On 04/14/2016 07:48 PM, Gustavo Padovan wrote:
From: Gustavo Padovan
Replace the legacy drm_send_vblank_event() with the new helper function.
Signed-off-by: Gustavo Padovan
---
drivers/gpu/drm/nouveau/nouveau_display.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/
Hi Wucheng,
On Mon, 2016-04-25 at 13:42 +0800, Wu-Cheng Li (李務誠) wrote:
> > >
> > > ...
> > >
> > > > +static int fops_vcodec_open(struct file *file)
> > > > +{
> > > > + struct video_device *vfd = video_devdata(file);
> > > > + struct mtk_vcodec_dev *dev = video_drvdata(file);
> > > > + str
From: Tang Yuantian
ls1021a CPU can work on three different clock frequency.
Currently, the third one is missing. This patch added it.
Signed-off-by: Tang Yuantian
---
drivers/clk/clk-qoriq.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/clk-qoriq.c
Make these functions return appropriate error codes when something goes
wrong.
Previously irq_destroy_ipi returned void making it impossible to notify
the caller if the request could not be fulfilled. Patch 1 in the series
added another condition in which this could fail in addition to the
existin
Previously irq_destroy_ipi() would destroy IPIs to all CPUs that were
configured by irq_reserve_ipi(). This change makes it possible to
destroy just a subset of the IPIs. This may be useful to remove IPIs to
CPUs that have been hot removed so that the IRQ numbers allocated within
the IPI domain can
The qla1280 driver sets the scsi_host_template's can_queue field to 0xf
which results in an allocation failure when allocating the block layer tags
for the driver's queues like the one shown below:
[4.804166] scsi host0: QLogic QLA1040 PCI to SCSI Host Adapter Firmware
version: 7.65.06,
Le 25/04/2016 02:24, Eric Engestrom a écrit :
> Signed-off-by: Eric Engestrom
Hi,
thanks for the patch:
Acked-by: Nicolas Ferre
> ---
> Documentation/arm/Atmel/README | 2 +-
> Documentation/arm/keystone/knav-qmss.txt | 2 +-
So, who will take care of this patch: can you carry it w
On Sun, Apr 24, 2016 at 10:14:37PM +0200, Wolfram Sang wrote:
>
> > The above should work with both DT and ACPI so I'm OK with the current
> > patch. We can add ACPI parts later when needed.
>
> Just to make sure, I read this as an ack for the original patch?
Yes :)
On 04/22/2016 01:22 AM, Andrew Morton wrote:
On Tue, 19 Apr 2016 11:48:45 +0200 Vitaly Wool wrote:
This patch introduces z3fold, a special purpose allocator for storing
compressed pages. It is designed to store up to three compressed pages per
physical page. It is a ZBUD derivative which allow
Am Montag, 25. April 2016, 01:24:06 schrieb Eric Engestrom:
> Signed-off-by: Eric Engestrom
> ---
> Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt | 2 +-
> Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt | 2 +-
> Documentation/devicetree/bindings/clock/st/st,clk
Hi,
It is required to write a commit message.
On 25/04/2016 at 01:24:00 +0100, Eric Engestrom wrote :
> Signed-off-by: Eric Engestrom
> ---
> Documentation/arm/Atmel/README | 2 +-
> Documentation/arm/keystone/knav-qmss.txt | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
Am Sonntag, 24. April 2016, 23:44:13 schrieb Colin King:
> From: Colin Ian King
>
> fix spelling mistake, unsucessful -> unsuccessful
>
> Signed-off-by: Colin Ian King
applied to my clk-branch for 4.7
Thanks
Heiko
Am Montag, 25. April 2016, 09:47:15 schrieb Caesar Wang:
> 在 2016年04月22日 13:51, Jianqun Xu 写道:
> > This patch add rk3399-evb.dts for RK3399 evaluation board.
> > Tested on RK3399 evb.
