Move new task initialization to sched_fork(). For initial non-fair class
task, the first switched_to_fair() will do the attach correctly.
Suggested-by: Peter Zijlstra
Signed-off-by: Yuyang Du
---
kernel/sched/core.c |5 +++--
kernel/sched/fair.c | 14 +-
kernel/sched/sched.h
Hi Peter,
This new version attaches sched avgs in task_move_group_fair(), since Vincent
and Peter are concerned with delaying it to task enqueue, and I agreed.
Thanks a lot to Vincent and Peter.
Thanks,
Yuyang
--
Yuyang Du (4):
sched/fair: Fix attaching task sched avgs twice when switching t
Vincent reported that the first task to a new task group's cfs_rq will
be attached in attach_task_cfs_rq() and once more when it is enqueued
(see https://lkml.org/lkml/2016/5/25/388).
Actually, it is worse. The sched avgs can be sometimes attached twice
not only when we change task groups but also
On Fri, Jun 17, 2016 at 03:38:49PM +0800, Chen Feng wrote:
> Hi Kim & feng,
>
> Thanks for the share. In our platform also has the same use case.
>
> We only let the alloc with GFP_HIGHUSER_MOVABLE in memory.c to use cma memory.
>
> If we add zone_cma, It seems can resolve the cma migrate issue.
Newly forked task has not been enqueued, so should not be removed from
cfs_rq in task_move_group_fair(). To do so, we identify newly forked
tasks if their sum_exec_runtime is 0, an existing heuristic as per
vruntime_normalized(). In addition to that, uniformly use this test
in remove_entity_load_av
detach_entity_load_evg() is only called by detach_task_cfs_rq(), so
explicitly add inline attribute to it.
Signed-off-by: Yuyang Du
---
kernel/sched/fair.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index c1de063..a679407
On Mon, Jun 20, 2016 at 4:51 AM, wrote:
> From: Aihua Zhang
>
> I wrote a testcase to truncate a bin file while it is running at overlayfs.
> the result as below:
>
> Bus error (core dumped)
Thanks for the report.
Please tell us more information about how to trigger the bug:
- how did you se
Hi,
J, KEERTHY wrote on Monday, June 20, 2016 9:22 AM:
> pruss hwmod RSTST register wrongly points to PWRSTCTRL register in case of
> am43xx. Fix the RSTST register offset value.
> This can lead to setting of wrong power state values for PER domain.
Just curious, does it happen or noticed by go
Hi,
On 20-06-16 08:42, Stefan Mavrodiev wrote:
A33-OLinuXino is A33 development board designed by Olimex LTD.
It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector,
headphone and mic jacks, connector for LiPo battery and optional
4GB NAND Flash.
It has two 40-pin headers. One for
ping...
On Tue, 2016-06-14 at 17:54 +0800, Wei Jiangang wrote:
> Hi,
>
> When I trigger kernel crash and specify 'notsc' for capture-kernel,
> The process of kdump will be blocked at calibrate_delay_converge().
>
> /* wait for "start of" clock tick */
> ticks = jiffies;
> while (ticks == jiffies
On Mon, Jun 20, 2016 at 2:42 PM, Stefan Mavrodiev
wrote:
> A33-OLinuXino is A33 development board designed by Olimex LTD.
>
> It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector,
> headphone and mic jacks, connector for LiPo battery and optional
> 4GB NAND Flash.
>
> It has two 40-
在 2016/6/15 18:30, Yisen Zhuang 写道:
> Hi David,
>
> Thanks for your suggestions.
>
> Please see my comments below.
>
> Thanks,
>
> Yisen
>
> 在 2016/6/15 13:41, David Miller 写道:
>> From: Yisen Zhuang
>> Date: Mon, 13 Jun 2016 20:41:22 +0800
>>
>>> From: Kejian Yan
>>>
>>> HNS receives a pac
On 20/06/2016 03:49, Haozhong Zhang wrote:
> Thanks for the explanation!
