Russell King [Fri, 29 May 2009 09:04:24 +0000 (10:04 +0100)]
Merge branch 'for-next' of git://git./linux/kernel/git/khilman/linux-davinci into devel
Kevin Hilman [Tue, 26 May 2009 14:26:13 +0000 (07:26 -0700)]
davinci: defconfig update: add EMAC
DaVinci EMAC driver is now upstream. Enable it in default defconfig.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
David Brownell [Thu, 7 May 2009 16:31:42 +0000 (09:31 -0700)]
davinci: add SRAM allocator
Provide a generic SRAM allocator using genalloc, and vaguely
modeled after what AVR32 uses. This builds on top of the
static CPU mapping set up in the previous patch, and returns
DMA mappings as requested (if possible).
Compared to its OMAP cousin, there's no current support for
(currently non-existent) DaVinci power management code running
in SRAM; and this has ways to deallocate, instead of being
allocate-only.
The initial user of this should probably be the audio code,
because EDMA from DDR is subject to various dropouts on at
least DM355 and DM6446 chips.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
David Brownell [Fri, 1 May 2009 00:35:48 +0000 (17:35 -0700)]
davinci: soc-specific SRAM setup
Package on-chip SRAM. It's always accessible from the ARM, so
set up a standardized virtual address mapping into a 128 KiB
area that's reserved for platform use.
In some cases (dm6467) the physical addresses used for EDMA are
not the same as the ones used by the ARM ... so record that info
separately in the SOC data, for chips (unlike the OMAP-L137)
where SRAM may be used with EDMA.
Other blocks of SRAM, such as the ETB buffer or DSP L1/L2 RAM,
may be unused/available on some system. They are ignored here.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
David Brownell [Fri, 1 May 2009 00:33:27 +0000 (17:33 -0700)]
davinci: remove remnants of IRAM allocator
Remove remnants of dm6446-specific SRAM allocator, as preparation for
a more generic replacement.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Thu, 30 Apr 2009 18:20:24 +0000 (11:20 -0700)]
davinci: cleanup: move dm355 UART2 define to dm355.c
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:42:06 +0000 (12:42 -0700)]
davinci: Move PINMUX defines to SoC files
Different SoC have different numbers of pinmux registers and other
resources that overlap with each other. To clean up the code and
eliminate defines that overlap with each other, move the PINMUX
defines to the SoC specific files.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:41:54 +0000 (12:41 -0700)]
davinci: Add compare register support to timer code
The Timer64p timer has 8 compare registers that can
be used to generate interrupts when the timer value
matches the compare reg's value. They do not disturb
the timer itself. This can be useful when there is
only one timer available for both clock events and
clocksource.
When enabled, the clocksource remains a continuous
32-bit counter but the clock event will no longer
support periodic interrupts. Instead only oneshot
timers will be supported and implemented by setting
the compare register to the current timer value plus
the period that the clock event subsystem is requesting.
Compare registers support is enabled automatically
when the following conditions are met:
1) The same timer is being used for clock events
and clocksource.
2) The timer is the bottom half (32 bits) of the
64-bit timer (hardware limitation).
3) The the compare register offset and irq are
not zero.
Since the timer is always running, there is a hardware
race in timer32_config() between reading the current
timer value, and adding the period to the current
timer value and writing the compare register.
Testing on a da830 evm board with the timer clocked
at 24 MHz and the processor clocked at 300 MHz,
showed the number of counter ticks to do this ranged
from 20-53 (~1-2.2 usecs) but usually around 41 ticks.
This includes some artifacts from collecting the
information. So, the minimum period should be
at least 5 usecs to be safe.
There is also an non-critical lower limit that
the period should be since there is no point in
setting an event that is much shorter than the
time it takes to set the event, and get & handle
the timer interrupt for that event. There can
also be all sorts of delays from activities
occuring elsewhere in the system (including
hardware activitis like cache & TLB management).
These are virtually impossible to quantify so a
minimum period of 50 usecs was chosen. That will
certianly be enough to avoid the actual hardware
race but hopefully not large enough to cause
unreasonably course-grained timers.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:41:40 +0000 (12:41 -0700)]
davinci: Integrate cp_intc support into low-level irq code
Integrate the Common Platform Interrupt Controller (cp_intc)
support into the low-level irq handling for davinci and similar
platforms. Do it such that support for cp_intc and the original
aintc can coexist in the same kernel binary.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:41:27 +0000 (12:41 -0700)]
davinci: Factor out emac mac address handling
Factor out the code to extract that mac address from
i2c eeprom.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:41:15 +0000 (12:41 -0700)]
davinci: Remove unused i2c eeprom_read/write routines
The dm644x and dm646x board files have i2c eeprom read and
write routines but they are not used so remove them.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:40:56 +0000 (12:40 -0700)]
davinci: Move emac platform_data to SoC-specific files
Since most of the emac platform_data is really SoC specific
and not board specific, move it to the SoC-specific files.
