On Wed, Jan 11, 2017 at 04:45:26PM +0100, Linus Walleij wrote:
> On Tue, Jan 10, 2017 at 10:45 PM, William Breathitt Gray
> wrote:
> > On Tue, Jan 10, 2017 at 09:13:02PM +, Jonathan Cameron wrote:
> >>On 10/01/17 18:51, William Breathitt Gray wrote:
> >>> PC/104 drivers should be hidden on mac
Hi Laura,
On 19/01/17 01:29, Laura Abbott wrote:
>
> Despite the word 'debug' in CONFIG_DEBUG_SET_MODULE_RONX, this kernel
> option provides key security features that are to be expected on a
> modern system. Change the name to CONFIG_HARDENED_MODULE_MAPPINGS which
> more accurately describes wha
On Thu 19-01-17 10:07:55, Mel Gorman wrote:
[...]
> mm, vmscan: Wait on a waitqueue when too many pages are isolated
>
> When too many pages are isolated, direct reclaim waits on congestion to clear
> for up to a tenth of a second. There is no reason to believe that too many
> pages are isolated d
Hi Adrian,
Thanks for reviewing.
On 1/19/2017 3:40 PM, Adrian Hunter wrote:
On 10/01/17 09:00, Ritesh Harjani wrote:
Clear SDHCI_HS400_TUNING flag after platform_execute_tuning
so that platform_execute_tuning may use it if needed.
Sorry for the slow reply.
platform_execute_tuning() should n
On Wed, Jan 18, 2017 at 11:15:39AM -0800, Andy Lutomirski wrote:
> Calling get_cpu_cap() will reset a bunch of CPU features. This will
> cause the system to lose track of force-set and force-cleared
> featueres in the words that are reset until the end of CPU
features
> initialization. This can
On 19.01.2017 11:09, Ingo Molnar wrote:
* Greg Kroah-Hartman wrote:
On Wed, Jan 18, 2017 at 02:20:30PM +0800, Lu Baolu wrote:
Hi Greg,
This patch series has been there for 2 months without
further comments. Will you consider it for usb-next?
I needed acks from the x86 maintainers before I
On 13 January 2017 at 23:52, Alexey Khoroshilov wrote:
> host->dma_addr can store a value that is not returned by the DMA API,
> so it is safer to check if is a valid DMA address indirectly.
>
> Signed-off-by: Alexey Khoroshilov
Thanks, applied for next!
Kind regards
Uffe
> ---
> drivers/mmc/
ASUS Zenbooks need several special ACPI calls to enable the ALS peripheral.
Otherwise, reads just return 0.
Signed-off-by: Josef Gajdusek
---
drivers/iio/light/acpi-als.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/iio/light/acpi-als.c b/drivers/iio/light/acpi-
Hi,
On Wed, Jun 22, 2016 at 2:00 PM, Roger Quadros wrote:
Luckily hit this thread while checking about DRD role functionality for DWC3.
> On 22/06/16 11:14, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Roger Quadros writes:
>>> For the real use case, some Carplay platforms need it.
>>
On Wed, Jan 18, 2017 at 10:09:46AM -0500, James Bottomley wrote:
> sessions should be isolated during each instance of a tpm space. This
> means that spaces shouldn't be able to see each other's sessions and
> also when a space is closed, all the sessions belonging to it should
> be flushed.
>
>
On Thu, Jan 19, 2017 at 05:32:46AM -0500, Prarit Bhargava wrote:
>
>
> On 01/18/2017 05:25 PM, Ingo Molnar wrote:
> >
> > * Prarit Bhargava wrote:
> >
> >> 4.9 is broken and requires additional patches beyond this patch. Applying
> >> this
> >> patch to 4.9 stable without those additional f
On 10/01/17 08:41, Ritesh Harjani wrote:
> print error log message and dump sdhc registers for debugging
> purpose in case of data errors (except when tuning commands
> generate CRC/timeout/end bit errors).
It is a bit ugly and probably only useful during driver development, so I am
not at all ent
The modversion symbol CRCs are emitted as ELF symbols, which allows us to
easily populate the kcrctab sections by relying on the linker to associate
each kcrctab slot with the correct value.
