On Tue, Apr 9, 2013 at 10:35 AM, Jean-Nicolas Graux
wrote:
> Provides support for 1801 variant of stmpe gpio port expanders.
> This chip has 18 gpios configurable as GPI, GPO, keypad matrix,
> special key or dedicated key function.
>
> Note that special/dedicated key function is not supported
On Tue, Apr 9, 2013 at 1:39 PM, Daniel Tang wrote:
>>> +union reg_clk_speed {
>>> + unsigned long raw;
>>> + struct {
>>> + unsigned long __padding0:1;
>>> + unsigned long base_cpu_ratio:7;
>>> + unsigned long is_base_27mhz:1;
>>> +
On Thu, 04 Apr 2013, Lee Jones wrote:
> The main aim for this cycle is to have the u8540 booting to a
> console. However, the u8540 doesn't support all of the u8500
> platform devices yet. After this stage is complete we can then
> fill in the inadequacies, such as specific clock support at a
>
On Sat, Mar 30, 2013 at 09:38:54AM +0100, Lars-Peter Clausen wrote:
> On 03/29/2013 10:49 PM, Vinod Koul wrote:
> > On Mon, Mar 25, 2013 at 02:16:51PM +0100, Lars-Peter Clausen wrote:
> >> This patch adds a new generic of dma xlate callback function which will
> >> match a
> >> channel by its id.
On 9 April 2013 12:38, Alex Shi wrote:
> On 04/09/2013 04:58 PM, Vincent Guittot wrote:
>> How do you ensure that runnable_avg_period and runnable_avg_sum are
>> coherent ? an update of the statistic can occur in the middle of your
>> sequence.
>>> >
>>> > Thanks for your question,
On Mon, 18 Mar 2013 09:32:51 +0100, Daniel Vetter wrote:
>
> On Sat, Mar 16, 2013 at 01:28:50PM +0100, Richard Cochran wrote:
>>
>> I have an Acer Aspire One netbook, and on it I get the following
>> warning when closing and opening the lid. I think this warning first
>> appeared in 3.7.
>>
>>
The crypto node now contains a new property 'fsl,sec-era'.
This is required so that applications can retrieve era info without
having to be able to read SEC's register space.
Signed-off-by: Vakul Garg
---
arch/powerpc/boot/dts/fsl/pq3-sec4.4-0.dtsi |1 +
Sekhar,
On Tue, Apr 9, 2013 at 5:18 PM, Sekhar Nori wrote:
> On 4/8/2013 2:47 PM, Prabhakar lad wrote:
>> From: Lad, Prabhakar
>>
>> Create platform devices for various video modules like venc,osd,
>> vpbe and v4l2 driver for dm365.
>>
>> Signed-off-by: Lad, Prabhakar
>> Acked-by: Sekhar Nori
Until now, kernel compression can only be disabled by deselecting
HAVE_ in the architecture Kconfig. However, some
users/platforms within the same architecture might want to use
compression while others might want to disable it.
This patch is a solution to the dilemma.
Signed-off-by: Christian
On 4/8/2013 2:47 PM, Prabhakar lad wrote:
> From: Lad, Prabhakar
>
> Create platform devices for various video modules like venc,osd,
> vpbe and v4l2 driver for dm365.
>
> Signed-off-by: Lad, Prabhakar
> Acked-by: Sekhar Nori
> ---
> diff --git a/arch/arm/mach-davinci/davinci.h
Hi Guenter,
> I was waiting for feedback from Wim, who submitted a similar driver, about his
> thoughts. Key question is how to reserve access to the shared resource -
> either
> through an exported function in the mfd driver requesting a mutex, or through
> request_muxed_region(). I am going
From: "Rafael J. Wysocki"
The DMA controller in Lynxpoint is using the LPSS root clock as a functional
clock to work properly. Proposed patch adds support of the shared clock. It
also avoids hardcoding the name of the DMA device in clk-lpt.c and the name of
the root clock in acpi_lpss.c.