>
> If we disable LMCE in QEMU by default (even for -cpu host), will it
> still be a problem? That is,
>
> - pc-2.7 can continue to run on old kernels unless users explicitly
> require LMCE
>
> - existing libvirt VM con
On Thu, Jun 9, 2016 at 11:43 PM, Lianwei Wang wrote:
> Currently it just print a warning message but did not
> reset cpu_hotplug_disabled when the enable/disable is
> unbalanced. The unbalanced enable/disable will lead
> the cpu hotplug work abnormally.
>
> Do nothing if an unablanced hotplug enab
Hi,
Roger Quadros writes:
> The OTG core will use struct otg_gadget_ops to
> start/stop the gadget controller.
>
> The main purpose of this interface is to avoid directly
> calling usb_gadget_start/stop() from the OTG core as they
> wouldn't be defined in the built-in symbol table if
> CONFIG_US
From: Chris Lapa
Adds support for device tree to setup a max8903 battery charger. DC and USB
validity are determined by looking the presence of the dok and uok gpios.
Signed-off-by: Chris Lapa
---
drivers/power/max8903_charger.c | 78 +
1 file changed, 7
From: Chris Lapa
Stores pointer to pdata because it easily allows pdata to reference
either platform data or in the future device tree data.
Signed-off-by: Chris Lapa
---
drivers/power/max8903_charger.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/d
From: Chris Lapa
Remove the 'out of memory' error message as it is printed by the core.
Signed-off-by: Chris Lapa
---
drivers/power/max8903_charger.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c
index 6
FYI, we noticed the following commit:
https://github.com/0day-ci/linux
Deepa-Dinamani/Delete-CURRENT_TIME-and-CURRENT_TIME_SEC-macros/20160620-104147
commit c43edc7bd9c06af9a7278101d462eb0ba0299605 ("fs: Replace CURRENT_TIME with
current_time() for inode timestamps")
on test m
From: Chris Lapa
This change ensures all gpios are available for the driver to use and also
splits off gpio setup into its own function for readability.
Signed-off-by: Chris Lapa
---
drivers/power/max8903_charger.c | 136 ++--
1 file changed, 102 insertions(
From: Chris Lapa
This patch set adds device tree support for the MAX8903 battery charger.
It also cleans up logic with dc_valid, dok and dcm pins as well as
fixing up validity checking of gpios.
I verified these patches work on a board I have here, which uses the
DC power side (not the USB porti
From: Chris Lapa
Signed-off-by: Chris Lapa
---
.../devicetree/bindings/power/max8903-charger.txt | 25 ++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/max8903-charger.txt
diff --git a/Documentation/devicetree/bindings/power/m
On Sun 19-06-16 12:06:53, Tetsuo Handa wrote:
> On 2016/06/16 18:39, Michal Hocko wrote:
> > On Wed 15-06-16 12:50:43, Sasha Levin wrote:
> >> Hi all,
> >>
> >> I'm seeing the following NULL ptr deref in copy_process right after a bunch
> >> of OOM killing activity on -next kernels:
> >>
> >> Out o
On 20/06/16 10:21, Felipe Balbi wrote:
>
> Hi,
>
> Roger Quadros writes:
>> The OTG core will use struct otg_gadget_ops to
>> start/stop the gadget controller.
>>
>> The main purpose of this interface is to avoid directly
>> calling usb_gadget_start/stop() from the OTG core as they
>> wouldn't b
On 2016年06月20日 12:55, Byungchul Park wrote:
Currently, x86 implementation of save_stack_trace() is walking all stack
region word by word regardless of what the trace->max_entries is.
However, it's unnecessary to walk after already fulfilling caller's
requirement, say, if trace->nr_entries >= tra
Hi Rob,
On 19 June 2016 at 17:04, Rob Herring wrote:
> On Thu, Jun 16, 2016 at 11:20:22AM +0200, Gabriel Fernandez wrote:
>> This patch reworks the clock binding to avoid too much detail in DT.
>> Now we have only compatible string per type of clock
>> (remark from Rob https://lkml.org/lkml/2016/
On 2016/6/8 19:55, Doug Ledford wrote:
> On 6/8/2016 2:44 AM, Lijun Ou wrote:
>> The HiSilicon Network Substem is a long term evolution IP which is
>> supposed to be used in HiSilicon ICT SoCs. HNS (HiSilicon Network
>> Sybsystem) also has a hardware support of performing RDMA with
>> RoCEE.