This has a couple of downsides:
- On architectures that support runtime relocation, a R__RELATIVE
relocat
On Tue, Jan 17, 2017 at 04:29:19PM +0100, Greg KH wrote:
> On Tue, Jan 17, 2017 at 10:19:11AM -0500, J. Bruce Fields wrote:
> > On Tue, Jan 17, 2017 at 08:13:47AM +0100, Greg KH wrote:
> > > On Mon, Jan 16, 2017 at 04:25:55PM -0500, J. Bruce Fields wrote:
> > > > On Mon, Jan 16, 2017 at 05:50:31PM
When a panic happens during bootup, "Rebooting in X seconds.." is
shown, but reboot happens immediatelly. It is because panic uses mdelay
and mdelay calls internally __const_udelay which is broken while booting.
The per_cpu cpu_info.loops_per_jiffy is not initialized yet, so
__const_udelay actuall
When a system panics, the "Rebooting in X seconds.." message is never
printed because it lacks a new line. Fix it.
Signed-off-by: Jiri Slaby
---
kernel/panic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/panic.c b/kernel/panic.c
index af16ab54f88e..b95959733ce0 100
On Wed, Jan 18, 2017 at 10:10:42AM -0500, James Bottomley wrote:
> Now that sessions are isolated, we can introduce a session_buf in the
> tpm2 space to save and restore them. This allows us to have many more
> sessions active simultaneously (up to TPM_PT_MAX_SESSIONS). As part
> of this, we must
On Thu, 2017-01-19 at 12:48 +0300, Mika Westerberg wrote:
> The current pinconf packed format allows only 16-bit argument limiting
> the maximum value 65535. For most types this is enough. However,
> debounce time can be in range of hundreths of milliseconds in case of
> mechanical switches so we c
On (01/18/17 11:56), Florian Fainelli wrote:
[..]
> >>> CPU hotplug isn't a fast operation anyway - it's also fairly disruptive
> >>> in that it uses stop_machine() to halt activity everywhere while taking
> >>> the CPU offline.
> >>
> >> We have a test that consists in shutting down all CPUs as fr
On Thu, Jan 19, 2017 at 11:27:52AM +0100, Paolo Bonzini wrote:
>
>
> On 19/01/2017 11:20, SF Markus Elfring wrote:
> > From: Markus Elfring
> > Date: Thu, 19 Jan 2017 11:10:26 +0100
> >
> > * Return directly after a call of the function "copy_from_user" failed
> > in a case block.
> >
> > *
On Thu, 2017-01-19 at 12:48 +0300, Mika Westerberg wrote:
> When a GPIO driver is backed by a pinctrl driver the GPIO driver
> sometimes needs to call the pinctrl driver to configure certain
> things,
> like whether the pin is used as input or output. In addition to this
> there are other configura
On Thu, 2017-01-19 at 13:58 +0200, Jarkko Sakkinen wrote:
> On Wed, Jan 18, 2017 at 10:09:46AM -0500, James Bottomley wrote:
> > sessions should be isolated during each instance of a tpm space.
> > This means that spaces shouldn't be able to see each other's
> > sessions and also when a space is
On Thu, 2017-01-19 at 14:04 +0200, Jarkko Sakkinen wrote:
> On Wed, Jan 18, 2017 at 10:10:42AM -0500, James Bottomley wrote:
> > Now that sessions are isolated, we can introduce a session_buf in
> > the tpm2 space to save and restore them. This allows us to have
> > many more sessions active sim
Hi Peter,
On Thursday 19 Jan 2017 10:25:32 Peter Senna Tschudin wrote:
> On Thu, Jan 19, 2017 at 10:17:45AM +0200, Laurent Pinchart wrote:
> > On Thursday 19 Jan 2017 09:12:14 Peter Senna Tschudin wrote:
> >> On Wed, Jan 18, 2017 at 11:10:58PM +0200, Laurent Pinchart wrote:
> >>> On Monday 16 Jan
On 18 January 2017 at 20:44, Paul Gortmaker
wrote:
> On Wed, Jan 18, 2017 at 12:32 AM, Stephen Rothwell
> wrote:
>> Hi all,
>>
>> Changes since 20170117:
>>
>> The arm-soc tree gained a conflict against the arm tree.
