Now that omap-usb2 is adapted to the new generic PHY framework,
*set_suspend* ops can be removed from omap-usb2 driver.
Signed-off-by: Kishon Vijay Abraham I kis...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
Added a generic PHY framework that provides a set of APIs for the PHY drivers
to create/destroy a PHY and APIs for the PHY users to obtain a reference to
the PHY with or without using phandle.
This framework will be of use only to devices that uses external PHY (PHY
functionality is not embedded
Used the generic PHY framework API to create the PHY. Now the power off and
power on are done in omap_usb_power_off and omap_usb_power_on respectively.
However using the old USB PHY library cannot be completely removed
because OTG is intertwined with PHY and moving to the new framework
will break
Now that twl4030-usb is adapted to the new generic PHY framework,
*set_suspend* and *phy_init* ops can be removed from twl4030-usb driver.
Signed-off-by: Kishon Vijay Abraham I kis...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
Updated the usb_otg_hs dt data to include the *phy* and *phy-names*
binding in order for the driver to use the new generic PHY framework.
Also updated the Documentation to include the binding information.
The PHY binding information can be found at
Used the generic PHY framework API to create the PHY. For powering on
and powering off the PHY, power_on and power_off ops are used. Once the
MUSB OMAP glue is adapted to the new framework, the suspend and resume
ops of usb phy library will be removed.
However using the old usb phy library cannot
In order for controllers to get PHY in case of non dt boot, the phy
binding information (phy device name) should be added in the platform
data of the controller.
Signed-off-by: Kishon Vijay Abraham I kis...@ti.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
Use the generic PHY framework API to get the PHY. The usb_phy_set_resume
and usb_phy_set_suspend is replaced with power_on and
power_off to align with the new PHY framework.
musb-xceiv can't be removed as of now because musb core uses xceiv.state and
xceiv.otg. Once there is a separate state
The PHY framework provides a set of APIs for the PHY drivers to
create/destroy a PHY and APIs for the PHY users to obtain a reference to the
PHY with or without using phandle. For dt-boot, the PHY drivers should
also register *PHY provider* with the framework.
PHY drivers should create the PHY by
Hi Namjae,
Sorry for the late reply.
2013-05-29 (수), 09:01 +0900, Namjae Jeon:
I have thought more after getting your reply.
f2fs_cleaner(a tentative name) is that provide the following several
options to control gc thread.
1. start forground gc thread to clean all invalid blocks.
2.
On 06/24/2013 07:34 PM, Pablo Neira Ayuso wrote:
On Mon, Jun 24, 2013 at 05:52:08PM +0800, Gao feng wrote:
On 06/24/2013 05:41 PM, George Spelvin wrote:
Please try the patch below,
I think this bug is introduced by me :(
Thanks!
Well, you changed it, but it still crashes.
It's now at
I have a Supermicro H8DG6-F board, which has an LSI SAS2008 RAID controller on
it with the optional RAID5 hardware key installed. I have set up a three disk
RAID5 array, using the LSI WebBIOS utility.
My kernel is configured with the MEGARAID_SAS driver. The driver picks up the
RAID5 array,
On 24 June 2013 20:55, Mark Brown broo...@kernel.org wrote:
On Mon, Jun 24, 2013 at 03:06:57PM +0530, Sachin Kamat wrote:
s5m8767 regulator is used on Exynos platforms which use pin controller
to configure GPIOs. Update the example accordingly.
This smells bad, why does a driver using GPIOs
On 2013/06/20 05:16AM, Chen Gong wrote:
Update some SRAR severity conditions check to make it clearer,
according to latest Intel SDM Vol 3(June 2013), table 15-20.
Signed-off-by: Chen Gong gong.c...@linux.intel.com
---
arch/x86/kernel/cpu/mcheck/mce-severity.c | 15 +--
1
On 25 June 2013 09:45, Joe Perches j...@perches.com wrote:
Viresh, there's no absolute right way to do this.
Yeah Joe, but I thought its better to keep it consistent within a file.
So, while writing new files, keep what you want but for existing ones
follow what's in there.
--
To unsubscribe
Around Tue 25 Jun 2013 11:14:14 +0800 or thereabout, Chen Gang wrote:
Hello Maintainers:
With allmodconfig, and set avr32-linux-gnu- as cross compiler prefix.