> >
> > Signed-off-by: Jianqun Xu
> > ---
> > changes in v2:
> > - remove rk808 since without i2c, which will ups
* Kees Cook wrote:
> On Sat, Apr 23, 2016 at 4:08 AM, Ingo Molnar wrote:
> >
> > * Kees Cook wrote:
> >
> >> --- a/arch/x86/boot/compressed/string.c
> >> +++ b/arch/x86/boot/compressed/string.c
> >> @@ -1,7 +1,13 @@
> >> +/*
> >> + * This provides an optimized implementation of memcpy, and a s
On Sun, Apr 24, 2016 at 2:28 PM, Jonathan Cameron wrote:
> On 20/04/16 16:45, Daniel Baluta wrote:
>> For testing purposes is nice to have a quick way of creating IIO devices.
>> This patch series introduces support for creating IIO devices via configs
>> (patch 1), allowing users to register "dev
>>> On 22.04.16 at 20:03, wrote:
> On 04/22/2016 02:47 AM, tip-bot for Jan Beulich wrote:
>> Commit-ID: 103f6112f253017d7062cd74d17f4a514ed4485c
>> Gitweb:
> http://git.kernel.org/tip/103f6112f253017d7062cd74d17f4a514ed4485c
>> Author: Jan Beulich
>> AuthorDate: Thu, 21 Apr 2016 00:27:
On Mon, Apr 25, 2016 at 10:25:53AM +0300, Mika Westerberg wrote:
> On Sun, Apr 24, 2016 at 10:14:37PM +0200, Wolfram Sang wrote:
> >
> > > The above should work with both DT and ACPI so I'm OK with the current
> > > patch. We can add ACPI parts later when needed.
> >
> > Just to make sure, I read
On 04/22/2016 06:25 AM, Tiffany Lin wrote:
> From: Andrew-CT Chen
>
> The VPU driver for hw video codec embedded in Mediatek's MT8173 SOCs.
> It is able to handle video decoding/encoding of in a range of formats.
> The driver provides with VPU firmware download, memory management and
> the commun
On Mon, Apr 25, 2016 at 09:39:41AM +0200, Wolfram Sang wrote:
> On Mon, Apr 25, 2016 at 10:25:53AM +0300, Mika Westerberg wrote:
> > On Sun, Apr 24, 2016 at 10:14:37PM +0200, Wolfram Sang wrote:
> > >
> > > > The above should work with both DT and ACPI so I'm OK with the current
> > > > patch. We
Le 23/04/2016 19:28, Alexander Aring a écrit :
Hi,
On 04/23/2016 07:05 PM, Alexander Aring wrote:
...
if this is really needed, then nla_put_u64/be64/etc need to be changed also,
Okay, I found PATCH 3/9 do it for be64, but what's about u64?
It's also planned. I will send several "small" se
On Mon, Apr 25, 2016 at 07:36:59AM +0100, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom
Good catch.
Reviewed-by: Josh Triplett
> ---
> Documentation/RCU/stallwarn.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/RCU/stallwarn.txt b/Documentat
The current logic only idles aild if the AIL is empty, rescheduling
the worker with a timeout of 50ms otherwise. If the target LSN isn't
moved forward, the worker will not make any progress as it only
pushes the AIL up to the target LSN, leading to the empty AIL
condition to only be met after the l
On Mon, 25 Apr 2016, Jan Beulich wrote:
> >>> On 22.04.16 at 20:03, wrote:
> >> +#define hugepages_supported() cpu_has_pse
> >>
> >
> > Please don't use the cpu_has_* macros anymore, they are going away soon.
> >
> > In this case it should be static_cpu_has(X86_FEATURE_PSE).
>
> I can certain
On Thu, Apr 21, 2016 at 5:16 PM, Stephan Mueller wrote:
>> > ... DRBG is “minimally” seeded with 112^6 bits of entropy.
>> > This is commonly achieved even before user space is initiated.