Put a pointer to the platform_data in the soc_info structure
so the board-specific code can set some of the platform_data
if it needs to.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 18 Mar 2009 17:36:08 +0000 (12:36 -0500)]
davinci: Move serial platform_device into SoC-specific files
Currently, there is one set of platform_device and platform_data
structures for all DaVinci SoCs. The differences in the data
between the various SoCs is handled by davinci_serial_init()
by checking the SoC type. However, as new SoCs appear, this
routine will become more & more cluttered.
To clean up the routine and make it easier to add support for new
SoCs, move the platform_device and platform_data structures into the
SoC-specific code and use the SoC infrastructure to provide access
to the data.
In the process, fix a bug where the wrong irq is used for uart2
of the dm646x.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:40:35 +0000 (12:40 -0700)]
davinci: Make GPIO code more generic
The current gpio code needs to know the number of
gpio irqs there are and what the bank irq number is.
To determine those values, it checks the SoC type.
It also assumes that the base address and the number
of irqs the interrupt controller uses is fixed.
To clean up the SoC checks and make it support
different base addresses and interrupt controllers,
have the SoC-specific code set those values in
the soc_info structure and have the gpio code
reference them there.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:40:21 +0000 (12:40 -0700)]
davinci: Add watchdog base address flexibility
The watchdog code currently hardcodes the base address
of the timer its using. To support new SoCs, make it
support timers at any address. Use the soc_info structure
to do this.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:40:11 +0000 (12:40 -0700)]
davinci: Add base address and timer flexibility
The davinci timer code currently hardcodes the timer register
base addresses, the timer irq numbers, and the timers to use
for clock events and clocksource. This won't work for some
a new SoC so put those values into the soc_info structure
and set them up in the SoC-specific files.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:40:00 +0000 (12:40 -0700)]
davinci: Move interrupt ctlr info to SoC infrastructure
Use the SoC infrastructure to hold the interrupt controller
information (i.e., base address, default priorities,
interrupt controller type, and the number of IRQs).
The interrupt controller base, although initially put
in the soc_info structure's intc_base field, is eventually
put in the global 'davinci_intc_base' so the low-level
interrupt code can access it without a dereference.
These changes enable the SoC default irq priorities to be
put in the SoC-specific files, and the interrupt controller
to be at any base address.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:39:48 +0000 (12:39 -0700)]
davinci: Move pinmux setup info to SoC infrastructure
The pinmux register base and setup can be different for different
SoCs so move the pinmux reg base, pinmux table (and its size) to
the SoC infrastructure.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:39:33 +0000 (12:39 -0700)]
davinci: Add support for multiple PSCs
The current code to support the DaVinci Power and Sleep Controller (PSC)
assumes that there is only one controller. This assumption is no longer
valid so expand the support to allow greater than one PSC.
To accomplish this, put the base addresses for the PSCs in the SoC
infrastructure so it can be referenced by the PSC code. This also
requires adding an extra parameter to davinci_psc_config() to specify
the PSC that is to be enabled/disabled.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:39:23 +0000 (12:39 -0700)]
davinci: Add clock init call to common init routine
All of the davinci SoCs need to call davinci_clk_init() so
put the call in the common init routine.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:39:09 +0000 (12:39 -0700)]
davinci: Support JTAG ID register at any address
The Davinci cpu_is_davinci_*() macros use the SoC part number
and variant retrieved from the JTAG ID register to determine the
type of cpu that the kernel is running on. Currently, the code to
read the JTAG ID register assumes that the register is always at
the same base address. This isn't true on some newer SoCs.
To solve this, have the SoC-specific code set the JTAG ID register
base address in soc_info structure and add a 'cpu_id' member to it.
'cpu_id' will be used by the cpu_is_davinci_*() macros to match
the cpu id. Also move the info used to identify the cpu type into
the SoC-specific code to keep all SoC-specific code together.
The common code will read the JTAG ID register, search through
an array of davinci_id structures to identify the cpu type.
Once identified, it will set the 'cpu_id' member of the soc_info
structure to the proper value and the cpu_is_davinci_*() macros
will now work.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 15 Apr 2009 19:38:58 +0000 (12:38 -0700)]
davinci: Encapsulate SoC-specific data in a structure
Create a structure to encapsulate SoC-specific information.
This will assist in generalizing code so it can be used by
different SoCs that have similar hardware but with minor
differences such as having a different base address.
The idea is that the code for each SoC fills out a structure
with the correct information. The board-specific code then
calls the SoC init routine which in turn will call a common
init routine that makes a copy of the structure, maps in I/O
regions, etc.
After initialization, code can get a pointer to the structure
by calling davinci_get_soc_info(). Eventually, the common
init routine will make a copy of all of the data pointed to
by the structure so the original data can be made __init_data.
That way the data for SoC's that aren't being used won't consume
memory for the entire life of the kernel.
The structure will be extended in subsequent patches but
initially, it holds the map_desc structure for any I/O
regions the SoC/board wants statically mapped.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Thu, 7 May 2009 13:19:40 +0000 (06:19 -0700)]
davinci: EMAC platform support
Add SoC and platform-specific data and init for DaVinci EMAC network
driver.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Mon, 11 May 2009 22:55:03 +0000 (15:55 -0700)]
davinci: MMC platform support
Add SoC and platform-specific data and init for MMC driver.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Wed, 20 May 2009 23:44:44 +0000 (16:44 -0700)]
davinci: update davinci_all_defconfig for dm355, dm6467
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Thu, 30 Apr 2009 00:44:58 +0000 (17:44 -0700)]
davinci: DM646x: add base SoC and board support
Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution
Module (EVM.)