It will report error:
avr32-linux-gnu-gcc: error: unrecognized command line option ‘-mno-pic’
avr32-linux-gnu-gcc: error:
On Tue, Jun 25, 2013 at 09:46:45AM +0800, Chen Gang wrote:
When smp_add_present_cpu() fails, it has reset all things excluding
'c-hotpluggable', so need reset it as original state completely.
Signed-off-by: Chen Gang gang.c...@asianux.com
---
arch/s390/kernel/smp.c |1 +
1 files
On Tue, 25 Jun 2013 09:54:41 +0800
Chen Gang gang.c...@asianux.com wrote:
Hello Maintainers:
When allmodconfig for IBM zSeries model z800 and z900
It will report the related warnings (EXTRA_CFLAGS=-W):
mm/slub.c:1875:1: warning: ‘deactivate_slab’ uses dynamic stack allocation
Hi Greg,
Today's linux-next merge of the usb tree got a conflict in
drivers/usb/chipidea/Makefile between commit 8973ba8b325f (usb:
chipidea: depend on CONFIG_OF instead of CONFIG_OF_DEVICE) from the
devicetree tree and commit 8e22978c5708 (usb: chipidea: drop 13xxx
infix) from the usb tree.
I
* Benoit Cousson b-cous...@ti.com [130624 07:42]:
Hi Tony,
On 06/24/2013 12:19 PM, Tony Lindgren wrote:
Hi,
For merging this series, I suggest the following sets:
* Joel A Fernandes joelag...@ti.com [130620 14:13]:
Joel A Fernandes (3):
edma: config: Enable config options
On 24 June 2013 22:29, Tim Gardner tim.gard...@canonical.com wrote:
This is from Ubuntu Saucy based on 3.10-rc7:
[ 12.911676] BUG: unable to handle kernel NULL pointer dereference at
0070
[ 12.911691] IP: [8156e572] od_set_powersave_bias+0x92/0xc0
For completeness I
* Linus Walleij linus.wall...@linaro.org [130624 05:13]:
On Fri, Jun 21, 2013 at 5:03 PM, Grygorii Strashko
grygorii.stras...@ti.com wrote:
Hence, add pinctrl handling in omap_device core:
1) on PM runtime resume
- switch pinctrl state to default (todo: active)
2) on PM runtime suspend
On 24/06/13 18:54, Olof Johansson wrote:
On Fri, Jun 21, 2013 at 11:37:56AM +0100, Srinivas KANDAGATLA wrote:
From: Srinivas Kandagatla srinivas.kandaga...@st.com
Thankyou all for reviewing the v3 patches.
This patch-set adds basic support for STMicroelectronics STi SOCs
which includes
On Tue, 2013-06-25 at 12:14 +0530, Viresh Kumar wrote:
On 25 June 2013 09:45, Joe Perches j...@perches.com wrote:
Viresh, there's no absolute right way to do this.
Yeah Joe, but I thought its better to keep it consistent within a file.
So, while writing new files, keep what you want but for
On 25 June 2013 12:29, Joe Perches j...@perches.com wrote:
Sure Viresh.
I could agree with that, but that's not what you
recommended though. Check this everywhere isn't
the same as the advice you just gave above.
So, I couldn't communicate myself well :(
What I meant is, check all changes
Hi Kees,
On Monday 24 June 2013 11:27 PM, Kees Cook wrote:
On Sun, Jun 23, 2013 at 11:23 PM, Aruna Balakrishnaiah
ar...@linux.vnet.ibm.com wrote:
The patch set supports compression of oops messages while writing to NVRAM,
this helps in capturing more of oops data to lnx,oops-log. The pstore
On Tue, Jun 25, 2013 at 3:58 AM, Chen Gang gang.c...@asianux.com wrote:
Need include linux/console.h when 'VT' and 'DUMMY_CONSOLE' enabled
(e.g allmodconfig).
The related error:
arch/c6x/kernel/setup.c: In function ‘setup_arch’:
arch/c6x/kernel/setup.c:442:2: error: ‘conswitchp’
On 06/25/13 05:18, Matthew Wilcox wrote:
On Mon, Jun 24, 2013 at 10:07:51AM +0200, Ingo Molnar wrote:
I'm wondering, how will this scheme work if the IO completion latency is a
lot more than the 5 usecs in the testcase? What if it takes 20 usecs or
100 usecs or more?