On Mon, 08 Apr 2013 12:46:47 +0200
Lars-Peter Clausen wrote:
...
> > +static struct dma_chan *mpc_dma_xlate(struct of_phandle_args *dma_spec,
> > + struct of_dma *ofdma)
> > +{
> > + int count = dma_spec->args_count;
> > + struct mpc_dma *mdma =
Hi,
Thanks for your comments! They're much appreciated.
Just to bring you up to speed, we decided to begin reimplementing the machine
from scratch and slowly pull things in from the original patch. Arnd pointed
out a lot of fundamental issues with our patch so we thought it'd be better to
Hi Samuel,
> > MFD core driver for various variants of Winbond/Nuvoton SuperIO chips.
> >
> > Signed-off-by: Guenter Roeck
> > ---
> > drivers/mfd/Kconfig | 22 +++
> > drivers/mfd/Makefile |1 +
> > drivers/mfd/w83627hf-core.c | 324
> >
Hi Joe,
On Tue, Apr 09, 2013 at 04:32:54AM -0700, Joe Perches wrote:
> > Note that this patch rejects /** comments, since those are not mentioned
> > in Codingstyle. They are used in practice though (around 1000 occurences
> > in kernel/ alone), so perhaps they should be allowed and documented?
>
On Tue, Apr 09, 2013 at 11:37:01AM +0200, Samuel Ortiz wrote:
> Hi Guenter,
>
> On Sat, Mar 23, 2013 at 10:49:14AM -0700, Guenter Roeck wrote:
> > MFD core driver for various variants of Winbond/Nuvoton SuperIO chips.
> >
> > Signed-off-by: Guenter Roeck
> > ---
> > drivers/mfd/Kconfig
On Tuesday, April 09, 2013 02:05:47 PM Andy Shevchenko wrote:
> From: "Rafael J. Wysocki"
Well, that should be
From: Rafael J. Wysocki
>
> The DMA controller in Lynxpoint is using the LPSS root clock as a functional
> clock to work properly. Proposed patch adds support of the shared clock.
On 4/9/2013 2:12 PM, Philip, Avinash wrote:
> On Mon, Apr 08, 2013 at 18:39:57, Nori, Sekhar wrote:
>>
>> On 4/8/2013 2:39 PM, Philip, Avinash wrote:
>>> On Tue, Apr 02, 2013 at 14:03:34, Nori, Sekhar wrote:
On 3/25/2013 1:19 PM, Philip Avinash wrote:
> Add da850 EHRPWM & ECAP DT node.
On 4/9/2013 12:24 PM, Borislav Petkov wrote:
On Tue, Apr 09, 2013 at 11:45:44AM +0200, Steffen Persvold wrote:
Hmm, yes of course. This of course breaks on our slave servers when
the shared mechanism doesn't work properly (i.e NB not visible). Then
all cores gets individual kobjects and there
On Tue, 2013-04-09 at 13:19 +0200, Matthijs Kooijman wrote:
> There was some code checking block comments in net/ and drivers/net/,
> but nothing to check the regular block comment style.
[]
> Note that this patch rejects /** comments, since those are not mentioned
> in Codingstyle. They are used
On Tue, Apr 09, 2013 at 11:21:24AM +0200, Arnd Bergmann wrote:
> On Tuesday 09 April 2013, Stephen Rothwell wrote:
> > After merging the final tree, today's linux-next build (arm defconfig)
> > produced these warnings:
> >
> > arch/arm/mach-cns3xxx/Kconfig:2:warning: choice value used outside its
There was some code checking block comments in net/ and drivers/net/,
but nothing to check the regular block comment style.
The end of a block comment is the same as inside net, so that check can
just be generalized.
The start of block comment must not have any comment after the leading
/*,
On Mon, Apr 08, 2013 at 06:51:10PM -0700, Adrian Chadd wrote:
>
> But then you end up with people making filesystems which aren't
> necessarily backwards compatible (and aren't aware of this), then try
> to share with other extX implementations; or boot an older Linux
> kernel (eg plugging an
There was some code checking block comments in net/ and drivers/net/,
but nothing for regular comments.