Original support done by Sudhakar Rajashekhara.
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Wed, 29 Apr 2009 19:10:55 +0000 (12:10 -0700)]
davinci: DM355: add base SoC and board support
In addition, add board support for the DM355 Evaluation Module (EVM)
and the DM355 Leopard board.
Original DM355 EVM support done by Sandeep Paulraj, with significant
updates and improvements by David Brownell. DM355 Leopord support
done by Koen Kooi.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Koen Kooi <koen@beagleboard.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Hugo Villeneuve [Wed, 29 Apr 2009 23:46:57 +0000 (16:46 -0700)]
davinci: DM644x: add support for SFFSDR board
Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Wed, 29 Apr 2009 23:23:59 +0000 (16:23 -0700)]
davinci: add platform support for watchdog timer
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Sergei Shtylyov [Wed, 11 Mar 2009 15:49:05 +0000 (19:49 +0400)]
davinci: INTC: add support for TI cp_intc
Add support for Texas Instuments Common Platform Interrupt Controller
(cp_intc) used on DA830/OMAP-L137.
Signed-off-by: Steve Chen <schen@mvista.com>
Signed-off-by: Mark Greer <mgreer@mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Mark A. Greer [Wed, 18 Feb 2009 21:00:36 +0000 (14:00 -0700)]
davinci: support different UART bases for zImage uncompress
The davinci pre-kernel boot code assumes that all platforms use the
same UART base address for the console. That assumption is not longer
valid with some newer SoCs so determine the console UART base address
from the machine number passed in from bootloader.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Troy Kisky [Mon, 11 Feb 2008 21:44:07 +0000 (14:44 -0700)]
davinci: interrupts: get_irqnr_and_base: save an instruction
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Chaithrika U S [Mon, 19 Jan 2009 08:43:05 +0000 (14:13 +0530)]
davinci: use 32-bit accesses for low-level debug macros
This patch defines debug macros for low-level debugging for Davinci
based platforms
Tested on :
- DM644x DaVinci EVM
- DM646X DaVinciHD EVM
- DM355 EVM
This patch attempts to solve the low-level debug issue in DM646x. The
UART on DM646x SoC allows only 32-bit access. The existing
debug-macro.S uses the macros from debug-8250.S file. This led to
garbage serial out in the case of DM646x.
The inclusion of debug-8250.S does not allow for run time fix for this
issue. There are compile time errors due to multiple definitions of
the macros. Also when building a single image for multiple DaVinci
Platforms, the ifdefs cannot be relied upon.
The solution below does not include the debug-8250.S file and defines
the necessary macros. This solution was arrived at after observing
that word access does not affect the low-level debug messages on
DM644x/DM355.
The other approach to this issue is to use the UART module information
available in the peripheral registers to decide the access
mechanism. But this will have to be done for every access of UART
specifically for DM646x. Also this calls for a modification of the
debug-8250.S file.
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Mon, 11 May 2009 18:04:53 +0000 (11:04 -0700)]
davinci: fixups for banked GPIO interrupt handling
This patch seems to get me much more reliable performance using the
GPIO banked interrupts on dm355 for the dm9000 driver.
Changes include:
- init GPIO handling along with normal GPIO init
- mask the level-sensitive bank IRQ during handling
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
David Brownell [Mon, 4 May 2009 20:14:27 +0000 (13:14 -0700)]
davinci: gpio irq enable tweaks
Fix two IRQ triggering bugs affecting GPIO IRQs:
- Make sure enabling with IRQ_TYPE_NONE ("default, unspecified")
isn't a NOP ... default to both edges, at least one must work.
- As noted by Kevin Hilman, setting the irq trigger type for a
banked gpio interrupt shouldn't enable irqs that are disabled.
