Tony Lindgren [Thu, 28 May 2009 22:44:54 +0000 (15:44 -0700)]
Merge branch 'omap3-upstream' into for-next
Conflicts:
arch/arm/mach-omap2/serial.c
Tony Lindgren [Thu, 28 May 2009 22:41:03 +0000 (15:41 -0700)]
Merge branch 'omap-upstream' into for-next
Conflicts:
arch/arm/mach-omap2/Makefile
Tony Lindgren [Thu, 28 May 2009 21:04:00 +0000 (14:04 -0700)]
ARM: OMAP3: Initialize more devices for LDP
Based on an earlier patches by Stanley.Miao <stanley.miao@windriver.com>
and Nishant Kamat <nskamat@ti.com>.
Note that at the ads7846 support still needs support for vaux_control
for the touchscreen to work.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Imre Deak [Thu, 28 May 2009 21:04:00 +0000 (14:04 -0700)]
ARM: OMAP3: ZOOM MDK: Add FB support to board file
Based on an earlier patch by Stanley.Miao <stanley.miao@windriver.com>
with board-*.c changes split to avoid conflicts with other device updates.
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Stanley.Miao <stanley.miao@windriver.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 28 May 2009 21:03:59 +0000 (14:03 -0700)]
ARM: OMAP3: SDRC: add timing data for Qimonda HYB18M512160AF-6
Add timing data for the Qimonda HYB18M512160AF-6 SDRAM chip, used on
the OMAP3430SDP boards.
Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying
the chip used on 3430SDP.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 28 May 2009 21:03:59 +0000 (14:03 -0700)]
ARM: OMAP3: SDRC: add timing data for Micron MT46H32M32LF-6, v2
Add timing data for the Micron MT46H32M32LF-6 SDRAM chip, used on the
OMAP3 Beagle and EVM boards. Original timing data is from the Micron
datasheet PDF downloaded from:
http://download.micron.com/pdf/datasheets/dram/mobile/1gb_ddr_mobile_sdram_t48m.pdf
Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying
the chips used on Beagle & OMAP3EVM.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vikram Pandita [Thu, 28 May 2009 21:03:59 +0000 (14:03 -0700)]
ARM: OMAP2/3: Serial: Remove arch_initcall dependency
Move platform_device_register() for serial device to
omap_serial_init()
There is no need to have arch_initcall() dependency in serial
as already board files call the function omap_serial_init()
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 28 May 2009 21:03:58 +0000 (14:03 -0700)]
ARM: OMAP2/3: Remove L4_WK_OMAP_BASE, L4_PER_OMAP_BASE, L4_EMU_BASE, L3_OMAP_BASE
These are not being used right now, and the processor specific
defines should be used instead by any code accessing these registers.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Andrew de Quincey [Thu, 28 May 2009 21:03:31 +0000 (14:03 -0700)]
ARM: OMAP1: Make 770 LCD work
Make 770 LCD work by adding clk_add_alias().
Also remove the old unused functions.
Note that the clk_add_alias() could probably be moved
to arch/arm/clkdev.c later on.
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com
Tony Lindgren [Thu, 28 May 2009 20:23:53 +0000 (13:23 -0700)]
ARM: OMAP: Add some entries to MAINTAINERS
Add some entries to MAINTAINERS.
Also regroup all omap entries together, and remove an inactive
MMC maintainers entry, and Jarkko Lavinen instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Imre Deak [Thu, 28 May 2009 20:23:53 +0000 (13:23 -0700)]
ARM: OMAP2: 2430SDP: Add FB support to board file
Based on an earlier patch by Hunyue Yau <hyau@mvista.com> with
board-*.c changes split to avoid conflicts with other device updates.
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Hunyue Yau <hyau@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 28 May 2009 20:23:52 +0000 (13:23 -0700)]
ARM: OMAP2/3: Add generic smc91x support when connected to GPMC
Convert the board-rx51 smc91x code to be generic and make
the boards to use it. This allows future recalculation of the
timings when the source clock gets scaled.
Also correct the rx51 interrupt to be IORESOURCE_IRQ_HIGHLEVEL.
Thanks to Paul Walmsley <paul@pwsan.com> for better GPMC timing
calculations.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Juha Yrjola [Thu, 28 May 2009 20:23:52 +0000 (13:23 -0700)]
ARM: OMAP2/3: Add generic onenand support when connected to GPMC
Add generic onenand support when connected to GPMC and make the
boards to use it.
