Hi Phil,
On Fri, Apr 13, 2018 at 1:51 AM, Phil Edworthy
wrote:
> The DesignWare GPIO IP can be configured for either 1 interrupt or 1
> per GPIO in port A, but the driver currently only supports 1 interrupt.
> See the DesignWare DW_apb_gpio Databook description of the
> 'GPIO_INTR_IO' parameter.
Complements v2.6.31 commit 55782138e47d ("tracing/events: convert block
trace points to TRACE_EVENT()") for cases where rq->rq_disk == NULL:
block_rq_requeue, block_rq_insert, block_rq_issue;
and for cases where bio == NULL:
block_getrq, block_sleeprq.
NB: The NULL pointer check for q->kobj.pa
Just like blktrace distinguishes explicit and schedule by means of
BLK_TA_UNPLUG_IO and BLK_TA_UNPLUG_TIMER, actually make use of the
existing argument "explicit" to distinguish the two cases in the one
common tracepoint block_unplug.
Complements v2.6.39 commit 49cac01e1fa7 ("block: make unplug ti
On Sun, Apr 08, 2018 at 04:02:12PM +0530, Taniya Das wrote:
> From: Amit Nischal
>
> Add the RPMh clock driver to control the RPMh managed clock resources on
> some of the Qualcomm Technologies, Inc. SoCs.
>
> Signed-off-by: David Collins
> Signed-off-by: Amit Nischal
> Signed-off-by: Taniya D
On Fri, Apr 13, 2018 at 5:16 AM, Mathieu Desnoyers
wrote:
> The vmalloc space needed by cpu_opv is bound by the number of pages
> a cpu_opv call can touch.
No it's not.
You can have a thousand different processes doing cpu_opv at the same time.
A *single* cpu_opv may me limited toi "only" a meg
I had the need to understand I/O request processing in detail.
But I also had the need to enrich block traces with other trace events
including my own dynamic kprobe events. So I preferred block trace events
over blktrace to get everything nicely sorted into one ftrace output.
However, I missed dev
Also remove unnecessary parenthesis
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 516aa93..d793785 100644
--- a/drivers/staging/
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 82fac76..9ef476a 100644
--- a/drivers/staging/iio/cdc/ad7746.c
+++ b/drivers
Clear a couple more checkpatch.pl CHECKS.
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 53e28ae..516aa93 100644
--- a/drivers/s
Version 2 of the series trying to move ad7746 our of staging.
Changes in v2: (v1-> https://lkml.org/lkml/2018/3/21/406)
* Fix some issues pointed out by Jonathan
* Power down device on remove
* Add new ABI for the use case
Hernán Gonzalez (14):
staging: iio: ad7746: Automatically swap values in
Clear checkpatch.pl WARNING about multiple line derefence but creates a
new one of line over 80 characters. In my opinion, it improves
readability.
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/st
Data to read or write was being handled with the swab16() macro instead
of using i2c_smbus_{read,write}_swapped.
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad7746
Add comments to clarify some of the calculations made, specially when
reading or writing values.
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 32 +++-
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad774
This allows the driver to be probed and removed as a module powering it
down on remove().
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc
Reorder some variable declarations in an inverse-pyramid scheme.
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 9ef476a..f53612
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 7 ---
drivers/staging/iio/cdc/ad7746.h | 5 -
2 files changed, 12 deletions(-)
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index f53612a..d39ab34 100644
--- a/drivers/staging/iio/c
This patch adds dt bindings by populating a pdata struct in order to
modify as little as possible the existing code. It supports both
platform_data and dt-bindings but uses only one depending on
CONFIG_OF's value.
