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* 'next' of git://github.com/kernelslacker/cpufreq:
[CPUFREQ] db8500: support all frequencies
[CPUFREQ] db8500: remove unneeded for loop iteration over freq_table
[CPUFREQ] ARM Exynos4210 PM/Suspend compatibility with different bootloaders
[CPUFREQ] ARM: ux500: send cpufreq notification for all cpus
[CPUFREQ] e_powersaver: Allow user to lower maximum voltage
[CPUFREQ] e_powersaver: Check BIOS limit for CPU frequency
[CPUFREQ] e_powersaver: Additional checks
[CPUFREQ] exynos4210: Show list of available frequencies
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* 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6: (80 commits)
mfd: Fix missing abx500 header file updates
mfd: Add missing <linux/io.h> include to intel_msic
x86, mrst: add platform support for MSIC MFD driver
mfd: Expose TurnOnStatus in ab8500 sysfs
mfd: Remove support for early drop ab8500 chip
mfd: Add support for ab8500 v3.3
mfd: Add ab8500 interrupt disable hook
mfd: Convert db8500-prcmu panic() into pr_crit()
mfd: Refactor db8500-prcmu request_clock() function
mfd: Rename db8500-prcmu init function
mfd: Fix db5500-prcmu defines
mfd: db8500-prcmu voltage domain consumers additions
mfd: db8500-prcmu reset code retrieval
mfd: db8500-prcmu tweak for modem wakeup
mfd: Add db8500-pcmu watchdog accessor functions for watchdog
mfd: hwacc power state db8500-prcmu accessor
mfd: Add db8500-prcmu accessors for PLL and SGA clock
mfd: Move to the new db500 PRCMU API
mfd: Create a common interface for dbx500 PRCMU drivers
mfd: Initialize DB8500 PRCMU regs
...
Fix up trivial conflicts in
arch/arm/mach-imx/mach-mx31moboard.c
arch/arm/mach-omap2/board-omap3beagle.c
arch/arm/mach-u300/include/mach/irqs.h
drivers/mfd/wm831x-spi.c
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When the VFS prunes a dentry from the cache, clear the D_COMPLETE flag
on the parent dentry. Do this for the live and snapshotted namespaces. Do
not bother for the .snap dir contents, since we do not cache that.
Signed-off-by: Sage Weil <[email protected]>
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Some BIOS report invalid pins as digital output pins. The driver checks
the connection but it doesn't do it fully correctly, and it leaves some
undefined value as the audio-out widget, which makes the driver spewing
warnings. This patch fixes the issue.
Reference: https://bugzilla.novell.com/show_bug.cgi?id=727348
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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* 'sh-latest' of git://github.com/pmundt/linux-sh:
sh: Add default uImage rule for sh7757lcr
sh: modify the asm/sh_eth.h to linux/sh_eth.h in sh7757lcr
sh: userimask.c needs linux/stat.h
sh: pfc: Add GPIO IRQ support
sh: modify the asm/sh_eth.h to linux/sh_eth.h in some boards
sh: pfc: Remove unused gpio_in_use member
sh: add parameters for EHCI and RIIC in clock-sh7757.c
sh: kexec: Add PHYSICAL_START
SH: irq: Remove IRQF_DISABLED
sh: pfc: get_config_reg() shift clean up
sh: intc: Add IRQ trigger bit field check
sh: drop unused Kconfig symbol
sh: Fix implicit declaration of function numa_node_id
sh: kexec: Register crashk_res
sh: ecovec: add renesas_usbhs DMAEngine support
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git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock:
hwspinlock: add MAINTAINERS entries
hwspinlock/omap: omap_hwspinlock_remove should be __devexit
hwspinlock/u8500: add hwspinlock driver
hwspinlock/core: register a bank of hwspinlocks in a single API call
hwspinlock/core: remove stubs for register/unregister
hwspinlock/core: use a mutex to protect the radix tree
hwspinlock/core/omap: fix id issues on multiple hwspinlock devices
hwspinlock/omap: simplify allocation scheme
hwspinlock/core: simplify 'owner' handling
hwspinlock/core: simplify Kconfig
Fix up trivial conflicts (addition of omap_hwspinlock_pdata, removal of
omap_spinlock_latency) in arch/arm/mach-omap2/hwspinlock.c
Also, do an "evil merge" to fix a compile error in omap_hsmmc.c which
for some reason was reported in the same email thread as the "please
pull hwspinlock changes".
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
Revert "HID: multitouch: decide if hid-multitouch needs to handle mt devices"
HID: drivers/hid/hid-roccat.c: eliminate a null pointer dereference
HID: hid-apple: add device ID of another wireless aluminium
HID: Add device IDs for Macbook Pro 8 keyboards
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This reverts commit 144060fee07e9c22e179d00819c83c86fbcbf82c.
It causes a resume regression for Andi on his Acer Aspire 1830T post
3.1. The screen just stays black after wakeup.
Also, it really looks like the wrong way to suspend and resume perf
events: I think they should be done as part of the CPU suspend and
resume, rather than as a notifier that does smp_call_function().