>> The
FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git x86
commit 19fa5e73647fde1e6a7038a8f05cddf4c43f08d3 ("x86 tsc: enumerate SKL
cpu_khz and tsc_khz via CPUID")
on test machine: vm-kbuild-yocto-x86_64: 1 threads qemu-system-x86_64
-enable-kvm -
Before this patch, passing a range that is beyond the physical memory
range will succeed, the user will see a /dev/pmem0 and will be able to
access it. Reads will always return 0 and writes will be silently
ignored.
I've gotten more than one bug report about mkfs.{xfs,ext4} or nvml
failing that we
On Sun, Jun 19, 2016 at 11:01:48PM -0700, Andy Lutomirski wrote:
> > The tmll instruction tests if any of the higher bits within the 16k
> > stackframe address are set. In this specific case that would be bits 7-15
> > (mask 0x3f80). If no bit would be set we know that only up to 128 bytes
> > woul
On Sun, Jun 19, 2016 at 08:54:32PM -0700, Bin Gao wrote:
> > > +#define DRV_NAME "bxt_wcove_gpio"
> >
> > Drop this.
> We have _TWO_ places using DRV_NAME(near the end of the file):
> static struct platform_driver wcove_gpio_driver = {
>.driver = {
>.name = DRV_NAME,
>
Hi Rob,
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 2016年6月9日 4:27
> To: Yang, Wenyou
> Cc: Alan Stern ; Greg Kroah-Hartman
> ; Ferre, Nicolas ;
> Pawel Moll ; Mark Brown ; Ian
> Campbell ; Kumar Gala ;
> Alexandre Belloni ; linux-
> ker...@vger.kernel.org; d
ANX7688 is a transmitter to support DisplayPort over USB-C for
smartphone and tablets.
This binding only describes the HDMI to DP component of the chip.
Signed-off-by: Nicolas Boichat
---
.../devicetree/bindings/video/bridge/anx7688.txt | 32 ++
1 file changed, 32 insertio
Hi,
Roger Quadros writes:
> It provides APIs for the following tasks
>
> - Registering an OTG/dual-role capable controller
> - Registering Host and Gadget controllers to OTG core
> - Providing inputs to and kicking the OTG state machine
I think I have already mentioned this, but after over 10 y
On Sat, Jun 18, 2016 at 07:05:04PM +0100, Colin Pitrat wrote:
> This fixes the issue descirbe in bug 117531
> (https://bugzilla.kernel.org/show_bug.cgi?id=117531).
> It's a regression introduced in linux 4.5 that causes a Oops at load of
> gpio_sch and prevents powering off the computer.
>
> The
On Fri, 17 Jun 2016, Brian Norris wrote:
> On Thu, Jun 16, 2016 at 04:38:17PM +0100, Lee Jones wrote:
> > On Thu, 02 Jun 2016, Brian Norris wrote:
> > > The EC_CMD_PWM_{GET,SET}_DUTY commands allow us to control a PWM that is
> > > attached to the EC, rather than the main host SoC. The API provide
> -Original Message-
> From: Ferre, Nicolas
> Sent: 2016年6月8日 18:46
> To: Yang, Wenyou ; Alan Stern
> ; Greg Kroah-Hartman
> ; Rob Herring ; Alexandre
> Belloni
> Cc: Pawel Moll ; Mark Brown ; Ian
> Campbell ; Kumar Gala ;
> linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; linux-a
On Monday, June 20, 2016 10:28:29 AM CEST Masahiro Yamada wrote:
> Hi.
>
> I have not had any comment on this patch,
> but it looks correct to me.
Yes, I agree. Feel free to add my
Acked-by: Arnd Bergmann
> I will put it into Russell's patch tracker
> if nobody is against it.
Ok, thanks!
> -Original Message-
> From: xinhui [mailto:xinhui@linux.vnet.ibm.com]
> Sent: Monday, June 20, 2016 4:29 PM
> To: Byungchul Park; pet...@infradead.org; mi...@kernel.org
> Cc: linux-kernel@vger.kernel.org; npig...@suse.de; wal...@google.com;
> a...@suse.de; t...@inhelltoy.tec.linutronix
Hi Khiem,
On Sun, Jun 19, 2016 at 5:33 AM, Khiem Nguyen
wrote:
>
> Signed-off-by: Hien Dang
> Signed-off-by: Khiem Nguyen
Thanks for your patch!
