Hi Arnaldo and Frederic,
On Thu, 16 Jan 2014 17:47:34 -0200, Arnaldo Carvalho de Melo wrote:
> Em Thu, Jan 16, 2014 at 06:34:58PM +0100, Frederic Weisbecker escreveu:
>> On Thu, Jan 16, 2014 at 10:17:53AM +0900, Namhyung Kim wrote:
>> > I think if the sort key doesn't contain "symbol", unmatch ca
Hi Brain,
On Fri, Jan 17, 2014 at 10:46 AM, Prabhakar Lad
wrote:
> Hi Brian,
>
> On Fri, Jan 17, 2014 at 3:02 AM, Brian Norris
> wrote:
>> On Wed, Jan 15, 2014 at 01:38:26PM +0530, Prabhakar Lad wrote:
>>> From: "Lad, Prabhakar"
>>>
>>> This patch removes the unnecessary labels from
>>> the err
Hi Gaurav,
On Thu, 16 Jan 2014 20:23:27 +, Gaurav Jain wrote:
> On 1/16/14, 9:37 AM, "Arnaldo Carvalho de Melo"
> wrote:
>
>>Em Thu, Jan 16, 2014 at 10:49:31AM +0900, Namhyung Kim escreveu:
>>> Gaurav reported that perf cannot profile JIT program if it executes
>>> the code on heap. This was
On Fri, 17 Jan 2014, Yijing Wang wrote:
> Fix acpi_evaluate_object() return value check,
> shoud acpi_status not int.
Please spellcheck.
>
> Signed-off-by: Yijing Wang
> ---
> v2->v3: Fix compile error pointed out by Hanjun.
> v1->v2: Add CC to related subsystem MAINTAINERS
> ---
> drivers/gpu
Hi,
On Thu, 2014-01-16 at 15:20 -0800, Bjorn Andersson wrote:
> On Tue 14 Jan 00:57 PST 2014, Ivan T. Ivanov wrote:
>
> >
> > Thanks Bjorn,
> >
> > I have prepared second version, but never send it out :-).
> > One thing suggested by Mark was missed in this version.
>
> Yeah, Mattew told m
On 01/16/2014 09:46 PM, Mark Brown wrote:
On Thu, Jan 16, 2014 at 09:05:09PM +0800, Zhang Rui wrote:
On Thu, 2014-01-16 at 13:27 +0100, Wolfram Sang wrote:
This seems a gap to me but I'm not 100% sure.
I saw Grant Likely introduced the OF style MODALIAS to platform bus, and
OF style registration
Hi,
On Linux-next branch I see following errors for davinci_all_defconfig
& da8xx_omapl_defconfig configs,
arch/arm/Kconfig:1966:error: recursive dependency detected!
arch/arm/Kconfig:1966:symbol ZBOOT_ROM depends on AUTO_ZRELADDR
arch/arm/Kconfig:2154:symbol AUTO_ZRELADDR is selected by
On Thu, Jan 16, 2014 at 10:42:01AM +0100, Olaf Hering wrote:
> On Tue, Jan 14, K. Y. Srinivasan wrote:
>
> > +enum hv_fcopy_op {
> > + START_FILE_COPY = 0,
> > + WRITE_TO_FILE,
> > + COMPLETE_FCOPY,
> > + CANCEL_FCOPY,
> > +};
> > +
> > +struct hv_fcopy_hdr {
> > + enum hv_fcopy_op opera
This patch should resolve the following bug.
=
[ INFO: possible irq lock inversion dependency detected ]
3.13.0-rc5.f2fs+ #6 Not tainted
-
kswapd0/41 just changed the state of lock:
(&s
On Thu, Jan 16, 2014 at 04:12:08PM +0300, Sergey Senozhatsky wrote:
> This patchset includes zram stats clean up and enhancements.
>
> Sergey Senozhatsky (8):
> zram: drop `init_done' struct zram member
> zram: do not pass rw argument to __zram_make_request()
> zram: remove good and bad comp
On Thu, Jan 16, 2014 at 04:12:16PM +0300, Sergey Senozhatsky wrote:
> Move zram warning about disksize and size of memory correlation
> to zram documentation.