Signed-off-by: Hernán Gonzalez
---
drivers/staging/iio/cdc/ad7746.c | 54 +
Cc: Rob Herring
Cc: Mark Rutland
Cc: devicet...@vger.kernel.org
Signed-off-by: Hernán Gonzalez
---
.../devicetree/bindings/staging/iio/cdc/ad7746.txt | 34 ++
1 file changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/staging/iio/cdc/ad7746.txt
d
The use cases for this driver don't comply with the current ABI. The
ad7746 and ad7152 need an external capacitance or voltage reference to
automatically calibrate themselves which is not the normal use case of
the calibscale and calibbias ABIs, a new ABI was needed.
Signed-off-by: Hernán Gonzalez
Signed-off-by: Hernán Gonzalez
---
.../devicetree/bindings/staging/iio/cdc/ad7746.txt | 34 -
drivers/staging/iio/cdc/Kconfig| 10 -
drivers/staging/iio/cdc/Makefile | 1 -
drivers/staging/iio/cdc/ad7746.c | 856 -
dr
Signed-off-by: Hernán Gonzalez
---
.../devicetree/bindings/iio/cdc/ad7746.txt | 34 +
drivers/iio/Kconfig| 1 +
drivers/iio/Makefile | 1 +
drivers/iio/cdc/Kconfig| 16 +
drivers/iio/cdc/Makefi
syzbot has found reproducer for the following crash on upstream commit
16e205cf42da1f497b10a4a24f563e6c0d574eec (Fri Apr 13 03:56:10 2018 +)
Merge tag 'drm-fixes-for-v4.17-rc1' of
git://people.freedesktop.org/~airlied/linux
syzbot dashboard link:
https://syzkaller.appspot.com/bug?extid=8e4
Complements v2.6.31 commit 55782138e47d ("tracing/events: convert block
trace points to TRACE_EVENT()") to be equivalent to traditional blktrace
output. Also this allows event filtering to not always get all (un)plug
events.
NB: The NULL pointer check for q->kobj.parent is certainly racy and
I don
On 4/13/2018 11:41 AM, David Laight wrote:
> From: James Hogan
>> Sent: 12 April 2018 22:52
>> On Tue, Apr 03, 2018 at 08:55:04AM -0400, Sinan Kaya wrote:
>>> While a barrier is present in writeX() function before the register write,
>>> a similar barrier is missing in the readX() function after th
On Thu, Apr 12, 2018 at 10:06 PM, Masahiro Yamada
wrote:
> +stackp-flags-$(CONFIG_CC_HAS_STACKPROTECTOR_NONE) := -fno-stack-protector
> +stackp-flags-$(CONFIG_CC_STACKPROTECTOR) := -fstack-protector
> +stackp-flags-$(CONFIG_CC_STACKPROTECTOR_STRONG) := -fstack-protector-strong
> +
> +KB
Hi Alex,
On 09/04/18 19:11, Alex G. wrote:
> On 04/06/2018 01:24 PM, James Morse wrote:
> Do you have any ETA on when your SEA patches are going to make it
> upstream? There's not much point in updating my patchset if it's going
> to conflict with your work.
The SEA stuff went in with 7edda0886bc
Please send a v2.
Currently, Documentation/i2c/dev-interface describes the use of
i2c_smbus_* helper routines as static inlined functions provided by
linux/i2c-dev.h. Work has been done to refactor the linux/i2c-dev.h file
in the i2c-tools project out into its own library. As a result, these
docs have become stale
This strips trailing whitespace in Documentation/i2c/dev-interface.
Signed-off-by: Sam Hansen
---
Documentation/i2c/dev-interface | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interface
index d04e6e4964ee.
The example I2C code is rewritten to adopt the preferred kernel block
commenting style.
Signed-off-by: Sam Hansen
---
Documentation/i2c/dev-interface | 57 +
1 file changed, 43 insertions(+), 14 deletions(-)
diff --git a/Documentation/i2c/dev-interface b/Document
On 04/13/2018 09:11 AM, Christian Brauner wrote:
> Consistenly use << to define MS_* constants.
