On 01/05/2013 05:02 AM, Laxman Dewangan wrote:
From: Pritesh Raithatha praitha...@nvidia.com
This adds a driver for the Tegra114 pinmux, and required
parameterization data for Tegra114.
The driver uses the common Tegra pincontrol driver utility
functions to implement the majority of the
On Mon, Jan 07, 2013 at 06:33:56AM -0800, Vinod Koul wrote:
On Mon, Jan 07, 2013 at 12:21:42PM +0100, Fabio Baltieri wrote:
Hi all,
this series contains many fixes and updates for the ste_dma40 driver.
The first patches of the series were originally sent weeks ago but did not
On Mon, Jan 07, 2013 at 11:41:36AM +0800, Lin Feng wrote:
The memmove span covers from (next+1) to the end of the array, and the index
of next is (i+1), so the index of (next+1) is (i+2). So the size of remaining
array elements is (type-cnt - (i + 2)).
Cc: Tejun Heo t...@kernel.org
On 01/05/2013 05:04 AM, Laxman Dewangan wrote:
NVIDIA's Tegra114 has following enhanced feature in i2c controller:
- Enable/disable control for per packet transfer complete interrupt.
Earlier SoCs could not disable this.
- Single clock source for standard/fast and HS mode clock speed.
The
On Mon, Jan 7, 2013 at 8:26 AM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
On Fri, Jan 04, 2013 at 02:10:25PM -0800, Yinghai Lu wrote:
On Fri, Jan 4, 2013 at 1:02 PM, Shuah Khan shuahk...@gmail.com wrote:
Pani'cing the system doesn't sound like a good option to me in this
case. This
On 01/05/2013 05:06 AM, Laxman Dewangan wrote:
NVIDIA's Tegra114 has APB DMA controller which supports channel wise
pause control. The global pause is used for clock gating and hence
DMA registers are not accessible if DMAs are globally disabled.
Add support for use of channel wise pause
On Mon, Jan 07, 2013 at 07:58:10AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:50:59AM -0800, Paul E. McKenney wrote:
rcu: Provide RCU CPU stall warnings for tiny RCU
Tiny RCU has historically omitted RCU CPU stall warnings in order to
reduce memory requirements, however, lack
On 01/07/2013 01:20 AM, Terje Bergström wrote:
On 04.01.2013 22:25, Stephen Warren wrote:
On 01/04/2013 03:09 AM, Terje Bergström wrote:
...
I think we have now two ways to go forward with cons and pros:
1) Keep host1x and tegra-drm as separate driver
+ Code almost done
- we need
Hugh Dickins pointed out that migrate_misplaced_transhuge_page() does not
check page_count before migrating like base page migration and khugepage. He
could not see why this was safe and he is right.
The potential impact of the bug is avoided due to the limitations of NUMA
balancing. The
Adds documentation describing the SECCOMP_RET_INFO return value.
Signed-off-by: Corey Bryant cor...@linux.vnet.ibm.com
---
v2:
- Add arch to message (w...@chromium.org)
Documentation/prctl/seccomp_filter.txt | 8
1 file changed, 8 insertions(+)
diff --git
On 01/07/2013 07:23 AM, Linus Walleij wrote:
From: Linus Walleij linus.wall...@linaro.org
Instead of jumping to a label later in the probe just return
with an error code whenever probe() fails. Make sure to remove
the gpiochip on irqdomain error now that we're at it.
The series,
Adds a sample that demonstrates use of the SECCOMP_RET_INFO return value.