>
> Signed-off-by: Sergey Senozhatsky
Acked-by: Minchan Kim
--
Kind regards,
Minchan Kim
--
To unsubscribe from this list: send the lin
Signed-off-by: Jingchang Lu
Acked-by: Arnd Bergmann
---
no changes in v10.
changes in v9:
remove include/dt-bindings/dma/vf610-edma.h, the request source ID
is the same as SoC's reference manual.
changes in v8:
describe dmamux info in edma node to avoid confusion.
change eDMA requst source
Add Freescale enhanced direct memory(eDMA) controller support.
This module can be found on Vybrid and LS-1 SoCs.
Signed-off-by: Alison Wang
Signed-off-by: Jingchang Lu
Acked-by: Arnd Bergmann
---
changes in v10:
define fsl_edma_mutex in fsl_edma_engine instead of global.
minor changes of bind
This series add Freescale eDMA engine support.
Jingchang Lu (2):
ARM: dts: vf610: Add eDMA node
dma: Add Freescale eDMA engine driver support
Documentation/devicetree/bindings/dma/fsl-edma.txt | 76
arch/arm/boot/dts/vf610.dtsi | 30 ++
drivers/dma/Kc
On Thu, Jan 16, 2014 at 04:12:15PM +0300, Sergey Senozhatsky wrote:
> struct table `count' member is not used.
>
> Signed-off-by: Sergey Senozhatsky
There is no gain with this patch in memory space ponit of view but it
might reveal the lurking bug.
Acked-by: Minchan Kim
> ---
> drivers/block
On Thu, Jan 16, 2014 at 04:12:13PM +0300, Sergey Senozhatsky wrote:
> Introduce ZRAM_ATTR_RO macro that generates device_attribute
> and default ATTR show() function for existing atomic64_t zram
> stats.
>
> Signed-off-by: Sergey Senozhatsky
Acked-by: Minchan Kim
--
Kind regards,
Minchan Kim
-
On Thu, Jan 16, 2014 at 04:12:12PM +0300, Sergey Senozhatsky wrote:
> This is a preparation patch for stats code duplication removal.
>
> 1) use atomic64_t for `pages_zero' and `pages_stored' zram stats.
> 2) `compr_size' and `pages_zero' struct zram_stats members did not
> follow the existing dev
snprintf should be passed the complete size of the buffer, including
the space for '\0'. The previous code resulted in the *_reset and
*_shutdown strings being truncated.
Signed-off-by: Chen-Yu Tsai
---
net/rfkill/rfkill-gpio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --gi
rfkill-gpio calls clk_enable() without first calling clk_prepare(),
resulting in a warning and no effect. Switch to clk_prepare_enable()
and clk_disable_unprepare.
Signed-off-by: Chen-Yu Tsai
---
net/rfkill/rfkill-gpio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net
On Thu, Jan 16, 2014 at 04:12:11PM +0300, Sergey Senozhatsky wrote:
> Remove `good' and `bad' compressed sub-requests stats. RW request may
> cause a number of RW sub-requests. zram used to account `good' compressed
> sub-queries (with compressed size less than 50% of original size), `bad'
> compre
rfkill-gpio has clk_enabled = blocked, which is true when rfkill
blocks the device. This results in calling clock enable/disable at
the wrong time. Reversing the value fixes this.
Signed-off-by: Chen-Yu Tsai
---
net/rfkill/rfkill-gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
Signed-off-by: Chen-Yu Tsai
---
.../devicetree/bindings/rfkill/rfkill-gpio.txt | 26 ++
net/rfkill/rfkill-gpio.c | 23 +++
2 files changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rfkill/rfkill-gpio.t
The CubieTruck has an AMPAK AP6210 WiFi+Bluetooth module. The
Bluetooth part is a BCM20710 device connected to UART2 in the
A20 SoC.
The IC also requires a 32.768 KHz low power clock input for
proper auto-detection of the main clock, and power enable and
wake signals via GPIO.
Signed-off-by: Chen
Hi everyone,
This patch series adds device tree support to rfkill-gpio, and
fixes some issues I ran into. This is so we can define and control
RF devices through the device tree, such as the Broadcom BCM20710
UART-based Bluetooth device found on the CubieTruck,
The CubieTruck uses a non-default c
Some devices, such as Broadcom Bluetooth devices, require a specific
clock rate for the clock tied to the rfkill device. Add clock-frequency
property so we can specify this from the device tree.