>
> Signed-off-by: Christian Brauner
> ---
> include/uapi/linux/fs.h | 33 +
> 1 file changed, 17 insertions(+), 16 deletions(-)
>
> diff --git a/include/uapi/linux/fs
On Tue, Mar 27, 2018 at 10:02:03AM +, Vadim Pasternak wrote:
> It adds missed logic for signal acknowledge, by adding an extra run for
> work queue in case a signal is received, but no specific signal assertion
> is detected. Such case theoretically can happen for example in case
> several unit
Hi Hoan,
On 13 April 2018 17:37 Hoan Tran wrote:
> On Fri, Apr 13, 2018 at 1:51 AM, Phil Edworthy wrote:
> > The DesignWare GPIO IP can be configured for either 1 interrupt or 1
> > per GPIO in port A, but the driver currently only supports 1 interrupt.
> > See the DesignWare DW_apb_gpio Databook
On 04/13/2018 09:11 AM, Christian Brauner wrote:
> Consistenly use << to define ST_* constants. This also aligns them with
> their MS_* counterparts in fs.h
>
> Signed-off-by: Christian Brauner
> ---
> include/linux/statfs.h | 26 +-
> 1 file changed, 13 insertions(+), 13
> - int adapter_nr = 2; /* probably dynamically determined */
Such comments are actually OK.
> -/* ERROR HANDLING; you can check errno to see what went wrong */
Such as well.
> - /* Using I2C Write, equivalent of
> - i2c_smbus_write_word_data(file, reg, 0x6543) */
> + /*
> + * Usi
On Fri, Apr 13, 2018 at 09:44:03AM -0700, Sam Hansen wrote:
> This strips trailing whitespace in Documentation/i2c/dev-interface.
>
> Signed-off-by: Sam Hansen
Looks good to me. But please send new series as seperate threads.
signature.asc
Description: PGP signature
On Fri, Apr 13, 2018 at 09:44:04AM -0700, Sam Hansen wrote:
> Currently, Documentation/i2c/dev-interface describes the use of
> i2c_smbus_* helper routines as static inlined functions provided by
> linux/i2c-dev.h. Work has been done to refactor the linux/i2c-dev.h file
> in the i2c-tools project
Add separate dwc3-qcom glue driver for Qualcomm SOCs having dwc3 core.
It is needed to support peripheral mode.
Patches also add support to invoke PHY runtime PM functions on host
mode bus-suspend.
Changes since v1:
- Move dwc3 core register accesses from glue driver to dwc3 core as
per review
Some PHY drivers (e.g. for Qualcomm QUSB2 and QMP PHYs) support
runtime PM to reduce PHY power consumption during bus_suspend.
Add changes to let core auto-suspend PHYs on host bus-suspend
using GUSB2PHYCFG register if needed for a platform. Also perform
PHYs runtime suspend/resume and let platform
DWC3 controller on Qualcomm SOCs has a Qscratch wrapper.
Some of its uses are described below resulting in need to
have a separate glue driver instead of using dwc3-of-simple:
- It exposes register interface to override vbus-override
and lane0-pwr-present signals going to hardware. These
mus
Existing documentation has lot of incorrect information as it
was originally added for a driver that no longer exists.
Signed-off-by: Manu Gautam
---
.../devicetree/bindings/usb/qcom,dwc3.txt | 78 --
1 file changed, 57 insertions(+), 21 deletions(-)
diff --git a/Do
On Tue, Mar 27, 2018 at 10:02:04AM +, Vadim Pasternak wrote:
> Patch adds new ODM systems, matched according to DMI_BOARD_NAME.
General nit. When writing your messages, please use the imperative (command)
form. Rather than:
"Patch adds" or "It changes" use the same form you use in the subject
Jinpu,
[CC:ed the mpt3sas maintainers]
The ratelimit patch is just an attempt to treat the symptom, not the
cause.
> Thanks for asking, we updated mpt3sas driver which enables DIX support
> (prot_mask=0x7f), all disks are SATA SSDs, no DIF support.
