On Tue, Aug 28, 2012 at 4:30 AM, Axel Lin axel@gmail.com wrote:
irq_alloc_descs() returns negative error code on failure.
Signed-off-by: Axel Lin axel@gmail.com
Magnuis can I have your ACK on this?
Yours,
Linus Walleij
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DIV_ROUND_CLOSEST returns a bad result for dividends with different sign:
DIV_ROUND_CLOSEST(-2, 2) = 0
Most of the time this does not matter. However, in the hardware monitoring
subsystem, DIV_ROUND_CLOSEST is sometimes used on integers which can be
negative (such as temperatures).
On Thu, 2012-08-23 at 13:41 +0200, Ulf Hansson wrote:
From: Ulf Hansson ulf.hans...@linaro.org
Fixup some errorhandling for clocks during probe and make sure
to use clk_prepare as well as clk_enable.
Signed-off-by: Ulf Hansson ulf.hans...@linaro.org
Acked-by: Linus Walleij
On Fri, 2012-08-24 at 16:36 -0700, Dave Jiang wrote:
Signed-off-by: Dave Jiang dave.ji...@intel.com
Sounds okay to me, I can carry it once Dan acks it
---
drivers/dma/ioat/pci.c | 22 ++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git
On Thu, 30 Aug 2012 17:10:47 -0700 Guenter Roeck li...@roeck-us.net wrote:
DIV_ROUND_CLOSEST returns a bad result for dividends with different sign:
DIV_ROUND_CLOSEST(-2, 2) = 0
Most of the time this does not matter. However, in the hardware monitoring
subsystem, DIV_ROUND_CLOSEST is
On Wed, Aug 29, 2012 at 10:36 AM, Yinghai Lu ying...@kernel.org wrote:
On Wed, Aug 29, 2012 at 8:57 AM, Yinghai Lu ying...@kernel.org wrote:
also have another version for probe_resource, please check attached version
-v8.
sorry, v8 forget removing two lines.
please -v9 instead.
-v8:
Hi hpa,
Thanks for the review!
However, I have a question... rather than putting the attributes as the
first data bytes, would it be better to make it either part of the
filename (assuming there is at least one character other than / which
can be reasonably relied upon to not be part of the
On Wed, 2012-08-29 at 10:16 +0530, Tushar Behera wrote:
DMA clients pdma0 and pdma1 are internal to the SoC and are used only
by dedicated peripherals. Since they cannot be used for generic
purpose, their capability should be set as DMA_PRIVATE.
The patches are rebased on top of v3.6-rc3.
On Thu, 2012-08-30 at 10:43 -0400, Matt Porter wrote:
On Thu, Aug 30, 2012 at 07:46:32PM +0530, Sekhar Nori wrote:
Hi Matt,
On 8/23/2012 6:39 AM, Matt Porter wrote:
Removes use of the DaVinci EDMA private DMA API and replaces
it with use of the DMA engine API.
Signed-off-by:
On 08/30/2012 05:17 PM, Tejun Heo wrote:
Hello, Lai.
On Thu, Aug 30, 2012 at 05:16:01PM +0800, Lai Jiangshan wrote:
gcwq_unbind_fn() is unsafe even it is called from a work item.
so we need non_manager_role_manager_mutex_unlock().
If rebind_workers() is called from a work item, it is safe
On Thu, Aug 30, 2012 at 05:35:31PM -0700, Andrew Morton wrote:
On Thu, 30 Aug 2012 17:10:47 -0700 Guenter Roeck li...@roeck-us.net wrote:
DIV_ROUND_CLOSEST returns a bad result for dividends with different sign:
DIV_ROUND_CLOSEST(-2, 2) = 0
Most of the time this does not matter.
On Wed, Aug 29, 2012 at 02:31:26AM -0700, Eric W. Biederman wrote:
Dave thanks for taking the time to take a detailed look at this code.