The patch has been modified to make it more generic to support all
the boards with GPMC. The patch also remove unused prototype for
omap2_onenand_rephase(void).
Note that board-apollon.c is currently using the MTD_ONENAND_GENERIC
and setting the GPMC timings in the bootloader. Setting the GPMC
timings in the bootloader will not allow supporting frequency
scaling for the onenand source clock.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Santosh Shilimkar [Thu, 28 May 2009 20:23:52 +0000 (13:23 -0700)]
ARM: OMAP2/3: sDMA: Correct omap_request_dma_chain(), v2
Original OMAP DMA chaining design had chain_id as one of the callback
parameters. Patch
538528de0cb256f65716ab2e9613d9e920f97fe2 changed it
to use logical channel instead.
Correct the naming for callback to also use logical channel number
instead of the chain_id.
More details are on this email thread:
http://marc.info/?l=linux-omap&m=
122961071931459&w=2
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tomi Valkeinen [Thu, 28 May 2009 20:23:51 +0000 (13:23 -0700)]
ARM: OMAP2/3: DMA: implement trans copy and const fill
Implement transparent copy and constant fill features for OMAP2/3.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Kevin Hilman [Fri, 15 May 2009 18:29:28 +0000 (11:29 -0700)]
OMAP1: PM: update and decouple from OMAP2/3 PM core
Update OMAP1-specific PM infrastructure. This is a sync of what is in
linux-omap for OMAP1.
This mostly de-couples OMAP1 PM from OMAP2/3 PM and renames things
accordingly, and removes omap2/3 specific code from OMAP1 specific
headers.
Original OMAP1 decoupling patch for OMAP PM branch by Paul Walmsley.
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Tue, 5 May 2009 23:34:25 +0000 (16:34 -0700)]
OMAP3: PM: prevent module wakeups from waking IVA2
By default, prevent functional wakeups from inside a module from
waking up the IVA2. Let DSP Bridge code handle this when loaded.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Mon, 27 Apr 2009 23:14:54 +0000 (16:14 -0700)]
OMAP3: PM: Clear pending PRCM reset flags on init
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Mon, 27 Apr 2009 14:50:23 +0000 (07:50 -0700)]
OMAP3: PM: Ensure PRCM interrupts are cleared at boot
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Peter 'p2' De Schrijver [Mon, 19 Jan 2009 17:09:22 +0000 (19:09 +0200)]
OMAP3: PM: Ensure MUSB block can idle when driver not loaded
Otherwise, bootloaders may leave MUSB in a state which prevents
retention.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Wed, 26 Nov 2008 05:48:28 +0000 (21:48 -0800)]
OMAP3: PM: D2D clockdomain supports SW supervised transitions
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Tue, 28 Apr 2009 22:27:44 +0000 (15:27 -0700)]
OMAP3: PM: Add D2D clocks and auto-idle setup to PRCM init
Add D2D clocks (modem_fck, sad2d_ick, mad2d_ick) to clock framework
and ensure that auto-idle bits are set for these clocks during PRCM
init.
Also add omap3_d2d_idle() function called durint PRCM setup which
ensures D2D pins are MUX'd correctly to enable retention for
standalone (no-modem) devices.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Jouni Hogander [Tue, 9 Dec 2008 11:36:50 +0000 (13:36 +0200)]
OMAP: UART: Add sysfs interface for adjusting UART sleep timeout
This patch makes it possible to change uart sleep timeout. New sysfs
entry is added (/sys/devices/platform/serial8250.<uart>/sleep_timeout)
Writing zero will disable the timeout feature and prevent UART clocks
from being disabled.
Also default timeout is increased to 5 second to make serial console
more usable.
Original patch was written by Tero Kristo.
Cc: Tero Kristo <Tero.Kristo@nokia.com>
Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Wed, 4 Feb 2009 18:51:40 +0000 (10:51 -0800)]
OMAP3: PM: UART: disable clocks when idle and off-mode support
This patch allows the UART clocks to be disabled when the OMAP UARTs
are inactive, thus permitting the chip to hit retention in idle.
After the expiration of an activity timer, each UART is allowed to
disable its clocks so the system can enter retention. The activity
timer is (re)activated on any UART interrupt, UART wake event or any
IO pad wakeup. The actual disable of the UART clocks is done in the
'prepare_idle' hook called from the OMAP idle loop.
