On Mon, 2017-12-11 at 14:48 +0800, Yixun Lan wrote:
> From: Qiufang Dai
>
> Add clock controller drivers for Amlogic Meson-AXG SoC.
>
> Acked-by: Neil Armstrong
> Signed-off-by: Qiufang Dai
> Signed-off-by: Yixun Lan
> ---
> arch/arm64/Kconfig.platforms | 1 +
> drivers/clk/meson/Kconfig
On Monday, December 11, 2017, 10:08:20 AM CET Rasmus Villemoes wrote:
> >>> +static int
> >>> +ls1021a_extirq_set_type(struct irq_data *data, unsigned int type)
> >>> +{
> >>> + irq_hw_number_t hwirq = data->hwirq;
> >>> + struct extirq_chip_data *chip_data = data->chip_data;
> >>> + u32 value, mas
From: Kees Cook
> Sent: 08 December 2017 21:10
> >> There's no good reason to separate the access_ok() from the copy,
> >> especially since the access_ok() size is hard-coded instead of using
> >> sizeof(). Instead, just use copy_from_user() directly.
> >
> > Looks like an optimisation to save doin
2017-12-11 3:19 GMT+01:00 Joe Perches :
> On Sun, 2017-12-10 at 15:04 +0100, Bartosz Golaszewski wrote:
>> If the permission value is 0, don't raise the NON_OCTAL_PERMISSIONS
>> error. There's no possibility of an error if there are no permissions.
>>
>> Suggested-by: Andy Shevchenko
>> Signed-off
Hi Jaegeuk,
On 2017/12/1 15:36, Jaegeuk Kim wrote:
> Hi Chao,
>
> This is really hard to review and risky a lot to apply it shortly. Do we have
> a
I can understand your concern.
> strong reason we have to do this? The original design goal was to minimize
> allocation delay which is almost zer
This series adds STM32F769 pinctrl and GPIO support, relies on the
generic STM32 pinctrl driver. It also changes stm32f7 device tree
structure to use dedicated files for stm32f746 pinctrl and stm32f769
pinctrl.
Regards
Alex
Alexandre Torgue (5):
dt-bindings: pinctrl: Add st,stm32f769-pinctrl c
2017-12-11 9:08 GMT+01:00 Uwe Kleine-König :
> Hello,
>
> On Sun, Dec 10, 2017 at 08:29:47PM +0100, Bartosz Golaszewski wrote:
>> @@ -625,7 +610,7 @@ static int at24_probe(struct i2c_client *client, const
>> struct i2c_device_id *id)
>> at24->offset_adj = at24_get_offset_adj(chip.flags, chip
On Mon, Dec 11, 2017 at 02:07:37AM +0300, Dmitry Osipenko wrote:
> Tegra's PHY driver has a mix of pr_err() and dev_err(), let's switch to
> dev_err() and use common errors message formatting across the driver for
> consistency.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/usb/phy/phy-tegr
On Wed, 2017-12-06 at 12:28 -0800, Kees Cook wrote:
> There's no good reason to separate the access_ok() from the copy,
> especially since the access_ok() size is hard-coded instead of using
> sizeof(). Instead, just use copy_from_user() directly.
>
> Fixes: cf6e7bac6357 ("drm/i915: Add support fo
Ludovic,
On Mon, Dec 11, 2017 at 10:08 AM, Alexandre Torgue
wrote:
> Hi Ludovic
>
> On 12/04/2017 02:32 PM, Ludovic Barre wrote:
>>
>> From: Ludovic Barre
>>
>> This adds low-level debug support on USART1 for STM32F4
>> and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
>> En
On 2017-12-05 10:15, Bjorn Andersson wrote:
On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote:
WLED peripheral has over voltage protection(OVP) circuitry and the OVP
fault is notified through an interrupt. Though this fault condition
rising
is due to an incorrect hardware configuration is mitiga
Devices on MC bus can be deferred because of dependencies on other modules
(such as IOMMU). Those are not the actual errors; as probing is again
done by the kernel at later stages. So this patch avoids the error print
in such case.
Signed-off-by: Nipun Gupta
---
Resending v2 as missed mentioning
On 2017-12-08 17:02, Marc Zyngier wrote:
>> +
>> +#define INTPCR_REG 0x01ac
>> +#define NIRQ 6
>
> These should come from the DT, specially if as suggested above, there
> are other similar HW in the wild.
OK, but see below.
>> +static int
>> +ls1021a_extirq_set_type(struct irq_data *data, unsign
Following is the current scenario when the devices are probed:
FSL_MC Bus probe ---> dprc probe ---> dprc devices scan --->
probe devices in DPRC container ---> allocate IRQ's
In case the devices being probed in the DPRC container need the IRQ's;
probing of that device will fail.