Signed-off-by: Chen-Yu Tsai
---
Documentation/devicetree/bindings/rfkill/rfkill-gpio.txt | 2 ++
net/
Linus,
Please pull the for-linus branch from the git tree:
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
for-linus
HEAD: 41301ae78a99ead04ea42672a1ab72c6f44cc81d vfs: Fix a regression in
mounting proc
This is a set of 3 regression fixes.
This fixes /proc/m
From: Rik van Riel
Excessive migration of pages can hurt the performance of workloads
that span multiple NUMA nodes. However, it turns out that the
p->numa_migrate_deferred knob is a really big hammer, which does
reduce migration rates, but does not actually help performance.
Now that the secon
From: Rik van Riel
Track which nodes NUMA faults are triggered from, in other words
the CPUs on which the NUMA faults happened. This uses a similar
mechanism to what is used to track the memory involved in numa faults.
The next patches use this to build up a bitmap of which nodes a
workload is a
The current automatic NUMA balancing code base has issues with
workloads that do not fit on one NUMA load. Page migration is
slowed down, but memory distribution between the nodes where
the workload runs is essentially random, often resulting in a
suboptimal amount of memory bandwidth being availab
From: Rik van Riel
Being able to see how the active nodemask changes over time, and why,
can be quite useful.
Cc: Peter Zijlstra
Cc: Mel Gorman
Cc: Ingo Molnar
Cc: Chegu Vinod
Signed-off-by: Rik van Riel
Signed-off-by: Rik van Riel
---
include/trace/events/sched.h | 34 +++
From: Rik van Riel
The faults_from statistics are used to maintain an active_nodes nodemask
per numa_group. This allows us to be smarter about when to do numa migrations.
Cc: Peter Zijlstra
Cc: Mel Gorman
Cc: Ingo Molnar
Cc: Chegu Vinod
Signed-off-by: Rik van Riel
Signed-off-by: Rik van Rie
From: Rik van Riel
The tracepoint has made it abundantly clear that the naive
implementation of the faults_from code has issues.
Specifically, the garbage collector in some workloads will
access orders of magnitudes more memory than the threads
that do all the active work. This resulted in the n
From: Rik van Riel
Use the active_nodes nodemask to make smarter decisions on NUMA migrations.
In order to maximize performance of workloads that do not fit in one NUMA
node, we want to satisfy the following criteria:
1) keep private memory local to each thread
2) avoid excessive NUMA migration
Hi all,
This tree fails (more than usual) the powerpc allyesconfig build.
Changes since 20140116:
Dropped tree: sh (complex merge conflicts against very old commits)
The powerpc tree still had its build failure.
The net-next tree gained a conflict against the net tree.
The devicetree tree
Hi,
Can you assist me to invest funds in your Country? if yes, then get back to
me, so I can give you details and areas you can
participate by being my partner.
Ms. Sarah
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.ker
On Thu, 2014-01-16 at 20:52 -0800, Eric W. Biederman wrote:
>
> I think we have largely survied until now because kdump is so popular
> and kdump winds up having to reinitialize devices from any random
> state.
kdump also doesn't care too much if the device is still DMA'ing to the
old kernel memo
於 四，2014-01-16 於 12:31 +，David Howells 提到：
>
> Are you asking for this to go upstream or into my devel-pekey branch?
>
> If upstream you want it to go upstream, I presume commit
> d7ec435fdd03cfee70dba934ee384acc87bd6d00 doesn't fix the problem?
>
> David
You are right. I tried the d7ec435
As Freescale IFC controller has been moved to driver to driver/memory.
So enable memory driver in powerpc config
Signed-off-by: Prabhakar Kushwaha
---
Changes for v2: Sending as it is
Changes for v3: Sending as it is
Changes for v4: Rebased to
git://git.kernel.org/pub/scm/linux/kerne
Freescale IFC controller has been used for mpc8xxx. It will be used
for ARM-based SoC as well. This patch moves the driver to driver/memory
and fix the header file includes.