Signed-off-by: Corey Bryant cor...@linux.vnet.ibm.com
---
v2:
- Modify test to use fprintf and add arch hints
samples/seccomp/Makefile | 8 ++-
samples/seccomp/bpf-logger.c | 50
In kernel users need to access the EEPROM using the i2c_client
interface. Extend at24 to use it via the command interface.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
drivers/misc/eeprom/at24.c | 23 ++
include/linux/i2c/eeprom.h | 59
On Sun, 6 Jan 2013, Aaron Lu wrote:
In August 2010, Jens and Alan discussed about Runtime PM and the block
layer. http://marc.info/?t=12825910841r=1w=2
And then Alan has given a detailed implementation guide:
http://marc.info/?l=linux-scsim=133727953625963w=2
To test:
# ls -l
On Sat, Jan 05, 2013 at 09:48:54AM -0800, Paul E. McKenney wrote:
From: Paul E. McKenney paul.mcken...@linaro.org
Currently, the only way to specify no-CBs CPUs is via the rcu_nocbs
kernel command-line parameter. This is inconvenient in some cases,
particularly for randconfig testing, so
Adds a new return value to seccomp filters that causes an
informational kernel message to be printed. The message
includes the system call number and architecture.
This can be used to learn the system calls that a process
is using.
Signed-off-by: Corey Bryant cor...@linux.vnet.ibm.com
---
v2:
On Sun, 6 Jan 2013, Aaron Lu wrote:
From: Lin Ming ming.m@intel.com
Add runtime pm helper functions:
void blk_pm_runtime_init(struct request_queue *q, struct device *dev)
- Initialization function for drivers to call.
int blk_pre_runtime_suspend(struct request_queue *q)
- If
On Mon, Jan 07, 2013 at 08:58:09AM -0500, Sasha Levin wrote:
jump_label_text_reserved() doesn't modify the memory it works on, it just
checks whether there are any jump labels there.
Constify the parameters of it to prevent warnings when working with it.
I don't see any 'const' data passed
Hi Linus,
A bit delayed (new job fun), but there's nothing terribly exciting in
here.
The following changes since commit 11520e5e7c1855fc3bf202bb3be35a39d9efa034:
Revert x86-64/efi: Use EFI to deal with platform wall clock (again)
(2012-12-15 15:20:41 -0800)
are available in the git
On Mon, Jan 07, 2013 at 07:50:02AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:09:36AM -0800, Paul E. McKenney wrote:
From: Paul E. McKenney paul...@linux.vnet.ibm.com
It turns out that gcc 4.8 warns on array indexes being out of bounds
unless it can prove otherwise. It gives
On Mon, Jan 07, 2013 at 09:16:02AM -0800, Paul E. McKenney wrote:
On Mon, Jan 07, 2013 at 07:50:02AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:09:36AM -0800, Paul E. McKenney wrote:
From: Paul E. McKenney paul...@linux.vnet.ibm.com
It turns out that gcc 4.8 warns on array
On Fri, 14 Sep 2012, Stefano Stabellini wrote:
On Fri, 14 Sep 2012, Pawel Moll wrote:
On Fri, 2012-09-14 at 12:13 +0100, Stefano Stabellini wrote:
Signed-off-by: Stefano Stabellini stefano.stabell...@eu.citrix.com
CC: Russell King li...@arm.linux.org.uk
CC: Pawel Moll
On Sun, 6 Jan 2013, Aaron Lu wrote:
From: Lin Ming ming.m@intel.com
When a request is added:
If device is suspended or is suspending and the request is not a
PM request, resume the device.
When the last request finishes:
Call pm_runtime_mark_last_busy() and
On Mon, Jan 7, 2013 at 9:17 AM, Matthew Garrett
matthew.garr...@nebula.com wrote:
A bit delayed (new job fun), but there's nothing terribly exciting in
here.
Nonetheless, this does not seem to be appropriate for outside the merge window.
Linus
--
To unsubscribe from this list:
On Tue, Jan 1, 2013 at 6:30 PM, devendra.aaru devendra.a...@gmail.com wrote:
On Tue, Jan 1, 2013 at 3:17 PM, Peter Senna Tschudin
peter.se...@gmail.com wrote:
I'm not sure if I'm emailing the right people. My problem is with
dynamic clock and or power management.