Reported-by: Andi Kleen <[email protected]>
Acked-by: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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In the old --stdio interface the annotation is done just after one
selects a symbol, while in --tui, now the default when the required libs
are installed, we annotate all symbols with samples so that when
annotation is asked we see what happened recently on that symbol.
To achieve that the --stdio variant checks if the hist_entry being
processed is the one selected by the user via the 's' hotkey. What
happens now that we share the hist_entry abstractions with 'perf report'
is that for minimizing locking contention multiple rb_trees are used,
one for collecting the samples and other to browse/show them after
resorting it by number of samples and decay them, which is done
periodically.
So the simple test in record_precise_ip doesn't work as we move
hist_entries between those rb_trees. To fix it just check that the
underlying struct symbol associated with those hist_entries is the same.
Reported-by: Mike Galbraith <[email protected]>
Tested-by: Mike Galbraith <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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In practice, it is being hard to distinguish when a patch
should go to staging tree or to the media tree. Better
to distinguish it, by putting the media drivers at a
separate staging directory. Newer staging drivers that include
anything with "dvb*.h", "v4l2*.h" or "videodev2.h" should
go to the drivers/staging/media tree.
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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This driver had the major issues already fixed. Move it out
of staging.
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Remove #if's related to kernel version and the code not applicable
to 3.2+ kernels.
Cc: Devin Heitmueller <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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The driver depends on DVB_CORE so there is no need for conditional
compilation of parts of the code depending on CONFIG_DVB_CORE as
the driver is never compiled with CONFIG_DVB_CORE* disabled.
Cc: Devin Heitmueller <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Add support for nBox Tuner Dongle based on the same chip.
Cc: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix compilation errors in the USB driver by replacing usb_buffer_free(),
usb_buffer_alloc() with usb_free_coherent() and usb_alloc_coherent().
Add entries for the driver in parent Makefile and Kconfig.
[[email protected]: minor edit to changelog]
Cc: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Also amend some mismatched comments.
Cc: Devin Heitmueller <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Remove inclusion of Windows and other not linux related headers.
[[email protected]: edited changelog, folded long line in Makefile]
Cc: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix a couple of files which were supposed by be relicensed as GPL
but were overlooked.
Signed-off-by: Pierrick Hascoet <[email protected]>
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Properly handle the case where the driver can be associated with
multiple different products (as opposed to always saying the device
is named after the value in a #define).
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Add support for the Elgato EyeTV DTT Deluxe. Note that the product name
field has not yet been abstracted out, so it will still identify itself
as a PCTV 74e. The driver was originally built by the chipset manufacturer
so that the product vendor can specify the device name via a #define, but
wasn't setup to support multiple products from the same build of the driver.
Thanks to Joerg Unglaub for suggesting this change.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as10x_cmd_cfg.c. No functional changes.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_usb_drv.c. No functional changes.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_fe.c. No functional changes.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as10x_cmd_stream.c. No functional changes.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as10x_cmd.c. No functional changes.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_fw.c. No functional changes.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_drv.c.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Changes by Devin Heitmueller:
Import the original Abilis Systems as102 driver. The source is unmodified,
with the only changes I've made so far were that I created a Kconfig and
Makefile so that the code builds in a standard v4l-dvb tree.
This driver requires firmware (which Abilis has provided with redistribution
terms which will allow it to be bundled in the Linux distributions). The
firmware can be downloaded from here:
Thanks to Rainer Miethling from PCTV Systems for working to get the driver
released (for use with the PCTV 74e) and Pierrick Hascoet from Abilis for
authoring the driver.
Changes by Piotr Chmura:
- moved the driver from media/dvb to staging/media
- removed Makefile/Kconfig - compilation fails in current tree
[[email protected]: edited changelog]
Signed-off-by: Pierrick Hascoet <[email protected]>
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Piotr Chmura <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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demodulator"
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Leaving this code enabled breaks the build on some architectures,
and we shouldn't have any floating point math in the kernel, anyway.
These macros need to be re-written, but it's harmless to simply
return zero for now.
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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The cx18 driver was not setting up the analog tuner driver to enable
FM radio. This change fixes that. Thanks go to Ian Armstrong for
reporting and fixing the analogous problem in ivtv.
Signed-off-by: Andy Walls <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Although the ivtv driver reports radio support through the V4L2 API, it fails
to actually enable it. This patch fixes that.
Signed-off-by: Ian Armstrong <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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Revise stac92xx_parse_auto_config to automatically scan for digital input
and output converters.
Signed-off-by: Charles Chin <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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When looking at memory consumption issues I noticed quite a
lot of memory in the kmalloc-2048 bucket:
OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
6561 6471 98% 2.30K 243 27 15552K kmalloc-2048
Over 15MB. slub debug shows that cfq is responsible for almost
all of it:
# sort -nr /sys/kernel/slab/kmalloc-2048/alloc_calls
6402 .cfq_init_queue+0xec/0x460 age=43423/43564/43655 pid=1 cpus=4,11,13
In scsi_alloc_sdev we do scsi_alloc_queue but if slave_alloc
fails we don't free it with scsi_free_queue.