Since GPIO IRQs haven't been used much yet, it's not clear these
bugs could have affected anything. The few current users don't
seem to have been obviously suffering from these issues.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Russell King [Mon, 25 May 2009 12:35:46 +0000 (13:35 +0100)]
Merge branch 'ixp4xx' of git://git./linux/kernel/git/chris/linux-2.6 into devel
Krzysztof Hałasa [Mon, 25 May 2009 11:25:34 +0000 (13:25 +0200)]
IXP4xx: Change QMgr function names to qmgr_stat_*_watermark and clean the comments.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Russell King [Mon, 25 May 2009 09:15:59 +0000 (10:15 +0100)]
Merge branch 'iommu' of git://git./linux/kernel/git/tmlind/linux-omap-2.6.git into devel
Russell King [Sat, 23 May 2009 22:18:40 +0000 (23:18 +0100)]
Merge branch 'ixp4xx' of git://git./linux/kernel/git/chris/linux-2.6 into devel
Krzysztof Hałasa [Sat, 23 May 2009 21:58:30 +0000 (23:58 +0200)]
IXP4xx: support for Goramo MultiLink router platform.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Linus Torvalds [Sat, 23 May 2009 21:47:00 +0000 (14:47 -0700)]
Linux 2.6.30-rc7
Krzysztof Hałasa [Tue, 28 Apr 2009 17:32:55 +0000 (19:32 +0200)]
IXP42x: Use __fls() in QMgr interrupt handlers.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Krzysztof Hałasa [Sat, 23 May 2009 21:36:03 +0000 (23:36 +0200)]
IXP42x: Add QMgr support for IXP425 rev. A0 processors.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Krzysztof Hałasa [Tue, 28 Apr 2009 12:52:23 +0000 (14:52 +0200)]
IXP42x: add NPE support for IXP425 rev. A0 processors.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Krzysztof Hałasa [Tue, 28 Apr 2009 12:48:43 +0000 (14:48 +0200)]
IXP42x: Identify Intel IXP425 rev. A0 processors.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Krzysztof Hałasa [Sat, 23 May 2009 21:14:59 +0000 (23:14 +0200)]
IXP4xx: Whitespace fixes in the Ethernet driver.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Krzysztof Hałasa [Sat, 23 May 2009 21:14:10 +0000 (23:14 +0200)]
IXP4xx: Ethernet and WAN drivers now support "high" hardware queues.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Linus Torvalds [Sat, 23 May 2009 20:44:00 +0000 (13:44 -0700)]
Merge git://git./linux/kernel/git/jejb/scsi-rc-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] mpt2sas: fix driver version inconsistency
[SCSI] 3w-xxxx: scsi_dma_unmap fix
[SCSI] 3w-9xxx: scsi_dma_unmap fix
[SCSI] ses: fix problems caused by empty SES provided name
[SCSI] fc-transport: Close state transition-window during rport deletion.
[SCSI] initialize max_target_blocked in scsi_alloc_target
[SCSI] fnic: Add new Cisco PCI-Express FCoE HBA
Linus Torvalds [Sat, 23 May 2009 20:42:53 +0000 (13:42 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] Avoid open on possible directories since Samba now rejects them
Russell King [Sat, 23 May 2009 19:57:31 +0000 (20:57 +0100)]
Merge branch 'for-rmk-devel' of git://git.pengutronix.de/git/imx/linux-2.6 into devel
Conflicts:
arch/arm/Kconfig
arch/arm/Makefile
Steve French [Sat, 23 May 2009 18:57:25 +0000 (18:57 +0000)]
[CIFS] Avoid open on possible directories since Samba now rejects them
Small change (mostly formatting) to limit lookup based open calls to
file create only.
After discussion yesteday on samba-technical about the posix lookup
regression, and looking at a problem with cifs posix open to one
particular Samba version, Jeff and JRA realized that Samba server's
behavior changed in this area (posix open behavior on files vs.
directories). To make this behavior consistent, JRA just made a
fix to Samba server to alter how it handles open of directories (now
returning the equivalent of EISDIR instead of success). Since we don't
know at lookup time whether the inode is a directory or file (and
thus whether posix open will succeed with most current Samba server),
this change avoids the posix open code on lookup open (just issues
posix open on creates). This gets the semantic benefits we want
(atomicity, posix byte range locks, improved write semantics on newly
created files) and file create still is fast, and we avoid the problem
that Jeff noticed yesterday with "openat" (and some open directory
calls) of non-cached directories to one version of Samba server, and
will work with future Samba versions (which include the fix jra just
pushed into Samba server). I confirmed this approach with jra
yesterday and with Shirish today.
Posix open is only called (at lookup time) for file create now.
For opens (rather than creates), because we do not know if it
is a file or directory yet, and current Samba no longer allows
us to do posix open on dirs, we could end up wasting an open call
on what turns out to be a dir. For file opens, we wait to call posix
open till cifs_open. It could be added here (lookup) in the future
but the performance tradeoff of the extra network request when EISDIR
or EACCES is returned would have to be weighed against the 50%
reduction in network traffic in the other paths.
Reviewed-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Tested-by: Jeff Layton <jlayton@redhat.com>
CC: Jeremy Allison <jra@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Breno Leitao [Sat, 23 May 2009 00:30:39 +0000 (21:30 -0300)]
icom: fix rmmod crash
Actually the icom driver is crashing when is being removed because
the driver is kfreeing the adapter structure before calling
pci_release_regions(), which result in the following error:
Unable to handle kernel paging request for data at address 0x6b6b6b6b6b6b6d33
Faulting instruction address: 0xc000000000246b80
Oops: Kernel access of bad area, sig: 11 [#1]
....