Also remove module_platform_driver() and instead call
platform_driver_register() from subsys_initcall() to make sure
The of_update_property() is intent to update a property in a node
and if the property does not exist, will add it to the node.
The second search of the property is possibly won't be found, that
maybe removed by other thread just before the second search begain,
if so just retry it.
Signed-off-by:
On 01/17/2014 11:36 AM, Mike Galbraith wrote:
> +
> > >>> + /* skip single group domain */
> > >>> + if (sg == sg->next)
> > >>> + continue;
>>> > >
>>> > > When is that gonna happen?
>> >
>> > I had seen this in a Intel platform, you may have
On Thu, 16 Jan 2014, Peter Zijlstra wrote:
> Yeah I suppose we could do something like that. Maybe something like:
>
> # cat /sys/bus/event_source/devices/cpu/flags
> int precise filter
wouldn't that violate the "one value per file" rule?
I guess we could also stick it in the mmap page somewher
On Fri, 2014-01-17 at 05:29 +0100, Hannes Frederic Sowa wrote:
> Also I doubt the performance drop for SLAB will be that massive. Also it was
> already replaced by SLUB as the default SLAB allocator, which doesn't use
> reciprocal_divide.
Google servers use SLAB, not SLUB, for various reasons, an
On Wed, Jan 15, 2014 at 12:42 AM, Minchan Kim wrote:
> Hello,
>
> On Tue, Jan 14, 2014 at 10:10:44AM -0500, Dan Streetman wrote:
>> On Mon, Jan 13, 2014 at 7:11 PM, Minchan Kim wrote:
>> > Hello Dan,
>> >
>> > Sorry for the late response and I didn't look at the code yet
>> > because I am not con
On 01/16/2014 09:27 PM, H. Peter Anvin wrote:
> Hi,
>
> I have filed gcc tickets asking for direct support in gcc for some
> sparse extensions that we use heavily in the kernel:
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59851
>
Add:
http
Remove unnecessary pattern for Exynos DP header from MAINTAINERS
file. After the commit f9b1e01 "video: exynos_dp: remove non-DT
support for Exynos Display Port", 'exynos_dp.h' has not been used.
Signed-off-by: Jingoo Han
---
MAINTAINERS |1 -
1 file changed, 1 deletion(-)
diff --git a/MAIN
Hi,
I have filed gcc tickets asking for direct support in gcc for some
sparse extensions that we use heavily in the kernel:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59851
However, I would also like support for the context extensions, but I'm
n
On Fri, 2014-01-03 at 15:09 -0500, Martin K. Petersen wrote:
> > "nab" == Nicholas A Bellinger writes:
>
> nab> Given that bio_integrity_verify() is using bio_for_each_segment(),
> nab> the loop starts from the updated bio->bi_idx, and not a zero value,
> nab> which ends up skipping individua
Hi Linus,
Today's linux-next merge of the pinctrl tree got a conflict in
arch/arm/configs/bcm_defconfig between commit bd90ccd42c5d ("watchdog:
bcm281xx: Watchdog Driver") from the watchdog tree and commit
54b1aa5a5b16 ("ARM: pinctrl: Add Broadcom Capri pinctrl driver") from the
pinctrl tree.
I f
On Thu, 2014-01-16 at 23:22 -0500, Steven Rostedt wrote:
> On Thu, 16 Jan 2014 04:08:57 +0100
> Mike Galbraith wrote:
>
> > On Wed, 2014-01-15 at 20:58 -0500, Steven Rostedt wrote:
> >
> >
> > > 3.2.53-rt76-rc1 stable review patch.
> > > If anyone has any objections, please let me know.
> >
>
Hi Brian,
On Fri, Jan 17, 2014 at 3:02 AM, Brian Norris
wrote:
> On Wed, Jan 15, 2014 at 01:38:26PM +0530, Prabhakar Lad wrote:
>> From: "Lad, Prabhakar"
>>
>> This patch removes the unnecessary labels from
>> the error path in probe function which did nothing
>> than just returning error values
On Thu, 16 Jan 2014 23:57:51 -0500 Steven Rostedt wrote:
> When PROVE_LOCKING and PREEMPT is configured, the preempt state
> tracking is active. Testing this out, I added a module that did the
> following:
So I assume your kernel at least has no instances of this bug, so we
don't need the patch
Peter Zijlstra mentioned that he wanted to catch the following problem:
local_irq_disable();
preempt_disable();
local_irq_enable();
local_irq_disable();
preempt_enable();
local_irq_enable();
Now what's wrong with the above? What happens if an interrupt comes in
the middle of that (between
Benjamin Herrenschmidt writes:
> Hi Folks !