The end of a block comment is the same as inside net, so that check can
just be generalized.
The start of block comment must not have any comment after the leading
/*, which requires a new
On Tue, Apr 09, 2013 at 03:53:25PM +0900, Joonsoo Kim wrote:
> Hello, Mel.
> Sorry for too late question.
>
No need to apologise at all.
> On Sun, Mar 17, 2013 at 01:04:14PM +, Mel Gorman wrote:
> > If kswaps fails to make progress but continues to shrink slab then it'll
> > either discard
On Sun, Apr 7, 2013 at 11:23 PM, Arnd Bergmann wrote:
> On Sunday 07 April 2013, Daniel Tang wrote:
>> Here's an updated patch that enables support for the LCD.
>>
>> I looked into drivers/video/of_display_timing.c but it doesn't have the
>> fields to describe the
>> PL11x specific options
Add a new function, kset_obj_exists(), which is identical to
kset_find_obj() but doesn't take a reference to the kobject
found and only returns bool if found/not found.
The main purpose would be to avoid the possible race scenario,
when we could get the reference in between the kref_put() and
Simplistically, the anon and file LRU lists are scanned proportionally
depending on the value of vm.swappiness although there are other factors
taken into account by get_scan_count(). The patch "mm: vmscan: Limit
the number of pages kswapd reclaims" limits the number of pages kswapd
reclaims but
kswapd stops raising the scanning priority when at least SWAP_CLUSTER_MAX
pages have been reclaimed or the pgdat is considered balanced. It then
rechecks if it needs to restart at DEF_PRIORITY and whether high-order
reclaim needs to be reset. This is not wrong per-se but it is confusing
to follow
Posting V2 of this series got delayed due to trying to pin down an unrelated
regression in 3.9-rc where interactive performance is shot to hell. That
problem still has not been identified as it's resisting attempts to be
reproducible by a script for the purposes of bisection.
For those that
Historically, kswapd used to congestion_wait() at higher priorities if it
was not making forward progress. This made no sense as the failure to make
progress could be completely independent of IO. It was later replaced by
wait_iff_congested() and removed entirely by commit 258401a6 (mm: don't
wait
Currently kswapd queues dirty pages for writeback if scanning at an elevated
priority but the priority kswapd scans at is not related to the number
of unqueued dirty encountered. Since commit "mm: vmscan: Flatten kswapd
priority loop", the priority is related to the size of the LRU and the
zone
In the past, kswapd makes a decision on whether to compact memory after the
pgdat was considered balanced. This more or less worked but it is late to
make such a decision and does not fit well now that kswapd makes a decision
whether to exit the zone scanning loop depending on reclaim progress.
If kswaps fails to make progress but continues to shrink slab then it'll
either discard all of slab or consume CPU uselessly scanning shrinkers.
This patch causes kswapd to only call the shrinkers once per priority.
Signed-off-by: Mel Gorman
Reviewed-by: Michal Hocko
Acked-by: Rik van Riel
---
On 4/8/2013 6:26 PM, Mauro Carvalho Chehab wrote:
> Em Mon, 8 Apr 2013 17:17:34 +0530
> Sekhar Nori escreveu:
>
>> Hi Maruo,
>>
>> On 4/8/2013 4:26 PM, Mauro Carvalho Chehab wrote:
>>> Hi Sekhar,
>>>
>>> Em Mon, 8 Apr 2013 16:06:24 +0530
>>> Sekhar Nori escreveu:
>>>
On 4/8/2013 2:56 PM,
balance_pgdat() is very long and some of the logic can and should
be internal to kswapd_shrink_zone(). Move it so the flow of
balance_pgdat() is marginally easier to follow.