>>
>> Unfortunately one of the issues of the /dev/urandom interface is the
>> fact that it may start providing
Am Freitag, 22. April 2016, 18:02:53 schrieb Caesar Wang:
> In order to be standard to manage for rockchip SoCs, move the thermal
> data into rk3288 dtsi, we needn't to add a new file for thermal.
>
> Signed-off-by: Caesar Wang
> Cc: Zhang Rui
> Cc: Eduardo Valentin
> Cc: Heiko Stuebner
comp
Am Freitag, 22. April 2016, 18:02:54 schrieb Caesar Wang:
> In order to be standard to manage for rockchip SoCs, move the thermal
> data into rk3368 dtsi, we needn't to add a new file for thermal.
>
> Fixes commit f990238f859e
> ("arm64: dts: rockchip: Add main thermal info to rk3368.dtsi")
>
>
When using a device is read/write mode, vb2 does not handle properly the
first select/poll operation.
The reason for this, is that when this code has been refactored, some of
the operations have changed their order, and now fileio emulator is not
started.
The reintroduced check to the core is ena
Am Montag, 25. April 2016, 09:55:14 schrieb Nikos Mavrogiannopoulos:
Hi Nikos,
> On Thu, Apr 21, 2016 at 5:16 PM, Stephan Mueller
wrote:
> >> > ... DRBG is “minimally” seeded with 112^6 bits of entropy.
> >> > This is commonly achieved even before user space is initiated.
> >>
> >> Unfortunate
On Sun, Apr 24, 2016 at 11:31 PM, Takashi Iwai wrote:
> On Sun, 24 Apr 2016 19:09:48 +0200,
> Dmitry Vyukov wrote:
>>
>> On Sun, Apr 24, 2016 at 6:16 PM, Takashi Iwai wrote:
>> > On Sun, 24 Apr 2016 17:16:32 +0200,
>> > Dmitry Vyukov wrote:
>> >>
>> >> On Sat, Apr 23, 2016 at 11:02 PM, Takashi Iw
GPIO resource could be retrieved through APCI as well.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-usb-gpio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-us
In some Intel platforms, a single usb port is shared between USB host
and device controller. The shared port is under control of GPIO pins.
This patch adds the support for USB GPIO controlled port mux.
[baolu: removed .owner per platform_no_drv_owner.cocci]
Signed-off-by: David Cohen
Signed-off-
Some Intel platforms have an USB port mux controlled by GPIOs.
There's a single ACPI platform device that provides 1) USB ID
extcon device; 2) USB vbus regulator device; and 3) USB port
switch device. This MFD driver will split these 3 devices for
their respective drivers.
[baolu: removed .owner p
Add a maintainer entry for Intel USB dual role mux drivers and
add myself as a maintainer.
Signed-off-by: Lu Baolu
---
MAINTAINERS | 10 ++
1 file changed, 10 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 03e00c7..e2609e6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5878,
In some Intel platforms, a single usb port is shared between USB host
and device controllers. The shared port is under control of a switch
which is defined in the Intel vendor defined extended capability for
xHCI.
This patch adds the support to detect and create the platform device
for the port mu
On Fri, 22 Apr 2016 11:04:32 +0200
Peter Zijlstra wrote:
> Implement FETCH-OP atomic primitives, these are very similar to the
> existing OP-RETURN primitives we already have, except they return the
> value of the atomic variable _before_ modification.
>
> This is especially useful for irreversi
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
The mux is handled through the Dual Role Configuration Register.
Signed-off-by: Heikki Krogerus
Signed-off-by: Lu Baolu
Signed-off-by: Wu Hao
Reviewed-by: Felipe Ba
On Wed, Apr 20, 2016 at 3:35 AM, Howard Cochran
wrote:
> On Mon, Apr 18, 2016 at 5:06 PM, Jakob Unterwurzacher
> wrote:
>> On 12.04.2016 13:09, Tejun Heo wrote:
Probably you want to look into:
https://lkml.org/lkml/2016/3/10/21
The patch mentioned above solves the issue f
Several Intel platforms implement USB dual role by having completely
separate xHCI and dwc3 IPs in PCH or SOC silicons. These two IPs share
a single USB port. There is another external port mux which controls
where the data lines should go. While the USB controllers are part of
the silicon, the por
Add support to retrieve fixed voltage configure information through
ACPI interface. This is needed for Intel Bay Trail devices, where a
GPIO is used to control the USB vbus.