[
c000000012d436a0] [
c0000000001002d0] .kfree+0x120/0x34c (unreliable)
[
c000000012d43730] [
c000000000246d60] .pci_release_selected_regions+0x3c/0x68
[
c000000012d437c0] [
d000000002d54700] .icom_kref_release+0xf4/0x118 [icom]
[
c000000012d43850] [
c000000000232e50] .kref_put+0x74/0x94
[
c000000012d438d0] [
d000000002d56c58] .icom_remove+0x40/0xa4 [icom]
[
c000000012d43960] [
c000000000249e48] .pci_device_remove+0x50/0x90
[
c000000012d439e0] [
c0000000002d68d8] .__device_release_driver+0x94/0xd4
[
c000000012d43a70] [
c0000000002d7104] .driver_detach+0xf8/0x12c
[
c000000012d43b00] [
c0000000002d549c] .bus_remove_driver+0xbc/0x11c
[
c000000012d43b90] [
c0000000002d71dc] .driver_unregister+0x60/0x80
[
c000000012d43c20] [
c00000000024a07c] .pci_unregister_driver+0x44/0xe8
[
c000000012d43cb0] [
d000000002d56bf4] .icom_exit+0x1c/0x40 [icom]
[
c000000012d43d30] [
c000000000095fa8] .SyS_delete_module+0x214/0x2a8
[
c000000012d43e30] [
c00000000000852c] syscall_exit+0x0/0x40
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Cc: stable@kernel.org
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 22 May 2009 20:38:52 +0000 (13:38 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: Kill truncate warning by shortening Sigmatel-specific AC97 control name
ALSA: hda - fix audio on HP TX25xx series notebooks
ALSA: pcsp - fix printk format warning again
Takashi Iwai [Fri, 22 May 2009 17:29:08 +0000 (19:29 +0200)]
Merge branch 'fix/misc' into for-linus
* fix/misc:
ALSA: Kill truncate warning by shortening Sigmatel-specific AC97 control name
ALSA: pcsp - fix printk format warning again
Andreas Mohr [Fri, 22 May 2009 15:48:58 +0000 (17:48 +0200)]
ALSA: Kill truncate warning by shortening Sigmatel-specific AC97 control name
ALSA sound/core/control.c:232: Control name 'Sigmatel Surround Phase
Inversion Playback Switch' truncated to 'Sigmatel Surround Phase
Inversion Playback ' bootup message by omitting weird Sigmatel prefix
in this case; also fix up the related ca0106 mixer control removal
part by using identical naming there.
Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Fri, 22 May 2009 15:41:13 +0000 (08:41 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ryusuke/nilfs2
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
nilfs2: fix memory leak in nilfs_ioctl_clean_segments
Linus Torvalds [Fri, 22 May 2009 15:22:39 +0000 (08:22 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/bart/ide-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
via82cxxx: Add VIA VX855 PCI Device ID
ide: report timeouts in ide_busy_sleep()
ide: improve failed opcode reporting
ide: fix printk() levels in ide_dump_ata[pi]_error()
ide: fix OOPS during ide-cd error recovery
ide: fix 40-wire cable detection for TSST SH-S202* ATAPI devices (v2)
Linus Torvalds [Fri, 22 May 2009 14:38:28 +0000 (07:38 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] fix posix open regression
Linus Torvalds [Fri, 22 May 2009 14:37:42 +0000 (07:37 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
MIPS: IP32: Remove unnecessary if not even harmful volatile keywords.
MIPS: IP32: Fix build error due to uninitialized variable.
MIPS: Fix sparse warning in incompatiable argument type of clear_user.
Linus Torvalds [Fri, 22 May 2009 14:33:49 +0000 (07:33 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/maple: Add a quirk to disable MSI for IPR on Bimini
Linus Torvalds [Fri, 22 May 2009 14:33:38 +0000 (07:33 -0700)]
Merge branch 'sh/for-2.6.30' of git://git./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:
video: stop sh_mobile_lcdcfb only if started
sh: ap325 camera without i2c driver fix
Corey Minyard [Wed, 20 May 2009 18:36:17 +0000 (13:36 -0500)]
ipmi: fix ipmi_si modprobe hang
Instead of queuing IPMB messages before channel initialization, just
throw them away. Nobody will be listening for them at this point,
anyway, and they will clog up the queue and nothing will be delivered
if we queue them.
Also set the current channel to the number of channels, as this value
is used to tell if the channel information has been initialized.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Ferenc Wagner <wferi@niif.hu>
Cc: Dan Frazier <dannf@hp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Harald Welte [Fri, 22 May 2009 14:23:39 +0000 (16:23 +0200)]
via82cxxx: Add VIA VX855 PCI Device ID
This patch adds the PCI Device ID 0xc409 to the PCI ID table of via82cxxx.c,
as well as the 0x8409 south bridge ID.
This is required to make the IDE driver work on the VX855/VX875 integrated
chipset.
Signed-off-by: Harald Welte <HaraldWelte@viatech.com>
Cc: Joseph Chan <JosephChan@via.com.tw>
Cc: Bruce Chang <BruceChang@via.com.tw>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 22 May 2009 14:23:38 +0000 (16:23 +0200)]
ide: report timeouts in ide_busy_sleep()
* change 'hwif' argument to 'drive'
* report an error on timeout
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 22 May 2009 14:23:38 +0000 (16:23 +0200)]
ide: improve failed opcode reporting
Nowadays we (almost) always store the currently executing command
in hwif->cmd so we can use it for the failed opcode reporting.