>
> Sorry for the semi-random CC list, not sure who owns kexec nowadays. So
> we are working on a new crop of power servers for which the bootloader
> is going to be using kexec.
>
> As expected, we've been chasing a number of reliability issues mostly
we usually return 0 for success in int returned function, and negative
value when failed, but in processor_core.c, some function return 1
for success and 0 for failure which leads confusion sometimes,
replace with specific error values to fix that.
Signed-off-by: Hanjun Guo
---
drivers/acpi/proc
The cpuidle governors today are not handling scenarios where no idle state
can be chosen. Such scenarios coud arise if the user has disabled all the
idle states at runtime or the latency requirement from the cpus is very strict.
The menu governor returns 0th index of the idle state table when no o
Stephen,
On Fri, Jan 17, 2014 at 02:08:53PM +1100, Stephen Rothwell wrote:
> Hi Grant,
>
> Today's linux-next merge of the devicetree tree got a conflict in
> arch/arm/boot/dts/dove.dtsi between commits 40aad3c1a9b6 ("dt/bindings:
> Remove all references to device_type "ethernet-phy"") and b31b32
On Thu, Jan 16, 2014 at 06:33:37PM -0800, Eric Dumazet wrote:
> On Fri, 2014-01-17 at 01:28 +0100, Hannes Frederic Sowa wrote:
> > Jakub Zawadzki noticed that some divisions by reciprocal_divide()
> > were not correct [1][2], which he could also show with BPF code after
> > divisions are transforme
On Thu, 16 Jan 2014 04:08:57 +0100
Mike Galbraith wrote:
> On Wed, 2014-01-15 at 20:58 -0500, Steven Rostedt wrote:
>
>
> > 3.2.53-rt76-rc1 stable review patch.
> > If anyone has any objections, please let me know.
>
> Not sure this is needed without the tglx don't unconditionally raise
> time
Fix acpi_evaluate_object() return value check,
shoud acpi_status not int.
Signed-off-by: Yijing Wang
---
v2->v3: Fix compile error pointed out by Hanjun.
v1->v2: Add CC to related subsystem MAINTAINERS
---
drivers/gpu/drm/i915/intel_acpi.c | 24 ++--
drivers/gp
On Thu, 2014-01-16 at 14:00 -0800, Andy Lutomirski wrote:
> On 01/14/2014 09:37 PM, Len Brown wrote:
> > From: Len Brown
> >
> > In Linux-3.9 we removed the mwait_idle() loop:
> > 'x86 idle: remove mwait_idle() and "idle=mwait" cmdline param'
> > (69fb3676df3329a7142803bb3502fa59dc0db2e3)
> >
>
Hi all,
On Fri, 10 Jan 2014 14:00:43 +1100 Stephen Rothwell
wrote:
>
> After merging the kvm tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> arch/powerpc/kvm/../../../virt/kvm/kvm_main.c: In function 'kvm_vcpu_on_spin':
> arch/powerpc/kvm/../../../virt/kvm/kvm_m
>> diff --git a/drivers/gpu/drm/i915/intel_acpi.c
>> b/drivers/gpu/drm/i915/intel_acpi.c
>> index dfff090..7ea00e5 100644
>> --- a/drivers/gpu/drm/i915/intel_acpi.c
>> +++ b/drivers/gpu/drm/i915/intel_acpi.c
>> @@ -35,7 +35,7 @@ static int intel_dsm(acpi_handle handle, int func)
>> union acpi
Hi,
On Fri, Jan 10, 2014 at 9:30 PM, Philipp Zabel wrote:
> Hi,
>
> [Added Ivan, Stephen and Barry to Cc:]
>
> Am Freitag, den 10.01.2014, 15:00 +0800 schrieb Chen-Yu Tsai:
>> Some drivers are shared between platforms that may or may not
>> have RESET_CONTROLLER selected for them.