> ---
> .../bindings/thermal/rcar-gen3-thermal.txt | 79
> ++
> 1 file changed, 79 insertions(+)
> create mode 100644
On 06/17/2016 02:37 AM, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> memory/samsung/Kconfig:config EXYNOS_SROM
> memory/samsung/Kconfig: bool "Exynos SROM controller driver" if COMPILE_TEST
>
> ...meaning that it currently is not being built as a modu
Hi Khiem,
On Sun, Jun 19, 2016 at 5:31 AM, Khiem Nguyen
wrote:
> This patchset adds new thermal sensor driver to support 3 sensors
> found in R-Car Gen3 series.
>
> It has been decided to create new driver, instead of using the existing
> thermal driver due to many differences in HW setting flows
Hello Linus,
please pull newly rebased to 4.7-rc4 tag
git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32.git for-linus
to receive the following AVR32 update for 4.7
Hans-Christian Noren Egtvedt (2):
avr32: wire up preadv2 and pwritev2 syscalls
avr32: fixup code style
Hi Khiem,
On Sun, Jun 19, 2016 at 6:16 AM, Khiem Nguyen
wrote:
> This patch adds the shared interrupts for thermal sensors
> TSC1/TSC2/TSC3.
>
> Signed-off-by: Gaku Inami
> Signed-off-by: Khiem Nguyen
> ---
> arch/arm64/boot/dts/renesas/r8a7795.dtsi | 9 ++---
> 1 file changed, 6 insertion
On 06/18/2016 12:46 AM, Andrew F. Davis wrote:
On 06/15/2016 01:48 AM, Jacek Anaszewski wrote:
Hi Andrew,
Thanks for the patch.
Please address the issue [1] raised by test bot and resubmit.
Thanks,
Jacek Anaszewski
[1] https://lkml.org/lkml/2016/6/13/1091
It looks like some systems use 'g
On 2016/6/20 14:06, Leon Romanovsky wrote:
On Mon, Jun 20, 2016 at 12:37:40PM +0800, Wei Hu (Xavier) wrote:
On 2016/6/17 17:58, Leon Romanovsky wrote:
On Thu, Jun 16, 2016 at 10:35:16PM +0800, Lijun Ou wrote:
This patch mainly added icm support for RoCE. It initializes icm
which managers th
From: Chris Lapa
The max8903_charger.h file indicated that dcm and dok were not optional
when dc_valid is set.
It makes sense to have dok as a compulsory pin when dc_valid is given.
However dcm can be optionally wired to a fixed level especially when the
circuit is configured for dc power exclus
Hi Daniel
On 06/16/2016 11:26 PM, Daniel Lezcano wrote:
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another timer may work and
make the system boot up correctly
or
- print an error and let the caller unaware
On Fri, 17 Jun 2016, Doug Anderson wrote:
> Lee,
>
> On Fri, Jun 17, 2016 at 1:06 AM, Lee Jones wrote:
> >> Probably the reason for all of these non-kernel-isms is that this
> >> isn't a kernel file. From the top of the file:
> >>
> >> * NOTE: This file is copied verbatim from the ChromeOS EC
On Fri, Jun 17, 2016 at 10:30:58AM +0200, Vitaly Wool wrote:
> Hi Minchan,
>
> On Thu, Jun 16, 2016 at 1:17 AM, Minchan Kim wrote:
> > On Wed, Jun 15, 2016 at 10:42:07PM +0800, Geliang Tang wrote:
> >> Change zram to use the zpool api instead of directly using zsmalloc.
> >> The zpool api doesn't
Hi Tomasz
Thanks for your comments.
I will modify all the the part of snip. Please find my reply in the
following.
On 06/18/2016 12:06 AM, Tomasz Figa wrote:
Hi Chris,
[snip]
+struct phy_reg {
+ int value;
+ int addr;
+};
+
+struct phy_reg usb_pll_cfg[] = {
+ {0xf0,
From: Chris Lapa
Prior to this commit a zero gpio was treated as invalid. Whereas
gpio_is_valid() will treat a zero gpio as valid.