Signed-off-by: Lu Baolu
---
drivers/regulator/fixed.c | 48 +++
1 file changed
Intel SOC chips are featured with USB dual role. The host role is
provided by Intel xHCI IP, and the gadget role is provided by IP
from designware. Tablet platform designs always share a single
port for both host and gadget controllers. There is a mux to
switch the port to the right controller acco
This is needed to handle the GPIO connected USB vcc pin found on
Intel Baytrail devices.
Signed-off-by: Lu Baolu
---
drivers/regulator/fixed.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index ff62d69..e6f376f 100644
--- a/driv
This is needed to handle the GPIO connected USB ID pin found on
Intel Baytrail devices.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-usb-gpio.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/extcon/extcon-usb-gpio.c b/dr
Below is the list of build error/warning regressions/improvements in
v4.6-rc5[1] compared to v4.5[2].
Summarized:
- build errors: +21/-7
- build warnings: +16240/-166
JFYI, when comparing v4.6-rc5[1] to v4.6-rc4[3], the summaries are:
- build errors: +15/-5
- build warnings: +407/-544
As
drivers/net/dsa/mv88e6xxx.c: In function ‘mv88e6xxx_port_bridge_join’:
drivers/net/dsa/mv88e6xxx.c:2184: warning: ‘err’ may be used uninitialized in
this function
If netdev_notifier_changeupper_info.upper_dev is ever NULL, the bridge
parameter will be NULL too, and the function will return an
uni
On Mon, Apr 25, 2016 at 10:15 AM, Geert Uytterhoeven
wrote:
> JFYI, when comparing v4.6-rc5[1] to v4.6-rc4[3], the summaries are:
> - build errors: +15/-5
+ /home/kisskb/slave/src/arch/arm/mach-sa1100/assabet.c: error:
'PMD_MASK' undeclared (first use in this function): => 496:38
+ /home/k
On Fri, 22 Apr 2016, Eric Wheeler wrote:
> > I'll try to capture the output today.
>
> No technical data yet, but this is the thread:
>
> http://comments.gmane.org/gmane.linux.kernel.bcache.devel/3820
Thanks. It's highly unlikely that this will be fixed by these three
patches though (the cod
On Mon, Apr 25, 2016 at 4:00 AM, Parth Sane wrote:
> Added missing signed off by line and fixed alignment to match
> open parenthesis.
Put "Added missing signed off by line" below the ---. This is not what
we want to have in change logs.
On Mon, Apr 25, 2016 at 10:02 AM, Stephan Mueller wrote:
>> > One more item to consider: If you do not want to change to use
>> > getrandom(2), the LRNG provides you with another means.
>> The main problem is not about willing to switch to getrandom() or not,
>> but finding any system where getran
On Fri, Apr 22, 2016 at 12:58:58AM -0700, kan.li...@intel.com wrote:
> From: Kan Liang
>
> The accumulated period for dummy entry should also be 0.
> Otherwise, the total overhead could be overcounted.
> [perf]$ perf record -e '{LLC-load-misses,cpu/instructions/}'
> --call-graph=lbr ./tchain
> [p
On Fri, Apr 22, 2016 at 04:12:10PM -0700, Rafael Antognolli wrote:
> This patch series implement a small set of the Opal protocol for self
> encrypting devices. It's implemented only what is needed for saving a password
> and unlocking a given "locking range". The password is saved on the driver an
On Fri, 22 Apr 2016, Lianwei Wang wrote:
> Any way is Ok for debugging purpose. But think the kernel run on a
> customer machine, such as PC, Mobile phone or other devices. How we
> let the customer debug it but not recover it smartly?