There's clearly a
Fix a s/maxium/maxim/ typo in DT binding documentation.
Reported-by: Sergei Shtylyov sergei.shtyl...@cogentembedded.com
Signed-off-by: Guennadi Liakhovetski g.liakhovetski+rene...@gmail.com
---
Mark, if still possible, feel free to merge this with the original patch.
Thanks
Guennadi
On 06/18/2013 12:29 AM, Grant Likely wrote:
On Fri, Jun 14, 2013 at 5:40 PM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Drivers that want to get the trigger edge/level type flags for a
given interrupt have to first call irq_get_irq_data(irq) to get
the struct irq_data and
On Tue, Jun 18, 2013 at 09:09:06PM -0700, Paul E. McKenney wrote:
On Mon, Jun 17, 2013 at 05:42:13PM +1000, Michael Ellerman wrote:
On Sat, Jun 15, 2013 at 12:02:21PM +1000, Benjamin Herrenschmidt wrote:
On Fri, 2013-06-14 at 17:06 -0400, Steven Rostedt wrote:
I was pretty much able to
* Andi Kleen a...@firstfloor.org wrote:
From: Andi Kleen a...@linux.intel.com
Recent Intel CPUs like Haswell and IvyBridge have a new alternative MSR
range for perfctrs that allows writing the full counter width. Enable this
range if the hardware reports it using a new capability bit.
* Ingo Molnar mi...@kernel.org wrote:
Looks good - the changelog needs more work: please first outline the
current behavior (how we can only write 32 bit values into the counter,
even though the counter range is larger on most CPUs).
Then also outline the Haswell problems more precisely.
On Mon, Jun 24, 2013 at 8:11 PM, Yann E. MORIN yann.morin.1...@free.fr wrote:
From: Yann E. MORIN yann.morin.1...@free.fr
Currently, randconfig may set more than one symbol in a given choice.
Given this config file:
config A
bool A
if A
choice
bool B/C/D
On 06/25/2013 02:48 PM, Heiko Carstens wrote:
On Tue, Jun 25, 2013 at 09:46:45AM +0800, Chen Gang wrote:
When smp_add_present_cpu() fails, it has reset all things excluding
'c-hotpluggable', so need reset it as original state completely.
Signed-off-by: Chen Gang gang.c...@asianux.com
On 06/25/2013 02:50 PM, Martin Schwidefsky wrote:
On Tue, 25 Jun 2013 09:54:41 +0800
Chen Gang gang.c...@asianux.com wrote:
Hello Maintainers:
When allmodconfig for IBM zSeries model z800 and z900
It will report the related warnings (EXTRA_CFLAGS=-W):
mm/slub.c:1875:1:
* H. Peter Anvin h...@zytor.com wrote:
On 06/24/2013 12:39 PM, Ingo Molnar wrote:
That might be a bit too granular: if we hit such an uninitialized block of
memory we'd have to process 262,144 pages - potentially from an IRQ
handler that does GFP_ATOMIC... or other latency critical
* Linus Walleij linus.wall...@linaro.org [130624 05:43]:
On Mon, Jun 17, 2013 at 8:02 PM, Tony Lindgren t...@atomide.com wrote:
* Linus Walleij linus.wall...@linaro.org [130617 09:11]:
Bear in mind that struct pinctl * forks effects in two paths,
one is muxing the other is config, like
On 15:10 Mon 24 Jun , Ben Hutchings wrote:
Commit 985087dbcb02 'misc: add support for bmp18x chips to the bmp085
driver' changed the BMP085 config symbol to a boolean. I see no
reason why the shared code cannot be built as a module, so change it
back to tristate.
Cc: Eric Andersson
On 06/25/2013 03:06 PM, Geert Uytterhoeven wrote:
On Tue, Jun 25, 2013 at 3:58 AM, Chen Gang gang.c...@asianux.com wrote:
Need include linux/console.h when 'VT' and 'DUMMY_CONSOLE' enabled
(e.g allmodconfig).