I'm using
Adding some more people.
Aaron, Shane, do you guys have any ideas? I've been seeing something
similar on an AMD desktop box recently and Jiri sees it on a laptop with
an SSD.
Here's Jiri's original mail with more info: http://lkml.org/lkml/2012/10/26/208
Thanks.
On Mon, Dec 03, 2012 at
On Mon, Jan 07, 2013 at 09:22:38AM -0800, Linus Torvalds wrote:
On Mon, Jan 7, 2013 at 9:17 AM, Matthew Garrett
matthew.garr...@nebula.com wrote:
A bit delayed (new job fun), but there's nothing terribly exciting in
here.
Nonetheless, this does not seem to be appropriate for outside the
On Mon, 2012-12-31 at 00:46 +, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki rafael.j.wyso...@intel.com
Commit 1d57433 (ACPI: Separate adding ACPI device objects from
probing ACPI drivers) introduced an ACPI power resources management
I am seeing a different commit id for this.
On 07/01/13 17:21, Stefano Stabellini wrote:
On Fri, 14 Sep 2012, Stefano Stabellini wrote:
On Fri, 14 Sep 2012, Pawel Moll wrote:
On Fri, 2012-09-14 at 12:13 +0100, Stefano Stabellini wrote:
Signed-off-by: Stefano Stabellini stefano.stabell...@eu.citrix.com
CC: Russell King
On Mon, Jan 7, 2013 at 4:24 AM, Hillf Danton dhi...@gmail.com wrote:
I take another try with waiting added, take a look please.
Hmm. Is there some reason we never need to worry about it for the
pmd_numa() case just above?
A comment about this all might be a really good idea.
Hi,
I'm trying to use the Tsi148 VME-PCI-bridge on a PowerPC-SPE using the
Debian port, but compiling the kernel 3.7.1 myself. Everything seems
to work as expected, except for the messages:
vme_tsi148 :02:0e.0: Can't get assigned pci irq vector 00
vme_tsi148 :02:0e.0: Chip
On Fri, Nov 30, 2012 at 02:19:22PM +0800, Li Zhong wrote:
As new context tracking subsystem added, it seems ignore_user_qs and
in_user defined in struct rcu_dynticks are no longer needed, so remove
them.
Signed-off-by: Li Zhong zh...@linux.vnet.ibm.com
Hearing no objections from Frederic,
On Fri, Jan 04, 2013 at 01:05:17PM -0800, Greg Thelen wrote:
Move the cgroup_event_listener.c tool from Documentation into the new
tools/cgroup directory.
This change involves wiring cgroup_event_listener.c into the tools/
make system so that is can be built with:
$ make tools/cgroup
Hi Linus,
This set covers regressions and two obvious bugfixes. The rest can wait
for 3.9.
The following changes since commit 4c9014f2ca7e5ecf8806e838be0f07aa1810c985:
Merge tag 'nfs-for-3.8-2' of
git://git.linux-nfs.org/projects/trondmy/linux-nfs (2013-01-07 08:36:45 -0800)
are available
On Fri, Jan 04, 2013 at 01:05:18PM -0800, Greg Thelen wrote:
If the absolute-path-to-control-file command line parameter cannot
be opened, then cgroup_event_listener prints an error message and
tries to return an error. However, due to an uninitialized variable
the return value was undefined.
On Sat, Jan 05, 2013 at 08:29:44PM +0100, Samuel Thibault wrote:
Indeed. The same happens in synth_add, so Greg please use this instead:
Check that array index is in-bounds before accessing the synths[] array.
Signed-off-by: Nickolai Zeldovich nicko...@csail.mit.edu
Signed-off-by: Samuel
2013/1/7 Paul E. McKenney paul...@linux.vnet.ibm.com:
On Fri, Nov 30, 2012 at 02:19:22PM +0800, Li Zhong wrote:
As new context tracking subsystem added, it seems ignore_user_qs and
in_user defined in struct rcu_dynticks are no longer needed, so remove
them.