In curren
On 12/11/2017 12:20 AM, Pavel Machek wrote:
On Sun 2017-12-10 13:58:23, Andy Lutomirski wrote:
On Dec 10, 2017, at 1:38 PM, Pavel Machek wrote:
After 4.15-rc2, suspend stopped working on Thinkpad X60. 5b06bbc
(unintentionally?) reordered stuff with respect to
fix_processor_context() on 32-bit
On 2017-12-05 10:05, Bjorn Andersson wrote:
On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote:
Handle the short circuit(SC) interrupt and check if the SC interrupt
is valid. Re-enable the module to check if it goes away. Disable the
module altogether if the SC event persists.
Signed-off-by: Kira
On Sat, Dec 09, 2017 at 11:25:19AM -0800, Tejun Heo wrote:
> Currently, blk-mq timeout path synchronizes against the usual
> issue/completion path using a complex scheme involving atomic
> bitflags, REQ_ATOM_*, memory barriers and subtle memory coherence
> rules. Unfortunatley, it contains quite a
On 04/12/2017 14:32, Ludovic Barre wrote:
> From: Ludovic Barre
>
> This adds low-level debug support on USART1 for STM32F4
> and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
> Enabled via 'earlyprintk' in bootargs.
>
> Signed-off-by: Gerald Baeza
Hi Ludovic,
Please also
On 2017.12.09 00:37:59 -0600, Gustavo A. R. Silva wrote:
> In case function skl_format_to_drm returns -EINVAL, fmt turns into a huge
> number as fmt is of type u32, hence there is an out-of-bounds read when
> using fmt as an index for array skl_pixel_formats at line 225:
> plane->bpp = skl_pixel_fo
On Mon, 2017-12-11 at 14:48 +0800, Yixun Lan wrote:
> Make the spinlock more specific, so better for lockdep
> debugging and ctags/grep.
>
> Suggested-by: Stephen Boyd
> Signed-off-by: Yixun Lan
Yixun,
This change is not related to the main task describe in the cover letter.
Next time, please
Hi Ludovic,
thank you for your reply and sorry for the delayed response! I'm a little bit
busy atm, as well. So I won't be able to reproduce that before the next week. I
also want to try another I2C master: A wild Arduino Uno appeared on my desk ;)
Thank you for your support for bringing this to
>>> On 08.12.17 at 20:05, wrote:
> On 12/8/2017 12:49 AM, Jan Beulich wrote:
>> I'm not convinced of re-using E820 types here. I can see that this
>> might ease the consumption in Linux, but I don't think there should
>> be any connection to x86 aspects here - the data being supplied is
>> x86-agn
Hello,
> One example is how all the drivers that use the generic dmaengine code
> instantiate their DMA drivers, or how all the drivers for CODECs that
> have both I2C and SPIi control interfaces instantiate - given that the
> device specific code here seems to be mostly data tables that's probabl
Devices on MC bus can be deferred because of dependencies on other modules
(such as IOMMU). Those are not the actual errors; as probing is again
done by the kernel at later stages. So this patch avoids the error print
in such case.
Signed-off-by: Nipun Gupta
---
drivers/staging/fsl-mc/bus/fsl-mc
Following is the current scenario when the devices are probed:
FSL_MC Bus probe ---> dprc probe ---> dprc devices scan --->
probe devices in DPRC container ---> allocate IRQ's
In case the devices being probed in the DPRC container need the IRQ's;
probing of that device will fail.
In curren
Dear Kunihiko-san,
On Mon, Dec 11, 2017 at 8:57 AM, Kunihiko Hayashi
wrote:
> The UniPhier platform from Socionext provides the AVE ethernet
> controller that includes MAC and MDIO bus supporting RGMII/RMII
> modes. The controller is named AVE.
>
> Signed-off-by: Kunihiko Hayashi
> Signed-off-by
Colin King wrote:
> From: Colin Ian King
>
> The structure nf_conntrack_l4proto_gre4 is local to the source and does
> not need to be in global scope, so make it static.
This bug was added in
commit b9679a9fd3a7d36ea3deb2864a00cc413c5aae28
netfilter: conntrack: l4 protocol trackers can be cons
On Fri, Dec 08, 2017 at 11:54:19AM +0100, Peter Zijlstra wrote:
> On Thu, Dec 07, 2017 at 11:08:49AM +0100, Daniel Vetter wrote:
> > Since -rc1 we're hitting a bunch of lockdep splats using the new
> > cross-release stuff around the 2 kthread completions. In all cases
> > they are because totally i
There is no option to perform 64bit integer sqrt on 32bit platform.