There is nothing smart here. Restoring the count is a bandaid
On Thu 21-04-16 19:09:02, Tejun Heo wrote:
> Hello,
>
> So, this ended up a lot simpler than I originally expected. I tested
> it lightly and it seems to work fine. Petr, can you please test these
> two patches w/o the lru drain drop patch and see whether the problem
> is gone?
>
> Thanks.
> --
On Mon, Apr 25, 2016 at 10:06:25AM +0200, Martin Schwidefsky wrote:
> On Fri, 22 Apr 2016 11:04:32 +0200
> Peter Zijlstra wrote:
>
> > Implement FETCH-OP atomic primitives, these are very similar to the
> > existing OP-RETURN primitives we already have, except they return the
> > value of the ato
Signed-off-by: Parth Sane
---
Changes in v3:
-Added missing signed off by line and fixed alignment to match
open parenthesis.
-Fixed location of message
drivers/staging/rtl8712/hal_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging
On Sat, Apr 23, 2016 at 06:08:37PM +, Verma, Vishal L wrote:
> direct_IO might fail with -EINVAL due to misalignment, or -ENOMEM due
> to some allocation failing, and I thought we should return the original
> -EIO in such cases so that the application doesn't lose the information
> that the bad
On Sun, Apr 24, 2016 at 11:16:34AM +0100, Emil Velikov wrote:
> On 22 April 2016 at 09:24, Daniel Vetter wrote:
> > On Thu, Apr 21, 2016 at 08:18:48PM +0200, Noralf Trønnes wrote:
> >>
> >> Den 21.04.2016 09:28, skrev Daniel Vetter:
> >> >On Wed, Apr 20, 2016 at 08:15:30PM +0200, Noralf Trønnes wr
On Mon, 25 Apr 2016 10:03:34 +0200,
Dmitry Vyukov wrote:
>
> On Sun, Apr 24, 2016 at 11:31 PM, Takashi Iwai wrote:
> > On Sun, 24 Apr 2016 19:09:48 +0200,
> > Dmitry Vyukov wrote:
> >>
> >> On Sun, Apr 24, 2016 at 6:16 PM, Takashi Iwai wrote:
> >> > On Sun, 24 Apr 2016 17:16:32 +0200,
> >> > Dmi
diff --git a/drivers/staging/rtl8712/hal_init.c
b/drivers/staging/rtl8712/hal_init.c
index 0c76fbc..0dd458d 100644
--- a/drivers/staging/rtl8712/hal_init.c
+++ b/drivers/staging/rtl8712/hal_init.c
@@ -197,8 +197,8 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
Fixed alignment to match open parenthesis.
Signed-off-by: Parth Sane
---
Changes in v5:
-Fixed missing commit messages.
drivers/staging/rtl8712/hal_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8712/hal_init.c
b/drivers/staging/rt
On 04/25/2016 09:59 AM, Ricardo Ribalda Delgado wrote:
> When using a device is read/write mode, vb2 does not handle properly the
> first select/poll operation.
>
> The reason for this, is that when this code has been refactored, some of
> the operations have changed their order, and now fileio em
On Fri 2016-04-22 13:58:12, Andrew Morton wrote:
> On Thu, 14 Apr 2016 17:16:40 +0800 Huang Shijie wrote:
>
> > The patch "3033f14a clone: support passing tls argument via C rather ..."
> > added the tls argument for _do_fork(). The patch adds the "tls" argument
> > for j_do_fork to make it match
On Monday 25 April 2016 10:25 AM, Alexandre Courbot wrote:
On Wed, Apr 20, 2016 at 10:30 PM, Laxman Dewangan wrote:
bank->int_lvl[p] = tegra_gpio_readl(tgi,
@@ -550,6 +598,9 @@ static int tegra_gpio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev,
From: David Frey
This driver implements support for the Sensirion SHT3x-DIS chip,
a humidity and temperature sensor. Temperature is measured
in degrees celsius, relative humidity is expressed as a percentage.