The patch below fixes the issue:
OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
135 72 53% 2.30K 5 27 320K kmalloc-2048
# cat /sys/kernel/slab/kmalloc-2048/alloc_calls
3 .cfq_init_queue+0xec/0x460 age=3811/3876/3925 pid=1 cpus=4,11,13
Signed-off-by: Anton Blanchard <[email protected]>
Cc: <[email protected]> #2.6.38+
Signed-off-by: James Bottomley <[email protected]>
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This patch corrects the retry interval for alua rtpg command. Purpose was to retry the commands in seconds.
But that was not happening. Reason is msleep takes argument in milliseconds.
Also added minor text after successful attach.
Signed-off-by: Babu Moger <[email protected]>
Acked-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Fixes documentation of a parameter of iscsi_bsg_host_add function to silence
to make htmldocs
Signed-off-by: Marcos Paulo de Souza <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The ore need suplied a r4w_get_page/r4w_put_page API
from Filesystem so it can get cache pages to read-into when
writing parial stripes.
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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Finally remove all the old raid engine, which is by now
dead code.
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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In this patch we are actually moving to the ORE.
(Object Raid Engine).
objio_state holds a pointer to an ore_io_state. Once
we have an ore_io_state at hand we can call the ore
for reading/writing. We register on the done path
to kick off the nfs io_done mechanism.
Again for Ease of reviewing the old code is "#if 0"
but is not removed so the diff command works better.
The old code will be removed in the next patch.
fs/exofs/Kconfig::ORE is modified to also be auto-included
if PNFS_OBJLAYOUT is set. Since we now depend on ORE.
(See comments in fs/exofs/Kconfig)
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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For Ease of reviewing I split the move to ore into 3 parts
move to ore 01: ore_layout & ore_components
move to ore 02: move to ORE
move to ore 03: Remove old raid engine
This patch modifies the objio_lseg, layout-segment level
and devices and components arrays to use the ORE types.
Though it will be removed soon, also the raid engine
is modified to actually compile, possibly run, with
the new types. So it is the same old raid engine but
with some new ORE types.
For Ease of reviewing, some of the old code is
"#if 0" but is not removed so the diff command works
better. The old code will be removed in the 3rd patch.
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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* All instances of objlayout_io_state => objlayout_io_res
* All instances of state => oir;
* All instances of ol_state => oir;
Big but nothing to it
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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This is part of moving objio_osd to use the ORE.
objlayout_io_state had two functions:
1. It was used in the error reporting mechanism at layout_return.
This function is kept intact.
(Later patch will rename objlayout_io_state => objlayout_io_res)
2. Carrier of rw io members into the objio_read/write_paglist API.
This is removed in this patch.
The {r,w}data received from NFS are passed directly to the
objio_{read,write}_paglist API. The io_engine is now allocating
it's own IO state as part of the read/write. The minimal
functionality that was part of the generic allocation is passed
to the io_engine.
So part of this patch is rename of:
ios->ol_state.foo => ios->foo
At objlayout_{read,write}_done an objlayout_io_state is passed that
denotes the result of the IO. (Hence the later name change).
If the IO is successful objlayout calls an objio_free_result() API
immediately (Which for objio_osd causes the release of the io_state).
If the IO ended in an error it is hanged onto until reported in
layout_return and is released later through the objio_free_result()
API. (All this is not new just renamed and cleaned)
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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objlayout driver was always returning PNFS_ATTEMPTED from it's
read/write_pagelist operations. Even on error. Fix that.
Start by establishing an error return API from io-engine, by
not returning ssize_t (length-or-error) but returning "int"
0=OK, 0>Error. And clean up all return types in io-engine.
Then if io-engine returned error return PNFS_NOT_ATTEMPTED
to generic layer. (With a dprint)
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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The EOF calculation was done on .read_pagelist(), cached
in objlayout_io_state->eof, and set in objlayout_read_done()
into nfs_read_data->res.eof.
So set it directly into nfs_read_data->res.eof and avoid
the extra member.
Signed-off-by: Boaz Harrosh <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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When CONFIG_NFS=y and CONFIG_NFS_V3_{,V4}=n we get the following warning.
fs/nfs/write.c: In function ‘nfs_writeback_done’:
fs/nfs/write.c:1246:21: warning: unused variable ‘server’
Remove the variable 'server' to fix the above warning.
Signed-off-by: Rakib Mullick <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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Fix the following unused variable warning.
fs/nfs/file.c: In function ‘nfs_file_release’:
fs/nfs/file.c:140:17: warning: unused variable ‘dentry’
fs/nfs/file.c: In function ‘nfs_file_read’:
fs/nfs/file.c:237:9: warning: unused variable ‘count’
Signed-off-by: Rakib Mullick <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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