, which got broken when splitting the
MFGPT/clocksource driver for 2.6.33-rc1.

Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de>
Acked-by: Andres Salomon <dilinger@collabora.co.uk>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoidr: fix a critical misallocation bug, take#2
Tejun Heo [Mon, 22 Feb 2010 20:44:19 +0000 (12:44 -0800)]
idr: fix a critical misallocation bug, take#2

This is retry of reverted 859ddf09743a8cc680af33f7259ccd0fd36bfe9d
("idr: fix a critical misallocation bug") which contained two bugs.

* pa[idp->layers] should be cleared even if it's not used by
  sub_alloc() because it's used by mark idr_mark_full().

* The original condition check also assigned pa[l] to p which the new
  code didn't do thus leaving p pointing at the wrong layer.

Both problems have been fixed and the idr code has received good amount
testing using userland testing setup where simple bitmap allocator is
run parallel to verify the result of idr allocation.

The bug this patch fixes is caused by sub_alloc() optimization path
bypassing out-of-room condition check and restarting allocation loop
with starting value higher than maximum allowed value.  For detailed
description, please read commit message of 859ddf09.

Signed-off-by: Tejun Heo <tj@kernel.org>
Based-on-patch-from: Eric Paris <eparis@redhat.com>
Reported-by: Eric Paris <eparis@redhat.com>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Tested-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agokernel/sys.c: fix missing rcu protection for sys_getpriority()
Tetsuo Handa [Mon, 22 Feb 2010 20:44:16 +0000 (12:44 -0800)]
kernel/sys.c: fix missing rcu protection for sys_getpriority()

find_task_by_vpid() is not safe without rcu_read_lock().  2.6.33-rc7 got
RCU protection for sys_setpriority() but missed it for sys_getpriority().

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agomemcg: fix oom killing a child process in an other cgroup
KAMEZAWA Hiroyuki [Mon, 22 Feb 2010 20:44:14 +0000 (12:44 -0800)]
memcg: fix oom killing a child process in an other cgroup

Presently the oom-killer is memcg aware and it finds the worst process
from processes under memcg(s) in oom.  Then, it kills victim's child
first.

It may kill a child in another cgroup and may not be any help for
recovery.  And it will break the assumption users have.

This patch fixes it.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Reviewed-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Acked-by: David Rientjes <rientjes@google.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agodrm/nv50: fix vram ptes on IGPs to point at stolen system memory
Ben Skeggs [Fri, 19 Feb 2010 22:10:11 +0000 (08:10 +1000)]
drm/nv50: fix vram ptes on IGPs to point at stolen system memory

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
14 years agodrm/nv50: fix instmem binding on IGPs to point at stolen system memory
Ben Skeggs [Fri, 19 Feb 2010 22:06:36 +0000 (08:06 +1000)]
drm/nv50: fix instmem binding on IGPs to point at stolen system memory

This also modifies the unused PRAMIN PT entries to be all zeroes, can't
really recall why I used 9/0 initially, just that it didn't work for
some reason.  It was likely masking a bug elsewhere that's since been
fixed.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
14 years agodrm/nv50: improve vram page table construction
Ben Skeggs [Thu, 11 Feb 2010 01:31:44 +0000 (11:31 +1000)]
drm/nv50: improve vram page table construction

This commit changes nouveau to construct PTEs which look very much like
the ones the binary driver creates.

I presume that filling multiple PTEs identically with length flags and
the physical address of the start of a block of VRAM is a hint to the
memory controller that it need not perform additional page table lookups
for that range of addresses.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
14 years agodrm/nv50: more efficient clearing of gpu page table entries
Ben Skeggs [Thu, 11 Feb 2010 00:25:53 +0000 (10:25 +1000)]
drm/nv50: more efficient clearing of gpu page table entries

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
14 years agodrm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram
Ben Skeggs [Thu, 11 Feb 2010 00:23:30 +0000 (10:23 +1000)]
drm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram

GART is handled elsewhere, no reason to have the code for it here too.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
14 years agodrm/nouveau: Fix up pre-nv17 analog load detection.
Francisco Jerez [Wed, 10 Feb 2010 18:25:58 +0000 (19:25 +0100)]
drm/nouveau: Fix up pre-nv17 analog load detection.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
14 years agoMIPS: BCM47xx: Fix 128MB RAM support
Hauke Mehrtens [Sat, 20 Feb 2010 18:51:20 +0000 (19:51 +0100)]
MIPS: BCM47xx: Fix 128MB RAM support

Ignoring the last page when ddr size is 128M. Cached accesses to last page
is causing the processor to prefetch using address above 128M stepping out
of the DDR address space.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/981/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Highmem: Fix build error
Yoichi Yuasa [Sat, 20 Feb 2010 12:23:22 +0000 (21:23 +0900)]
MIPS: Highmem: Fix build error

arch/mips/mm/highmem.c: In function 'kmap_init':
arch/mips/mm/highmem.c:130: error: 'init_mm' undeclared (first use in this function)
arch/mips/mm/highmem.c:130: error: (Each undeclared identifier is reported only once
arch/mips/mm/highmem.c:130: error: for each function it appears in.)