> After reboot, kernel reports the IO errors f
On Fri, Apr 13, 2018 at 03:05:01PM +0200, Stephan Mueller wrote:
>
> What I would like to point out that more and more folks change to
> getrandom(2). As this call will now unblock much later in the boot cycle,
> these systems see a significant departure from the current system behavior.
>
> E.
Hi,
On Fri, Apr 6, 2018 at 2:48 AM, Vijay Viswanath wrote:
>
>
> On 3/29/2018 4:23 AM, Doug Anderson wrote:
>>
>> Hi,
>>
>> On Wed, Mar 28, 2018 at 6:08 AM, Vijay Viswanath
>> wrote:
>>>
>>> From: Krishna Konda
>>>
>>> The PADs for SD card are dual-voltage that support 3v/1.8v. Those PADs
>>> h
On Fri, Apr 13, 2018 at 09:33:17AM -0700, Linus Torvalds wrote:
> On Fri, Apr 13, 2018 at 2:42 AM, Russell King - ARM Linux
> wrote:
> >
> > Yes, it does solve the problem at hand with strace - the exact patch I
> > tested against 4.16 is below.
>
> Ok, good.
>
> > However, FPE_FLTUNK is not def
On 13 April 2018 17:35:27 BST, Rob Herring wrote:
>On Sat, Apr 07, 2018 at 06:57:45PM +0100, Craig Tatlor wrote:
>> Add bindings for the Qualcomm Battery Monitoring system.
>>
>> Signed-off-by: Craig Tatlor
>> ---
>> .../bindings/power/supply/qcom_bms.txt| 93
>+++
>>
On 13 April 2018 18:08:54 BST, Craig Tatlor wrote:
>
>
>On 13 April 2018 17:35:27 BST, Rob Herring wrote:
>>On Sat, Apr 07, 2018 at 06:57:45PM +0100, Craig Tatlor wrote:
>>> Add bindings for the Qualcomm Battery Monitoring system.
>>>
>>> Signed-off-by: Craig Tatlor
>>> ---
>>> .../bindings/
On 04/13/2018 06:44 AM, Michael S. Tsirkin wrote:
On Fri, Apr 13, 2018 at 03:01:11PM +0800, Jason Wang wrote:
On 2018年04月12日 08:24, Jonathan Helman wrote:
On 04/10/2018 08:12 PM, Jason Wang wrote:
On 2018年04月10日 05:11, Jonathan Helman wrote:
On 03/22/2018 07:38 PM, Jason Wang wrote:
On Fri, Apr 13, 2018 at 03:16:26PM +0200, David Hildenbrand wrote:
> online_pages()/offline_pages() theoretically allows us to work on
> sub-section sizes. This is especially relevant in the context of
> virtualization. It e.g. allows us to add/remove memory to Linux in a VM in
> 4MB chunks.
>
> W
On 13/04/2018 at 18:23, Alexandre Belloni wrote:
On 13/04/2018 19:11:16+0300, Radu Pirea wrote:
These are bindings for at91-usart IP in spi spi mode. There is no support for
internal chip select. Only kind of chip selects available are gpio chip
selects.
Signed-off-by: Radu Pirea
---
.../bin
Quoting Bjorn Andersson (2018-04-10 17:01:20)
> On Thu 05 Apr 09:18 PDT 2018, Lina Iyer wrote:
>
> >
> > diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
> > new file mode 100644
> > index ..e3c7491e7baf
> > --- /dev/null
> > +++ b/drivers/soc/qcom/rpmh.c
> > @@ -0,0 +1
On Sun, Apr 08, 2018 at 02:56:58PM +, Yixun Lan wrote:
> The double quotes seems not ASCII type, fix it here.