>>
>> The amlogic tree gained a conflict against the arm-soc tree.
>>
>> Non-me
On 01/18/2017 12:20 PM, Greg Kroah-Hartman wrote:
> On Wed, Jan 18, 2017 at 11:55:58AM -0500, Prarit Bhargava wrote:
>>
>>
>> On 01/18/2017 11:33 AM, Greg Kroah-Hartman wrote:
>>> On Wed, Jan 18, 2017 at 09:38:07AM -0500, Prarit Bhargava wrote:
On 01/18/2017 05:45 AM, Greg Kroah-Ha
On Thu, 2017-01-19 at 12:48 +0300, Mika Westerberg wrote:
> Currently we already have two pin configuration related callbacks
> available for GPIO chips .set_single_ended() and .set_debounce(). In
> future we expect to have even more, which does not scale well if we
> need
> to add yet another call
Make sure that we have not received less bytes than what is indicated
in the header of the TPM response. Also, check the number of bytes in
the response before accessing its data.
Signed-off-by: Stefan Berger
--
v7:
- Followed Jarkko's suggestions on v6
v6:
- Fixed comparsion of size_t with
On Thu, 2017-01-19 at 12:48 +0300, Mika Westerberg wrote:
> This series makes it possible to configure pins from GPIO chip drivers
> by
> implementing a new callback .set_config(). This callback replaces the
> existing .set_single_ended() and .set_debounce() simply because adding
> new
> callbacks
Hi Philipp,
(Adding firmware loader maintainers to Cc).
On Thu, Jan 19, 2017 at 10:44:54AM +0100, Philipp Zabel wrote:
> On Wed, 2017-01-18 at 21:33 +0200, Baruch Siach wrote:
> > > - if (dev->firmware == 1) {
> > > + if (dev->firmware > 0) {
> >
> > Why would vpu/vpu_fw_*.bin and v4l-coda960-*.
On Thu, 2017-01-19 at 12:49 +0200, Jarkko Sakkinen wrote:
> On Wed, Jan 18, 2017 at 10:01:03AM -0500, James Bottomley wrote:
> > On Mon, 2017-01-16 at 15:12 +0200, Jarkko Sakkinen wrote:
> > > From: James Bottomley
> > >
> > > Currently the Resource Manager (RM) is not exposed to userspace.
> >
On 18/01/17 07:08, Chunfeng Yun wrote:
usually, the reference clock comes from 26M oscillator directly,
but some SoCs are not, add it for compatibility.
Signed-off-by: Chunfeng Yun
---
drivers/usb/mtu3/mtu3.h |1 +
drivers/usb/mtu3/mtu3_plat.c | 21 +++--
2 files c
On Thu, Jan 12, 2017 at 05:07:43PM +0100, Thierry Reding wrote:
> From: Thierry Reding
>
> Accessing the registers of the RTC block on Tegra requires the module
> clock to be enabled. This only works because the RTC module clock will
> be enabled by default during early boot. However, because the
On Fri, Jan 13, 2017 at 04:44:25AM +0100, Sebastian Reichel wrote:
> On Thu, Jan 12, 2017 at 05:15:07PM +0100, Thierry Reding wrote:
[...]
> > + if (!of_property_read_bool(np, "system-power-controller"))
> > + return 0;
> > +
> > + power = devm_kzalloc(&pdev->dev, sizeof(*power), GFP_
On 19/01/17 10:37, Greg Kroah-Hartman wrote:
On Wed, Jan 18, 2017 at 02:08:25PM +0800, Chunfeng Yun wrote:
add 26M reference clock for ssusb and xhci nodes
Signed-off-by: Chunfeng Yun
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi |6 --
1 file changed, 4 insertions(+), 2 deletions(-)
On Thu, Jan 12, 2017 at 11:05:05PM +0530, Laxman Dewangan wrote:
>
> On Thursday 12 January 2017 11:05 PM, Thierry Reding wrote:
> > * PGP Signed by an unknown key
> >
> > On Thu, Jan 12, 2017 at 10:06:24PM +0530, Laxman Dewangan wrote:
> > > On Thursday 12 January 2017 09:45 PM, Thierry Reding w
On Wed, Jan 18, 2017 at 03:48:09PM -0500, James Bottomley wrote:
> In a TPM2, sessions can be globally exhausted once there are
> TPM_PT_ACTIVE_SESSION_MAX of them (even if they're all context saved).