This commit removes the confusion and explicitly uses gpio_is_valid()
throughout. Which in turn results in several of the error messages becoming
redundant and thus
Hi Enric,
On 06/20/2016 04:59 PM, Enric Balletbo Serra wrote:
> Hi Jaehoon,
>
> 2016-04-27 10:53 GMT+02:00 Enric Balletbo i Serra
> :
>>
>>
>> On 27/04/16 10:35, Jaehoon Chung wrote:
>>> On 04/26/2016 05:03 PM, Enric Balletbo i Serra wrote:
Hi,
I introduced the cover letter to give
On Mon, Jun 20, 2016 at 01:20:09PM +1000, Stephen Rothwell wrote:
> Hi Joerg,
>
> Today's linux-next merge of the iommu tree got a conflict in:
>
> drivers/iommu/mtk_iommu.c
>
> between commit:
>
> d267804c8457 ("iommu: convert DT component matching to
> component_match_add_release()")
>
Cc: Ville
On Mon, 20 Jun 2016, James Bottomley
wrote:
> OK, my candidate bad commit is this one:
>
> commit a05628195a0d9f3173dd9aa76f482aef692e46ee
> Author: Ville Syrjälä
> Date: Mon Apr 11 10:23:51 2016 +0300
>
> drm/i915: Get panel_type from OpRegion panel details
>
> After being mor
On 2016/6/17 4:59, Arnaldo Carvalho de Melo wrote:
Em Wed, Jun 15, 2016 at 02:23:35AM +, Wang Nan escreveu:
When see POLLERR or POLLHUP, unmap ring buffer from both the main
evlist and overwrite evlist.
When you use an auxiliary evlist this makes evlist->parent be different
than evlist, r
On 06/15/2016, 05:34 PM, Shuah Khan wrote:
> Compiled and booted on my test system. No dmesg regressions.
On 06/15/2016, 08:42 PM, Guenter Roeck wrote:
> Build results:
> total: 127 pass: 127 fail: 0
> Qemu test results:
> total: 85 pass: 85 fail: 0
>
> Details are available at http://
Hi Jaehoon,
2016-04-27 10:53 GMT+02:00 Enric Balletbo i Serra
:
>
>
> On 27/04/16 10:35, Jaehoon Chung wrote:
>> On 04/26/2016 05:03 PM, Enric Balletbo i Serra wrote:
>>> Hi,
>>>
>>> I introduced the cover letter to give some background about this.
>>>
>>> I have been investigating a problem relat
On Sat, Jun 18, 2016 at 04:46:20PM +0800, Boqun Feng wrote:
> On Fri, Jun 17, 2016 at 02:17:27PM -0400, Waiman Long wrote:
> > keep the xchg() function as it is or use smp_store_release(&next->locked,
> > 1). So which one is a better alternative for ARM or PPC?
> >
>
> For PPC, I think xchg_relea
On Fri, Jun 17, 2016 at 01:01:29PM -0400, Johannes Weiner wrote:
> On Fri, Jun 17, 2016 at 04:49:45PM +0900, Minchan Kim wrote:
> > On Thu, Jun 16, 2016 at 11:12:07AM -0400, Johannes Weiner wrote:
> > > On Wed, Jun 15, 2016 at 11:23:41AM +0900, Minchan Kim wrote:
> > > > On Mon, Jun 13, 2016 at 11:
Hi,
Roger Quadros writes:
> [ Unknown signature status ]
> On 20/06/16 10:21, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Roger Quadros writes:
>>> The OTG core will use struct otg_gadget_ops to
>>> start/stop the gadget controller.
>>>
>>> The main purpose of this interface is to avoid directly
>>>
Baolin Wang writes:
> It will be crash to stop gadget when the dwc3 device had been into suspend
> state, thus we need to check if the dwc3 device had been into suspend state
> when UDC try to stop gadget.
>
> By the way I have rebased on your 'testing/next' branch.
do you really want this note
On Fri, Jun 17, 2016 at 11:28 PM, Rafael J. Wysocki wrote:
> On Fri, Jun 17, 2016 at 4:33 PM, Borislav Petkov wrote:
>> Ok,
>>
>> bisect is done, full log below.