Cc: Martin Lottermoser <Martin.Lottermoser@t-online.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 22 May 2009 14:23:37 +0000 (16:23 +0200)]
ide: fix printk() levels in ide_dump_ata[pi]_error()
Fixes "<3>" in error messages like this one:
hdc: cdrom_decode_status: error=0x40 <3>{ LastFailedSense=0x04 }
Reported-by: Martin Lottermoser <Martin.Lottermoser@t-online.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 22 May 2009 14:23:37 +0000 (16:23 +0200)]
ide: fix OOPS during ide-cd error recovery
On Tuesday 19 May 2009 20:29:28 Martin Lottermoser wrote:
> hdc: cdrom_decode_status: error=0x40 <3>{ LastFailedSense=0x04 }
> ide: failed opcode was: unknown
> hdc: DMA disabled
> ------------[ cut here ]------------
> kernel BUG at drivers/ide/ide-io.c:872!
It is possible for ide-cd to ignore ide_error()'s return value under
some circumstances. Workaround it in ide_intr() and ide_timer_expiry()
by checking if there is a device/port reset pending currently.
Fixes bug #13345:
http://bugzilla.kernel.org/show_bug.cgi?id=13345
Reported-by: Martin Lottermoser <Martin.Lottermoser@t-online.de>
Reported-and-tested-by: Modestas Vainius <modestas@vainius.eu>
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 22 May 2009 14:23:36 +0000 (16:23 +0200)]
ide: fix 40-wire cable detection for TSST SH-S202* ATAPI devices (v2)
Since 2.6.26 we support UDMA66 on ATAPI devices requiring IVB quirk:
commit
8588a2b732928b343233af9b1855705b8286bed4
("ide: add SH-S202J to ivb_list[]")
We also later added support for more such devices in:
commit
e97564f362a93f8c248246c19828895950341252
("ide: More TSST drives with broken cable detection")
and in:
commit
3ced5c49bd2d1f2c7f769e3a54385883de63a652
("ide: add TSSTcorp CDDVDW SH-S202H to ivb_list[]")
It turns out that such devices lack cable detection altogether
(which in turn results in incorrect detection of 40-wire cables
by our current cable detection strategy) so always handle them
by trusting host-side cable detection only.
v2:
Model detection fixup from Martin.
Reported-and-tested-by: Martin Lottermoser <Martin.Lottermoser@t-online.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Ralf Baechle [Fri, 22 May 2009 09:58:43 +0000 (10:58 +0100)]
MIPS: IP32: Remove unnecessary if not even harmful volatile keywords.
They are unneeded and as the issue fixed in lmo commit
63f7ec59053e3f850ab67a9938e631bcba64c6ce shows even harmful.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Ralf Baechle [Fri, 22 May 2009 09:48:17 +0000 (10:48 +0100)]
MIPS: IP32: Fix build error due to uninitialized variable.
CC arch/mips/sgi-ip32/ip32-reset.o
cc1: warnings being treated as errors
arch/mips/sgi-ip32/ip32-reset.c: In function 'debounce':
arch/mips/sgi-ip32/ip32-reset.c:97: error: 'reg_a' is used uninitialized in this function
The issues is old but due to the volatile keyword gcc older than 4.4 did
not warn about this obvious bug.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Wu Zhangjin [Wed, 20 May 2009 21:50:01 +0000 (05:50 +0800)]
MIPS: Fix sparse warning in incompatiable argument type of clear_user.
The type of the second argument of access_ok should be (void __user *).
The unnecessary conversion of the clear_user address argument was causing
sparse to emit warnings on the __chk_user_ptr check.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Ryusuke Konishi [Fri, 22 May 2009 11:36:21 +0000 (20:36 +0900)]
nilfs2: fix memory leak in nilfs_ioctl_clean_segments
This fixes a new memory leak problem in garbage collection. The
problem was brought by the bugfix patch ("nilfs2: fix lock order
reversal in nilfs_clean_segments ioctl").
Thanks to Kentaro Suzuki for finding this problem.
Reported-by: Kentaro Suzuki <k_suzuki@ms.sylc.co.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Hiroshi DOYU [Tue, 19 May 2009 06:07:55 +0000 (09:07 +0300)]
omap iommu: add MPU_BRIDGE_IOMMU for tidspbridge migration
Currently "tidspbridge" driver uses its own mmu implementation and
will migrate to use this "omap iommu" eventually. This config is
provided to make this migration happen smoothly.