The related error:
arch/c6x/kernel/setup.c: In function ‘setup_arch’:
On Tue, 2013-06-25 at 17:19 +1000, Michael Ellerman wrote:
Here's another trace from 3.10-rc7 plus a few local patches.
We suspect that the perf enable could be causing a flood of
interrupts, but why
that's clogging things up so badly who knows.
Additionally, perf being potentially NMIs ,
On Mon, Jun 24, 2013 at 01:17:45PM -0700, Tim Chen wrote:
On second thought, I agree with you. I should change this to
something like
int retval = true;
task_struct *sem_owner;
/* Spin only if active writer running */
if (!sem-owner)
return false;
* Nathan Zimmer nzim...@sgi.com wrote:
On Sun, Jun 23, 2013 at 11:28:40AM +0200, Ingo Molnar wrote:
That's 4.5 GB/sec initialization speed - that feels a bit slow and the
boot time effect should be felt on smaller 'a couple of gigabytes'
desktop boxes as well. Do we know exactly
* Stephen Warren swar...@wwwdotorg.org [130624 11:15]:
On 06/24/2013 04:10 AM, Tony Lindgren wrote:
* Stephen Warren swar...@wwwdotorg.org [130621 12:18]:
On 06/21/2013 12:25 AM, Tony Lindgren wrote:
* Stephen Warren swar...@wwwdotorg.org [130620 12:32]:
I assume you mean there
* Stephen Warren swar...@wwwdotorg.org [130624 08:32]:
On 06/24/2013 07:15 AM, Linus Walleij wrote:
From: Linus Walleij linus.wall...@linaro.org
From the inception ot the pin config API there has been the
possibility to get a handle at a pin directly and configure
its electrical
Hi David,
Today's linux-next merge of the msm tree got a conflict in
arch/arm/mach-msm/clock-debug.c between commit ad8c373c9aa3 (arch: arm:
mach-msm: using strlcpy instead of strncpy) from the arm-soc tree and
commit 8cc7f5338e72 (ARM: msm: Migrate to common clock framework) from
the msm tree.
On 06/25/2013 02:48 PM, Hans-Christian Egtvedt wrote:
Around Tue 25 Jun 2013 11:14:14 +0800 or thereabout, Chen Gang wrote:
Hello Maintainers:
With allmodconfig, and set avr32-linux-gnu- as cross compiler prefix.
It will report error:
avr32-linux-gnu-gcc: error: unrecognized
On Mon, Jun 24, 2013 at 09:26:16PM +0200, Borislav Petkov wrote:
On Mon, Jun 24, 2013 at 11:48:30AM +0200, Peter Zijlstra wrote:
On Tue, Jun 11, 2013 at 06:42:29PM +0200, Robert Richter wrote:
+int perf_add_persistent_event_by_id(int id)
+{
+ struct perf_event_attr *attr;
+
+
On Tue, Jun 25, 2013 at 05:19:14PM +1000, Michael Ellerman wrote:
Here's another trace from 3.10-rc7 plus a few local patches.
And here's another with CONFIG_RCU_CPU_STALL_INFO=y in case that's useful:
PASS running test_pmc5_6_overuse()
INFO: rcu_sched self-detected stall on CPU
8: (1
* Greg Price pr...@mit.edu wrote:
It would also be nice if all these visualization variants were available
in the GTK front-end.
TBH I'm not really familiar with the GTK front-end, as I mainly use
the TUI. At a quick trial, it looks like --blackbox has the expected
effect on the
On Sun, 2013-06-16 at 14:12 +0930, Rusty Russell wrote:
Sweep of the simple cases.
Cc: net...@vger.kernel.org
Cc: linuxppc-...@lists.ozlabs.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: Julia Lawall julia.law...@lip6.fr
Signed-off-by: Rusty Russell ru...@rustcorp.com.au
Acked-by:
Hi Kukjin,
Today's linux-next merge of the samsung tree got a conflict in
arch/arm/plat-samsung/samsung-time.c between commit 38ff87f77af0
(sched_clock: Make ARM's sched_clock generic for all architectures)
from the tip tree and commit 5b8eaaab1668 (ARM: SAMSUNG: Remove old
samsung-time driver)
Hi Linus !
This is a fix for a regression causing a freescale 83xx based platforms
to crash on boot due to some PCI breakage. Please apply.
