Commit Graph

142882 Commits

Author SHA1 Message Date
Linus Torvalds
d831220476 Merge git://git.infradead.org/battery-2.6
* git://git.infradead.org/battery-2.6:
  pda_power: Add optional OTG transceiver and voltage regulator support
  pcf50633_charger: Remove unused mbc_set_status function
  pcf50633_charger: Enable periodic charging restart
2009-04-08 17:45:02 -07:00
Linus Torvalds
3d4d4c8bb6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
  cap_prctl: don't set error to 0 at 'no_change'
2009-04-08 17:44:28 -07:00
Linus Torvalds
c71d9caf6c 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:
  igb: remove sysfs entry that was used to set the number of vfs
  igbvf: add new driver to support 82576 virtual functions
  drivers/net/eql.c: Fix a dev leakage.
  niu: Fix unused variable warning.
  r6040: set MODULE_VERSION
  bnx2: Don't use reserved names
  FEC driver: add missing #endif
  niu: Fix error handling
  mv643xx_eth: don't reset the rx coal timer on interface up
  smsc911x: correct debugging message on mii read timeout
  ethoc: fix library build errors
  netfilter: ctnetlink: fix regression in expectation handling
  netfilter: fix selection of "LED" target in netfilter
  netfilter: ip6tables regression fix
2009-04-08 17:43:58 -07:00
Linus Torvalds
a219ee88b6 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:
  sparc: Hook up sys_preadv and sys_pwritev
  sparc64: add_node_ranges() must be __init
  serial: sunsu: sunsu_kbd_ms_init needs to be __devinit
  sparc: Fix section mismatch warnings in cs4231 sound driver.
  sparc64: Fix section mismatch warnings in PCI controller drivers.
  sparc64: Fix section mismatch warnings in power driver.
  sparc64: get_cells() can't be marked __init
2009-04-08 17:43:39 -07:00
Linus Torvalds
a7b334de4d Merge branch 'ext3-latency-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
* 'ext3-latency-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext3: Try to avoid starting a transaction in writepage for data=writepage
  block_write_full_page: switch synchronous writes to use WRITE_SYNC_PLUG
2009-04-08 17:42:32 -07:00
Serge E. Hallyn
5bf37ec3e0 cap_prctl: don't set error to 0 at 'no_change'
One-liner: capsh --print is broken without this patch.

In certain cases, cap_prctl returns error > 0 for success.  However,
the 'no_change' label was always setting error to 0.  As a result,
for example, 'prctl(CAP_BSET_READ, N)' would always return 0.
It should return 1 if a process has N in its bounding set (as
by default it does).

I'm keeping the no_change label even though it's now functionally
the same as 'error'.

Signed-off-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
2009-04-09 09:12:03 +10:00
Alexander Duyck
2a3abf6d17 igb: remove sysfs entry that was used to set the number of vfs
This patch removes the sysfs entry num_vfs which was added to support
enabling pci virtual functions for 82576.

To prevent VFs from loading automatically a module parameter "max_vfs" was
added so that the number of VFs per PF can be limited.  This is especially
useful when 4 or more 82576 ports are on the system because otherwise to
load all VFs would result in 8 interface per physical port.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 16:03:15 -07:00
Alexander Duyck
d4e0fe01a3 igbvf: add new driver to support 82576 virtual functions
This adds an igbvf driver to handle virtual functions provided by the
igb driver when SR-IOV has been enabled.  A virtual function is a
lightweight pci-e function that supports a single queue and shares
resources with the 82576 physical function contained within the igb
driver.

To spawn virtual functions from the igb driver all that is needed is to
enable CONFIG_PCI_IOV and have an 82576 Ethernet adapter on a system that
supports SR-IOV in the BIOS.  The virtual functions will appear after the
interface is loaded.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 16:03:14 -07:00
Yang Hongyang
93889d7574 drivers/net/eql.c: Fix a dev leakage.
After dev_get_by_name(), we should follow a dev_put().

Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:56:33 -07:00
David S. Miller
efb6c736da niu: Fix unused variable warning.
Don't strain gcc's tiny mind.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:52:16 -07:00
Florian Fainelli
bc4de26040 r6040: set MODULE_VERSION
This patch sets MODULE_VERSION in order to help users track
changes to this module.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:50:43 -07:00
Bastian Blank
5ee1c32628 bnx2: Don't use reserved names
The mips identifier is reserved by gcc on mips plattforms. Don't use it
in the code.