>
> Signed-off-by: Yixun Lan
> ---
> .../bindings/interrupt-controller/amlogic,meson-gpio-intc.txt | 10
> +-
> 1 file changed, 5 insertions(+), 5 deletions(-)
Reviewed-by
Em Fri, Apr 13, 2018 at 09:20:43AM -0700, Andi Kleen escreveu:
> On Fri, Apr 13, 2018 at 11:01:11AM -0300, Arnaldo Carvalho de Melo wrote:
> > From: Arnaldo Carvalho de Melo
> > Just like is done for 'mov' and others that can have as source or
> > targets variables resolved by objdump, to make th
On Sun, Apr 08, 2018 at 02:56:59PM +, Yixun Lan wrote:
> Update the dt-binding documentation to support new compatible string
> for the GPIO interrupt controller which found in Amlogic's Meson-AXG SoC.
>
> Signed-off-by: Yixun Lan
> ---
> .../devicetree/bindings/interrupt-controller/amlogic,
Hello,
syzbot hit the following crash on upstream commit
16e205cf42da1f497b10a4a24f563e6c0d574eec (Fri Apr 13 03:56:10 2018 +)
Merge tag 'drm-fixes-for-v4.17-rc1' of
git://people.freedesktop.org/~airlied/linux
syzbot dashboard link:
https://syzkaller.appspot.com/bug?extid=da69f0eccf07cdcf
On Mon, Apr 09, 2018 at 10:11:35AM +0800, ShuFan Lee wrote:
> From: ShuFan Lee
>
> Add device tree binding document for Richtek RT1711H Type-C chip driver
>
> Signed-off-by: ShuFan Lee
> ---
> .../devicetree/bindings/usb/richtek,rt1711h.txt | 17
> +
> 1 file changed,
Postpone calling virt_to_page() translation on memory locations not
guaranteed to be backed by a struct page. Try first to map memory from
device's coherent memory pool, then perform translation if that fails.
On some architectures, specifically SH when configured with SPARSEMEM
memory model, assu
On Mon, Apr 09, 2018 at 03:38:43PM +0900, Kunihiko Hayashi wrote:
> When the link is becoming up for Pro4 SoC, the kernel is stalled
> due to some missing clocks and resets.
>
> The AVE block for Pro4 is connected to the GIO bus in the SoC.
> Without its clock/reset, the access to the AVE register
On Mon, Apr 09, 2018 at 03:38:44PM +0900, Kunihiko Hayashi wrote:
> Add "socionext,syscon-phy-mode" property to specify system controller that
> configures the settings about phy-mode.
>
> Signed-off-by: Kunihiko Hayashi
> ---
> Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt |
Allow INFINIBAND without INFINIBAND_ADDR_TRANS.
Signed-off-by: Greg Thelen
Cc: Tarick Bedeir
Change-Id: I6fbbf8a432e467710fa65e4904b7d61880b914e5
---
drivers/infiniband/Kconfig | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniban
Hi Manu,
On Fri, Apr 13, 2018 at 10:21:23PM +0530, Manu Gautam wrote:
> DWC3 controller on Qualcomm SOCs has a Qscratch wrapper.
> Some of its uses are described below resulting in need to
> have a separate glue driver instead of using dwc3-of-simple:
> - It exposes register interface to override
Hi Luca,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.16 next-20180413]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day
On Fri, Apr 13, 2018 at 5:31 PM, Andrey Ryabinin
wrote:
>
>
> On 04/12/2018 08:29 PM, Andrey Konovalov wrote:
>> KASAN uses the __no_sanitize_address macro to disable instrumentation
>> of particular functions. Right now it's defined only for GCC build,
>> which causes false positives when clang i
On Apr 13, 2018, at 10:11 AM, Christian Brauner
wrote:
>
> Consistenly use << to define ST_* constants. This also aligns them with
> their MS_* counterparts in fs.h
IMHO, using (1 << 10) makes the code harder to debug. If you see a field
in a structure like 0x8354, it is non-trivial to map thi
On Fri, Apr 13, 2018 at 05:21:02AM +, Vitaly Wool wrote:
> Hi Guenter,
>
>
> Den fre 13 apr. 2018 kl 00:01 skrev Guenter Roeck :
>
> > Hi all,
>
> > we are observing crashes with z3pool under memory pressure. The kernel
> version
> > used to reproduce the problem is v4.16-11827-g5d1365940a6
On Mon, Apr 09, 2018 at 11:10:45AM +0200, Benjamin Tissoires wrote:
> The Elan touchpads over I2C/SMBus also can handle a
> trackstick. Unfortunately, nothing tells us if the
> device supports trackstick (the information lies in
> the PS/2 node), so rely on a platform data to enable
> or not the tr
On Fri, Apr 13, 2018 at 9:50 AM, Wolfram Sang wrote:
>
>> - int adapter_nr = 2; /* probably dynamically determined */
>
> Such comments are actually OK.