> The Strategy for handling this is to keep a global count of all the
> sessions along with their
Hi Mark,
On 19 January 2017 at 19:16, Mark Rutland wrote:
> On Thu, Jan 19, 2017 at 06:32:55PM +0800, Fu Wei wrote:
>> On 19 January 2017 at 17:11, Hanjun Guo wrote:
>> > On 2017/1/18 21:25, fu@linaro.org wrote:
>> >> From: Fu Wei
>
>> >> + else if (!gtdt->platform_timer_count)
>> >>
On 01/19/2017 06:49 AM, Greg Kroah-Hartman wrote:
> On Thu, Jan 19, 2017 at 05:32:46AM -0500, Prarit Bhargava wrote:
>>
>>
>> On 01/18/2017 05:25 PM, Ingo Molnar wrote:
>>>
>>> * Prarit Bhargava wrote:
>>>
4.9 is broken and requires additional patches beyond this patch. Applying
this
From: Gwendal Grignou
Add cros_ec_get_event() entry point to retrieve event within functions
called by the notifier.
Signed-off-by: Gwendal Grignou
Signed-off-by: Enric Balletbo i Serra
Acked-by: Lee Jones
---
Changelog:
* Added the ack by Lee Jones
drivers/platform/chrome/cros_ec_proto.
From: Stephen Barber
The EC can function as a simple RT, this patch adds the RTC related
definitions needed by the rtc-cros-ec driver.
Signed-off-by: Stephen Barber
Signed-off-by: Enric Balletbo i Serra
Acked-by: Lee Jones
---
Changelog:
* Added the ack by Lee Jones
include/linux/mfd/cro
From: Stephen Barber
If the EC supports RTC host commands, expose an RTC device.
Signed-off-by: Stephen Barber
Signed-off-by: Enric Balletbo i Serra
---
drivers/platform/chrome/cros_ec_dev.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/drivers/platform/chrome/cr
From: Stephen Barber
On platforms with a Chrome OS EC, the EC can function as a simple RTC.
Add a basic driver with this functionality.
Signed-off-by: Stephen Barber
Signed-off-by: Enric Balletbo i Serra
---
Changelog
* Moved RTC_DRV_CROS_EC after "Platform RTC drivers" (Alexandre Belloni)
On Wed, Jan 18, 2017 at 09:45:56PM +0200, Andy Shevchenko wrote:
[...]
> > +/**
> > + * acpi_irq_get - Look for the ACPI IRQ resource with the given index and
> > + *use it to initialize the given Linux IRQ resource.
> > + * @handle ACPI device handle
> > + * @index ACPI IRQ reso
On Wed, 2017-01-18 at 15:25 +0100, Clemens Gruber wrote:
> On Wed, Jan 18, 2017 at 04:01:58PM +0200, Andy Shevchenko wrote:
> > On Wed, 2017-01-18 at 14:53 +0100, Clemens Gruber wrote:
> > > Yes, but the period could be different, maybe modified in the
> > > bootloader
> > > or at a previous boot w
On 2017/1/19 18:02, Fu Wei wrote:
Hi Hanjun,
On 19 January 2017 at 17:16, Hanjun Guo wrote:
On 2017/1/18 21:25, fu@linaro.org wrote:
From: Fu Wei
The patch add memory-mapped timer register support by using the
information provided by the new GTDT driver of ACPI.
Signed-off-by: Fu Wei
On Thu, Jan 19, 2017 at 02:25:33PM +0200, Jarkko Sakkinen wrote:
> On Wed, Jan 18, 2017 at 03:48:09PM -0500, James Bottomley wrote:
> > In a TPM2, sessions can be globally exhausted once there are
> > TPM_PT_ACTIVE_SESSION_MAX of them (even if they're all context saved).