In the sysfs interface, all values are scaled by 1000,
i.e. the value for 31.5 degrees c
On Sat, 23 Apr 2016 02:58:05 +0200,
Alexandre Belloni wrote:
>
> There are no users of rtctimer left. Remove its code as this is the
> in-kernel user of the legacy PC RTC driver that will hopefully be removed
> at some point.
>
> Signed-off-by: Alexandre Belloni
> ---
> Note that I've kept the d
On Mon, 25 Apr 2016 08:37:02 +0200,
Eric Engestrom wrote:
>
> Signed-off-by: Eric Engestrom
Applied, thanks.
Takashi
Hi,
These patches allow to use simple 32 bits general purpose countdown
timers found on MPS2 platform.
Following [1], please, consider to merge them into clocksource tree.
[1] https://lkml.org/lkml/2016/4/23/190
Thanks!
Vladimir Murzin (2):
dt-bindings: document the MPS2 timer bindings
clo
This adds documentation of device tree bindings for the
timers found on ARM MPS2 platform.
Acked-by: Rob Herring
Signed-off-by: Vladimir Murzin
---
.../devicetree/bindings/timer/arm,mps2-timer.txt | 28
1 file changed, 28 insertions(+)
create mode 100644 Documentation/
MPS2 platform has simple 32 bits general purpose countdown timers.
The driver uses the first detected timer as a clocksource and the rest
of the timers as a clockevent
Acked-by: Daniel Lezcano
Signed-off-by: Vladimir Murzin
---
drivers/clocksource/Kconfig |6 +
drivers/clocksource/Mak
This driver adds support to the UART controller found on ARM MPS2
platform.
Acked-by: Greg Kroah-Hartman
Reviewed-by: Andy Shevchenko
Signed-off-by: Vladimir Murzin
---
drivers/tty/serial/Kconfig | 12 +
drivers/tty/serial/Makefile |1 +
drivers/tty/serial/mps2-uart.c | 597
Hi,
These patches allow to use UART controller found on MPS2 platform.
Following [1], please, consider to merge them into tty/serial tree.
[1] https://lkml.org/lkml/2016/4/23/190
Thanks!
Vladimir Murzin (3):
dt-bindings: document the MPS2 UART bindings
serial: mps2-uart: add MPS2 UART driv
This patch updates the dmatest client to support
scatter-gather dma mode.
Signed-off-by: Kedareswara rao Appana
---
drivers/dma/dmatest.c | 38 --
1 file changed, 36 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
inde
The Cortex-M Prototyping System (or V2M-MPS2) is designed for
prototyping and evaluation Cortex-M family of processors including the
latest Cortex-M7
It comes with a range of useful peripherals including 8MB single cycle
SRAM, 16MB PSRAM, Ethernet, QSVGA touch screen panel, 4bit RGB VGA
connector,
Application Notes 399 and 400 shares the same memory map and
features. Both are shipped with Cortex-M7 and have the same peripheral
as AN385/AN386, but with different location of PSRAM and Ethernet
controller.
Signed-off-by: Vladimir Murzin
---
arch/arm/boot/dts/Makefile |4 +-
arch/a
When using a device is read/write mode, vb2 does not handle properly the
first select/poll operation.
The reason for this, is that when this code has been refactored, some of
the operations have changed their order, and now fileio emulator is not
started.
The reintroduced check to the core is ena
On Monday 25 April 2016 10:43 AM, Alexandre Courbot wrote:
On Fri, Apr 22, 2016 at 7:09 PM, Laxman Dewangan wrote:
-static struct tegra_gpio_bank *tegra_gpio_banks;
+struct tegra_gpio_info {
I think tegra_gpio_chip would be a better name for this structure
(especially if you make "struct gpio
This adds support early console for MPS2 UART which can be enabled via
earlycon=mps2,0x40004000
Acked-by: Greg Kroah-Hartman
Reviewed-by: Peter Hurley
Signed-off-by: Vladimir Murzin
---
drivers/tty/serial/Kconfig |1 +
drivers/tty/serial/mps2-uart.c | 28
Hi,
These patches add basic support for ARM Versatile Express Cortex-M
Prototyping System (V2M-MPS2). ucLinux can be now run on both the
hardware and FVP models with Cortex-M3/M4/M7 configurations
Following [1], please, consider to merge them into vexpress tree.