Signed-off-by: Li Zhong
On Mon, Jan 07, 2013 at 04:04:01PM +0100, Andreas Hartmann wrote:
Ben Hutchings wrote:
On Mon, 2013-01-07 at 09:10 +0100, Stanislaw Gruszka wrote:
On Mon, Jan 07, 2013 at 09:05:32AM +0100, Stanislaw Gruszka wrote:
To be clear, I have all of these in the queue:
be03d4a45c09 rt2x00: Don't
On Mon, Jan 07, 2013 at 08:57:48AM -0800, Paul E. McKenney wrote:
On Mon, Jan 07, 2013 at 07:58:10AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:50:59AM -0800, Paul E. McKenney wrote:
rcu: Provide RCU CPU stall warnings for tiny RCU
Tiny RCU has historically omitted RCU CPU
On Sat, Jan 05, 2013 at 11:46:32AM -0600, Shawn Bohrer wrote:
I've tried reproducing the issue, but so far I've been unsuccessful
but I believe that is because my RT tasks aren't using enough CPU
cause borrowing from the other runqueues. Normally our RT tasks use
very little CPU so I'm not
On Mon, Jan 07, 2013 at 06:46:07PM +0100, Frederic Weisbecker wrote:
2013/1/7 Paul E. McKenney paul...@linux.vnet.ibm.com:
On Fri, Nov 30, 2012 at 02:19:22PM +0800, Li Zhong wrote:
As new context tracking subsystem added, it seems ignore_user_qs and
in_user defined in struct rcu_dynticks
On 7 January 2013 18:58, Steven Rostedt rost...@goodmis.org wrote:
On Mon, 2013-01-07 at 15:28 +0530, Viresh Kumar wrote:
I have another idea that we can try:
queue_work_on_any_cpu().
I think this is a good idea.
:) :)
- the mask of cpus to schedule this work on
OR
- Sched Level
[Removed Suresh and Venki from discussion, they switched their companies
probably]
On 7 January 2013 20:34, Tejun Heo t...@kernel.org wrote:
The latter part not using idle cpu just for processing work does
apply to homogeneous systems too but as I wrote earlier work items
don't spontaneously
On 2013.01.07 at 09:16 -0800, Paul E. McKenney wrote:
On Mon, Jan 07, 2013 at 07:50:02AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:09:36AM -0800, Paul E. McKenney wrote:
From: Paul E. McKenney paul...@linux.vnet.ibm.com
It turns out that gcc 4.8 warns on array indexes
Hi Eiraku-san,
Thank you for the patch. This version is definitely better than the previous
one, but I still have a couple of comments.
On Tuesday 25 December 2012 20:19:12 Hideki EIRAKU wrote:
This is the Renesas IPMMU driver and IOMMU API implementation.
The IPMMU module supports the MMU
This is a patch to add const to the lists of strings in binder.c
as suggested by checkpatch.pl
Signed-off-by: Patrik Kårlin patrik.kar...@gmail.com
---
drivers/staging/android/binder.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/android/binder.c
On Mon, Jan 07, 2013 at 07:08:55PM +0100, Markus Trippelsdorf wrote:
On 2013.01.07 at 09:16 -0800, Paul E. McKenney wrote:
On Mon, Jan 07, 2013 at 07:50:02AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:09:36AM -0800, Paul E. McKenney wrote:
From: Paul E. McKenney
On Thu, Dec 13, 2012 at 07:40:39PM +0100, Hans J. Koch wrote:
Hi Greg,
my new UIO tree is based on your current char-misc tree. Please pull the
following two patches.
Thanks,
Hans
The following changes since commit 1ebaf4f4e6912199f8a4e30ba3ab55da2b71bcdf:
Merge branch
This patch series had a new feature to the kernel perf_events
interface and corresponding user level tool, perf.