Signed-off-by: Mel Gorman
---
mm/vmscan.c | 112 +---
1 file
Currently kswapd checks if it should start writepage as it shrinks
each zone without taking into consideration if the zone is balanced or
not. This is not wrong as such but it does not make much sense either.
This patch checks once per pgdat scan if kswapd should be writing pages.
Signed-off-by:
The number of pages kswapd can reclaim is bound by the number of pages it
scans which is related to the size of the zone and the scanning priority. In
many cases the priority remains low because it's reset every SWAP_CLUSTER_MAX
reclaimed pages but in the event kswapd scans a large number of pages
Page reclaim at priority 0 will scan the entire LRU as priority 0 is
considered to be a near OOM condition. Kswapd can reach priority 0 quite
easily if it is encountering a large number of pages it cannot reclaim
such as pages under writeback. When this happens, kswapd reclaims very
aggressively
On Thu, Apr 4, 2013 at 11:01 AM, Daniel Tang wrote:
(I suspect I duplicate a lot of Arnd's comments, I haven't really checked.
If we contradict each other, point it out so we can discuss.)
> +config ARCH_NSPIRE
> + bool "TI-NSPIRE based"
> + depends on MMU
> + select
There is a new generic API to get a DMA channel for a slave device (commit
9a6cecc8 "dmaengine: add helper function to request a slave DMA channel"). In
similar fashion to the DT case (commit aa3da644 "of: Add generic device tree
DMA helpers") we introduce helpers to the DMAC drivers which are
From: "Rafael J. Wysocki"
The DMA controller in Lynxpoint is using the LPSS root clock as a functional
clock to work properly. Proposed patch adds support of the shared clock. It
also avoids hardcoding the name of the DMA device in clk-lpt.c and the name of
the root clock in acpi_lpss.c.
The slave device could be enumerated by ACPI. In that case the
dma_request_slave_channel should use the acpi_dma_request_slave_channel()
helper.
Signed-off-by: Andy Shevchenko
Reviewed-by: Mika Westerberg
Acked-by: Rafael J. Wysocki
---
drivers/dma/dmaengine.c | 6 ++
1 file changed, 6
Since we have CSRT only to get additional DMA controller resources, let's get
rid of drivers/acpi/csrt.c and move its logic inside ACPI DMA helpers code.
Signed-off-by: Andy Shevchenko
Signed-off-by: Mika Westerberg
Acked-by: Rafael J. Wysocki
Signed-off-by: Andy Shevchenko
---
Since we have proper ACPI DMA helpers implemented, the driver may use it. This
patch introduces custom filter function together with acpi_device_id table.
Signed-off-by: Mika Westerberg
Signed-off-by: Andy Shevchenko
---
drivers/dma/dw_dmac.c | 68
On Tue, 2013-04-09 at 03:39 -0700, Joe Perches wrote:
> On Tue, 2013-04-09 at 11:08 +0400, Vyacheslav Dubeyko wrote:
> > On Mon, 2013-04-08 at 09:37 -0700, Joe Perches wrote:
> > > Joe Perches (2):
> > > hfs/hfsplus: Convert dprint to hfs_dbg
> > > hfs/hfsplus: Convert printks to pr_
> []
> >
There is a patch series which introduces ACPI DMA helpers in similar way like
we have for DeviceTree.
In addition it applies this to the first user, namely dw_dmac driver.
Since v1:
- address one Vinod's comment
- replace 5/6 & 6/6 by 5/5 from Rafael
- tested on Intel Lynxpoint system
Andy
max77693 mfd main device uses only wakeup field
from max77693_platform_data. This field is mapped
to wakeup-source common property in device tree.