Cheers,
Ben.
The following changes since commit 17858ca65eef148d335ffd4cfc09228a1c1cbfb5:
Merge tag 'please-pull-fixia64' of
Hi,
2013-06-25 PM 4:47, Ingo Molnar wrote:
* Greg Price pr...@mit.edu wrote:
It would also be nice if all these visualization variants were available
in the GTK front-end.
TBH I'm not really familiar with the GTK front-end, as I mainly use
the TUI. At a quick trial, it looks like
On 24/06/13 15:28, Konrad Rzeszutek Wilk wrote:
On Sat, Jun 22, 2013 at 09:59:17AM +0200, Roger Pau Monne wrote:
With the introduction of indirect segments we can receive requests
with a number of segments bigger than the maximum number of allowed
iovecs in a bios, so make sure that blkback
At present we print per-entity load-tracking statistics for
cfs_rq of cgroups/runqueues. Given that per task statistics
is maintained, it can be used to know the contribution made
by the task to its parenting cfs_rq level.
This patch adds per-task load-tracking statistics to
/proc/PID/sched.
Michal, All,
On Monday 24 June 2013 20:11:59 Yann E. MORIN wrote:
Currently, randconfig does randomise choice entries, unless KCONFIG_ALLCONFIG
is specified.
[--SNIP--]
This patch defers setting that a choice has a value until a symbol for
that choice is indeed set, so that choices are
Hello,
This patch series prepares the transition to common clk framework by
replacing all the clk_enable and clk_disable calls by clk_prepare_unable and
clk_disable_unprepare to avoid common clock framework warnings.
Best Regards,
Boris
Changes since v1:
- remove unneeded clk_unprepare in mci
Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.
Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com
---
drivers/clocksource/tcb_clksrc.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git
On Tue, Jun 25, 2013 at 10:01 AM, Yann E. MORIN yann.morin.1...@free.fr wrote:
Michal, All,
On Monday 24 June 2013 20:11:59 Yann E. MORIN wrote:
Currently, randconfig does randomise choice entries, unless KCONFIG_ALLCONFIG
is specified.
[--SNIP--]
This patch defers setting that a choice has
Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.
Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com
---
drivers/mmc/host/atmel-mci.c | 27 ++-
1 file changed, 18 insertions(+), 9 deletions(-)
diff --git
Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.
Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com
---
drivers/usb/gadget/at91_udc.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git
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Hi,
This patchset change some logic on events unregistering of kprobes/uprobes
patch 1: kprobes event unregister cleanup
patch 2: fix a bug when calling unregister trace_uprobe
zhangwei(Jovi) (2):
tracing/kprobes: move free_trace_probe into unregister_trace_probe
tracing/uprobes: disallow
On 25/06/2013 10:14, Boris BREZILLON :
Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.
Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com
Acked-by: Nicolas Ferre nicolas.fe...@atmel.com
Jean-Christophe, can you take this one?
We cannot unregister trace_uprobe when trace_uprobe is in use,
otherwise resource will leak.
Just return -EBUSY if user want to unregister a trace_uprobe
which in use.
Signed-off-by: zhangwei(Jovi) jovi.zhang...@huawei.com
Cc: Masami Hiramatsu masami.hiramatsu...@hitachi.com
Cc: Frederic
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in
arch/arm/mach-s3c64xx/common.c between commit cae36a5ce9c9 (ARM:
SAMSUNG: Set PWM platform data) from the samsung tree and commit
reboot: arm: change reboot_mode to use enum reboot_mode from the akpm
tree.
I fixed it up (see
On 06/25/2013 01:42 AM, Greg Kroah-Hartman wrote:
On Wed, Jun 19, 2013 at 08:50:08AM +0200, Jiri Slaby wrote:
On 06/18/2013 06:04 PM, Greg Kroah-Hartman wrote:
So currently I have what is attached... Comments?
Looks good to me, want me to queue it up through my char/misc driver
tree for
There have no good reason to call free_trace_probe
every time when unregister_trace_probe return 0.
Move free_trace_probe into unregister_trace_probe,
make code simpler.
Signed-off-by: zhangwei(Jovi) jovi.zhang...@huawei.com
Cc: Masami Hiramatsu masami.hiramatsu...@hitachi.com
Cc: Oleg Nesterov
Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.
Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com
---
drivers/video/atmel_lcdfb.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
On 25/06/2013 07:10, Bo Shen :
Hi Nicolas,
On 06/24/2013 06:57 PM, Nicolas Ferre wrote:
at91sam9n12 has Full-speed only USB. So we should add
it to the list in at91_pllb_usbfs_clock_init() function.
Signed-off-by: Nicolas Ferre nicolas.fe...@atmel.com
---
arch/arm/mach-at91/clock.c | 2 +-
On 21 June 2013 14:14, Mike Turquette mturque...@linaro.org wrote:
Device Tree binding for the basic clock multiplexer, plus the setup
function to register the clock. Based on the existing fixed-clock
binding.
Includes minor beautification of clk-provider.h where some whitespace is
added
On Mon, Jun 24, 2013 at 9:11 PM, Eduardo Valentin
eduardo.valen...@ti.com wrote:
On 24-06-2013 06:50, Amit Daniel Kachhap wrote:
This code simplifies the zone handling to use the trip information passed
by the TMU driver and not the hardcoded macros. This also helps in adding
more zone
Hi Greg,
After merging the driver-core tree, today's linux-next build (powerpc
allnoconfig) produced this warning:
drivers/base/firmware_class.c:221:29: warning: 'fw_lookup_buf' defined but not
used [-Wunused-function]
Introduced by commit 90f8908127b5 (firmware loader: fix compile warning
Add device tree bindings documentation for the TI WiLink modules.
Currently only the WLAN part of the WiLink6, WiLink7 and WiLink8
modules is supported.
Signed-off-by: Luciano Coelho coe...@ti.com
---
I created a new directory under net to contain wireless bindings documentation.
The actual
Vinod,
As said previously, I have collected the patches that can reach sdma git tree
for 3.11.
This is the patch series that has already been sent by Ludovic and myself.
It is the part of the series that is dedicated to dmaengine. It is based on
slave-dma/next.
This set of patches update the dt
On 24.06.13 11:44:58, Peter Zijlstra wrote:
+static void del_persistent_event(int cpu, struct perf_event_attr *attr)
+{
+ struct pers_event_desc *desc, *tmp;
+ struct perf_event *event = NULL;
+
+ list_for_each_entry_safe(desc, tmp, per_cpu(pers_events, cpu), plist) {
+
Thankyou for the comments.
On 24/06/13 23:08, Stephen Boyd wrote:
On 06/24/13 08:53, Srinivas KANDAGATLA wrote:
+#include linux/clkdev.h
Why do you need this include?
+#include asm/mach/irq.h
And this one?
Removed them.
+static u64 gt_counter_read(void)
+{
+u64 counter;
+
Thankyou for the comments,
On 24/06/13 23:00, Stephen Boyd wrote:
On 06/24/13 14:08, Srinivas KANDAGATLA wrote:
On 24/06/13 21:06, Stephen Boyd wrote:
On 06/24/13 08:53, Srinivas KANDAGATLA wrote:
I think the problem is your clockevent has no rating. Please give it a
rating (300?) so that
On Mon, Jun 24, 2013 at 08:30:14PM +0100, Paul Gortmaker wrote:
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications. For example, the fix in
commit 5e427ec2d0 (x86: Fix bit
On 24.06.13 21:24:04, Borislav Petkov wrote:
On Mon, Jun 24, 2013 at 11:28:07AM +0200, Peter Zijlstra wrote:
I find this patch incomplete for its asymmetric; there a dec, but not an
implied inc.
There's one in perf_mmap_open.
Basically the idea was to pull up the -mmap_count decrement
The pool is created thru devm_gen_pool_create, so the call to
gen_pool_destroy is not necessary.
Instead the sram-clock must be turned off again if it exists.
Signed-off-by: Heiko Stuebner he...@sntech.de
---
drivers/misc/sram.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
This series enables the use of the additional cores on Rockchip
Cortex-A9 SoCs.
To achieve this, add the scu, the needed sram and power-management-unit.
changes since v1:
- add reserved block feature for mmio-sram, to not use two logical
sram nodes
- the sram content is kept intact while the
From: Yan, Zheng zheng.z@intel.com
Try enabling the LBR call stack feature if event request recording
callchain. Try utilizing the LBR call stack to get user callchain
in case of there is no frame pointer.