With this patch, it is possible to sample (not trace) memory
accesses (load, store). For loads, the instruction and data
addresses are captured along with the latency and data source.
From: Andi Kleen a...@linux.intel.com
Add a way for the CPU initialization code to register additional events,
and merge them into the events attribute directory. Used in the next
patch.
Signed-off-by: Andi Kleen a...@linux.intel.com
---
arch/x86/kernel/cpu/perf_event.c | 33
This patch adds a flags field to each event constraint.
It can be used to store event specific features which can
then later be used by scheduling code or low-level x86 code.
The flags are propagated into event-hw.flags during the
get_event_constraint() call. They are cleared during the
From: Andi Kleen a...@linux.intel.com
For some events it's useful to weight sample with a hardware
provided number. This expresses how expensive the action the
sample represent was. This allows the profiler to scale
the samples to be more informative to the programmer.
There is already the
This patch adds PERF_SAMPLE_DSRC.
PERF_SAMPLE_DSRC collects the data source, i.e., where
did the data associated with the sampled instruction
come from. Information is stored in a perf_mem_dsrc
structure. It contains opcode, mem level, tlb, snoop,
lock information, subject to availability in
This patch adds support for PEBS Precise Store
which is available on Intel Sandy Bridge and
Ivy Bridge processors.
To use Precise store, the proper PEBS event
must be used: mem_trans_retired:precise_stores.
For the perf tool, the generic mem-stores event
exported via sysfs can be used directly.
This patch adds the sorting and histogram support
functions to enable profiling of memory accesses.
The following sorting orders are added:
- symbol_daddr: data address symbol (or raw address)
- dso_daddr: data address shared object
- weight: access cost
- locked: access uses locked
Add the -l option to perf record to enable sampling
access cost sampling.
Data address sampling is obtained via the -d option.
Signed-off-by: Stephane Eranian eran...@google.com
---
tools/perf/builtin-record.c |2 ++
tools/perf/perf.h |1 +
tools/perf/util/evsel.c |6
This new command is a wrapper on top of perf record and
perf report to make it easier to configure for memory
access profiling.
To record loads:
$ perf mem -t load rec .
To record stores:
$ perf mem -t store rec .
To get the report:
$ perf mem -t load rep
Signed-off-by: Stephane
Leverages the PERF_RECORD_MISC_MMAP_DATA bit in
the RECORD_MMAP record header. When the bit is set
then the mapping type is set to MAP__VARIABLE.
Signed-off-by: Stephane Eranian eran...@google.com
---
tools/perf/util/machine.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
From: Namhyung Kim namhyung@lge.com
When loading symbols in a data mapping, ABS symbols (which has a value
of SHN_ABS in its st_shndx) failed at elf_getscn(). And it marks the
loading as a failure so already loaded symbols cannot be fixed up.
I'm not sure what should be done. Just ignore
From: Namhyung Kim namhyung@lge.com
The symbol addresses in a dso have relative offsets from the start of
a mapping. So in order to ouput correct offset value from @ip, one of
them should be converted.
Cc: Stephane Eranian eran...@google.com
Signed-off-by: Namhyung Kim namhy...@kernel.org
Type of mapping was lost and made it hard for a tool
to distinguish code vs. data mmaps. Perf has the ability
to distinguish the two.
Use a bit in the header-misc bitmask to keep track of
the mmap type. If PERF_RECORD_MISC_MMAP_DATA is set then
the mapping is not executable (!VM_EXEC). If not
This patch adds the --mem-mode option to perf report.
This mode requires a perf.data file created with memory
access samples.
Signed-off-by: Stephane Eranian eran...@google.com
---
tools/perf/builtin-report.c | 131 +--
1 file changed, 127 insertions(+),
This patch extends Jiri's changes to make generic
events mapping visible via sysfs. The patch extends
the mechanism to non-generic events by allowing
the mappings to be hardcoded in strings.
