On Thu, Jul 06, 2017 at 06:56:19PM -0400, Brian Masney wrote:
> Add device tree documentation for the tsl2x7x IIO driver.
>
> Signed-off-by: Brian Masney
> CC: Rob Herring
> CC: Mark Rutland
> CC: devicet...@vger.kernel.org
> ---
> Documentation/devicetree/bindings/trivial-devices.txt | 10 +++
Hi,
On 7/4/2017 3:10 PM, Archit Taneja wrote:
>
>
> On 06/29/2017 12:46 PM, Abhishek Sahu wrote:
>> 1. The BAM mode requires few registers configuration before each
>> NAND page read and codeword read which is different from ADM
>> so add the helper functions which will be called in BAM
On Mon, Jul 10, 2017 at 02:43:17PM +0200, Dmitry Vyukov wrote:
> On Mon, Jul 10, 2017 at 2:33 PM, Kirill A. Shutemov
> wrote:
> > On Thu, Jun 01, 2017 at 05:56:30PM +0300, Andrey Ryabinin wrote:
> >> On 05/29/2017 03:46 PM, Andrey Ryabinin wrote:
> >> > On 05/29/2017 02:45 PM, Andrey Ryabinin wrot
Signed-off-by: Ramiro Oliveira
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 749426702fa2..29dc00b2f3a6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9466,7 +9466,7 @@ S:Maintained
F: drivers/media/i2c/ov5640.c
On 6/29/2017 12:46 PM, Abhishek Sahu wrote:
> 1. Add the function for command descriptor preparation which
>will be used only by BAM DMA and it will form the DMA descriptors
>containing command elements.
>
> 2. Add the data descriptor preparation function which will be used
>only by
Hey Jonathan,
since I reported this to you on IRC, it's only fair that you can have my:
Tested-by: Olliver Schinagl
For those interessted, I've tested it on an Olimex OLinuXino Lime2 with
their 4.3 LCD.
Olliver
On 10-07-17 08:55, Jonathan Liu wrote:
The drm_driver lastclose callback is ca
From: Sean Wang
The old place is Documentation/devicetree/bindings/clock/ that would
let people hard to find how to use MediaTek cpufreq driver, so moving
it to the appropriate place as other cpufreq drivers done would be
better.
Signed-off-by: Sean Wang
Acked-by: Viresh Kumar
---
.../binding
From: Sean Wang
MT2701/MT7623 is a 32-bit ARMv7 based quad-core (4 * Cortex-A7) with
single cluster and this hardware is also compatible with the existing
driver through enabling CPU frequency feature with operating-points-v2
bindings. Also, this driver actually supports all MediaTek SoCs, the
Kc
From: Sean Wang
Changes since v3:
- remove the redundant line depends on ARM || ARM64 || COMPILE_TEST
since the whole Kconfig.arm file depends on ARM || ARM64.
- renaming from mtk-cpufreq.c to mediatek-cpufreq.c avoiding
collide and cause confusion at some point in time.
Changes since v2:
- corr
From: Sean Wang
Update binding document with adding operating-points-v2 as the required
property and the cooling level as the optional properties and adding more
examples guiding people how to use MediaTek cpufreq driver for MediaTek
SoCs.
Signed-off-by: Sean Wang
Acked-by: Viresh Kumar
---
.
On Thu, Jul 06, 2017 at 05:43:23PM -0700, Brian Norris wrote:
> www.firmware.org doesn't resolve for me. I found these equivalent URLs
> by taking the redirects from the previous (openfirmware.org) URLs, as
> seen before commit f517256a6867 ("Documentation/devicetree: Update PCI
> Device Tree bindi
Set default mode for vaudio, which may be left in standby mode
if the system is booted via kexec from Android.
Signed-off-by: Sebastian Reichel
---
arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi
b
Add device tree mode mapping capabilities to the cpcap driver.
Acked-by: Tony Lindgren
Signed-off-by: Sebastian Reichel
---
drivers/regulator/cpcap-regulator.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/regulator/cpcap-regulator.c
b/drivers/regulator/cpcap-regul
Hi,
This fixes standby mode of vaudio on Motorola Droid 4.
Changes since PATCHv1:
* return -EINVAL for invalid modes
* Split driver change into two patches, since two things are changed
* Add Acked-by from Tony
-- Sebastian
Sebastian Reichel (3):
regulator: cpcap: Fix standby mode
regula
The original patch from Tony uses standby mode bit inverted, which is
not correct. This fixes all instances in the driver code for get & set
mode. This did not yet make problems, since mode has not been changed
by any mainline driver so far.