Added stronger typed int_sqrt64 enables the 64bit calculations to
be performed on 32bit platforms. Although int_sqrt() is a rough
approximation, the same algorithm is used in int_sqrt64() as good
enough on 32bit platform.
Signed-o
Hi everybody,
With the sensor now available to broad public, it is time to also
share the driver with the community. MLX90632 is just 3x3mm in size,
but with factory calibration offers instant usage in every project.
Driver currently provides basic functionality, but I might add
some more fancy f
On 08/12/17 09:12, Greentime Hu wrote:
> From: Greentime Hu
>
> This patch adds the Andestech Internal Vector Interrupt Controller
> driver. You can find the spec here. Ch4.9 of AndeStar SPA V3 Manual.
> http://www.andestech.com/product.php?cls=9
>
> Signed-off-by: Rick Chen
> Signed-off-by: Gr
On 2017-12-05 07:31, Bjorn Andersson wrote:
On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote:
WLED driver provides the interface to the display driver to
adjust the brightness of the display backlight.
Signed-off-by: Kiran Gunda
---
.../bindings/leds/backlight/qcom-spmi-wled.txt | 90 +++
fcoe-de...@open-fcoe.org is defunct and all patches are routed via the SCSI
tree anyways.
So update MAINTAINERS accordingly.
Signed-off-by: Johannes Thumshirn
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9e0045e3ee0c..46bbf0
On 2017-12-08 17:09, Marc Zyngier wrote:
> On 08/12/17 15:11, Alexander Stein wrote:
>> Hi Rasmus,
>>
>>> +
>>> +Required properties:
>>> +- compatible: should be "fsl,ls1021a-extirq"
>>> +- interrupt-controller: Identifies the node as an interrupt controller
>>> +- #interrupt-cells: Use the same f
Hi Ludovic
On 12/04/2017 02:32 PM, Ludovic Barre wrote:
From: Ludovic Barre
This adds low-level debug support on USART1 for STM32F4
and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
Enabled via 'earlyprintk' in bootargs.
Signed-off-by: Gerald Baeza
Acked-by: Alexandre
David,
On Sun, Dec 10, 2017 at 11:10 PM, David Lechner wrote:
> This adds a new driver for Sitronix ST7735R display panels.
>
> This has been tested using an Adafruit 1.8" TFT.
>
> Signed-off-by: David Lechner
> --- /dev/null
> +++ b/drivers/gpu/drm/tinydrm/st7735r.c
> @@ -0,0 +1,219 @@
> +/*
>
On Sun 10-12-17 18:22:05, John Hubbard wrote:
> On 12/10/2017 02:31 AM, Michal Hocko wrote:
> > On Tue 05-12-17 19:14:34, john.hubb...@gmail.com wrote:
> >> From: John Hubbard
> >>
> >> Previously, MAP_FIXED was "discouraged", due to portability
> >> issues with the fixed address. In fact, there a
On Mon, Dec 11, 2017 at 2:31 AM, Wenyou Yang wrote:
> Add a Video4Linux2 sensor-level driver for the OmniVision OV7740
> VGA camera image sensor.
>
> Changes in v9:
> - Use the new SPDX ids.
Thank you for this
Acked-by: Philippe Ombredanne
--
Cordially
Philippe Ombredanne
Currently, same stm32f746-pinctrl driver is used for stm32f746 and
stm32f769 MCU. As pin map is different between those 2 MCUs,
a stm32f769-pinctrl driver has been recently added.
This patch
-allows to use stm32f769-pinctrl driver for stm32f769 boards
-reworks stm32 devicetree files to fit with s
This patch which adds STM32F769 pinctrl and GPIO support, relies on the
generic STM32 pinctrl driver.
Signed-off-by: Alexandre Torgue
diff --git a/drivers/pinctrl/stm32/Kconfig b/drivers/pinctrl/stm32/Kconfig
index 7e1fe39..397f8c1 100644
--- a/drivers/pinctrl/stm32/Kconfig
+++ b/drivers/pinctrl
This patch introduces the MACH_STM32F769 to make possible to only select
STM32F769 pinctrl driver.
By default, all the MACH_STM32Fxxx flags will be set with STM32 defconfig.
Signed-off-by: Alexandre Torgue
diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index 0d1889b..33b
Add new st,stm32f769 compatible machine name for STM32F769 MCU and update
documentation.
Signed-off-by: Alexandre Torgue
diff --git a/Documentation/arm/stm32/stm32f769-overview.txt
b/Documentation/arm/stm32/stm32f769-overview.txt
new file mode 100644
index 000..9ab7e60
--- /dev/null
+++ b/D
Add new compatible for stm32f769 MCU.