This mechanism will be used by the PEBS-LL patch
later on.
Signed-off-by: Stephane Eranian
Was missing from current code yet PERF_SAMPLE_ADDR has
been present for a long time. Needed for PEBS-LL mode.
Signed-off-by: Stephane Eranian eran...@google.com
---
tools/perf/util/session.c |4
1 file changed, 4 insertions(+)
diff --git a/tools/perf/util/session.c
Ensure we grab the weight from raw sample struct
and that we can dump it via perf report -D.
Signed-off-by: Stephane Eranian eran...@google.com
---
tools/perf/util/event.h |1 +
tools/perf/util/evsel.c |5 +
tools/perf/util/session.c |3 +++
3 files changed, 9 insertions(+)
Make the PEBS Load Latency threshold register layout
and encoding visible to user level tools.
Signed-off-by: Stephane Eranian eran...@google.com
---
arch/x86/kernel/cpu/perf_event_intel.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
This patch adds support for memory profiling using the
PEBS Load Latency facility.
Load accesses are sampled by HW and the instruction
address, data address, load latency, data source, tlb,
locked information can be saved in the sampling buffer
if using the PERF_SAMPLE_COST (for latency),
Stanislaw Gruszka wrote:
On Mon, Jan 07, 2013 at 04:04:01PM +0100, Andreas Hartmann wrote:
Ben Hutchings wrote:
On Mon, 2013-01-07 at 09:10 +0100, Stanislaw Gruszka wrote:
On Mon, Jan 07, 2013 at 09:05:32AM +0100, Stanislaw Gruszka wrote:
To be clear, I have all of these in the queue:
On Mon, Jan 07, 2013 at 10:24:17AM -0800, Josh Triplett wrote:
On Mon, Jan 07, 2013 at 07:08:55PM +0100, Markus Trippelsdorf wrote:
On 2013.01.07 at 09:16 -0800, Paul E. McKenney wrote:
On Mon, Jan 07, 2013 at 07:50:02AM -0800, Josh Triplett wrote:
On Sat, Jan 05, 2013 at 09:09:36AM
Hello Helmut!
Helmut Schaa wrote:
On Mon, Jan 7, 2013 at 4:04 PM, Andreas Hartmann
andihartm...@01019freenet.de wrote:
The solution would be IMHO, to implement an own aggregation handling,
maybe the same way as it was done for carl9170, which had the same problem:
On Mon, Dec 3, 2012 at 1:59 PM, Shuah Khan shuahk...@gmail.com wrote:
On Mon, Dec 3, 2012 at 1:00 PM, Alex Williamson
alex.william...@redhat.com wrote:
On Mon, 2012-12-03 at 12:48 -0700, Alex Williamson wrote:
On Mon, 2012-12-03 at 10:40 -0700, Shuah Khan wrote:
On Mon, Dec 3, 2012 at 9:37
On Thu, Dec 20, 2012 at 12:11 PM, Sasha Levin sasha.le...@oracle.com wrote:
Remove cases of redundant checks and remote unreachable paths.
Signed-off-by: Sasha Levin sasha.le...@oracle.com
Thanks, Sasha. I applied this for v3.9.
---
drivers/pci/hotplug/cpqphp_ctrl.c | 57
Introducing a Device Tree overlay cape manager.
Using it it is possible to support the growing cape ecosystem for
the beaglebone, without having to hack a board file for each and
every cape plug combination.
It is possible to force load capes, and also possible to remove
them if need be
A cape loader based on DT overlays and DT objects.