Fixes: 0ad4c07edd41 ("regulator: cpcap: Add basic regula
On Fri, 2017-07-07 at 19:36 +0300, Andy Shevchenko wrote:
> On Thu, Jul 6, 2017 at 9:00 AM, Abdul Haleem
> wrote:
> > Hi Luis,
> >
> > next-20170705 fails to build on powerpc with below errors.
>
> Hi,
>
> I had sent a fix yesterday. Had you chance to test it?
>
>
Are these the one you are re
Hi Peter,
On Mon, Jul 10, 2017 at 03:46:58PM +0200, Peter Zijlstra wrote:
> On Mon, Jul 10, 2017 at 08:10:50AM -0500, Segher Boessenkool wrote:
>
> > > PERF_BR_INT is triggered by instruction "int" .
> > > PERF_BR_IRQ is triggered by interrupts, traps, faults (the ring 0,3
> > > transition).
> >
A hang on CPU0 onlining after a preceding offlining is observed. Trace
shows that CPU0 is stuck in check_tsc_sync_target() waiting for source
CPU to run check_tsc_sync_source() but this never happens. Source CPU,
in its turn, is stuck on synchronize_sched() which is called from
native_cpu_up() -> d
Signed-off-by: Oleksij Rempel
---
.../devicetree/bindings/remoteproc/imx-rproc.txt | 44 ++
1 file changed, 44 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/imx-rproc.txt
diff --git a/Documentation/devicetree/bindings/remoteproc/imx-rproc.tx
this patch set to provide remoteproc functionality on
i.MX7D SoC.
For testing I used this simple counter written in ASM:
==
.syntax unified
.text
.thumb
.int 0x1002 @ Initial SP value
.int reset + 1
re
Provide a basic driver to control Cortex M4 co-processor found
on NXP i.MX7D and i.MX6SX.
Currently it is able to resolve addresses between M4 and main CPU,
start and stop the co-processor. Other functionality is not provided
or test.
This driver was tested on NXP i.MX7D and expected to work on
i.
On 2017-07-06 16:25, Paul Moore wrote:
> On Tue, Jul 4, 2017 at 3:41 PM, Deepa Dinamani wrote:
> > On Tue, Jul 4, 2017 at 12:20 PM, Arnd Bergmann wrote:
> >> On Tue, Jul 4, 2017 at 2:11 PM, Mel Gorman
> >> wrote:
> >>>
> >>> Signed-off-by: Mel Gorman
> >>
> >> Acked-by: Arnd Bergmann
> >
> >
This ioctl actually writes to parameter too.
Fixes: 4036e387 ("KVM: s390: ioctls to get and set guest storage attributes")
Signed-off-by: Gleb Fotengauer-Malinovskiy
---
include/uapi/linux/kvm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/kvm.h b/includ
Inlining functions with local variables can lead to excessive stack usage
with KASAN after a previous patch that modifies the outsb/insb helpers
on x86.
drivers/net/wireless/wl3501_cs.c: In function 'wl3501_rx_interrupt':
drivers/net/wireless/wl3501_cs.c:1103:1: error: the frame size of 2232 bytes
On Mon, Jul 10, 2017 at 10:46:47AM +0200, Peter Zijlstra wrote:
> On Mon, Jul 10, 2017 at 09:38:30AM +0800, Aubrey Li wrote:
> > We measured 3%~5% improvemnt in disk IO workload, and 8%~20% improvement in
> > network workload.
>
> Argh, what a mess :/
The mess is really the current idle entry pa
The -Wmaybe-uninitialized warning triggers for one driver using the output
of the 'insb' I/O helper on x86:
drivers/net/wireless/wl3501_cs.c: In function ‘wl3501_mgmt_scan_confirm’:
drivers/net/wireless/wl3501_cs.c:665:9: error: ‘sig.status’ is used
uninitialized in this function [-Werror=uniniti
Even if CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA flag is selected
do not compile and use get_fb_unmapped_area() if CONFIG_MMU is
also set. This will avoid mmap errors when compiling multi
architectures at same time.