Signed-off-by: Alexandre Torgue
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
index 58c2a4c..fd7a4c7 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm
Hi,
(please break your lines at 80-characters)
Yinbo Zhu writes:
>>> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index
>>> 5cb3f6795b0b..071e7cea8cbb 100644
>>> --- a/drivers/usb/dwc3/core.c
>>> +++ b/drivers/usb/dwc3/core.c
>>> @@ -1106,6 +1106,9 @@ static void dwc3_get_pro
ping
On 11/17/2017 10:08 AM, Oleksandr Andrushchenko wrote:
ping
On 11/02/2017 03:11 PM, Oleksandr Andrushchenko wrote:
Hi, all!
Foreword
This RFC is aimed to introduce support of para-virtualized sound
frontend
driver for Xen [1] and gather opinions from the relevant communities
-Original Message-
From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org]
Sent: Friday, December 08, 2017 6:21 PM
To: Yinbo Zhu
Cc: Felipe Balbi ; Mathias Nyman ; open
list:DESIGNWARE USB3 DRD IP DRIVER ; open
list:DESIGNWARE USB3 DRD IP DRIVER ; open list
; Xiaobo Xie ; Jerry
On 08-12-17, 15:12, Sricharan R wrote:
> From: Stephen Boyd
>
> Register a cpufreq-generic device whenever we detect that a
> "qcom,krait" compatible CPU is present in DT.
>
> Cc:
> Signed-off-by: Stephen Boyd
> ---
> .../devicetree/bindings/arm/msm/qcom,pvs.txt | 38
> drivers/cp
Hi Jonathan,
On 10/12/2017 17:49, Jonathan Cameron wrote:
> On Mon, 4 Dec 2017 15:12:51 +0100
> Quentin Schulz wrote:
>
>> The X-Powers AXP813 PMIC has got some slight differences from
>> AXP20X/AXP22X PMICs:
>> - the maximum voltage supplied by the PMIC is 4.35 instead of 4.36/4.24
>> for AX
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Saturday, December 9, 2017 4:22 AM
> To: Ville Syrjälä
> Cc: Chen, Augustine ; intel-
> g...@lists.freedesktop.org; alsa-de...@alsa-project.org; Anand, Jerome
> ; Bossart, Pierre-louis louis.boss...@intel.c
On 08-12-17, 15:12, Sricharan R wrote:
> The Platform data was removed earlier by,
> 'commit eb96924acddc ("cpufreq: dt: Kill platform-data")'
> since there were no users at that time.
> Now this is required when the each of the cpu clocks
> can be scaled independently, which is the case
> for krai
Randy,
Am Montag, 11. Dezember 2017, 03:42:12 CET schrieb Randy Dunlap:
> On 12/10/2017 06:08 PM, Linus Torvalds wrote:
> > Another week, another rc.
>
> um (uml) won't build on i386 or x86_64:
>
> CC init/main.o
> In file included from ../include/linux/perf_event.h:18:0,
>
On 08/12/17 20:01, Sebastian Reichel wrote:
>> I've also picked patches 7-12.
>
> Thanks. I just wanted to rebase the remaining patches on your
> branch, but I don't see those patches in linux-next and your tree
> does not seem to be updated properly either:
>
> https://git.kernel.org/pub/scm/li
On Mon, Dec 11, 2017 at 3:15 PM, Maxime Ripard
wrote:
> Hi,
>
> On Fri, Dec 08, 2017 at 10:54:15PM +0100, Mylène Josserand wrote:
>> Add I2C0 node for A83T.
>>
>> Signed-off-by: Mylène Josserand
>> ---
>> arch/arm/boot/dts/sun8i-a83t.dtsi | 11 +++
>> 1 file changed, 11 insertions(+)
>>
Preparation for adding the mux subsystem to the driver-api documenation.
Signed-off-by: Peter Rosin
---
drivers/mux/core.c | 37 +
1 file changed, 37 insertions(+)
diff --git a/drivers/mux/core.c b/drivers/mux/core.c
index d1271c1ee23c..ccb5479f8a39 100644
--
Include both the overview and the more detailed api docs.
Signed-off-by: Peter Rosin
---
Documentation/driver-api/index.rst | 1 +
Documentation/driver-api/mux.rst | 17 +
2 files changed, 18 insertions(+)
create mode 100644 Documentation/driver-api/mux.rst
diff --git a/Docu
Hi!
Don't know if this is worth adding, but it might answer at least a few
questions.