Beaglebone cape manager implementation.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
arch/arm/mach-omap2/Kconfig|2 +
drivers/misc/Kconfig |2 +
drivers/misc/Makefile
Document the beaglebone's cape driver bindings.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
.../devicetree/bindings/misc/capes-beaglebone.txt | 110 +
1 file changed, 110 insertions(+)
create mode 100644
Bindings which enable the DT overlay based cape manager for
the Texas Instruments Beaglebone platform.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
arch/arm/boot/dts/am335x-bone.dts | 68 ++-
1 file changed, 67 insertions(+), 1
Makefile rules to support compiling DT cape definitions.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
firmware/Makefile | 7 +++
1 file changed, 7 insertions(+)
diff --git a/firmware/Makefile b/firmware/Makefile
index cbb09ce..361b2af 100644
--- a/firmware/Makefile
+++
Add the weather cape to the supported capes.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
arch/arm/boot/dts/am335x-bone.dts | 9 -
firmware/Makefile | 5 +++
firmware/capes/cape-bone-weather-00A0.dts | 66 +++
From: admin01 admin01@admin01-desktop.(none)
* STMicroelectronics version 1.2.0, Copyright (C) 2010
* STMicroelectronics comes with ABSOLUTELY NO WARRANTY.
* This is free software, and you are welcome to redistribute it
* under certain conditions.
This is the driver for TPM chip from ST
Commit bf4d1b5ddb78f86078ac6ae0415802d5f0c68f92 (cpuidle: support
multiple drivers) changed the number of initialized state kobjects
in cpuidle_add_state_sysfs() from device-state_count to drv-state_count,
but leaved device-state_count in cpuidle_remove_state_sysfs().
Those two values might have
Without this patch, the SHT15 driver may fail silently with a
non-bidirectional data line and/or an input-only clock line. The patch
checks the return value of gpio_direction_* function calls, prints an
error message for void-returning functions or returns the corresponding
error code otherwise.
This patch renames the supply_uV* variables to supply_uv* to avoid
CamelCase as warned by the checkpatch.pl script.
Signed-off-by: Vivien Didelot vivien.dide...@savoirfairelinux.com
---
drivers/hwmon/sht15.c | 22 +++---
1 file changed, 11 insertions(+), 11 deletions(-)
diff
On Mon, Jan 07, 2013 at 12:43:22PM +0530, Durgadoss R wrote:
This patch creates a thermal map sysfs node under
/sys/class/thermal/zoneX/. This contains
entries named map0, map1 .. mapN. Each map has the
following space separated values:
trip_type sensor_name cdev_name trip_mask weights
sysfs
On Mon, Jan 07, 2013 at 07:38:35PM +0100, Andreas Hartmann wrote:
Stanislaw Gruszka wrote:
On Mon, Jan 07, 2013 at 04:04:01PM +0100, Andreas Hartmann wrote:
Ben Hutchings wrote:
On Mon, 2013-01-07 at 09:10 +0100, Stanislaw Gruszka wrote:
On Mon, Jan 07, 2013 at 09:05:32AM +0100, Stanislaw
On Mon, 7 Jan 2013, Marc Zyngier wrote:
On 07/01/13 17:21, Stefano Stabellini wrote:
On Fri, 14 Sep 2012, Stefano Stabellini wrote:
On Fri, 14 Sep 2012, Pawel Moll wrote:
On Fri, 2012-09-14 at 12:13 +0100, Stefano Stabellini wrote:
Signed-off-by: Stefano Stabellini
On Mon, Jan 07, 2013 at 12:43:26PM +0530, Durgadoss R wrote:
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
Unless you wish to
On Mon, Jan 07, 2013 at 12:43:24PM +0530, Durgadoss R wrote:
This patch makes MAX_SENSORS_PER_ZONE and
MAX_CDEVS_PER_ZONE values configurable. The
default value is 1, and range is 1-12.
Why would we ever want to change this? Why make this configurable at
all, how is a distro supposed to set
On Mon, Jan 07, 2013 at 12:43:20PM +0530, Durgadoss R wrote:
+struct thermal_cooling_device *get_cdev_by_name(const char *name)
+{
+ struct thermal_cooling_device *pos;
+ struct thermal_cooling_device *cdev = NULL;
+
+ mutex_lock(cdev_list_lock);
+ for_each_cdev(pos) {
+
Also, since IOMMU drivers can no longer assume swiotlb is allocated
enough_mem_for_swiotlb() check fails, AMD IOMMU or another other iommu
driver can't simply rely on changing swiotlb=1 and assuming the buffer
is there.