> > The Strategy for handli
Pan Bian wrote:
> Function lbs_cmd_802_11_sleep_params() always return 0, even if the call
> to lbs_cmd_with_response() fails. In this case, the parameter @sp will
> keep uninitialized. Because the return value is 0, its caller (say
> lbs_sleepparams_read()) will not detect the error, and will cop
On 2017/1/19 17:44, Fu Wei wrote:
Hi Hanjun,
On 19 January 2017 at 16:02, Hanjun Guo wrote:
Hi Fuwei,
One comments below.
On 2017/1/18 21:25, fu@linaro.org wrote:
From: Fu Wei
The counter frequency detection call(arch_timer_detect_rate) combines two
ways to get counter frequency: sy
On 18 January 2017 at 08:50, Matt Ranostay wrote:
> On Sun, Jan 15, 2017 at 6:35 PM, Shawn Lin wrote:
>> On 2017/1/16 5:41, Matt Ranostay wrote:
>>>
>>> On Thu, Jan 12, 2017 at 11:16 PM, Shawn Lin
>>> wrote:
On 2017/1/13 13:29, Matt Ranostay wrote:
>
>
> Allow power sequenc
On Thu, Jan 19, 2017 at 11:55:24AM +0100, Bartosz Golaszewski wrote:
> 2017-01-18 19:28 GMT+01:00 Tejun Heo :
> > Hello, Bartosz.
> >
> > On Wed, Jan 18, 2017 at 02:19:57PM +0100, Bartosz Golaszewski wrote:
> >> We need a way to retrieve the information about the online state of
> >> the link in th
On 18 January 2017 at 19:24, Bhupesh Sharma wrote:
> On Wed, Jan 18, 2017 at 7:30 PM, Ard Biesheuvel
> wrote:
>> On 18 January 2017 at 13:48, Dave Young wrote:
>>> Before invoking the arch specific handler, efi_mem_reserve() reserves
>>> the given memory region through memblock.
>>>
>>> efi_bgrt
On Thu, 2017-01-19 at 14:25 +0200, Jarkko Sakkinen wrote:
> On Wed, Jan 18, 2017 at 03:48:09PM -0500, James Bottomley wrote:
> > In a TPM2, sessions can be globally exhausted once there are
> > TPM_PT_ACTIVE_SESSION_MAX of them (even if they're all context
> > saved).
> > The Strategy for handling
This patch does the following:
- MACB/GEM-PTP interface
- registers and bitfields for TSU
- capability flags to enable PTP per platform basis
Signed-off-by: Andrei Pistirica
---
Patch history:
Version 1:
This is just the common code for MACB/GEM-PTP support.
Code is based on the comments related
In order to protect against ptrace(2) and similar attacks on container
runtimes when they join namespaces, many runtimes set mm->dumpable to
SUID_DUMP_DISABLE. However, doing this means that attempting to set up
an unprivileged user namespace will fail because an unprivileged process
can no longer
On Thu, Jan 19, 2017 at 12:23:36PM +0100, Michal Hocko wrote:
> On Thu 19-01-17 10:07:55, Mel Gorman wrote:
> [...]
> > mm, vmscan: Wait on a waitqueue when too many pages are isolated
> >
> > When too many pages are isolated, direct reclaim waits on congestion to
> > clear
> > for up to a tenth
> 968,23 +968,19 @@ static int qed_ll2_start_ooo(struct qed_dev *cdev, {
> struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
> u8 *handle = &hwfn->pf_params.iscsi_pf_params.ll2_ooo_queue_id;
> - struct qed_ll2_info *ll2_info;
> + struct qed_ll2_conn ll2_info;
A bit confusing to
On Fri, Jan 13, 2017 at 09:07:57PM +0100, Manuel Schölling wrote:
> Add a scrollback buffers for each VGA console. The benefit is that
> the scrollback history is not flushed when switching between consoles
> but is persistent.
> The buffers are allocated on demand when a new console is opened.