[1] https://lkml.org/lkml/2016/4/
This adds documentation of device tree bindings for the
UART found on ARM MPS2 platform
Acked-by: Rob Herring
Signed-off-by: Vladimir Murzin
---
.../devicetree/bindings/serial/arm,mps2-uart.txt | 19 +++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devi
Application Notes 385 and 386 shares the same memory map and features
except the CPU is used. AN385 is supplied with Cortex-M3 CPU and AN386
is supplied with Cortex-M4.
Reviewed-by: Linus Walleij
Signed-off-by: Vladimir Murzin
---
arch/arm/boot/dts/Makefile |1 +
arch/arm/boot/dts/mps
This patch update ARM Versatile Express entry to cover bits needed for
Cortex-M Prototyping System (MPS2 platform). So patches for the latter
are collected by existing Vexpress and Juno maintainers (Liviu, Sudeep,
Lorenzo) and find their way upstream via Vexpess and/or Juno trees.
Signed-off-by: V
This patch adds a new config for MPS2 platform.
Signed-off-by: Vladimir Murzin
---
arch/arm/configs/mps2_defconfig | 109 +++
1 file changed, 109 insertions(+)
create mode 100644 arch/arm/configs/mps2_defconfig
diff --git a/arch/arm/configs/mps2_defconfig b
On Monday 25 April 2016 05:54 AM, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom
Thx Eric.
Applied to ARC for-curr !
-Vineet
On Monday 25 April 2016 11:06 AM, Alexandre Courbot wrote:
Sorry, just realized I commented on v3...
On Fri, Apr 22, 2016 at 7:09 PM, Laxman Dewangan wrote:
+ spinlock_t dbc_lock[4]; /* Lock for updating debounce count register */
I'm nit'ing here, but maybe one spinlock shared by all
On Mon, Apr 25, 2016 at 07:37:02AM +0100, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom
> ---
> Documentation/sound/alsa/compress_offload.txt | 2 +-
Acked-by: Vinod Koul
Thanks
--
~Vinod
On 04/25/2016 10:39 AM, Hans Verkuil wrote:
> On 04/25/2016 09:59 AM, Ricardo Ribalda Delgado wrote:
>> When using a device is read/write mode, vb2 does not handle properly the
>> first select/poll operation.
>>
>> The reason for this, is that when this code has been refactored, some of
>> the oper
On 24/04/16 00:43, Arnd Bergmann wrote:
> On Friday 01 April 2016, Vladimir Murzin wrote:
>> Hi,
>>
>> This patch series provides the basic support for running ucLinux on V2M-MPS2
>> platform.
>>
>> With these patches applied ucLinux can be run on both HW and FVP models
>> with Cortex-M3/M4/M7 conf
On 04/24/2016 11:15 PM, Arnd Bergmann wrote:
> On Wednesday 13 April 2016 12:01:18 Krzysztof Kozlowski wrote:
>> Topic branch for Device Tree changes for Exynos 3250 for v4.7:
>>
>> Merge necessary new clocks from Sylwester (used by new board) and add support
>> for Exynos3250-based Artik5 board.
>
On 04/24/2016 11:18 PM, Arnd Bergmann wrote:
> On Wednesday 13 April 2016 12:01:19 Krzysztof Kozlowski wrote:
>> Samsung Device Tree updates and improvements for v4.7:
>> 1. Enable accelerated AES (Security SubSystem) on Exynos4412-based boards.
>> 2. Enable HDMI CEC on Exynos4412-based Odroid.