Ah, gotcha. Thanks for the correction. Standby for revised patch set.
>
>> -/* ERROR HANDLING; you can check errno to see what went wron
> What do I miss? Or where is it that I'm misinterpreting the calculations
> that objdump did in its output?
The calculations are right, but these are still two different address modes.
You cannot just turn one silently into the other.
I think it would be ok to use the syntax in the assembler
sy
On Mon, Apr 09, 2018 at 12:59:14PM +0200, Peter Rosin wrote:
> Start list of actual chips compatible with "lvds-encoder".
>
> Reviewed-by: Laurent Pinchart
> Signed-off-by: Peter Rosin
> ---
> .../devicetree/bindings/display/bridge/lvds-transmitter.txt | 8
> +++-
> 1 file changed, 7
From: Kamil Lulko
Add DELAY_INIT quirk to fix the following problem with HP
v222w 16GB Mini:
usb 1-3: unable to read config index 0 descriptor/start: -110
usb 1-3: can't read configurations, error -110
usb 1-3: can't set config #1, error -110
Signed-off-by: Kamil Lulko
Signed-off-by: Kuppuswam
From: Dominik Bozek
wait_for_connected() wait till a port change status to
USB_PORT_STAT_CONNECTION, but this is not possible if
the port is unpowered. The loop will only exit at timeout.
Such case take place if an over-current incident happen
while system is in S3. Then during resume wait_for_c
This strips trailing whitespace in Documentation/i2c/dev-interface.
Signed-off-by: Sam Hansen
---
No changes from v2.
Documentation/i2c/dev-interface | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interfac
On 13/04/18 18:25, Jacopo Mondi wrote:
Postpone calling virt_to_page() translation on memory locations not
guaranteed to be backed by a struct page. Try first to map memory from
device's coherent memory pool, then perform translation if that fails.
On some architectures, specifically SH when con
Quoting Lina Iyer (2018-04-13 08:37:25)
> On Tue, Apr 10 2018 at 22:39 -0600, Stephen Boyd wrote:
> >Quoting Lina Iyer (2018-04-05 09:18:25)
> >>
> >> diff --git a/drivers/soc/qcom/rpmh-internal.h
> >> b/drivers/soc/qcom/rpmh-internal.h
> >> new file mode 100644
> >> index ..aa73ec4b3e
The example I2C code is rewritten to adopt the preferred kernel block
commenting style.
Signed-off-by: Sam Hansen
---
Changes from v2:
1. only the block comment is updated.
2. one-line comments are reverted to prior form.
Documentation/i2c/dev-interface | 6 --
1 file changed, 4 inserti
Currently, Documentation/i2c/dev-interface describes the use of
i2c_smbus_* helper routines as static inlined functions provided by
linux/i2c-dev.h. Work has been done to refactor the linux/i2c-dev.h file
in the i2c-tools project out into its own library. As a result, these
docs have become stale
On Mon, Apr 09, 2018 at 12:59:15PM +0200, Peter Rosin wrote:
> Useful for beating cases where an output mode selection heuristic
> fails.
>
> Signed-off-by: Peter Rosin
> ---
> Documentation/devicetree/bindings/display/atmel/hlcdc-dc.txt | 4
> 1 file changed, 4 insertions(+)
>
> diff --gi
On Fri, 13 Apr 2018 18:36:20 +0200
Steffen Maier wrote:
> I had the need to understand I/O request processing in detail.