>
Hi,
On Wed, Jan 18, 2017 at 10:13:15PM +, Russell King - ARM Linux wrote:
> On Thu, Jan 19, 2017 at 02:08:37AM +0530, afzal mohammed wrote:
> > + MLK_ROUNDUP(vectors_base, vectors_base + PAGE_SIZE),
>
> I think MLK() will do here - no need to use the rounding-up version
> a
This patch adds support for the STM32F4 I2C controller.
Signed-off-by: M'boumba Cedric Madianga
---
drivers/i2c/busses/Kconfig | 10 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-stm32f4.c | 897 +++
3 files changed, 908 insertions(
This patch adds I2C1 instance support for STM32x9I-Eval board.
Signed-off-by: M'boumba Cedric Madianga
---
arch/arm/boot/dts/stm32429i-eval.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts
b/arch/arm/boot/dts/stm32429i-eval.dts
index 76f7206..c9
This patch adds documentation of device tree bindings for the STM32 I2C
controller.
Signed-off-by: M'boumba Cedric Madianga
Acked-by: Rob Herring
---
.../devicetree/bindings/i2c/i2c-stm32.txt | 33 ++
1 file changed, 33 insertions(+)
create mode 100644 Documentatio
This patch adds I2C1 support for STM32F429 SoC
Signed-off-by: Patrice Chotard
Signed-off-by: M'boumba Cedric Madianga
---
arch/arm/boot/dts/stm32f429.dtsi | 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.
On Sun, Jan 15, 2017 at 04:57:32PM +0200, Andy Shevchenko wrote:
> On Sun, Jan 15, 2017 at 12:50 AM, Sudip Mukherjee
> wrote:
> > From: Sudip Mukherjee
> >
> > Exar XR17V352/354/358 chips have 16 multi-purpose inputs/outputs which
> > can be controlled using gpio interface.
> >
> > Add the gpio s
This patch adds I2C support for STM32 default configuration
Signed-off-by: M'boumba Cedric Madianga
---
arch/arm/configs/stm32_defconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
index 5a72d69..323d2a3 100644
--- a/
The ahci driver now supports other refclk clock rates.
Signed-off-by: Bartosz Golaszewski
---
arch/arm/mach-davinci/devices-da8xx.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c
b/arch/arm/mach-davinci/devices-da8xx.c
index cfceb32..7cf529f 100644
-
+ Marvell Berlin SoC maintainers - Sebastian, Jisheng
On Thu, Jan 19, 2017 at 02:07:39AM +0530, afzal mohammed wrote:
> For MMU configurations, VECTORS_BASE is always 0x, a macro
> definition will suffice.
>
> Once exception address is handled dynamically for no-MMU also (this
> would inv
Enable the SATA node for da850-lcdk. We omit the pinctrl property on
purpose - the muxed SATA pins are not hooked up to anything
SATA-related on the lcdk.
Signed-off-by: Bartosz Golaszewski
---
arch/arm/boot/dts/da850-lcdk.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot
Linus,
please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-linus
to receive:
=
- regression fix for generic Wacom devices, from Jason Gerecke
- DMA-on-stack fixes for hid-corsair driver, from Johan Hovold
=
Thanks.
---
2017-01-18 18:26 GMT+01:00 David Lechner :
> On 01/18/2017 07:19 AM, Bartosz Golaszewski wrote:
>>
>> int __init da850_register_sata(unsigned long refclkpn)
>> {
>> + int ret;
>> +
>> /* please see comment in drivers/ata/ahci_da850.c */
>> BUG_ON(refclkpn != 100 * 1000 * 100
All platforms using this driver now register the SATA refclk. Remove
the hardcoded default value from the driver and instead read the rate
of the external clock and calculate the required MPY value from it.
Signed-off-by: Bartosz Golaszewski
---
drivers/ata/ahci_da850.c | 91
Add the SATA node to the da850 device tree.
Signed-off-by: Bartosz Golaszewski
---
arch/arm/boot/dts/da850.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 104155d..e9bf30e 100644
--- a/arch/arm/boot/dts/da850.dtsi
+
On Thu, 19 Jan 2017 08:55:07 +
Chris Wilson wrote:
> On Wed, Jan 18, 2017 at 03:58:24PM -0500, Steven Rostedt wrote:
> > Chris,
> >
> > My branch tracer flagged the unlikely in __mutex_lock_common() as
> > always hit. That's the:
> >
> > if (use_ww_ctx) {
> > [...]