While the activity timer is active, the smart-idle mode of the UART is
also disabled. This is due to a "feature" of the UART module that
after a UART wakeup, the smart-idle mode may be entered before the
UART has communicated the interrupt, or upon TX, an idle mode may be
entered before the TX FIFOs are emptied.
Upon suspend, the 'prepare_suspend' hook cancels any pending activity
timers and allows the clocks to be disabled immediately.
In addition, upon disabling clocks the UART state is saved in case
of an off-mode transition while clocks are off.
Special thanks to Tero Kristo for the initial ideas and first versions
of UART idle support, and to Jouni Hogander for extra testing and
bugfixes.
Tested on OMAP3 (Beagle, RX51, SDP, EVM) and OMAP2 (n810)
Cc: Tero Kristo <tero.kristo@nokia.com>
Cc: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Fri, 31 Oct 2008 18:08:42 +0000 (11:08 -0700)]
OMAP3: PM: Add wake-up bit defintiions for CONTROL_PADCONF_X
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Tue, 25 Nov 2008 19:48:24 +0000 (11:48 -0800)]
OMAP3: PM: Force IVA2 into idle during bootup
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Jouni Hogander [Tue, 3 Feb 2009 23:49:04 +0000 (15:49 -0800)]
OMAP: Add new function to check wether there is irq pending
Add common omap2/3 function to check wether there is irq pending.
Switch to use it in omap2 pm code instead of its own.
Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Thu, 28 May 2009 17:56:16 +0000 (10:56 -0700)]
OMAP2/3: PM: push core PM code from linux-omap
This patch is to sync the core linux-omap PM code with mainline. This
code has evolved and been used for a while the linux-omap tree, but
the attempt here is to finally get this into mainline.
Following this will be a series of patches from the 'PM branch' of the
linux-omap tree to add full PM hardware support from the linux-omap
tree.
Much of this PM core code was written by Jouni Hogander with
significant contributions from Paul Walmsley as well as many others
from Nokia, Texas Instruments and linux-omap community.
Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Kevin Hilman [Wed, 6 May 2009 22:53:25 +0000 (15:53 -0700)]
Revert "ARM: OMAP: Mask interrupts when disabling interrupts, v2"
This reverts commit
5461af5af5c6a7fee78978aafe720541bf3a2f55.
Adding a disable hook to the irq_chip is not the way to fix the
problem being addressed by this patch. Instead, we need to fix
support for [enable|disable]_irq_wake().
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Tony Lindgren [Tue, 26 May 2009 21:41:35 +0000 (14:41 -0700)]
Merge branch 'omap-clock-upstream' of git://git.pwsan.com/linux-2.6 into for-next
Santosh Shilimkar [Mon, 25 May 2009 18:26:48 +0000 (11:26 -0700)]
ARM: OMAP: Remove unnecessary omap2_globals.
This patch removes unnecessary omap2_globals and pass the global structures
directly as function argument.
The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Santosh Shilimkar [Mon, 25 May 2009 18:26:48 +0000 (11:26 -0700)]
ARM: OMAP: Remove useless omap_sram_error function.
This patch removes fixes omap_sram_error() function and replace the
error paths with BUG_ON.
The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Santosh Shilimkar [Mon, 25 May 2009 18:26:47 +0000 (11:26 -0700)]
ARM: OMAP: Remove unwanted type casts and fix the compiler warning.
This patch fixes the compiler warning "assignment from incompatible
pointer type" in dmtimer.c and removes the tye casts. These warnings
were suppressed by type catsing.
The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:26:47 +0000 (11:26 -0700)]
ARM: OMAP2/3: Reorganize Makefile to add omap4 support
We don't necessarily want to compile in irq.o and sdrc.o for omap4.
Also, clock and prcm may not be implemented initially.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:26:46 +0000 (11:26 -0700)]
ARM: OMAP2/3: Remove OMAP_CM_REGADDR
Processor specific macros should be used instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:26:46 +0000 (11:26 -0700)]
ARM: OMAP2/3: Remove OMAP2_PRCM_BASE
It's currently unused, and processor specific defines should
be used instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:26:45 +0000 (11:26 -0700)]
ARM: OMAP2/3: Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S
Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:26:42 +0000 (11:26 -0700)]
ARM: OMAP2/3: Remove OMAP_PRM_REGADDR and OMAP2_PRM_BASE
Remove OMAP_PRM_REGADDR and use processor specific defines instead.