Dave Chinner da...@fromorbit.com writes:
On Tue, Aug 28, 2012 at 12:09:56PM -0700, Eric W. Biederman wrote:
Add the data type struct kqid which
On Fri, Aug 31, 2012 at 9:05 AM, Linus Walleij linus.wall...@linaro.org wrote:
On Tue, Aug 28, 2012 at 4:30 AM, Axel Lin axel@gmail.com wrote:
irq_alloc_descs() returns negative error code on failure.
Signed-off-by: Axel Lin axel@gmail.com
Magnuis can I have your ACK on this?
Yes,
The MAX197 is an A/D converter, made by Maxim. This driver currently
supports the MAX197, and MAX199. They are both 8-Channel, Multi-Range,
5V, 12-Bit DAS with 8+4 Bus Interface and Fault Protection.
The available ranges for the MAX197 are {0,-5V} to 5V, and {0,-10V} to
10V, while they are
On Thu, Aug 30, 2012 at 06:07:45PM -0400, Vivek Goyal wrote:
On Wed, Aug 29, 2012 at 10:13:45AM -0700, Kent Overstreet wrote:
[..]
Performance aside, punting submission to per device worker in case of deep
stack usage sounds cleaner solution to me.
Agreed, but performance tends to
Declare an array of platform_device_id, instead of registering a driver
for each supported chip. This makes the code cleaner.
Also add a module description.
Signed-off-by: Vivien Didelot vivien.dide...@savoirfairelinux.com
---
drivers/hwmon/sht15.c | 94
On Thu, Aug 30, 2012 at 6:43 PM, Kent Overstreet koverstr...@google.com wrote:
On Thu, Aug 30, 2012 at 06:07:45PM -0400, Vivek Goyal wrote:
On Wed, Aug 29, 2012 at 10:13:45AM -0700, Kent Overstreet wrote:
[..]
Performance aside, punting submission to per device worker in case of
deep
Hi Alexander,
On Thu, 30 Aug 2012 13:08:09 +0200
Alexander Stein alexander.st...@systec-electronic.com wrote:
On Thursday 30 August 2012 17:19:15, Feng Tang wrote:
IMO the i2c_register_board_info only works in quite static setups.
Especially with I2C-Busses attached to hotplugable PCI
Wouldn't that be better handled by O_APPEND?
Jeremy Kerr jeremy.k...@canonical.com wrote:
Hi hpa,
Thanks for the review!
However, I have a question... rather than putting the attributes as
the
first data bytes, would it be better to make it either part of the
filename (assuming there is
On 08/30/2012 05:09 PM, Karicheri, Muralidharan wrote:
-Original Message-
From: Rob Herring [mailto:robherri...@gmail.com]
Sent: Thursday, August 30, 2012 2:27 PM
To: Karicheri, Muralidharan
Cc: grant.lik...@secretlab.ca; devicetree-disc...@lists.ozlabs.org; linux-
-Original Message-
From: Geanta Neag Horia Ioan-B05471
Sent: Thursday, August 30, 2012 10:23 PM
To: Liu Qiang-B32616; linux-cry...@vger.kernel.org;
dan.j.willi...@gmail.com; herb...@gondor.hengli.com.au;
da...@davemloft.net; linux-kernel@vger.kernel.org; linuxppc-
Hi, All,
I used two spinlocks in my code, and I enabled the following CONFIGs
for debugging.
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_LOCKDEP=y
void abc_init(struct abc_dev *dev)
{
spin_lock_init(dev-locka);
spin_lock_init(dev-lockb);
}
void
The if condition
if (!buf !buf-area)
checks if the buf pointer is NULL and then dereferences it again to
check if the buffer area is NULL, resulting in possible NULL
dereference.
Signed-off-by: Prasad Joshi prasadjoshi.li...@gmail.com
---
sound/soc/spear/spear_pcm.c |2 +-
1 files
On Thu, Aug 30, 2012 at 11:43 AM, Jim Cromie jim.cro...@gmail.com wrote:
On Sun, Aug 26, 2012 at 5:25 AM, Joe Perches j...@perches.com wrote:
The recent commit to fix dynamic_debug was a bit unclean.