Signed-off-by: Andrzej Hajda
Reviewed-by: Sylwester Nawrocki
Signed-off-by: Kyungmin Park
---
Hi Samuel,
This is "max77693: added device tree
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages; so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Sachin Kamat
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages; so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Sachin Kamat
On 28.2.2013 09:19, Michal Marek wrote:
> On 27.2.2013 06:58, Rob Landley wrote:
>> From: Rob Landley
>>
>> Remove perl from make headers_install by replacing a perl script (doing
>> a simple regex search and replace) with a smaller, faster, simpler,
>> POSIX-2008 shell script implementation.
xen_send_IPI_mask_allbutself uses native vector as input other than xen_vector.
xen_send_IPI_one need to be called to pass xen_vector in
xen_send_IPI_mask_allbutself.
Signed-off-by: Zhenzhong Duan
---
arch/x86/xen/smp.c | 11 ++-
1 files changed, 6 insertions(+), 5 deletions(-)
On Thursday 04 April 2013, Nicolas Ferre wrote:
> Here is the refreshed pull-request for AT91 that is dedicated to Device Tree
> modifications. It is stacked on the material that you already have
> for 3.10 in your arm-soc/at91/dt branch.
> Following our discussion with Arnd, I added the
On Tue, 2013-04-09 at 11:08 +0400, Vyacheslav Dubeyko wrote:
> On Mon, 2013-04-08 at 09:37 -0700, Joe Perches wrote:
> > Joe Perches (2):
> > hfs/hfsplus: Convert dprint to hfs_dbg
> > hfs/hfsplus: Convert printks to pr_
[]
> But I have some additional suggestions:
> (1) I think that it makes
On 04/09/2013 04:58 PM, Vincent Guittot wrote:
>>> >> How do you ensure that runnable_avg_period and runnable_avg_sum are
>>> >> coherent ? an update of the statistic can occur in the middle of your
>>> >> sequence.
>> >
>> > Thanks for your question, Vincent!
>> > the runnable_avg_period and
Add support for sending UFS query requests through tagged command
queuing. This design allows queuing query requests in any open slot
along with other SCSI commands. In this way there is no need to
save a slot in the requests queue and decrease its size.
A query request is posing to a SCSI
Hi Viresh,
First of all I'd like to apologize for a late response.
Please find my comments below.
> On Mon, Apr 1, 2013 at 1:54 PM, Jonghwa Lee
> wrote:
> > <>
> > One of the problem of ondemand is that it considers the most busy
> > cpu only while doesn't care how many cpu is in busy state
On Thu, Apr 04, 2013 at 10:32:09PM +0200, Jiri Slaby wrote:
> rc_unregister_device already calls rc_free_device to free the passed
> device. But in one of ttusbir's probe fail paths, we call
> rc_unregister_device _and_ rc_free_device. This is wrong and results
> in a double free.
>
> Instead,
On Mon, Apr 08, 2013 at 07:19:05PM +0530, Girish KS wrote:
> I will move the populating cs_gpio logic to probe. But the enable_cs
> and disable_cs will have the
> check before calling the gpio_set_value api (because it takes cs-line
> as a parameter),
Yes, you'll still need to have a check.
Hi Stephen,
Apologies for my lack of response on the last version of this.
On Mon, Apr 08, 2013 at 10:27:23PM +0100, Stephen Boyd wrote:
> On an SMP system with only one global clockevent and a dummy
> clockevent per CPU we run into problems. We want the dummy
> clockevents to be registered as
On Tue, 09 Apr 2013, Samuel Ortiz wrote:
> Hi Lee,
>
> On Thu, Apr 04, 2013 at 11:39:00AM +0100, Lee Jones wrote:
> > Currently we check to see if we obtained the Tightly Coupled Program
> > Memory (TCPM) base and only execute the code within the check if we
> > have it. It's more traditional to
Hi Jean-Nicolas,
On Tue, Apr 09, 2013 at 10:35:19AM +0200, Jean-Nicolas Graux wrote:
> Provides support for 1801 variant of stmpe gpio port expanders.
> This chip has 18 gpios configurable as GPI, GPO, keypad matrix,
> special key or dedicated key function.