Also fold in a patch from Kevin Hilman to add _OFFSET #defines
for the PRCM registers to be used with the prm_[read|write]_* macros.
These are used extensively in the forthcoming OMAP PM support.
Also remove now unused OMAP2_PRM_BASE.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:26:41 +0000 (11:26 -0700)]
ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASE
Use processor specific defines instead.
As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK
calling sched_clock before we have things initialized:
http://patchwork.kernel.org/patch/15810/
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:44 +0000 (11:08 -0700)]
ARM: OMAP1: Misc clean-up
Remove unnecessary Kconfig line and allow compile of MBOX_FWK.
Also allow building USB on Nokia 770.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jarkko Nikula [Mon, 25 May 2009 18:08:43 +0000 (11:08 -0700)]
ARM: OMAP: Update contact address of I2C registration helper
This email address is going to expire soon so update it.
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Eero Nurkkala [Mon, 25 May 2009 18:08:42 +0000 (11:08 -0700)]
ARM: OMAP: McBSP: Fix legacy interrupts to clear their status
If XSYNCERR or RSYNCERR interrupts are enabled, they are never
cleared causing the IRQ handler to be continuously called.
This patch clears the IRQs in question in the event they are
enabled and taken.
Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Mans Rullgard [Mon, 25 May 2009 18:08:41 +0000 (11:08 -0700)]
ARM: OMAP: Increase VMALLOC_END to allow 256MB RAM
This increases VMALLOC_END to 0x18000000, making room for 256MB
RAM with the default 128MB vmalloc region.
Note that after this patch there's no longer a hole between vmalloc
space and the beginning of IO space on omap2 as the first virtual
mapping starts at 0xd8000000.
Also fold in a related change from Paul Walmsley <paul@pwsan.com>
to change the OMAP2_SRAM addresses accordingly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Santosh Shilimkar [Mon, 25 May 2009 18:08:37 +0000 (11:08 -0700)]
ARM: OMAP: Remove unnecessary omap2_globals.
This patch removes unnecessary omap2_globals and pass the global structures
directly as function argument.
The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Santosh Shilimkar [Mon, 25 May 2009 18:08:37 +0000 (11:08 -0700)]
ARM: OMAP: Remove useless omap_sram_error function.
This patch removes fixes omap_sram_error() function and replace the
error paths with BUG_ON.
The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Santosh Shilimkar [Mon, 25 May 2009 18:08:36 +0000 (11:08 -0700)]
ARM: OMAP: Remove unwanted type casts and fix the compiler warning.
This patch fixes the compiler warning "assignment from incompatible
pointer type" in dmtimer.c and removes the tye casts. These warnings
were suppressed by type catsing.
The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:36 +0000 (11:08 -0700)]
ARM: OMAP2/3: Reorganize Makefile to add omap4 support
We don't necessarily want to compile in irq.o and sdrc.o for omap4.
Also, clock and prcm may not be implemented initially.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:36 +0000 (11:08 -0700)]
ARM: OMAP2/3: Remove OMAP_CM_REGADDR
Processor specific macros should be used instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:35 +0000 (11:08 -0700)]
ARM: OMAP2/3: Remove OMAP2_PRCM_BASE
It's currently unused, and processor specific defines should
be used instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:35 +0000 (11:08 -0700)]
ARM: OMAP2/3: Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S
Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:34 +0000 (11:08 -0700)]
ARM: OMAP2/3: Remove OMAP_PRM_REGADDR and OMAP2_PRM_BASE
Remove OMAP_PRM_REGADDR and use processor specific defines instead.
Also fold in a patch from Kevin Hilman to add _OFFSET #defines
for the PRCM registers to be used with the prm_[read|write]_* macros.
These are used extensively in the forthcoming OMAP PM support.
Also remove now unused OMAP2_PRM_BASE.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 25 May 2009 18:08:33 +0000 (11:08 -0700)]
ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASE
Use processor specific defines instead.
As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK
calling sched_clock before we have things initialized:
http://patchwork.kernel.org/patch/15810/
Signed-off-by: Tony Lindgren <tony@atomide.com>
Linus Torvalds [Sat, 23 May 2009 21:47:00 +0000 (14:47 -0700)]
Linux 2.6.30-rc7
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
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>
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>
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