>
> I expected
Hi all,
On Thu, 16 Jan 2014 14:51:08 -0800 "H. Peter Anvin" wrote:
>
> On 01/16/2014 02:34 PM, Stephen Rothwell wrote:
> >
> > On Thu, 16 Jan 2014 23:25:36 +0100 Peter Zijlstra
> > wrote:
> >>
> >> On Fri, Jan 17, 2014 at 07:46:28AM +1100, Stephen Rothwell
> >> wrote:
> >>>
> >>> On Thu, 16 J
On 2014-1-17 9:29, Yijing Wang wrote:
> Fix acpi_evaluate_object() return value check,
> shoud acpi_status not int.
>
> Signed-off-by: Yijing Wang
> ---
>
> v1->v2: Add CC to the related subsystem MAINTAINERS.
>
> ---
> drivers/gpu/drm/i915/intel_acpi.c | 13 +++--
> dri
Hi Folks !
Sorry for the semi-random CC list, not sure who owns kexec nowadays. So
we are working on a new crop of power servers for which the bootloader
is going to be using kexec.
As expected, we've been chasing a number of reliability issues mostly
due to drivers not behaving properly, such as
On 2014/1/17 3:36, Will Deacon wrote:
> On Thu, Jan 16, 2014 at 11:52:45AM +, Robert Richter wrote:
>> (cc'ing Will)
>
> Thanks Robert,
>
>> The problem of too low sample periods could be solved on ARM by using
>> perf's interrupt throttling, you might play around with:
>>
>> /proc/sys/kerne
On Fri, 2014-01-17 at 10:14 +0800, Alex Shi wrote:
> On 01/16/2014 09:52 PM, Mike Galbraith wrote:
> > On Thu, 2014-01-16 at 21:13 +0800, Alex Shi wrote:
> >> Add Mike Galbraith.
> >>
> >> Any one like to give some comments?
> >>
> >> On 01/15/2014 10:23 PM, Alex Shi wrote:
> >>> If the sd domain
Hi all,
Today's linux-next merge of the tip tree got a conflict in
drivers/clocksource/cadence_ttc_timer.c between commit c1dcc927dae0
("clocksource: cadence_ttc: Fix mutex taken inside interrupt context")
from Linus' tree and commit dfded00902d7 ("clocksource:
cadence_ttc_timer: Switch to sched_c
On Fri, Jan 17, 2014 at 01:58:10PM +1100, Benjamin Herrenschmidt wrote:
> On Fri, 2014-01-17 at 10:20 +0800, Kevin Hao wrote:
> > On Thu, Jan 16, 2014 at 10:05:32AM -0800, Guenter Roeck wrote:
> > > Hi all,
> > >
> > > I am getting kernel stack overflows with v3.13-rc8 on a system with P2020
> >
Hi Rob,
Today's linux-next merge of the dt-rh tree got a conflict in
Documentation/devicetree/bindings/vendor-prefixes.txt between commits
70e123373c05 ("rtc: Add support for Intersil ISL12057 I2C RTC chip") from
the arm-soc tree and 53d6b36020c7 ("of: Add vendor prefix for LG
Corporation") from L
On 01/16/2014 06:58 PM, Benjamin Herrenschmidt wrote:
On Fri, 2014-01-17 at 10:20 +0800, Kevin Hao wrote:
On Thu, Jan 16, 2014 at 10:05:32AM -0800, Guenter Roeck wrote:
Hi all,
I am getting kernel stack overflows with v3.13-rc8 on a system with P2020 CPU.
The kernel is patched for the target,
On 01/17/2014 10:14 AM, Alex Shi wrote:
[snip]
>>
>> When is that gonna happen?
>
> I had seen this in a Intel platform, you may have both CPU domain and MC
> domain layer, because the domain flag is different, then they can not be
> merged. and then the CPU domain just has one group.