As Konrad suggested, a hook is needed, however, I think the logic to
On Mon, 7 Jan 2013, Geert Uytterhoeven wrote:
JFYI, when comparing v3.8-rc2 to v3.8-rc1[3], the summaries are:
- build errors: +3/-3
3 regressions:
+ drivers/gpio/gpio-sx150x.c: error: field 'gpio_chip' has incomplete type:
47:35 = 47:35, 47:19
+ drivers/mfd/htc-i2cpld.c: error: field
On Mon, 7 Jan 2013 00:09:47 +0100
Alessandro Rubini rub...@gnudd.com wrote:
I don't expect you'll see serious performance differences on the PC. I
think ARM users will have better benefits, due to the different cache
architecture. You told me Jon measured meaningful figures on a Marvel
CPU.
16 * 64 is a bit much.
Use kmalloc_array instead.
Signed-off-by: Joe Perches j...@perches.com
---
net/sunrpc/xprtrdma/verbs.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 745973b..9cfebb4 100644
---
On Mon, Jan 07 2013, Tejun Heo wrote:
On Fri, Jan 04, 2013 at 01:05:18PM -0800, Greg Thelen wrote:
If the absolute-path-to-control-file command line parameter cannot
be opened, then cgroup_event_listener prints an error message and
tries to return an error. However, due to an uninitialized
* Pantelis Antoniou pa...@antoniou-consulting.com [130103 14:35]:
The IRQ array must be terminated by -1 and not by -1+OMAP_INTC_START
This led to having a resource list of 100s of IRQs.
This is a bug for sure introduced with commit a2cfc509 (ARM: OMAP3+:
hwmod: Add AM33XX HWMOD data). Anybody
Hi,
* Pantelis Antoniou pa...@antoniou-consulting.com [130103 14:34]:
omap_device relies on the platform notifier callbacks managing resources
behind the scenes. The resources were not properly linked causing crashes
when removing the device.
Rework the resource modification code so that
On 01/07/2013 11:40 AM, Jason Baron wrote:
On Mon, Jan 07, 2013 at 08:58:09AM -0500, Sasha Levin wrote:
jump_label_text_reserved() doesn't modify the memory it works on, it just
checks whether there are any jump labels there.
Constify the parameters of it to prevent warnings when working with
Hi,
On Jan 7, 2013, at 10:05 PM, Tony Lindgren wrote:
Hi,
* Pantelis Antoniou pa...@antoniou-consulting.com [130103 14:34]:
omap_device relies on the platform notifier callbacks managing resources
behind the scenes. The resources were not properly linked causing crashes
when removing the
Guennadi Liakhovetski g.liakhovet...@gmx.de writes:
(adding Robert to CC)
I don't think any data is freed by pxa_free_dma(), it only disables DMA on
a certain channel. Theoretically there could be a different problem:
pxa_free_dma() deactivates DMA, whereas pxa_dma_start_channels()
On Mon, 7 Jan 2013, Tony Lindgren wrote:
* Pantelis Antoniou pa...@antoniou-consulting.com [130103 14:35]:
The IRQ array must be terminated by -1 and not by -1+OMAP_INTC_START
This led to having a resource list of 100s of IRQs.
This is a bug for sure introduced with commit a2cfc509 (ARM:
* Pantelis Antoniou pa...@antoniou-consulting.com [130107 10:54]:
A cape loader based on DT overlays and DT objects.
Beaglebone cape manager implementation.
Signed-off-by: Pantelis Antoniou pa...@antoniou-consulting.com
---
arch/arm/mach-omap2/Kconfig|2 +
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