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Hiroshi DOYU [Wed, 28 Jan 2009 19:32:09 +0000 (21:32 +0200)]
omap2 iommu: entries for Kconfig and Makefile
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Hiroshi DOYU [Wed, 28 Jan 2009 19:32:08 +0000 (21:32 +0200)]
omap iommu: entries for Kconfig and Makefile
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Takashi Iwai [Fri, 22 May 2009 06:23:39 +0000 (08:23 +0200)]
Merge branch 'fix/hda' into for-linus
* fix/hda:
ALSA: hda - fix audio on HP TX25xx series notebooks
Adam Williamson [Thu, 21 May 2009 22:32:59 +0000 (18:32 -0400)]
ALSA: hda - fix audio on HP TX25xx series notebooks
Fixes https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4121
Taken from https://bugzilla.redhat.com/show_bug.cgi?id=498060
Signed-off-by: Adam Williamson <awilliam@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Michael Ellerman [Thu, 21 May 2009 19:10:23 +0000 (19:10 +0000)]
powerpc/maple: Add a quirk to disable MSI for IPR on Bimini
Something in the HW or FW setup is busted and MSIs aren't working with
IPR on Bimini, so until we figure out exaxtly what's up, we quirk them
out
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Magnus Damm [Wed, 20 May 2009 14:34:43 +0000 (14:34 +0000)]
video: stop sh_mobile_lcdcfb only if started
This patch fixes the LCDC driver to avoid calling the
function sh_mobile_lcdc_start_stop(priv, 0) unless the
same function has been called before to start the LCDC
hardware.
Triggered when sh_mobile_lcdcfb.c failed to probe() due to
missing MSTP clocks.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Wed, 20 May 2009 14:30:06 +0000 (14:30 +0000)]
sh: ap325 camera without i2c driver fix
This patch fixes the ap325rxa ncm03j camera code to handle
the case where no i2c driver is present. Without this fix
i2c_transfer() may be passed NULL as adapter which results
in a crash.
Triggered when i2c-sh_mobile.c failed to probe() due to
missing MSTP clocks.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Steve French [Thu, 21 May 2009 22:21:53 +0000 (22:21 +0000)]
[CIFS] fix posix open regression
Posix open code was not properly adding the file to the
list of open files. Fix allocating cifsFileInfo
more than once, and adding twice to flist and tlist.
Also fix mode setting to be done in one place in these
paths.
Signed-off-by: Steve French <sfrench@us.ibm.com>
Reviewed-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Tested-by: Jeff Layton <jlayton@redhat.com>
Tested-by: Luca Tettamanti <kronos.it@gmail.com>
Hugh Dickins [Thu, 21 May 2009 19:33:58 +0000 (20:33 +0100)]
hugh: update email address
My old address will shut down in a few days time: remove it from the tree,
and add a tmpfs (shmem filesystem) maintainer entry with the new address.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Wed, 20 May 2009 23:44:37 +0000 (16:44 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
PCI PM: Fix initialization and kexec breakage for some devices
Linus Torvalds [Wed, 20 May 2009 23:40:24 +0000 (16:40 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/drm-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-2.6:
drm: Copy back ioctl data to userspace regardless of return code.
drm: Round size of SHM maps to PAGE_SIZE
Linus Torvalds [Wed, 20 May 2009 23:32:19 +0000 (16:32 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
MIPS: 64-bit: Fix system lockup.
MIPS: IP28: Change to build with -mr10k-cache-barrier=store
MIPS: IP22: Fix hang in power button interrupt handler
MIPS: IP32: Fix hang on shutdown in power button interrupt handler.
Linus Torvalds [Wed, 20 May 2009 23:30:36 +0000 (16:30 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (25 commits)
[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *
[ARM] 5517/1: integrator: don't put clock lookups in __initdata
[ARM] 5518/1: versatile: don't put clock lookups in __initdata
[ARM] mach-l7200: fix spelling of SYS_CLOCK_OFF
[ARM] Double check memmap is actually valid with a memmap has unexpected holes V2
[ARM] realview: fix broadcast tick support
[ARM] realview: remove useless smp_cross_call_done()
[ARM] smp: fix cpumask usage in ARM SMP code
[ARM] 5513/1: Eurotech VIPER SBC: fix compilation error
[ARM] 5509/1: ep93xx: clkdev enable UARTS
ARM: OMAP2/3: Change omapfb to use clkdev for dispc and rfbi, v2
ARM: OMAP3: Fix HW SAVEANDRESTORE shift define
ARM: OMAP3: Fix number of GPIO lines for 34xx
[ARM] S3C: Do not set clk->owner field if unset
[ARM] S3C2410: mach-bast.c registering i2c data too early
[ARM] S3C24XX: Fix unused code warning in arch/arm/plat-s3c24xx/dma.c
[ARM] S3C64XX: fix GPIO debug
[ARM] S3C64XX: GPIO include cleanup
[ARM] nwfpe: fix 'floatx80_is_nan' sparse warning
[ARM] nwfpe: Add decleration for ExtendedCPDO
...
Alessandro Rubini [Wed, 20 May 2009 21:39:08 +0000 (22:39 +0100)]
[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *
The second argument of the probe method points to the amba_id
structure, so it's better passed with the correct type. None of the
current in-tree drivers uses the pointer, so they have only been
checked for a clean compile.
Change suggested by Russell King.
Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michel Dänzer [Wed, 20 May 2009 11:32:00 +0000 (13:32 +0200)]
drm: Copy back ioctl data to userspace regardless of return code.
Fixes a regression from commit
9d5b3ffc42f7820e8ee07705496955e4c2c38dd9
('drm: fixup some of the ioctl function exit paths'): The vblank ioctl
needs to update the userspace parameters when interrupted by a signal,
which was prevented by the return code check. This could cause the X
server to hang in drmWaitVBlank().