Signed-off-by: Bastian Blank <waldi@debian.org>
Tested-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:50:07 -07:00
Sascha Hauer
fb922b0de6 FEC driver: add missing #endif
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:44:45 -07:00
Dan Carpenter
58f3e0a864 niu: Fix error handling
platform_device_register_simple() returns ERR_PTR(), not NULL, if an error 
occurs.

Found by smatch (http://repo.or.cz/w/smatch.git).  Compile tested.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:44:04 -07:00
Lennert Buytenhek
b5e86db4c7 mv643xx_eth: don't reset the rx coal timer on interface up
Move SDMA configuration from interface up to port probe, to prevent
overwriting the receive coalescing timer value on interface up.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:42:46 -07:00
Steve Glendinning
150899d293 smsc911x: correct debugging message on mii read timeout
the warning printed when a mii READ times out currently says "Timed out
waiting for MII write to finish".  This patch corrects this.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:42:15 -07:00
Randy Dunlap
c5cacb3bf9 ethoc: fix library build errors
ethoc indirectly uses crc32_le() and bitrev32(), so select
those library functions to be built.

drivers/built-in.o: In function `ethoc_set_multicast_list':
ethoc.c:(.text+0x6226f): undefined reference to `crc32_le'
ethoc.c:(.text+0x62276): undefined reference to `bitrev32'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 15:41:25 -07:00
Linus Torvalds
72ae9e092c 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] wire up preadv/pwritev system calls
2009-04-08 15:36:42 -07:00
Linus Torvalds
7b85a88ca7 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  x86 ACPI: Add support for Always Running APIC timer
  ACPI x86: Make aperf/mperf MSR access in acpi_cpufreq read_only
  ACPI x86: Cleanup acpi_cpufreq structures related to aperf/mperf
  ACPICA: delete check for AML access to port 0x81-83
  ACPI: WMI: use .notify method instead of installing handler directly
  sony-laptop: use .notify method instead of installing handler directly
  panasonic-laptop: use .notify method instead of installing handler directly
  fujitsu-laptop: use .notify method instead of installing hotkey handler directly
  fujitsu-laptop: use .notify method instead of installing handler directly
  ACPI: video: use .notify method instead of installing handler directly
  ACPI: thermal: use .notify method instead of installing handler directly
  ACPI battery: fix async boot oops
  ACPI: delete acpi_device.g_list
  NULL noise: drivers/platform/x86/panasonic-laptop.c
  ACPI: cpufreq: remove dupilcated #include
  ACPI: Adjust Kelvin offset to match local implementation
  ACPI: convert acpi_device_lock spinlock to mutex
2009-04-08 15:32:06 -07:00
Linus Torvalds
139ef17a46 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5446/1: ohci-at91: Limit vbus_pin assignment to the size of the array
  [ARM] 5445/1: AT91: Remove flexible array from USBH platform data
  [ARM] 5447/1: Add SZ_32K
  [ARM] omap: fix omap1 clock usecount decrement bug
  [ARM] pxa: register AC97 controller devices
  [ARM] pxa/csb701: do not register devices on non-csb726 boads
  [ARM] pxa/colibri: get rid of set_irq_type()
  [ARM] pxa/colibri: provide MAC address from ATAG_SERIAL
  [ARM] pxa/cm-x2xx: fix ucb1400 not being registered
  [ARM] pxa: Add support for suspend on PalmTX, T5 and LD
  [ARM] pxa: PalmTE2 support for battery, UDC, IrDA and backlight
  [ARM] pxa: Palm Tungsten E2 basic support
  [ARM] pxa/em-x270: add libertas device registration
  [ARM] pxa/magician: Enable bq24022 regulator for gpio_vbus and pda_power
2009-04-08 15:24:09 -07:00
Linus Torvalds
d2e2d7ca14 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  mmc_spi: support for non-byte-aligned cards
  omap_hsmmc: Do not expect cmd/data to be non-null when CC/TC occurs
  mmc: Fix compile for omap_hsmmc.c
  mmc_spi: convert timeout handling to jiffies and avoid busy waiting
  mmc_spi: do not check CID and CSD blocks with CRC16
  omap_hsmmc: Flush posted write to IRQ
  New mail address for Pierre Ossman
  imxmmc: move RSSR BLR
  imxmmc: init-exit rework
  mmc: Accept EXT_CSD rev 1.3 since it is backwards compatible with 1.2
2009-04-08 14:33:59 -07:00
Alan Cox
7831d56b0a tty: MAX3100
Thou shalt remember to use 'git add' or errors shall be visited on your
downloads and there shall be wrath from on list and much gnashing of teeth.