Signed-off-by: Benjamin Gaignard
---
drivers/video/fbdev/core/fbmem.c | 5 +++--
1
On Mon, Jul 10, 2017 at 01:34:09PM +0100, Lorenzo Pieralisi wrote:
> If pci_scan_root_bus() fails (ie returns NULL) pcibios_scan_bus() must
> return immediately since the struct pci_bus pointer it returns is not
> valid and cannot be used.
>
> Move code checking the pci_scan_root_bus() return valu
This looks reasonable to me, I'd be happy to pick it up. Can you send
it as a series with the reverts?
Hi Filipe,
On 7/10/2017 6:06 PM, Felipe Balbi wrote:
>
> Hi,
>
> Minas Harutyunyan writes:
>> USB CV driver stack doesn't perform USB RESET after device disconnect/
>> connect, so need to reset to zero DEVADDR field in DCFG to pass
>> enumeration again.
>>
>> Signed-off-by: Minas Harutyunyan
>>
Hi Marc,
On 07/10/2017 08:50 AM, Marc Zyngier wrote:
> On 10/07/17 11:21, Ganapatrao Kulkarni wrote:
>> Hi Marc,
>>
>> On Mon, Jul 10, 2017 at 2:53 PM, Marc Zyngier wrote:
>>> On 10/07/17 10:08, Ganapatrao Kulkarni wrote:
On Mon, Jul 10, 2017 at 2:36 PM, Marc Zyngier wrote:
> On 10/07/1
On Mon, Jul 10, 2017 at 01:34:08PM +0100, Lorenzo Pieralisi wrote:
> Since commit 97ad2bdcbe85 ("ARM/PCI: Convert PCI scan API to
> pci_scan_root_bus_bridge()") struct pci_sys_data is allocated through
> pci_alloc_host_bridge() which implies that, if pcibios_init_resource()
> fails, the pci_sys_dat
On Fri, Jul 07, 2017 at 11:56:46AM +0800, sean.w...@mediatek.com wrote:
> From: Sean Wang
>
> The old place is Documentation/devicetree/bindings/clock/ that would
> let people hard to find how to use MediaTek cpufreq driver, so moving
> it to the appropriate place as other cpufreq drivers done wo
Hi Filipe,
On 7/10/2017 6:14 PM, Felipe Balbi wrote:
>
> Hi again,
>
> Felipe Balbi writes:
>> Hi,
>>
>> Minas Harutyunyan writes:
>>> USB CV driver stack doesn't perform USB RESET after device disconnect/
>>> connect, so need to reset to zero DEVADDR field in DCFG to pass
>>> enumeration agai
On Mon, Jul 10, 2017 at 05:49:35PM +0300, Evgeniy Polyakov wrote:
> Hi everyone
>
> 08.07.2017, 17:58, "Sebastian Reichel" :
> > This should go into 4.13, but you actually did not include the
> > maintainer of regmap (which I just added, but you may have to
> > resend the patch, so that it lands i
From: Christian König
We use this mask multiple times in the bus setup.
v2: fix some style nit picks
Signed-off-by: Christian König
Reviewed-by: Andy Shevchenko
---
drivers/pci/pci.h | 3 +++
drivers/pci/setup-bus.c | 12 +++-
2 files changed, 6 insertions(+), 9 deletions(-)
From: Christian König
Try to resize BAR0 to let CPU access all of VRAM.
v2: rebased, style cleanups, disable mem decode before resize,
handle gmc_v9 as well, round size up to power of two.
v3: handle gmc_v6 as well, release and reassign all BARs in the driver.
v4: rename new function to amdg
Hi everyone,
This is the eighth incarnation of this set of patches. It enables device
drivers to resize and most likely also relocate the PCI BAR of devices
they manage to allow the CPU to access all of the device local memory at once.
This is very useful for GFX device drivers where the default
From: Christian König
This allows device drivers to request resizing their BARs.
The function only tries to reprogram the windows of the bridge directly above
the requesting device and only the BAR of the same type (usually mem, 64bit,
prefetchable). This is done to make sure not to disturb othe
From: Christian König
Most BIOS don't enable this because of compatibility reasons.
Manually enable a 64bit BAR of 64GB size so that we have
enough room for PCI devices.
v2: style cleanups, increase size, add resource name, set correct flags,
print message that windows was added
v3: add def
From: Christian König
Just the defines and helper functions to read the possible sizes of a BAR and
update it's size.
See
https://pcisig.com/sites/default/files/specification_documents/ECN_Resizable-BAR_24Apr2008.pdf
and PCIe r3.1, sec 7.22.