> >
Configure STM32F4 ADC to use dma by default.
Signed-off-by: Fabrice Gasnier
---
arch/arm/boot/dts/stm32f429.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 11d2715..e85db07 100644
--- a/arch/arm/boot/dts/stm
This patchset adds support for the I2C controller embedded in STM32F4xx SoC.
It enables I2C transfer in interrupt mode with Standard-mode and Fast-mode bus
speed.
Changes since v9:
- Fix minor typo in some comments
- Add some comments to explain how the driver check TRISE and CCR value have
no c
STM32 ADC can use dma. Add dt documentation for optional dma support.
Signed-off-by: Fabrice Gasnier
---
Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
b/Documentati
Define extended attribute so that user may choose rising, falling or both
edges for external trigger sources.
Default to rising edge in case it isn't set.
Signed-off-by: Fabrice Gasnier
---
drivers/iio/adc/stm32-adc.c | 51 -
1 file changed, 50 inserti
Add DT bindings for the TI DA850 AHCI SATA controller.
Signed-off-by: Bartosz Golaszewski
---
Documentation/devicetree/bindings/ata/ahci-da850.txt | 15 +++
1 file changed, 15 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ata/ahci-da850.txt
diff --git a/Documen
There is which provides macros for various gcc specific
constructs. Eg: __weak for __attribute__((weak)). I've cleaned all
instances of gcc specific attributes with the right macros for all files
under /arch/m68k
This patch depends on the previous with changes in
/include/linux/compiler-gcc.h
Si
We're using device tree for da850-lcdk. Add the match table to allow
to probe the driver.
Signed-off-by: Bartosz Golaszewski
---
drivers/ata/ahci_da850.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/ata/ahci_da850.c b/drivers/ata/ahci_da850.c
index 8cfdc86..7f5328f 100644
-
In preparation for using two clocks in the driver (the sysclk2-based
clock and the external REFCLK), check if we got a functional clock
after calling ahci_platform_get_resources(). If not, retry calling
clk_get() with con_id specified.
Signed-off-by: Bartosz Golaszewski
---
drivers/ata/ahci_da85
Register a dummy clock modelling the external SATA oscillator for
da850 (both DT and board file mode).
Signed-off-by: Bartosz Golaszewski
---
arch/arm/mach-davinci/da8xx-dt.c | 8
arch/arm/mach-davinci/devices-da8xx.c | 29 +
arch/arm/mach-dav
On Thu, Jan 19, 2017 at 11:19:24AM +0100, Peter Zijlstra wrote:
> I'll go have a prod. Thanks!
This seems to cure it for me.
---
Subject: sched/clock: Fix hotplug issue
Mike reported that he could trigger the WARN_ON_ONCE() in
set_sched_clock_stable() using hotplug.
This exposed a fundamental
We have a use case with the da850 SATA controller where at PLL0
frequency of 456MHz (needed to properly service the LCD controller)
the chip becomes unstable and the hardreset operation is ignored the
first time 50% of times.
The sata core driver already retries to resume the link because some
con
The ahci-da850 SATA driver is now capable of retrieving clocks by
con_id. Add the connection id for the sysclk2-derived SATA clock.
Signed-off-by: Bartosz Golaszewski
---
arch/arm/mach-davinci/da850.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-davinci/da850
We need a way to retrieve the information about the online state of
the link in the ahci-da850 driver.
Create a new function: ahci_do_hardreset() which is called from
ahci_hardreset() for backwards compatibility, but has an additional
argument: 'online' - which can be used to check if the link is
On Mon, Jan 16, 2017 at 04:54:29PM -0600, Rob Herring wrote:
> From: Alan Cox
>
> Let us create tty objects entirely in kernel space. Untested proposal to
> show why all the ideas around rewriting half the uart stack are not needed.
>
> With this a kernel created non file backed tty object could
This series contains all the changes necessary to make SATA work on
the da850-lcdk board.
The first patch adds DT bindings for the ahci-da850 driver.