Thou shalt remember to use git status or there shall be catcalls and much
embarrasment shall come to pass.

Signed-off-by: Alan "I'm hiding" Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-08 14:33:38 -07:00
Tony Luck
8851d3712a [IA64] wire up preadv/pwritev system calls
Gerd Hoffmann added these to Linux.  Let ia64 use them.

Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-04-08 13:46:14 -07:00
David S. Miller
fd1cc48024 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6 2009-04-08 13:39:54 -07:00
Justin Waters
3d6fdf7563 [ARM] 5446/1: ohci-at91: Limit vbus_pin assignment to the size of the array
Currently, the vbus_pin assignment loop is limited by the value of the "ports"
variable in the platform data.  Now that the vbus_pin array is no longer
flexible, we can use its actual size.

Signed-off-by: Justin Waters <justin.waters@timesys.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-08 20:36:18 +01:00
Justin Waters
d0176f612f [ARM] 5445/1: AT91: Remove flexible array from USBH platform data
The flexible array in the USBH platform data is not safe to copy.  The
compiler will not allocate any extra memory for the non-init platform
data structure (in the *_devices.c files) since it isn't given any
defaults at compile time.  When the probe function attempts to address
that array, it will actually attempt to access data in an adjacent
structure.

Since there are currently no (known) implementations of the at91 USBH
IP with more than 2 vbus pins, I am capping the value at 2.  If somebody
tries to assign more, then the compiler will produce a warning.

Signed-off-by: Justin Waters <justin.waters@timesys.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-08 20:36:16 +01:00
Linus Walleij
8bd239d2ef [ARM] 5447/1: Add SZ_32K
This adds a SZ_32K define to the available sizes. I need it for an
upcoming platform support.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-08 20:35:57 +01:00
Wolfgang Muees
ab5a643cf5 mmc_spi: support for non-byte-aligned cards
A very large subset of SD cards in the market send their
responses and data non-byte-aligned. So add logic to the
mmc spi driver to handle this mess.

Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:45:51 +02:00
Jarkko Lavinen
a8fe29d8bc omap_hsmmc: Do not expect cmd/data to be non-null when CC/TC occurs
With spurious interrupt cmd can be null even when we have CC
set in irq status.

Fixes: NB#106295 - prevent potential kernel crash in the MMC driver

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:43:38 +02:00
Tony Lindgren
d31f65e846 mmc: Fix compile for omap_hsmmc.c
This fixes the issue noted by Russell King:

drivers/mmc/host/omap_hsmmc.c: In function 'mmc_omap_xfer_done':
drivers/mmc/host/omap_hsmmc.c:301: error: implicit declaration of function 'mmc_omap_fclk_lazy_disable'

This got broken by 4a694dc915.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:40:58 +02:00
Wolfgang Muees
56e303ebee mmc_spi: convert timeout handling to jiffies and avoid busy waiting
SD/MMC card timeouts can be very high. So avoid busy-waiting,
using the scheduler. Calculate all timeouts in jiffies units,
because this will give us the correct sign when to involve
the scheduler.

Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:38:42 +02:00
Wolfgang Muees
9d9f25c036 mmc_spi: do not check CID and CSD blocks with CRC16
Some cards are not able to calculate a valid CRC16 value
for CID and CSD reads (CRC for 512 byte data blocks is OK).
By moving the CRC enable after the read of CID and CSD, these
cards can be used. This patch was tested with a faulty 8 GByte
takeMS Class 6 SDHC card. This patch was suggested by
Pierre Ossman.

Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:37:53 +02:00
Kevin Hilman
00adadc121 omap_hsmmc: Flush posted write to IRQ
Spurious IRQs seen on MMC after 2.6.29.  Flush posted write in IRQ
handler.