CPU and MC
Hi Grant,
Today's linux-next merge of the devicetree tree got a conflict in
arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts between commit
6b6430e82331 ("ARM: orion5x: Fix typo in device_type property of phy
node") from the arm-soc tree and commit 40aad3c1a9b6 ("dt/bindings:
Remove all r
Hi Grant,
Today's linux-next merge of the devicetree tree got a conflict in
arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts between commit
261e7735d0ed ("ARM: kirkwood: NETGEAR ReadyNAS Duo v2 .dts cleanup") from
the arm-soc tree and commit 40aad3c1a9b6 ("dt/bindings: Remove all
references
Hi Grant,
Today's linux-next merge of the devicetree tree got a conflict in
arch/arm/boot/dts/dove.dtsi between commits 40aad3c1a9b6 ("dt/bindings:
Remove all references to device_type "ethernet-phy"") and b31b32119abe
("ARM: dove: sort DT nodes by address") from the devicetree tree and
commit 351
In sama5d3 SoC, there are 16 endpoints. As the USBA_NR_ENDPOINTS
is only 7. So, fix it for sama5d3 SoC using the udc->num_ep.
Signed-off-by: Bo Shen
---
drivers/usb/gadget/atmel_usba_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/atmel_usba_udc.c
b
When the SoC is earlier than sama5d3 SoC, which have the same number
endpoints and DMAs. However for sama5d3 SoC, it has different number
for endpoints and DMAs. So, define USBA_NR_DMAs for DMA channels
Signed-off-by: Bo Shen
---
drivers/usb/gadget/atmel_usba_udc.c | 2 +-
drivers/usb/gadget/at
On Fri, 2014-01-17 at 10:20 +0800, Kevin Hao wrote:
> On Thu, Jan 16, 2014 at 10:05:32AM -0800, Guenter Roeck wrote:
> > Hi all,
> >
> > I am getting kernel stack overflows with v3.13-rc8 on a system with P2020
> > CPU.
> > The kernel is patched for the target, but I don't think that is related.
> -Original Message-
> From: Mark Rutland [mailto:mark.rutl...@arm.com]
> Sent: Thursday, January 16, 2014 7:12 PM
> To: Lu Jingchang-B35083
> Cc: vinod.k...@intel.com; dan.j.willi...@intel.com; a...@arndb.de;
> shawn@linaro.org; Pawel Moll; swar...@wwwdotorg.org; linux-
> ker...@vger
On Thu, 16 Jan 2014, Daniel Lezcano wrote:
> The question raised when I looked closely how to fully integrate cpuidle with
> the scheduler; in particular, the idle time.
> The scheduler idle time is not the same than the cpuidle idle time.
> A cpu can be idle for the scheduler 1s but it could be i
Hello everybody,
I just wanna send out a quick reminder: I'm doing a study on the
valuation of contributions to FLOSS projects and I'd really appreciate
your participation. You can find it here:
srv.bplaced.net
Thanks a lot in advance! Cheers
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On Fri, 2014-01-17 at 01:28 +0100, Hannes Frederic Sowa wrote:
> Jakub Zawadzki noticed that some divisions by reciprocal_divide()
> were not correct [1][2], which he could also show with BPF code after
> divisions are transformed into reciprocal_value() for runtime invariant
> which can be passed
> -Original Message-
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Thursday, January 16, 2014 7:03 PM
> To: Lu Jingchang-B35083
> Cc: vinod.k...@intel.com; dan.j.willi...@intel.com; shawn@linaro.org;
> pawel.m...@arm.com; mark.rutl...@arm.com; swar...@wwwdotorg.org; linux-
> ke
On Thu, Jan 16, 2014 at 10:05:32AM -0800, Guenter Roeck wrote:
> Hi all,
>
> I am getting kernel stack overflows with v3.13-rc8 on a system with P2020 CPU.
> The kernel is patched for the target, but I don't think that is related.
> Stack overflows are in different areas, but always in calls from
On 01/16/2014 09:52 PM, Mike Galbraith wrote:
> On Thu, 2014-01-16 at 21:13 +0800, Alex Shi wrote:
>> Add Mike Galbraith.
>>
>> Any one like to give some comments?
>>
>> On 01/15/2014 10:23 PM, Alex Shi wrote:
>>> If the sd domain just has one group, then we must be caught the
>>> i == target
Get apic id from MADT or _MAT method is not implemented on arm/arm64,
and ACPI 5.0 introduces GIC Structure for it, so this patch introduces
map_gic_id() to get apic id followed the ACPI 5.0 spec.