Neaten the style for dynamic_debug.
Reduce the stack use of message logging that uses
I have recently started to get problems with X simply shutting itself
down and returning to the login screen. In the X logs I find:
[ 1492.936]
Fatal server error:
[ 1492.936] WaitForSomething(): select: Invalid argument
No messages whatsoever is found in the kernel logs. This error
On Thu, Aug 30, 2012 at 9:05 PM, Andreas Bombe a...@debian.org wrote:
With that somewhat easy test I bisected it down to 4e8b14526 time:
Improve sanity checking of timekeeping inputs. The latest Linus git
(155e36d40) with a revert of the bisected commit does not show the
problem.
Ok, I guess
On 30 August 2012 22:44, Hein Tibosch hein_tibo...@yahoo.es wrote:
After some recent changes to dw_dmac, the driver got broken
for the AVR32 platform for two reasons:
The accessors to i/o memory had become little-endian.
The maximum transfer width on the memory side was increased
from 32 to
On Wed, Aug 29, 2012 at 03:16:41PM -0700, Jeff Layton wrote:
On Wed, 29 Aug 2012 09:25:27 -0700
Nick Pasich n...@nickandbarb.net wrote:
I'm using kernel 3.5.3 ...
It happens on 3.5.1 and 3.5.2 also.
I know that Nick Bowler has already reported this...
I'm experiencing the
From: Tao Ma boyu...@taobao.com
All callers of throtl_update_dispatch_stats uses tg_to_blkg and then
in this function we use blkg_to_tg again to change it back. So remove
all these useless conversion and use throtl_grp directly to call
throtl_update_dispatch_stats.
Cc: Tejun Heo t...@kernel.org
Thanks for pointing it out.
Jimmy
On Thu, 2012-08-30 at 16:34 +0800, j...@perches.com wrote:
On Thu, 2012-08-30 at 13:19 +0800, gang@intel.com wrote:
diff --git a/MAINTAINERS b/MAINTAINERS
[]
INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
[]
-T: Mercurial
From: Tao Ma boyu...@taobao.com
Currently, if the IO is throttled by io-throttle, the SA has no idea of
the situation and can't report it to the real application user about
that he/she has to do something. So this patch adds a new interface
named blkio.throttle.io_queued which indicates how many
Acked-by: Gang Wei gang@intel.com
From: Xiaoyan Zhang xiaoyan.zh...@intel.com
For TXT boot, while Linux kernel trys to shutdown/S3/S4/reboot, it need to
jump back to tboot code and do TXT teardown work. Previously kernel zapped
all mem page identity mapping (va=pa) after booting, so
There are two reasons we need to use x86_hyper instead of
query_hypervisor_presence():
- Not only hyperv but also other hypervisors such as kvm would set
X86_FEATURE_HYTPERVISOR, so query_hypervisor_presence() will return true even
in kvm. This may cause extra delay of 5 seconds before
On Thu, Aug 30, 2012 at 1:16 PM, Toshi Kani toshi.k...@hp.com wrote:
Added acpi_lookup_driver(), which looks up an associated driver
for the notified ACPI device object by walking through the list
of ACPI drivers.
Signed-off-by: Toshi Kani toshi.k...@hp.com
---
drivers/acpi/scan.c |
On 31 August 2012 10:45, Hein Tibosch hein_tibo...@yahoo.es wrote:
On 8/31/2012 12:26 PM, Viresh Kumar wrote:
BTW, Ideally speaking the fix for AVR32 which will enable 32bit mem
support and enable BIG endian support should have been part of this
patchset. That code can go through DMA tree as
Gerald Schaefer gerald.schae...@de.ibm.com writes:
The thp page table pre-allocation code currently assumes that pgtable_t
is of type struct page *. This may not be true for all architectures,
so this patch removes that assumption by replacing the functions
prepare_pmd_huge_pte() and
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