The interrupt line is released by clearing the error status bits
in the MMCHS_STAT register, which must occur before the interrupt
handler returns to avoid unwanted irqs.  Hence the need to flush
the posted write.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Acked-by: Tony Lindgen <tony@atomide.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:35:55 +02:00
Pierre Ossman
32710e8fd5 New mail address for Pierre Ossman
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-04-08 20:14:54 +02:00
Paulius Zaleckas
34b2895016 imxmmc: move RSSR BLR
DMA request source (RSSR) needs to be set only once (in probe).
DMA burst length (BLR) need to be set only in set_ios()

This cleans up imxmci_setup_data() and should make it a little
bit faster :)

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-04-08 20:11:59 +02:00
Paulius Zaleckas
b513b6cc0f imxmmc: init-exit rework
Add __init __exit for appropriate probe and remove functions.
Conver to platform_driver_probe()

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-04-08 20:06:22 +02:00
Jarkko Lavinen
3e44ddd44e mmc: Accept EXT_CSD rev 1.3 since it is backwards compatible with 1.2
Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-04-08 20:04:34 +02:00
Roland McGrath
3a70970353 ptrace: some checkpatch fixes
This fixes all the checkpatch --file complaints about kernel/ptrace.c
and also removes an unused #include.  I've verified that there are no
changes to the compiled code on x86_64.

Signed-off-by: Roland McGrath <roland@redhat.com>
[ Removed the parts that just split a line  - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-08 10:21:44 -07:00
Nobuhiro Iwamatsu
4c967291fc nommu: fix typo vma->pg_off to vma->vm_pgoff
6260a4b052 ("/proc/pid/maps: don't show
pgoff of pure ANON VMAs" had a typo.

fs/proc/task_nommu.c:138: error: 'struct vm_area_struct' has no member named 'pg_off'
distcc[21484] ERROR: compile fs/proc/task_nommu.c on sprygo/32 failed

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-08 10:21:44 -07:00
Alexander Beregalov
2b3fffefea befs: fix build on parisc
fs/befs/super.c:85: error: 'PAGE_SIZE' undeclared

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-08 10:21:43 -07:00
Jan Kara
430db323fa ext3: Try to avoid starting a transaction in writepage for data=writepage
This does the same as commit 9e80d40773
(avoid starting a transaction when no block allocation is needed)
but for data=writeback mode of ext3. We also cleanup the data=ordered
case a bit to stick to coding style...

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2009-04-08 13:15:10 -04:00
Theodore Ts'o
6e34eeddf7 block_write_full_page: switch synchronous writes to use WRITE_SYNC_PLUG
Now that we have a distinction between WRITE_SYNC and WRITE_SYNC_PLUG,
use WRITE_SYNC_PLUG in __block_write_full_page() to avoid unplugging
the block device I/O queue between each page that gets flushed out.

Otherwise, when we run sync() or fsync() and we need to write out a
large number of pages, the block device queue will get unplugged
between for every page that is flushed out, which will be a pretty
serious performance regression caused by commit a64c8610.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2009-04-08 13:15:09 -04:00
David S. Miller
018ef96969 sparc: Hook up sys_preadv and sys_pwritev
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:55:30 -07:00
David S. Miller
01c4538158 sparc64: add_node_ranges() must be __init
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:37:35 -07:00
David S. Miller
f5d378ace9 serial: sunsu: sunsu_kbd_ms_init needs to be __devinit
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:29:03 -07:00
David S. Miller
7816238a53 sparc: Fix section mismatch warnings in cs4231 sound driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:28:37 -07:00
David S. Miller
9a2ed5cc9e sparc64: Fix section mismatch warnings in PCI controller drivers.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:28:15 -07:00
David S. Miller
19ab6db66c sparc64: Fix section mismatch warnings in power driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:27:52 -07:00
David S. Miller
6bbc0b08db sparc64: get_cells() can't be marked __init
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08 03:27:38 -07:00
Len Brown
8897c18595 Merge branches 'release', 'APERF', 'ARAT', 'misc', 'kelvin', 'device-lock' and 'bjorn.notify' into release 2009-04-07 18:18:42 -04:00