>
> Note that special/dedicated key
On Tuesday 09 April 2013, Lee Jones wrote:
> According to the DMA documentation allocating a channel and configuring
> it are two separate actions. By removing the configuration code from the
> channel allocation path we lighten the burden on the information required to
> successfully allocate a
On Tuesday 09 April 2013, Vivek Gautam wrote:
>
> 7edb3da makes ehci-s5p as a separate driver. But,
> it raised an issue with its driver data.
> Now that 's5p_ehci_hcd' doesn't maintain pointer to 'usb_hcd'
> and s5p_ehci is nothing but a pointer to hcd->priv;
> add hcd to the driver data rather
On Tue, Apr 09, 2013 at 11:45:44AM +0200, Steffen Persvold wrote:
> Hmm, yes of course. This of course breaks on our slave servers when
> the shared mechanism doesn't work properly (i.e NB not visible). Then
> all cores gets individual kobjects and there can be discrepancies
> between what the
Hi Samuel,
On 9 April 2013 15:43, Samuel Ortiz wrote:
> Hi Sachin,
>
> On Thu, Apr 04, 2013 at 03:15:14PM +0530, Sachin Kamat wrote:
>> Use the newly introduced devm_ioremap_resource() instead of
>> devm_request_and_ioremap() which provides more consistent error handling.
>>
>>
On 04/09/2013 09:26 AM, Vinod Koul wrote:
> Yes it should go thru dmaengine tree, sorry was travelling hence the delay,
> pls
> resend the patch and I will do the needful
I already have the patch rebased on today's linux-next, just waiting for
Russell to confirm that I can add his Acked-by to
Hi Michal,
On 04/09/2013 06:14 PM, Michal Hocko wrote:
On Tue 09-04-13 18:05:30, Simon Jeons wrote:
[...]
I try this in v3.9-rc5:
dd if=/dev/sda of=/dev/null bs=1MB
14813+0 records in
14812+0 records out
1481200 bytes (15 GB) copied, 105.988 s, 140 MB/s
free -m -s 1
Hi Jingoo,
On Sat, Apr 06, 2013 at 03:42:48PM +0900, Jingoo Han wrote:
> Use the wrapper functions for getting and setting the driver data using
> spi_device instead of using dev_{get|set}_drvdata with >dev, so we
> can directly pass a struct spi_device.
>
> Signed-off-by: Jingoo Han
> ---
>
On Tue, Apr 09, 2013 at 09:46:39AM +0800, Yijing Wang wrote:
> CONFIG_HOTPLUG is going away as an option, cleanup CONFIG_HOTPLUG
> ifdefs in i2c files.
>
> Signed-off-by: Yijing Wang
Applied to for-next, thanks!
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the
On 04/05/2013 08:56 PM, Grygorii Strashko wrote:
> On 04/04/2013 07:41 PM, Tony Lindgren wrote:
>> * Roger Quadros [130404 00:39]:
>>> On 04/04/2013 02:42 AM, Tony Lindgren wrote:
> --- a/arch/arm/mach-omap2/cclock44xx_data.c
> +++ b/arch/arm/mach-omap2/cclock44xx_data.c
> @@ -27,6
On Tue 09-04-13 18:05:30, Simon Jeons wrote:
[...]
> >I try this in v3.9-rc5:
> >dd if=/dev/sda of=/dev/null bs=1MB
> >14813+0 records in
> >14812+0 records out
> >1481200 bytes (15 GB) copied, 105.988 s, 140 MB/s
> >
> >free -m -s 1
> >
> > total used free
Hi Sachin,
On Thu, Apr 04, 2013 at 03:15:14PM +0530, Sachin Kamat wrote:
> Use the newly introduced devm_ioremap_resource() instead of
> devm_request_and_ioremap() which provides more consistent error handling.
>
> devm_ioremap_resource() provides its own error messages; so all explicit
> error
On 9 April 2013 15:28, Amit Kucheria wrote:
> On Tue, Apr 9, 2013 at 3:25 PM, Viresh Kumar wrote:
>> But how will we know if the user of wq wants to save power or not? He must
>> give some flag which is only used when power saving is enabled. We can't
>> set WQ_UNBOUND for all wqs.