This is useful for hardware with large local storage
Following in footsteps of other targets like 'deb-pkg, 'rpm-pkg' and 'tar-pkg',
this patch adds a 'snap-pkg' target for the creation of a Linux kernel snap
package using the kbuild infrastructure.
A snap, in its general form, is a self contained, sandboxed, universal package
and it is intended to
From: Christian König
This way we can safely call it on SI as well.
v2: fix type in commit message
Signed-off-by: Christian König
Reviewed-by: Andy Shevchenko
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 -
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a
On 7/8/17 9:55 AM, Guenter Roeck wrote:
On Thu, Jul 06, 2017 at 07:49:00PM -0500, Christopher Bostic wrote:
Reference the system device tree when configuring the watchdog
engines. If property 'aspeed,reset_type' is present then set
reset behavior based on the specified value. This can be one
On Fri, Jul 07, 2017 at 11:56:47AM +0800, sean.w...@mediatek.com wrote:
> From: Sean Wang
>
> Update binding document with adding operating-points-v2 as the required
> property and the cooling level as the optional properties and adding more
> examples guiding people how to use MediaTek cpufreq d
Hello,
We are allowed to build all scheduler as modules or build-in setting
defaults with
CONFIG_SCSI_MQ_DEFAULT=y/n / CONFIG_DM_MQ_DEFAULT=y/n.
Following setup:
All scheduler set to Y ( build-in )
CONFIG_DEFAULT_CFQ=y
CONFIG_SCSI_MQ_DEFAULT and CONFIG_DM_MQ_DEFAULT set to N
Boot now with elev
To do not force stm driver to be build by default
Signed-off-by: Benjamin Gaignard
---
drivers/gpu/drm/stm/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/stm/Kconfig b/drivers/gpu/drm/stm/Kconfig
index 2c4817f..8fe5b18 100644
--- a/drivers/gpu/drm/stm/Kconfig
+++ b/dr
Hi,
please consider this patch-set for inclusion.
This patch-set introduces the possibility of protecting memory that has
been allocated dynamically.
The memory is managed in pools: when a memory pool is turned into R/O,
all the memory that is part of it, will become R/O.
A R/O pool can be destr
On 7/8/17 9:59 AM, Guenter Roeck wrote:
On Thu, Jul 06, 2017 at 07:48:59PM -0500, Christopher Bostic wrote:
Describe device tree optional properties:
* aspeed,reset-type = "cpu|soc|system|none"
One of three different, mutually exclusive, values
"cpu" : ARM CPU reset on signa
The MMU available in many systems running Linux can often provide R/O
protection to the memory pages it handles.
However, the MMU-based protection works efficiently only when said pages
contain exclusively data that will not need further modifications.
Statically allocated variables can be segreg
From: Colin Ian King
Don't populate arrays on the stack but make them static. Makes
the object code smaller. Also remove temporary variables that
have hard coded array sizes and just use ARRAY_SIZE instead and
wrap some lines that are wider than 80 chars to clean up some
checkpatch warnings.
B
From: Tetsuo Handa
Commit 3dfc9b02864b19f4 ("LSM: Initialize security_hook_heads upon
registration.") treats "struct security_hook_heads" as an implicit array
of "struct list_head" so that we can eliminate code for static
initialization. Although we haven't encountered compilers which do not
trea
This patch shows how it is possible to take advantage of pmalloc:
instead of using the build-time option __lsm_ro_after_init, to decide if
it is possible to keep the hooks modifiable, now this becomes a
boot-time decision, based on the kernel command line.
This patch relies on:
"Convert security_
On 06/07/17 11:42, Viresh Kumar wrote:
> On 06-07-17, 10:49, Dietmar Eggemann wrote:
>> Define arch_set_freq_scale to be the arch_topology "driver" function
>> topology_set_freq_scale() to let FIE work correctly.