Signed-off-by: Hanjun Guo
---
drivers/acpi/processor_core.c | 26 ++
1 file
_PDC related stuff in processor_core.c is little bit X86/IA64 dependent,
rework the code to make it more arch-independent, no functional change
in this patch.
The return value of acpi_processor_eval_pdc() should be 'acpi_status' but
defined as 'int', fix it too.
Signed-off-by: Hanjun Guo
Signed-
Move idle_boot_override out of the arch directory to be a single enum
including both platforms values, this will make it rather easier to
avoid ifdefs around which definitions are for which processor in
generally used ACPI code.
IDLE_FORCE_MWAIT for IA64 is not used anywhere, so romove it.
No fun
Some of the ACPI code is arch-dependent and make the code can't be
compiled on !x86 and !ia64, the first two patches just do some rework
on the idle_boot_override and _PDC related stuff to make the ACPI
code more arch-independent.
The third patch just introduce map_gic_id() for ACPI processor core
On 01/15/2014 02:01 PM, Davidlohr Bueso wrote:
> From: Davidlohr Bueso
>
> The changelog for Rik's "sched/numa: Stay on the same node if CLONE_VM" patch
> serves well documented in the code.
>
> Signed-off-by: Davidlohr Bueso
Reviewed-by: Rik van Riel
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On Fri, Jan 17, 2014 at 7:26 AM, Hugh Dickins wrote:
> Commit 74e72f894d56 ("lib/percpu_counter.c: fix __percpu_counter_add()")
> looked very plausible, but its arithmetic was badly wrong: obvious once
> you see the fix, but maddening to get there from the weird tmpfs ENOSPCs
>
> Signed-off-by: Hu
On Fri, 2014-01-17 at 02:28 +0100, Rafael J. Wysocki wrote:
> On Thursday, January 16, 2014 04:04:35 PM Zhang Rui wrote:
> > On Wed, 2014-01-15 at 17:08 +0200, Mika Westerberg wrote:
> > > On Tue, Jan 14, 2014 at 04:46:37PM +0800, Zhang Rui wrote:
> > > > diff --git a/drivers/base/platform.c b/driv
On 16/01/14 08:49, Lothar Waßmann wrote:
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt
>>> @@ -0,0 +1,31 @@
>>> +* EDT FT5x06 Multiple Touch Controller
>>> +
> [...]
>>> +- threshold: allows setting the "click"-threshold in the range from 20 to
>>>
Hi Dmitry
On 17/01/14 01:26, Dmitry Torokhov wrote:
>> + The following properties provide default values for the
>> + corresponding parameters (see Documentation/input/edt-ft5x06.txt)
>> +- edt,threshold: allows setting the "click"-threshold in the range from 20
>> to 80.
>> +- edt,gain: sensit
On Thu, 16 Jan 2014 20:38:19 -0500
Luiz Capitulino wrote:
> > What does qemu do with this information?
>
> There are two possible scenarios:
>
> 1. The balloon driver is currently inflating when it gets under
> pressure
>
> QEMU resets "num_pages" to the current balloon size. This
>
On 01/15/2014 01:36 AM, Mike Turquette wrote:
Quoting Saravana Kannan (2014-01-13 19:54:42)
On 01/08/2014 05:51 PM, Mike Turquette wrote:
Quoting Stephen Boyd (2013-12-23 17:12:26)
Add support to the clock core so that drivers can pass in a
regmap. If no regmap is specified try to query the de
The 32 bit sched_clock interface supports 64 bits since 3.13-rc1.
Upgrade to the 64 bit function to allow us to remove the 32 bit
registration interface.
Cc: Maxime Ripard
Signed-off-by: Stephen Boyd
---
Cc'in Ingo because this is simple enough to probably just apply to timers/core
drivers/cl
On Fri, 17 Jan 2014 09:10:47 +1030
Rusty Russell wrote:
> Luiz Capitulino writes:
> > From: Luiz capitulino
> >
> > This commit adds support to a new virtqueue called message virtqueue.
>
> OK, this needs a lot of thought (especially since reworking the virtio
> balloon is on the TODO list for
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