> But I also had the need to enrich block traces with other trace events
> including my own dynamic kprobe events. So I preferred block trace events
> over blktrace to get ever
commit 95846ecf9dac5089aed4b144d912225f8ef86ae4
"pid: replace pid bitmap implementation with IDR API"
changed last field of /proc/loadavg (last pid allocated)
to be off by one:
# unshare -p -f --mount-proc cat /proc/loadavg
0.00 0.00 0.00 1/60 2 <===
It should be 1 after first
On Fri, Apr 13, 2018 at 06:08:28PM +0100, Dave Martin wrote:
> On Fri, Apr 13, 2018 at 09:33:17AM -0700, Linus Torvalds wrote:
> > On Fri, Apr 13, 2018 at 2:42 AM, Russell King - ARM Linux
> > wrote:
> > >
> > > Yes, it does solve the problem at hand with strace - the exact patch I
> > > tested ag
On 04/13/2018 10:35 AM, Andreas Dilger wrote:
> On Apr 13, 2018, at 10:11 AM, Christian Brauner
> wrote:
>>
>> Consistenly use << to define ST_* constants. This also aligns them with
>> their MS_* counterparts in fs.h
>
> IMHO, using (1 << 10) makes the code harder to debug. If you see a field
On Mon, Apr 09, 2018 at 04:00:38PM -0700, Eric Anholt wrote:
> The GPU subsystem node was a workaround to have a central device to
> bind V3D and display to. Following the lead of 246774d17fc0
> ("drm/etnaviv: remove the need for a gpu-subsystem DT node"), remove
> the subsystem node usage and jus
On Fri, Apr 13, 2018 at 05:40:18PM +, Vitaly Wool wrote:
> On Fri, Apr 13, 2018, 7:35 PM Guenter Roeck wrote:
>
> > On Fri, Apr 13, 2018 at 05:21:02AM +, Vitaly Wool wrote:
> > > Hi Guenter,
> > >
> > >
> > > Den fre 13 apr. 2018 kl 00:01 skrev Guenter Roeck :
> > >
> > > > Hi all,
> > >
Hi Jack,
On 4/13/2018 11:03 PM, Jack Pham wrote:
> Hi Manu,
>
> On Fri, Apr 13, 2018 at 10:21:23PM +0530, Manu Gautam wrote:
>> DWC3 controller on Qualcomm SOCs has a Qscratch wrapper.
>> Some of its uses are described below resulting in need to
>> have a separate glue driver instead of using dwc
On Mon, Apr 09, 2018 at 07:16:50PM +0800, sxauwsk wrote:
> In case of xspi work in busy condition, may send bytes failed.
> Add one bytes delay
> while ((trans_cnt < CDNS_SPI_FIFO_DEPTH) &&
> (xspi->tx_bytes > 0)) {
> +
> + /* When xspi in busy condition, bytes may s
On Tue, Apr 10, 2018 at 07:19:26AM +0200, Philippe Cornu wrote:
> Add the 3 optional power supplies using the exact description
> found in the document named
> "SiI9022A/SiI9024A HDMI Transmitter Data Sheet (August 2016)".
>
> Signed-off-by: Philippe Cornu
> ---
> Documentation/devicetree/bindin
On Tue, Apr 10, 2018 at 09:30:03AM +0100, Michel Pollet wrote:
> The Renesas RZ/N1 Family (Part #R9A06G0xx) has a multi-function
> system controller. This documents the node used to encapsulate
> it's sub drivers.
>
> Signed-off-by: Michel Pollet
> ---
> .../bindings/mfd/renesas,rzn1-sysctrl.txt
- On Apr 13, 2018, at 12:37 PM, Linus Torvalds
torva...@linux-foundation.org wrote:
> On Fri, Apr 13, 2018 at 5:16 AM, Mathieu Desnoyers
> wrote:
>> The vmalloc space needed by cpu_opv is bound by the number of pages
>> a cpu_opv call can touch.