>>
>> Cc: Russell King
>> Cc: Juri Lelli
>> Signed-off-by: Dietmar Eggemann
>> ---
Geert Uytterhoeven ran into a build error without CONFIG_HAS_DMA,
as a result of the driver calling set_dma_ops(). While we can
fix the build error in the dma-mapping implementation, there is
another problem in this driver:
The configuration for the DMA is done by the platform code,
looking up inf
On 10/07/17 15:57, Shanker Donthineni wrote:
> Hi Marc,
>
> On 07/10/2017 08:50 AM, Marc Zyngier wrote:
>> On 10/07/17 11:21, Ganapatrao Kulkarni wrote:
>>> Hi Marc,
>>>
>>> On Mon, Jul 10, 2017 at 2:53 PM, Marc Zyngier wrote:
On 10/07/17 10:08, Ganapatrao Kulkarni wrote:
> On Mon, Jul 1
Hi,
On 28 June 2017 at 17:47, Aleksandar Markovic
wrote:
> From: Miodrag Dinic
>
> ARCH_MIGHT_HAVE_PC_SERIO is selected by default for MIPS platforms.
> As a consequence SERIO_I8042 would be automatically selected for any
> MIPS board which wants to enable input support like keyboard
> (INPUT_KE
Am Sun, 9 Jul 2017 20:15:36 -0500
schrieb "Gustavo A. R. Silva" :
> Check for i2c_algorithm structures that are only stored in
> the algo field of an i2c_adapter structure. This field is
> declared const, so i2c_algorithm structures that have this
> property can be declared as const also.
>
> Thi
On Mon, Jul 10, 2017 at 5:37 PM, Abdul Haleem
wrote:
> On Fri, 2017-07-07 at 19:36 +0300, Andy Shevchenko wrote:
>> On Thu, Jul 6, 2017 at 9:00 AM, Abdul Haleem
>> wrote:
>> > next-20170705 fails to build on powerpc with below errors.
>> I had sent a fix yesterday. Had you chance to test it?
> d
On 07/07/17 21:48, Jerome Glisse wrote:
> I believe there is enough unuse field that for vmalloc pages that
> you should find one you can use. Just add some documentation in
> mm_types.h so people are aware of alternate use for the field you
> are using.
I ended up using page->private and the co
On 06/07/17 11:57, Viresh Kumar wrote:
> Sure this patch looks pretty useful, but ...
>
> On 06-07-17, 10:49, Dietmar Eggemann wrote:
>> diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
>> index 63fb3f945d21..b4481cff14bf 100644
>> --- a/drivers/base/arch_topology.c
>> +++
On Fri, Jul 7, 2017 at 1:22 AM, Gustavo A. R. Silva
Hi Gustavo,
Thanks for the fix!
Alan
wrote:
> Check return value from call to of_match_device()
> in order to prevent a NULL pointer dereference.
>
> In case of NULL print error message and return -ENODEV
>
> Signed-off-by: Gustavo A. R. Silv
From: Colin Ian King
The loop counter 'count' is missing an increment, so we could end up
with an infinite loop. Add in a pre-increment to count to fix this.
Detected by CoverityScan, CID#1450120 ("Logically Dead Code")
Fixes: 1a425dbf1a10 ("ASoC: rt5663: Update the calibration funciton")
Sign
On Mon, Jul 10, 2017 at 11:31 AM, Okash Khawaja wrote:
> On Sun, Jul 09, 2017 at 06:04:17PM +0300, Andy Shevchenko wrote:
>> On Sun, Jul 9, 2017 at 2:41 PM, Okash Khawaja
>> wrote:
>>
>> > +struct tty_struct *tty_kopen(dev_t device)
>> > +{
>> > + struct tty_struct *tty;
>> > + struc
On Mon, Jun 26, 2017 at 11:42 AM, Jose Abreu wrote:
> Hi Rob,
>
>
> On 23-06-2017 22:58, Rob Herring wrote:
>> On Tue, Jun 20, 2017 at 06:26:12PM +0100, Jose Abreu wrote:
>>> Document the bindings for the Synopsys Designware HDMI RX.
>>>
[...]
>>> +A sample binding is now provided. The compatibl
On 10 July 2017 at 16:07, Benjamin Gaignard
wrote:
> To do not force stm driver to be build by default
>
> Signed-off-by: Benjamin Gaignard
Yes, please. You might want to double-check the default board config has it set.
Reviewed-by: Emil Velikov
Thanks
Emil
On Fri, Jul 07, 2017 at 06:37:04PM +0530, Srinath Mannam wrote:
> Add DT binding document for stingray usb phy driver.
>
> Signed-off-by: Srinath Mannam
> Reviewed-by: Ray Jui
> ---
> .../bindings/phy/brcm,stingray-usb-phy.txt | 72
> ++
> 1 file changed, 72 inserti
commit e2860e1f62f2 ("serial: 8250_of: Add reset support")
introduced reset support for the 8250_of driver.