The second enables relevant modules in davinci_all_defconfig.
Patches 03/14-06/14 modify the way the clocks are handled regarding
SATA on the da85
Add the da850-ahci driver to davinci defconfig.
Signed-off-by: Bartosz Golaszewski
---
arch/arm/configs/davinci_all_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/configs/davinci_all_defconfig
b/arch/arm/configs/davinci_all_defconfig
index 8806754..a1b9c58 100644
--- a
This entry is needed for the ahci driver to get a functional clock.
Signed-off-by: Bartosz Golaszewski
---
arch/arm/mach-davinci/da8xx-dt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 9ee44da..b83e5d1 100644
--- a/
Define and enable pwm1 and pwm3, timers1 & 3 trigger outputs on
stm32f469-eval board.
Signed-off-by: Fabrice Gasnier
---
arch/arm/boot/dts/stm32429i-eval.dts | 28
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts
b/arch/arm/boot/dt
STM32 ADC conversions can be launched using hardware triggers.
It can be used to start conversion sequences (group of channels).
Selected channels are select via sequence registers.
Trigger source is selected via 'extsel' (external trigger mux).
Trigger polarity is set to rising edge by default.
S
STM32 ADC has external timer trigger sources. Use stm32 timer triggers
API (e.g. is_stm32_timer_trigger()) with local ADC lookup table to
validate a trigger can be used.
This also provides correct trigger selection value (e.g. extsel).
Signed-off-by: Fabrice Gasnier
---
drivers/iio/adc/Kconfig
Add optional DMA support to STM32 ADC.
Use dma cyclic mode with at least two periods.
Signed-off-by: Fabrice Gasnier
---
drivers/iio/adc/Kconfig | 2 +
drivers/iio/adc/stm32-adc-core.c | 1 +
drivers/iio/adc/stm32-adc-core.h | 2 +
drivers/iio/adc/stm32-adc.c | 209 ++
The following patches add support for triggered buffer mode.
These are based on top of "Add PWM and IIO timer drivers for STM32"
series. Reference:
https://lkml.org/lkml/2017/1/18/588
STM32 ADC, can use either interrupts or DMA to collect data.
Either timer trigger output (TRGO) or PWM can be used
On 01/19/2017 04:17 PM, Jarkko Sakkinen wrote:
On Wed, Jan 18, 2017 at 07:19:06PM +0530, Nayna wrote:
On 01/18/2017 07:15 PM, Jarkko Sakkinen wrote:
On Wed, Jan 18, 2017 at 03:44:49AM -0500, Nayna Jain wrote:
This patch implements the TPM 2.0 capability TPM_CAP_PCRS to
retrieve the active
On Wed, Jan 18, 2017 at 09:34:13PM +0100, Borislav Petkov wrote:
> I'll run it tomorrow.
Ok, here it is, it looks ok while testing in a guest and injecting MCEs.
---
From: Borislav Petkov
Date: Wed, 18 Jan 2017 21:34:41 +0100
Subject: [PATCH] x86/MCE: Flip the TSC-adding logic
Add the TSC value
Added __mode(x) into compiler-gcc.h as part of a cleanup task I've
taken up, to replace gcc specific attributes with macros.
Last accepted patch I sent into linux-next for crypto: d8c34b949d8c:
crypto: Replaced gcc specific attributes with macros from compiler.h
The last commit of this task that
> -Original Message-
> From: Greg KH [mailto:gre...@linuxfoundation.org]
> Sent: Thursday, January 19, 2017 1:34 AM
> To: KY Srinivasan
> Cc: linux-kernel@vger.kernel.org; de...@linuxdriverproject.org;
> o...@aepfle.de; a...@canonical.com; vkuzn...@redhat.com;
> jasow...@redhat.com; lean
* Greg Kroah-Hartman wrote:
> On Thu, Jan 19, 2017 at 05:32:46AM -0500, Prarit Bhargava wrote:
> >
> >
> > On 01/18/2017 05:25 PM, Ingo Molnar wrote:
> > >
> > > * Prarit Bhargava wrote:
> > >
> > >> 4.9 is broken and requires additional patches beyond this patch.
> > >> Applying this
>
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