It looks ok when I view the htmldocs output, but I'm not all that certain
this is good to go?
Cheers,
Peter
Peter Rosin (2):
mux: core: add a brief overview of the subsystem
docs: add mux docs to the drive
-Original Message-
From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org]
Sent: Monday, December 11, 2017 3:35 PM
To: Yinbo Zhu
Cc: Felipe Balbi ; Mathias Nyman
; open list:DESIGNWARE USB3 DRD IP DRIVER
; open list:DESIGNWARE USB3 DRD IP DRIVER
; open list ; Xiaobo
Xie ; Jerry
Ping... and sorry to disturb.
Hi maintainers,
Could you please help to review this patch?
Thanks
Yisheng xie
On 2017/11/25 17:23, Yisheng Xie wrote:
> Default ioremap is ioremap_nocache, so devm_ioremap has the same function
> with devm_ioremap_nocache, which may just be killed. However, there a
Hi Jonathan,
On 10/12/2017 17:36, Jonathan Cameron wrote:
> On Mon, 4 Dec 2017 15:12:48 +0100
> Quentin Schulz wrote:
>
>> The X-Powers AXP813 PMIC is really close to what is already done for
>> AXP20X/AXP22X.
>>
>> There are two pairs of bits to set the rate (one for Voltage and Current
>> mea
Cosmetic patch aligning values in the ethtool get_coalesce function.
This patch do not modify in anyway the driver's behaviour.
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ma
This patch adds the tx-usec value to the informations reported to
ethtool by the get_coalesce function.
Suggested-by: Yan Markman
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/marvell/mvpp2.c
b/dr
This patch adjust the coalescing parameters to the vendor
recommendations for the PPv2 network controller.
Suggested-by: Yan Markman
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/etherne
This patch adds a check to only free the TSO header buffer when its
allocation previously succeeded.
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2.c
b/dri
>> Omit an extra message for a memory allocation failure in this function.
>>
>> This issue was detected by using the Coccinelle software.
>
> And the problem here is?
I suggest to reconsider the relevance of another error message.
Would you like to achieve a better explanation for this use case
Hi all,
These patches are sent as a series to avoid any possible conflict, even
though there're not entirely related. I can send them separately if
needed. The series applies on today's net-next tree.
Thanks!
Antoine
Since v1:
- Removed the patch disabling TSO on allocation errors.
Antoine Te
From: Yan Markman
The Rx/Tx ring sizes can be adjusted thanks to ethtool given specific
network needs. This commit splits the default ring size from its max
value to allow ethtool to vary the parameters in both ways.
Signed-off-by: Yan Markman
[Antoine: commit message]
Signed-off-by: Antoine Te
On Mon, Dec 11, 2017 at 6:06 AM, Joel Stanley wrote:
> The existing device trees use fixed-clocks in order to boot without a
> clk driver. The newly added clk driver provides proper clock support,
> including gating, so we move the device trees over to properly request
> clocks.
>
> Signed-off-by:
Hello,
On Sun, Dec 10, 2017 at 08:29:47PM +0100, Bartosz Golaszewski wrote:
> @@ -625,7 +610,7 @@ static int at24_probe(struct i2c_client *client, const
> struct i2c_device_id *id)
> at24->offset_adj = at24_get_offset_adj(chip.flags, chip.byte_len);
>
> at24->client[0].client = clie
-Original Message-
From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org]
Sent: Monday, December 11, 2017 3:34 PM
To: Yinbo Zhu
Cc: Felipe Balbi ; Mathias Nyman ; open
list:DESIGNWARE USB3 DRD IP DRIVER ; open
list:DESIGNWARE USB3 DRD IP DRIVER ; open list
; Xiaobo Xie ; Jerry
Hi Linus,
On Sun, Dec 10, 2017 at 9:45 PM, Linus Torvalds
wrote:
> On Thu, Dec 7, 2017 at 2:17 AM, Geert Uytterhoeven
> wrote:
>> - pr_err("Slab corruption (%s): %s start=%p,
>> len=%d\n",
>> + pr_err("Slab corruption (%s): %s start=%p
Added missing GUSBCFG programming in host mode, which fixes
transaction errors issue on HiKey and Altera Cyclone V boards.
These field even if was programmed in device mode (in function
dwc2_hsotg_core_init_disconnected()) will be resetting to POR values
after core soft reset applied.
So, each tim
On 2017-12-10 at 19:22:51 +0100, Pravin Shedge
wrote:
> These duplicate includes have been found with scripts/checkincludes.pl but
> they have been removed manually to avoid removing false positives.
>
> Signed-off-by: Pravin Shedge
Reviewed-by: Tobias Klauser
Thanks
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