>>
On Thu, 2016-04-21 at 12:53 -0700, Kees Cook wrote:
> When I was fixing up const recommendations from checkpatch.pl, I went
> overboard. This fixes the warning (during a W=1 build):
>
> include/linux/fs.h:2627:74: warning: type qualifiers ignored on
> function return type [-Wignored-qualifiers]
>
On Sun, Apr 24, 2016 at 10:48:55PM +0200, Noralf Trønnes wrote:
> Add some utility functions for struct drm_clip_rect.
>
> Signed-off-by: Noralf Trønnes
> ---
> drivers/gpu/drm/drm_rect.c | 67
> include/drm/drm_rect.h | 69
>
On Thu, 21 Apr 2016, Appana Durga Kedareswara Rao wrote:
> > -Original Message-
> > From: dmaengine-ow...@vger.kernel.org [mailto:dmaengine-
> > ow...@vger.kernel.org] On Behalf Of Peter Griffin
> > Sent: Thursday, April 21, 2016 4:34 PM
> > To: linux-arm-ker...@lists.infradead.org; linux-k
On Sun, Apr 24, 2016 at 10:48:57PM +0200, Noralf Trønnes wrote:
> Now that drm_fb_helper gets deferred io support, the
> drm_fb_helper_sys_{fillrect,copyarea,imageblit} functions will schedule
> a worker that will call the (struct drm_framebuffer *)->funcs->dirty()
> function. This will break this
If kmalloc() returned NULL we would end up dereferencing "state" a
couple lines later.
Signed-off-by: Dan Carpenter
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index 8df0aaf..867069b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_
When using a device is read/write mode, vb2 does not handle properly the
first select/poll operation.
The reason for this, is that when this code has been refactored, some of
the operations have changed their order, and now fileio emulator is not
started.
The reintroduced check to the core is ena
On Fri, 2016-04-22 at 16:59 +0300, Jarkko Nikula wrote:
> Hi
>
> On 04/22/2016 11:49 AM, Jisheng Zhang wrote:
> >
> > If i2c_dw_probe() fails, we should disable and unprepare the clock,
> > otherwise the clock enable and prepare is left unbalanced.
> >
> > In dw_i2c_plat_remove(), we'd better to
On Mon, 25 Apr 2016 12:04:54 +0300
Dan Carpenter wrote:
> If kmalloc() returned NULL we would end up dereferencing "state" a
> couple lines later.
>
> Signed-off-by: Dan Carpenter
Acked-by: Boris Brezillon
Thanks,
Boris
>
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> b/
On Sun, Apr 24, 2016 at 10:48:58PM +0200, Noralf Trønnes wrote:
> This adds deferred io support if CONFIG_FB_DEFERRED_IO is enabled.
> The fbdev framebuffer changes are flushed using the callback
> (struct drm_framebuffer *)->funcs->dirty() by a dedicated worker
> ensuring that it always runs in pr
On Mon, Apr 25, 2016 at 12:04:54PM +0300, Dan Carpenter wrote:
> If kmalloc() returned NULL we would end up dereferencing "state" a
> couple lines later.
>
> Signed-off-by: Dan Carpenter
Reviewed-by: Eric Engestrom
On Sun, Apr 24, 2016 at 10:48:59PM +0200, Noralf Trønnes wrote:
> Export fb_deferred_io_mmap so drivers can change vma->vm_page_prot.
> When the framebuffer memory is allocated using dma_alloc_writecombine()
> instead of vmalloc(), I get cache syncing problems on ARM.
> This solves it:
>
> static
On Mon, Apr 25, 2016 at 11:37:33AM +0800, Zeng Tao wrote:
> For elf32 thread, personality is used for arm32,
> and thread_flag for arm64.
>
> Here personality is used for arm64, so fix it.
>
> Signed-off-by: Zeng Tao
> ---
> arch/arm64/kernel/cpuinfo.c | 2 +-
> 1 file changed, 1 insertion(+),
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