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Greg Ungerer [Wed, 20 May 2009 06:12:32 +0000 (16:12 +1000)]
MIPS: 64-bit: Fix system lockup.
The address range size calculation inside local_flush_tlb_kernel_range()
is being truncated by a too small size variable holder on 64-bit systems.
The truncated size can result in an erroneous tlbsize check that means we
sit spinning inside a loop trying to flush a hige number of TLB entries.
This is for all intents and purposes a system hang. Fix by using an
appropriately sized valiable to hold the size.
[Ralf: Greg's original patch submission identified the issue and fixed one
instance in tlb-r4k.c but there there were several more. For consistency
I also modified tlb-r3k.c even though that file is only used on 32-bit.]
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
peter fuerst [Sun, 17 May 2009 21:49:45 +0000 (23:49 +0200)]
MIPS: IP28: Change to build with -mr10k-cache-barrier=store
Richard Sandiford's new code for inserting the cache-barriers, for GCC
4.3 and above and already incorporated in the current GCC-release, uses
a slightly different option-syntax.
Signed-off-by: peter fuerst <post@pfrst.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Ralf Baechle [Sat, 16 May 2009 11:23:45 +0000 (12:23 +0100)]
MIPS: IP22: Fix hang in power button interrupt handler
The hang was caused by the use of disable_irq() from the interrupt handler
itself. Fixed by the use of disable_irq_nosync(). The issue was
triggered by:
commit
3aa551c9b4c40018f0e261a178e3d25478dc04a9
Author: Thomas Gleixner <tglx@linutronix.de>
Date: Mon Mar 23 18:28:15 2009 +0100
genirq: add threaded interrupt handler support
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Andrew Randrianasulu [Thu, 14 May 2009 18:29:27 +0000 (11:29 -0700)]
MIPS: IP32: Fix hang on shutdown in power button interrupt handler.
The hang was caused by the use of disable_irq() from the interrupt handler
itself. Fixed by the use of disable_irq_nosync(). The issue was
triggered by:
commit
3aa551c9b4c40018f0e261a178e3d25478dc04a9
Author: Thomas Gleixner <tglx@linutronix.de>
Date: Mon Mar 23 18:28:15 2009 +0100
genirq: add threaded interrupt handler support
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Linus Torvalds [Wed, 20 May 2009 15:56:10 +0000 (08:56 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
cdrom: beyond ARRAY_SIZE of viocd_diskinfo
xen/blkfront: fix warning when deleting gendisk on unplug/shutdown
xen/blkfront: allow xenbus state transition to Closing->Closed when not Connected
Linus Torvalds [Wed, 20 May 2009 15:36:53 +0000 (08:36 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: fix pointer initialization and checks in cifs_follow_symlink (try #4)
Takashi Iwai [Wed, 20 May 2009 15:05:52 +0000 (17:05 +0200)]
ALSA: pcsp - fix printk format warning again
The commit
5a641bcd6398841cc4606b0a732d41a09256fd94 changed the
printk format to '%lu', but the value passed seems to be dependent
on the architecture. On x86-64, I got a new warning now because an
int value is passed actaully.
As a workaround, just cast the value always to unsigned long.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Krzysztof Hałasa [Fri, 20 Feb 2009 00:01:33 +0000 (01:01 +0100)]
IXP4xx: Add support for the second half of the 64 hardware queues.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Roel Kluin [Wed, 20 May 2009 06:42:06 +0000 (08:42 +0200)]
cdrom: beyond ARRAY_SIZE of viocd_diskinfo
Do not go beyond ARRAY_SIZE of viocd_diskinfo
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Linus Torvalds [Wed, 20 May 2009 01:44:09 +0000 (18:44 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sameo/mfd-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
mfd: pcf50633: fix unsafe disable_irq()
mfd: Keep a cache of WM8350 volatile values
Linus Torvalds [Wed, 20 May 2009 01:43:50 +0000 (18:43 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
ipv4: make default for INET_LRO consistent with help text
net: fix skb_seq_read returning wrong offset/length for page frag data
pkt_sched: gen_estimator: use 64 bit intermediate counters for bps
be2net: add two new pci device ids to pci device table
sch_teql: should not dereference skb after ndo_start_xmit()
tcp: fix MSG_PEEK race check
Doc: fixed descriptions on /proc/sys/net/core/* and /proc/sys/net/unix/*
Neterion: *FIFO1_DMA_ERR set twice, should 2nd be *FIFO2_DMA_ERR?
mv643xx_eth: fix PPC DMA breakage
bonding: fix link down handling in 802.3ad mode
bridge: fix initial packet flood if !STP
bridge: relay bridge multicast pkgs if !STP
NET: Meth: Fix unsafe mix of irq and non-irq spinlocks.
mlx4_en: Fix not deleted napi structures
ipconfig: handle case of delayed DHCP server
netpoll: don't dereference NULL dev from np
wimax/i2400m: fix device crash: fix optimization in _roq_queue_update_ws
Linus Torvalds [Wed, 20 May 2009 01:43:21 +0000 (18:43 -0700)]
Merge branch 'for-linus' of git://git./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:
TPM: get_event_name stack corruption
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