This patch also adds a cpu pmu attribute to enable/disable this
feature.
On 24.06.13 11:32:04, Peter Zijlstra wrote:
I generally disapprove of indented labels. None of the perf code has
that and the tools are easy to 'fix'.
My quiltrc contains:
QUILT_DIFF_OPTS=-F ^[[:alpha:]\$_].*[^:]\$
my .gitconfig contains:
[diff default]
xfuncname =
From: Yan, Zheng zheng.z@intel.com
Zero length call uses the attribute of the call instruction to push
the immediate instruction pointer on to the stack and then pops off
that address into a register. This is accomplished without any matching
return instruction. It confuses the hardware and
The pmu is needed to bring up the cores during smp operations.
Therefore add a node and documentation for it.
Signed-off-by: Heiko Stuebner he...@sntech.de
---
Documentation/devicetree/bindings/arm/rockchip/pmu.txt | 16
arch/arm/boot/dts/rk3066a.dtsi |
This adds the device-node and config select to enable the
scu in all Rockchip Cortex-A9 SoCs.
Signed-off-by: Heiko Stuebner he...@sntech.de
---
arch/arm/boot/dts/rk3066a.dtsi |5 +
arch/arm/mach-rockchip/Kconfig |1 +
2 files changed, 6 insertions(+)
diff --git
The Rockchip SoCs need a special part of their sram for bringup
of additional cores. Therefore also add a reserved section when adding the
mmio-sram node to keep the sram driver from using this space.
Signed-off-by: Heiko Stuebner he...@sntech.de
---
From: Yan, Zheng zheng.z@intel.com
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
Some SoCs need parts of their sram for special purposes. So while being part
of the periphal, it should not be part of the genpool controlling the sram.
Threfore add an option mmio-sram-reserved to keep arbitary portions of the
sram from being part of the pool.
Suggested-by: Rob Herring
This adds the necessary smp-operations and startup code to use
additional cores on Rockchip SoCs.
We currently hog the power management unit in the smp code, as it is
necessary to control the power to the cpu core and nothing else is
currently using it, so a generic implementation can be done
From: Yan, Zheng zheng.z@intel.com
The new HSW call stack feature provides a facility such that
unfiltered call data will be collected as normal, but as return
instructions are executed the last captured branch record is
popped from the LBR stack. Thus, branch information relative to
leaf
From: Yan, Zheng zheng.z@intel.com
When the LBR call stack is enabled, it is necessary to save/restore
the stack on context switch. The solution is saving/restoring the
stack to/from task's perf event context. If task has no perf event
context, just flush the stack on context switch.
From: Yan, Zheng zheng.z@intel.com
The x86 special perf event context is named x86_perf_event_context,
We can enlarge it later to store PMU special data.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
arch/x86/kernel/cpu/perf_event.c | 12
arch/x86/kernel/cpu/perf_event.h
From: Yan, Zheng zheng.z@intel.com
Haswell has a new feature that utilizes the existing Last Branch Record
facility to record call chains. When the feature is enabled, function
call will be collected as normal, but as return instructions are executed
the last captured branch record is popped
From: Yan, Zheng zheng.z@intel.com
The index of lbr_sel_map is bit value of perf branch_sample_type.
We can reduce lbr_sel_map size by using bit shift as index.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
arch/x86/kernel/cpu/perf_event.h | 4 +++
Hello Herbert,
these are some fixes to issue pointed out by sparse and dmaengine API
udpates on the recently enabled ux500 hw crypto drivers.
These are based on recent linux-next, and can probably be applied on an
architecture specific branch with your ack, or just skip to the next
merge window.
Always use readl when reading memory mapped registers.
Signed-off-by: Fabio Baltieri fabio.balti...@linaro.org
---
drivers/crypto/ux500/hash/hash_core.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/crypto/ux500/hash/hash_core.c
On Tue, Jun 25, 2013 at 10:44 AM, Stephen Rothwell s...@canb.auug.org.au
wrote:
Hi all,
Changes since 20130624:
The vfs tree lost its build failure.
The net-next tree gained a conflict against the net tree.
The usb tree gained a conflict against the devicetree tree.
The staging tree
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