>>
>> Rafael, that fix
>>
>> 70595b479ce1 ("x86/power/64: Fix crash whan the hibernation code passes
>> control to the image kernel"
On 20 June 2016 at 16:15, Felipe Balbi wrote:
> Baolin Wang writes:
>
>> It will be crash to stop gadget when the dwc3 device had been into suspend
>> state, thus we need to check if the dwc3 device had been into suspend state
>> when UDC try to stop gadget.
>>
>> By the way I have rebased on you
On Mon, 20 Jun 2016, Phil Reid wrote:
> On 20/06/2016 14:21, Lothar Waßmann wrote:
> >Hi,
> >
> >On Fri, 17 Jun 2016 15:17:19 +0100 Lee Jones wrote:
> >>On Sat, 11 Jun 2016, Lothar Waßmann wrote:
> >>>On Fri, 10 Jun 2016 15:54:49 +0100 Lee Jones wrote:
> On Fri, 10 Jun 2016, Lothar Waßmann wro
On Sat 18-06-16 12:11:19, KarimAllah Ahmed wrote:
> When sparse memory model is used an array of memory sections is created to
> track each block of contiguous physical pages. Each element of this array
> contains PAGES_PER_SECTION pages. During the creation of this array the actual
> boundaries of
On Monday 20 June 2016 12:35 PM, Mohammed, Afzal wrote:
Hi,
J, KEERTHY wrote on Monday, June 20, 2016 9:22 AM:
pruss hwmod RSTST register wrongly points to PWRSTCTRL register in case of
am43xx. Fix the RSTST register offset value.
This can lead to setting of wrong power state values for P
On Sat, Jun 18, 2016 at 04:10:34PM +0200, Wolfram Sang wrote:
> On Wed, Jun 08, 2016 at 12:19:44PM -0600, Austin Christ wrote:
> > From: Naveen Kaje
> >
> > Add support to get the device parameters from ACPI. Assume
> > that the clocks are managed by firmware.
>
> Adding Mika to CC: Can you have
Hi!
> > On Sun 2016-06-19 17:58:41, Stephan Mueller wrote:
> > > Hi Herbert, Ted,
> > >
> > > The following patch set provides a different approach to /dev/random which
> > > I call Linux Random Number Generator (LRNG) to collect entropy within the
> > > Linux kernel. The main improvements compar
Kasan reported slab-out-of-bounds access in btmrvl_sdio:
[ 33.055400]
==
[ 33.062585] BUG: KASAN: slab-out-of-bounds in memcpy+0x24/0x50 at addr
ffc0d89b4a00
[ 33.070529] Read of size 256 by task btmrvl_main_ser/3576
[ 3
Hi Krzysztof:
On 2016年06月20日 16:09, Krzysztof Kozlowski wrote:
On 06/20/2016 08:38 AM, Andy Yan wrote:
This driver parses the reboot commands like "reboot bootloader"
and "reboot recovery" to get a boot mode described in the
device tree , then call the write interfae to store the boot
mode in s
On 20/06/2016 at 03:16:35 +, Yang, Wenyou wrote :
> > Sure, what I mean is that you can try to get the regmap for the SFR in
> > every case.
> > Depending on whether you were able to get it, you can decide to call
> > ohci_at91_port_suspend/resume or not (just test for sfr_regmap != NULL).
>
It will be crash to stop gadget when the dwc3 device had been into suspend
state, thus we need to check if the dwc3 device had been into suspend state
when UDC try to stop gadget.
Signed-off-by: Baolin Wang
---
drivers/usb/dwc3/gadget.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/d
On 14/06/16 04:20, Mars Cheng wrote:
This adds basic chip support for MT6755 SoC.
Signed-off-by: Mars Cheng
---
arch/arm64/boot/dts/mediatek/Makefile |1 +
arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 +++
arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 ++
On 20/06/16 11:13, Felipe Balbi wrote:
>
> Hi,
>
> Roger Quadros writes:
>> [ Unknown signature status ]
>> On 20/06/16 10:21, Felipe Balbi wrote:
>>>
>>> Hi,
>>>
>>> Roger Quadros writes:
The OTG core will use struct otg_gadget_ops to
start/stop the gadget controller.