>
> No it's not.
>
> You can have a thousand
Hi Rafael,
A kernel bug report was opened against Ubuntu [0]. After a kernel
bisect, it was found that reverting the following two commits resolved
this bug:
0ce3fcaff929 ("PCI / PM: Restore PME Enable after config space restoration")
0847684cfc5f("PCI / PM: Simplify device wakeup settings code"
On Fri, Apr 13, 2018 at 9:41 AM, Kees Cook wrote:
>
> How about something like this instead:
I'd rather avoid the ifdef's in the Makefile if at all possible.
I'd rather expose this as a Kconfig rule, and in the Kconfig just have
an entry something like this
config STACKPROTECTOR_FLAGS
On 13/04/2018 19:12:54+0200, Nicolas Ferre wrote:
> > > diff --git
> > > a/Documentation/devicetree/bindings/spi/microchip,at91-usart-spi.txt
> > > b/Documentation/devicetree/bindings/spi/microchip,at91-usart-spi.txt
> > > new file mode 100644
> > > index ..92d33ccdffae
> > > --- /dev
Currently the pcie_print_link_status() will print PCIe bandwidth
and link width information but does not mention it is pertaining
to the PCIe. Since this and related functions are used exclusively
by networking drivers today users may get confused into thinking
that it's the NIC bandwidth that is
On Tue, Apr 10, 2018 at 02:28:04PM -0700, Alexei Starovoitov wrote:
> Instead of
> #ifdef CC_HAVE_ASM_GOTO
> we can replace it with
> #ifndef __BPF__
> or some other name,
I would prefer the BPF specific hack; otherwise we might be encouraging
people to build the kernel proper without asm-goto.
On Fri, Apr 13, 2018 at 11:32:04PM +0530, Manu Gautam wrote:
> On 4/13/2018 11:03 PM, Jack Pham wrote:
> > Are the extcon phandles bound to the glue node? I don't see the
> > description in the bindings doc in PATCH 1/3. And if so, would it be
> > a duplicate of the child node's extcon binding? The
On Fri, Apr 13, 2018 at 10:54 AM, Russell King - ARM Linux
wrote:
>
> FPE_FLTINV means "floating point invalid operation". Does it really
> cover the case where hardware has failed, or is it intended to cover
> the case where userspace did something wrong and asked for an invalid
> operation from
On Fri, Apr 6, 2018 at 4:01 AM, Dave Chinner wrote:
> On Thu, Apr 05, 2018 at 05:13:25PM -0700, Eric Biggers wrote:
>> On Fri, Apr 06, 2018 at 08:32:26AM +1000, Dave Chinner wrote:
>> > On Wed, Apr 04, 2018 at 08:24:54PM -0700, Matthew Wilcox wrote:
>> > > On Wed, Apr 04, 2018 at 11:22:00PM -0400,
On Wed, Apr 11, 2018 at 09:09:53AM +0200, Helge Deller wrote:
> Drop our own compat binfmt implementation in
> arch/parisc/kernel/binfmt_elf32.c in favour of the generic
> implementation with CONFIG_COMPAT_BINFMT_ELF.
>
> While cleaning up the dependencies, I noticed that ELF_PLATFORM was strangel
On Tue, Apr 10, 2018 at 09:30:05AM +0100, Michel Pollet wrote:
> This documents the RZ/N1 bindings for the RZN1D-DB board.
>
> Signed-off-by: Michel Pollet
> ---
> Documentation/devicetree/bindings/arm/shmobile.txt | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
Reviewed-by: Rob Her
On Tue, Apr 10, 2018 at 11:57:50AM +0300, Eugen Hristev wrote:
> Add a common touchscreen optional property that will specify
> the minimum pressure applied to the screen that is needed
> such that the driver will report the touch event.
>
> Signed-off-by: Eugen Hristev
> ---
> Documentation/dev
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