>
> You have
Hi,
On 2013-04-08 07:36, Stephen Rothwell wrote:
> Hi Tomi,
>
> Today's linux-next merge of the omap_dss2 tree got a conflict in
> drivers/video/fbmon.c between commit 477fc03f5baa ("fbmon: use
> VESA_DMT_VSYNC_HIGH to fix typo") from Linus' tree and commit
> 06a3307975aa ("videomode: combine
On 04/09/2013 11:45 AM, Vivek Gautam wrote:
> Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare
> calls as required by common clock framework, to get rid of
> WARN_ON on prepare_count.
Hmm, do you think warnings like below are any better that WARN_ON() on wrong
clock's
Hi Pawel,
On Wed, Apr 03, 2013 at 01:26:27PM +0100, Pawel Moll wrote:
> The registration of the "leds-gpio" device was using
> "vexpress_sysreg_dev" as a parent before it was actually
> set to something different than NULL.
>
> Trivial fix by reordering the code.
>
> Reported-by: Lorenzo
On Mon, Apr 08, 2013 at 01:42:57PM -0400, Neil Horman wrote:
> On Mon, Apr 08, 2013 at 11:17:23AM -0600, Bjorn Helgaas wrote:
> > I don't care whether the "if (irq_remap_broken)" test is in
> > irq_remapping.c or intel_irq_remapping.c. The quirk itself, where we
> > actually look at config
From: Anisse Astier
Subject: [PATCH v3] deb-pkg: split debug symbols in their own package
This can reduce almost 3 times the size of the linux-image package,
while keeping the debug symbols available for this particular build, in
their own package.
This mimics the way kernels are built in
Hi Lee,
On Thu, Apr 04, 2013 at 11:39:01AM +0100, Lee Jones wrote:
> The main aim for this cycle is to have the u8540 booting to a
> console. However, the u8540 doesn't support all of the u8500
> platform devices yet. After this stage is complete we can then
> fill in the inadequacies, such as
Hi Michal,
On 04/05/2013 02:31 PM, Simon Jeons wrote:
Hi Michal,
On 03/21/2013 04:19 PM, Michal Hocko wrote:
On Thu 21-03-13 10:33:07, Simon Jeons wrote:
Hi Mel,
On 03/21/2013 02:19 AM, Mel Gorman wrote:
The following problem was reported against a distribution kernel when
zone_reclaim was
Hi Lee,
On Thu, Apr 04, 2013 at 11:39:00AM +0100, Lee Jones wrote:
> Currently we check to see if we obtained the Tightly Coupled Program
> Memory (TCPM) base and only execute the code within the check if we
> have it. It's more traditional to return early if we don't have it.
> This way we can
On Tue, 09 Apr 2013, Arnd Bergmann wrote:
> On Tuesday 09 April 2013, Lee Jones wrote:
> > According to the DMA documentation allocating a channel and configuring
> > it are two separate actions. By removing the configuration code from the
> > channel allocation path we lighten the burden on the
On Tue, Apr 9, 2013 at 3:27 PM, Sekhar Nori wrote:
>
>
> On 4/8/2013 5:49 PM, Prabhakar lad wrote:
>> From: Lad, Prabhakar
>>
>> The vpss clocks were enabled by calling a exported function from a driver
>> in a machine code. calling driver code from platform code is incorrect way.
>>
>> This
Thanks, you make my code look better each review.
Thanks,
Yuantian
> -Original Message-
> From: Viresh Kumar [mailto:viresh.ku...@linaro.org]
> Sent: 2013年4月9日 17:47
> To: Tang Yuantian-B29983
> Cc: r...@sisk.pl; cpuf...@vger.kernel.org; linux...@vger.kernel.org;
>
The changes in this patch will fix the binder interface for use on 64bit
machines and stand as the base of the 64bit compat support. The changes
apply to the structures that are passed between the kernel and
userspace.