The m
On Mon, Jun 20, 2016 at 06:14:01AM +, AMIT NAGAL wrote:
> Hi
> I am using Linux kernel version 3.10.28 (ARM platform) .
> I am getting NULL pointer dereference in tg_load_down() .
> At the time of error , tg->parent->cfs_rq value is 0 and tg->se value is
> 0x0400 . ( refer to backtrac
Hi folks,
During booting test on my Exynos5422 based Odroid-XU3, kernel compiled
with CONFIG_DMA_API_DEBUG reported following warning:
[ cut here ]
WARNING: CPU: 0 PID: 0 at lib/dma-debug.c:1096 check_unmap+0x7bc/0xb38
dwmmc_exynos 1220.mmc: DMA-API: device driver trie
On Fri, Jun 17, 2016 at 02:46:36PM -0700, Huang, Ying wrote:
> From: Huang Ying
>
> To make the comments consistent with the already changed code.
>
> Signed-off-by: "Huang, Ying"
Acked-by: Kirill A. Shutemov
--
Kirill A. Shutemov
Hi Stephan,
On 06/09/2016 12:29 AM, Stephan Linz wrote:
This patch converts the IDE specific LED trigger to a generic disk
activity LED trigger. The libata core is now a trigger source just
like before the IDE disk driver. It's merely a replacement of the
string ide by disk.
The patch is taken
On 06/18/2016 07:42 AM, Helen Koike wrote:
> Add DAPM support and updated rx51 accordingly.
> As a consequence:
> - the exported function tpa6130a2_stereo_enable is not needed anymore
> - the mutex is dealt in the DAPM
> - the power state is tracked by the DAPM
>
> Signed-off-by: Lars-Peter Clause
On 06/18/2016, 07:22 AM, Fengguang Wu wrote:
> Hi Greg,
>
> On Fri, Jun 17, 2016 at 08:16:20PM -0700, Greg KH wrote:
>> Hi,
>>
>> I've finally gotten off my butt and made my quilt trees of patches into
>> a "semi-proper" git tree to make it easier for people to test them.
>>
>> I'm now pushing the
On 06/04/16 16:17, Juergen Gross wrote:
> Some hardware (e.g. Dell Studio laptops) require special functions to
> be called on physical cpu 0 in order to avoid occasional hangs. When
> running as dom0 under Xen this could be achieved only via special boot
> parameters (vcpu pinning) limiting the hy
On 06/20/2016 08:38 AM, Andy Yan wrote:
> This driver parses the reboot commands like "reboot bootloader"
> and "reboot recovery" to get a boot mode described in the
> device tree , then call the write interfae to store the boot
> mode in some place like special register or sram, which can
> be rea
On Monday 20 June 2016 02:13 PM, Keerthy wrote:
From: Tero Kristo
Version information will be needed to handle some error cases under the
regulator driver, so store the information once during MFD probe.
+ Lee Jones.
Signed-off-by: Tero Kristo
Signed-off-by: Dave Gerlach
Signed-off-by:
From: Tero Kristo
Without this, the memory will remain active during poweroff consuming
extra power. Please note revision 2.1 PMIC seems to fail when DCDC3
disable is attempted, so this is not done on that PMIC revision. The
PMIC revision checks in the regulator patches make sure of this.
Signed
Setup initial suspend state to mem, if suspend state is defined for
mem state. This makes sure that the regulators are in proper mode
already from boot.
Signed-off-by: Tero Kristo
Signed-off-by: Dave Gerlach
Signed-off-by: Keerthy
---
drivers/regulator/of_regulator.c | 3 +++
1 file changed, 3
From: Tero Kristo
The reset value for this register seems broken on certain versions of
tps65218 chip, so make sure the dcdc3 settings is proper. Needed for
proper functionality of rtc+ddr / rtc-only modes.
Signed-off-by: Tero Kristo
Signed-off-by: Dave Gerlach
Signed-off-by: Keerthy
---
dri
On Sun, 19 Jun 2016, Bin Gao wrote:
> On Fri, Jun 17, 2016 at 09:01:59AM +0100, Lee Jones wrote:
> > > +static struct trip_config_map str0_trip_config[] = {
> > > + {
> > > + .irq_reg = BXTWC_THRM0IRQ,
> > > + .irq_mask = 0x01,
> > > + .irq_en = BXTWC_MTHRM0IRQ,
> > > +
From: Tero Kristo
This allows platform data to specify which power rails should be on or off
during RTC only suspend. This is necessary to keep DDR state while in RTC
only suspend.