However it unconditionally uses the assert/deassert pair to
deassert reset on the device at probe and assert it at
remove. This does not work with systems that have a
self-deasserting reset
On Mon, Jul 10, 2017 at 11:25:32AM +0200, Peter Zijlstra wrote:
> On Fri, Jul 07, 2017 at 04:55:27PM -0400, Ben Guthro wrote:
>
> > Apologies on the delay - it took a bit to get the machines, to run the test.
> >
> > I am happy to report that the kernel at 1ad3aaf3fcd2, seems to regain
> > perfor
Hi Alan,
Quoting Alan Tull :
On Fri, Jul 7, 2017 at 1:22 AM, Gustavo A. R. Silva
Hi Gustavo,
Thanks for the fix!
Absolutely, glad to help. :)
Alan
wrote:
Check return value from call to of_match_device()
in order to prevent a NULL pointer dereference.
In case of NULL print error mess
On Fri, Jul 07, 2017 at 06:31:00PM +0200, Fabrice Gasnier wrote:
> Add documentation for STMicroelectronics STM32 Low-Power Timer binding.
>
> Signed-off-by: Fabrice Gasnier
> Acked-by: Jonathan Cameron
> ---
> Changes in v3:
> - Rob's comment on node name: timer@...
>
> Changes in v2:
> - Lee'
On Fri, Jul 07, 2017 at 06:31:04PM +0200, Fabrice Gasnier wrote:
> Add documentation for STMicroelectronics STM32 Low-Power Timer Trigger
> binding.
>
> Signed-off-by: Fabrice Gasnier
> Acked-by: Jonathan Cameron
> ---
> Changes in v3:
> - Rob's comments: node name timer@..., update reg property
On Fri, Jul 07, 2017 at 06:42:27PM +0200, Sebastian Reichel wrote:
> Motorola CPCAP is a PMIC with audio functionality, that can be
> found on Motorola Droid 4 and probably a few other phones from
> Motorola's Droid series.
>
> The driver has been written from scratch using Motorola's Android
> dr
On Mon, Jul 10, 2017 at 5:08 PM, Colin King wrote:
> From: Colin Ian King
>
> Don't populate arrays on the stack but make them static. Makes
> the object code smaller. Also remove temporary variables that
> have hard coded array sizes and just use ARRAY_SIZE instead and
> wrap some lines that a
On 10/07/17 16:28, Arnd Bergmann wrote:
> On Mon, Jul 10, 2017 at 5:08 PM, Colin King wrote:
>> From: Colin Ian King
>>
>> Don't populate arrays on the stack but make them static. Makes
>> the object code smaller. Also remove temporary variables that
>> have hard coded array sizes and just use
On Mon, Jul 10, 2017 at 10:28:06AM +0200, Michal Hocko wrote:
> On Wed 05-07-17 10:35:29, Jerome Glisse wrote:
> > On Tue, Jul 04, 2017 at 02:51:13PM +0200, Michal Hocko wrote:
> > > On Mon 03-07-17 17:14:14, Jérôme Glisse wrote:
> > > > HMM pages (private or public device pages) are ZONE_DEVICE pa
On 10/07/17 15:56, Christoph Hellwig wrote:
> This looks reasonable to me, I'd be happy to pick it up. Can you send
> it as a series with the reverts?
The fact remains that the FSL driver is still doing the wrong thing
though - set_dma_ops(dev1, get_dma_ops(dev2)) is just a hack which
happens to
On Mon, 10 Jul 2017, Alexander Potapenko wrote:
> >> Could the slab maintainers please take a look at these and also have a
> >> think about Alexander's READ_ONCE/WRITE_ONCE question?
> >
> > Was I cced on these?
> I've asked Andrew about READ_ONCE privately.
Please post to a mailing list and cc
Hi Marek,
On Tue, May 2, 2017 at 2:18 PM, Marek Vasut wrote:
> Add the MFD part of the ROHM BD9571MWV-M PMIC driver and MAINTAINERS
> entry. The MFD part only specifies the regmap bits for the PMIC and
> binds the subdevs together.