Most of the changes applied mirror the change to struct binder_version
where
This patch modifies the IOCTL macros to use user-exportable data types,
as they are the referred kernel types for the user/kernel interface.
The patch does not change in any way the functionality of the binder driver.
Signed-off-by: Serban Constantinescu
---
drivers/staging/android/binder.h |
BinderDriverCommands mirror the ioctl usage. Thus the size of the
structure passed through the interface should be used to generate the
ioctl No.
The change reflects the type being passed from the user space-a pointer
to a binder_buffer. This change should not affect the existing 32bit
user space
Since this driver is meant to be used on different types of processors
and a portable driver should specify the size a variable expects to be
this patch changes the types used throughout the binder interface.
We use "userspace" types since this header will be exported and used by
the Android
This change will fix the BINDER_SET_MAX_THREADS ioctl to use __s32
instead of size_t for setting the max threads. Thus using the same
handler for 32 and 64bit kernels.
This value is stored internally in struct binder_proc as an int and
is set to 15 on open_binder() in the libbinder API (thus no
The Android userspace aligns the data written to the binder buffers to
4bytes. Thus for 32bit platforms or 64bit platforms running an 32bit
Android userspace we can have a buffer looking like this:
platformbuffer(binder_cmd pointer) size
32/32 32b 32b
Hi all,
This set of patches will clean-up and fix some of the issues that arise
with the current binder interface when moving to a 64bit kernel. All these
changes will not affect the existing 32bit Android interface and are meant
to stand as the base for the 64bit binder compat layer(kernel or
uint32_t types are used inconsistently throughout the driver. This patch
replaces "uint32_t" types with "unsigned int" ones.
The patch does not change in any way the functionality of the binder driver.
Signed-off-by: Serban Constantinescu
---
drivers/staging/android/binder.c | 74
Hi Zefan,
I did some test today, enabling cpuset and online/offline the cpus. It
caused NULL address dereferencing in get_group(). After adding some
debugging code, it seems that it is caused by using some offlined cpus
as the parameter to partition_sched_domains(). More details below:
On Tue, Apr 9, 2013 at 3:25 PM, Viresh Kumar wrote:
> On 9 April 2013 15:23, Amit Kucheria wrote:
>> On Tue, Apr 9, 2013 at 1:00 PM, Viresh Kumar wrote:
>>> Later one (Power oriented WQ) can be achieved if the workqueue is allocated
>>> with
>>
>> Rephrase as "Power-efficient workqueues can be
On 4/8/2013 5:49 PM, Prabhakar lad wrote:
> From: Lad, Prabhakar
>
> The vpss clocks were enabled by calling a exported function from a driver
> in a machine code. calling driver code from platform code is incorrect way.
>
> This patch fixes this issue and calls the function from driver code
On 04/05/2013 06:58 PM, Tony Lindgren wrote:
> * Roger Quadros [130405 03:44]:
>> On 04/04/2013 07:41 PM, Tony Lindgren wrote:
>>> * Roger Quadros [130404 00:39]:
On 04/04/2013 02:42 AM, Tony Lindgren wrote:
>>> For v3.10, let's just make sure that USB works with DT as then
>>> after v3.10
On 2013年04月09日 17:36, Chen Gang wrote:
> diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
> index 487ac6f..9ec6d1f 100644
> --- a/scripts/kallsyms.c
> +++ b/scripts/kallsyms.c
> @@ -145,13 +145,15 @@ static int read_symbol(FILE *in, struct sym_entry *s)
> /* include the type field in the
On 9 April 2013 15:23, Amit Kucheria wrote:
> On Tue, Apr 9, 2013 at 1:00 PM, Viresh Kumar wrote:
>> Later one (Power oriented WQ) can be achieved if the workqueue is allocated
>> with
>
> Rephrase as "Power-efficient workqueues can be achieved..."
Ok.
>> WQ_UNBOUND flag. To make this compile
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