Signed-off-by: Tero Kristo
Signed-off-by: Keerthy
---
drivers/regulator/tps65218-regulator.c | 72 ++
Hi Alexandre & Nicolas,
> -Original Message-
> From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com]
> Sent: 2016年6月20日 16:04
> To: Yang, Wenyou
> Cc: Rob Herring ; Alan Stern ;
> Greg Kroah-Hartman ; Ferre, Nicolas
> ; Pawel Moll ; Mark Brown
> ; Ian Campbell ; Kumar
> Ga
From: Tero Kristo
Some versions of tps65218 do not seem to support poweroff modes properly
if DCDC3 regulator is shut-down. Thus, keep it enabled even during
poweroff if the version info matches the broken silicon revision.
Signed-off-by: Tero Kristo
Signed-off-by: Dave Gerlach
Signed-off-by:
On Mon, 20 Jun 2016, Lee Jones wrote:
> On Sun, 19 Jun 2016, Bin Gao wrote:
> > On Fri, Jun 17, 2016 at 09:01:59AM +0100, Lee Jones wrote:
> > > > +static struct trip_config_map str0_trip_config[] = {
> > > > + {
> > > > + .irq_reg = BXTWC_THRM0IRQ,
> > > > + .irq
From: Tero Kristo
Without this, the memory will remain active during poweroff consuming
extra power.
Signed-off-by: Tero Kristo
Signed-off-by: Dave Gerlach
Signed-off-by: Keerthy
---
arch/arm/boot/dts/am437x-gp-evm.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/
ANX7688 is a HDMI to DP converter (as well as USB-C port controller),
that has an internal microcontroller.
The only reason a Linux kernel driver is necessary is to reject
resolutions that require more bandwidth than what is available on
the DP side. DP bandwidth and lane count are reported by the
On 20/06/2016 at 08:46:02 +, Yang, Wenyou wrote :
> Hi Alexandre & Nicolas,
>
> > -Original Message-
> > From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com]
> > Sent: 2016年6月20日 16:04
> > To: Yang, Wenyou
> > Cc: Rob Herring ; Alan Stern ;
> > Greg Kroah-Hartman ; Fe
The series adds suspend configuration for tps65218 and tps65217 PMICs.
Boot tested on am437x-sk-evm, am437x-gp-evm, am335x-bone, am335x-boneblack
Keerthy (2):
regulator: of: setup initial suspend state
ARM: dts: AM437X-GP-EVM: AM437X-SK-EVM: Make dcdc3 dcdc5 and dcdc6
enable during suspen
From: Russ Dill
This allows platform data to specify which power rails should be on or off
during RTC only suspend. This is necessary to keep DDR state while in RTC
only suspend.
Signed-off-by: Russ Dill
Signed-off-by: Keerthy
---
drivers/regulator/tps65217-regulator.c | 74 ++
On 06/16/2016 06:16 PM, Lee Jones wrote:
> On Wed, 11 May 2016, Peter Ujfalusi wrote:
>
>> On some boards, like omap5-uevm the MCLK is gated by default and in order
>> to be able to use the High performance modes of twl6040 it need to be
>> enabled by SW.
>> Add support for handling the MCLK sourc
Hey,
On Tue, 2016-06-14 at 17:20 -0400, Javier Martinez Canillas wrote:
> The driver is for a trackpad device so is not needed for booting and
> makes more sense to have it as module to reduce the kernel image
> size.
>
> It was probably enabled as built-in because module autoload was not
> worki
On Fri, Jun 17, 2016 at 11:40:41AM +0300, Kirill A. Shutemov wrote:
> On Fri, Jun 17, 2016 at 11:30:03AM +0900, Naoya Horiguchi wrote:
> > I found a race condition triggering VM_BUG_ON() in freeze_page(), when
> > running
> > a testcase with 3 processes:
> > - process 1: keep writing thp,
> >
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