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips <linux-mips@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/980/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoRevert "parisc: HAVE_ARCH_TRACEHOOK"
Roland McGrath [Mon, 22 Feb 2010 18:43:43 +0000 (10:43 -0800)]
Revert "parisc: HAVE_ARCH_TRACEHOOK"

This reverts commit 81bf550d9cdfe0325eb1504b06c9f6511b442c1a.

HAVE_ARCH_TRACEHOOK requires defining the user_regset interfaces,
including task_user_regset_view().  parisc doesn't do that yet,
so don't lie about it.

Signed-off-by: Roland McGrath <roland@redhat.com>
14 years agoACPI: Be in TS_POLLING state during mwait based C-state entry
Pallipadi, Venkatesh [Wed, 10 Feb 2010 18:35:31 +0000 (10:35 -0800)]
ACPI: Be in TS_POLLING state during mwait based C-state entry

ACPI deep C-state entry had a long standing bug/missing feature, wherein we were sending
resched IPIs when an idle CPU is in mwait based deep C-state. Only mwait based C1 was using
the write to the monitored address to wake up mwait'ing CPU.

This patch changes the code to retain TS_POLLING bit if we are entering an mwait based
deep C-state.

The patch has been verified to reduce the number of resched IPIs in general and also
improves the performance/power on workloads with low system utilization (i.e., when mwait based
deep C-states are being used).

Fixes "netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f"
http://marc.info/?l=linux-kernel&m=126441481427331&w=4

Reported-by: Lin Ming <ming.m.lin@intel.com>
Tested-by: Alex Shi <alex.shi@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
14 years agoMerge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Mon, 22 Feb 2010 16:55:32 +0000 (08:55 -0800)]
Merge branch 'perf-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf probe: Init struct probe_point and set counter correctly
  hw-breakpoint: Keep track of dr7 local enable bits
  hw-breakpoints: Accept breakpoints on NULL address
  perf_events: Fix FORK events

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Mon, 22 Feb 2010 16:48:06 +0000 (08:48 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: usbtouchscreen - extend coordinate range for Generaltouch devices
  Input: polldev can cause crash in case when polling disabled

14 years agoi915 / PM: Fix hibernate regression caused by suspend/resume splitting
Rafael J. Wysocki [Thu, 18 Feb 2010 22:06:27 +0000 (23:06 +0100)]
i915 / PM: Fix hibernate regression caused by suspend/resume splitting

Commit 84b79f8d2882b0a84330c04839ed4d3cefd2ff77 (drm/i915: Fix crash
while aborting hibernation) attempted to fix a regression introduced
by commit cbda12d77ea590082edb6d30bd342a67ebc459e0 (drm/i915:
implement new pm ops for i915), but it went too far trying to split
the freeze/suspend and resume/thaw parts of the code.  As a result,
it introduced another regression, which only is visible on some systems.

Fix the problem by merging i915_drm_suspend() with
i915_drm_freeze() and moving some code from i915_resume()
into i915_drm_thaw(), so that intel_opregion_free() and
intel_opregion_init() are also executed in the freeze and thaw code
paths, respectively.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-and-tested-by: Pedro Ribeiro <pedrib@gmail.com>
Tested-by: Tino Keitel <tino.keitel@tikei.de>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoiwlwifi: sanity check before counting number of tfds can be free
Stanislaw Gruszka [Fri, 19 Feb 2010 23:47:33 +0000 (15:47 -0800)]
iwlwifi: sanity check before counting number of tfds can be free

Check the frame control for ieee80211_is_data_qos() is true before
counting the number of tfds can be free, the tfds_in_queue only
increment when ieee80211_is_data_qos() is true before transmit; so it
should only decrement if the type match.

Remove ieee80211_is_data_qos check for frame_ctrl in tx_resp to avoid
invalid information pass from uCode.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
CC: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>