>
> Signed-off-by: Marek Vasut
> Cc: linux-kernel@vger.kernel.or
On Mon, Jul 10, 2017 at 03:17:17PM +0200, Sebastian Reichel wrote:
> On Mon, Jul 10, 2017 at 01:19:35PM +0100, Mark Brown wrote:
> > Like I say I provided a tag for this and didn't get any request to
> > pull/apply the update in the other direction so it is extremely
> > disappointing to see that
On Mon, Jul 10, 2017 at 6:44 AM, Ben Hutchings wrote:
> On Fri, 2017-07-07 at 11:57 -0700, Kees Cook wrote:
>> To avoid pathological stack usage or the need to special-case setuid
>> execs, just limit all arg stack usage to at most _STK_LIM / 4 * 3 (6MB).
>>
>> Signed-off-by: Kees Cook
>> ---
>>
Hi Arnd,
On Mon, Jul 10, 2017 at 5:14 PM, Arnd Bergmann wrote:
> Geert Uytterhoeven ran into a build error without CONFIG_HAS_DMA,
> as a result of the driver calling set_dma_ops(). While we can
> fix the build error in the dma-mapping implementation, there is
> another problem in this driver:
>
On Mon, Jul 10, 2017 at 6:13 AM, Michal Hocko wrote:
> I am not sure whether this is still actual because there are just too
> many pathes flying around these days. I am still trying to catch up...
Linus applied this one, yes.
>
> On Fri 07-07-17 11:57:29, Kees Cook wrote:
>> To avoid pathologic
On Mon, Jul 10, 2017 at 11:26 AM, Greg KH wrote:
> On Mon, Jul 10, 2017 at 11:25:32AM +0200, Peter Zijlstra wrote:
>> On Fri, Jul 07, 2017 at 04:55:27PM -0400, Ben Guthro wrote:
>>
>> > Apologies on the delay - it took a bit to get the machines, to run the
>> > test.
>> >
>> > I am happy to repor
On Mon, 2017-07-10 at 10:24 +, Ilan Tayari wrote:
> > -Original Message-
> > From: Arnd Bergmann [mailto:a...@arndb.de]
> > Subject: [PATCH] net/mlx5: IPSec, fix 64-bit division correctly
> >
> > The new IPSec offload code introduced a build error:
> >
> > drivers/net/ethernet/mellano
Document the bindings for the Synopsys Designware HDMI RX.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
Cc: Rob Herring
Cc: Mark Rutland
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Cc: Sylwester Nawrocki
Cc: devicet...@vger.kernel.org
Changes from v7:
- Remove SoC specific bindings
This is an initial submission for the Synopsys Designware HDMI RX
Controller Driver. This driver interacts with a phy driver so that
a communication between them is created and a video pipeline is
configured.
The controller + phy pipeline can then be integrated into a fully
featured system that ca
Wanpeng Li wrote:
> Cc Nadav, Jan,
> 2017-07-09 15:30 GMT+08:00 Wanpeng Li :
>> Hi all,
>>
>> I found that task switch emulation fails to work for VM86 mode if
>> guest state is invalid. It can be reproduced by running
>> kvm-unit-tests/taskswitch2.flat, EPT = 0 or EPT=1,
>> unrestricted_guest=N
This adds support for the Synopsys Designware HDMI RX PHY e405. This
phy receives and decodes HDMI video that is delivered to a controller.
Main features included in this driver are:
- Equalizer algorithm that chooses the phy best settings
according to the detected HDMI cable chara
On Mon, Jul 10, 2017 at 09:55:53AM -0500, Bjorn Helgaas wrote:
> On Mon, Jul 10, 2017 at 01:34:09PM +0100, Lorenzo Pieralisi wrote:
> > If pci_scan_root_bus() fails (ie returns NULL) pcibios_scan_bus() must
> > return immediately since the struct pci_bus pointer it returns is not
> > valid and cann
Add a new stub function for cec_register_cec_notifier() so that
we can still call this function when CONFIG_CEC_NOTIFIER and
CONFIG_CEC_CORE are not set.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
Cc: Hans Verkuil
---
include/media/cec.h | 8
1 file changed, 8 insertions(+)
diff -
Add a entry for Synopsys Designware HDMI Receivers drivers
and phys.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index c4be6d4..7ebc6dd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11354,6 +
On Sun, Jun 18, 2017 at 10:05 PM, Rob Herring wrote:
> On Wed, Jun 14, 2017 at 02:30:16PM +0800, Chen-Yu Tsai wrote:
>> The explanation for the endpoint ID numbering scheme is convoluted
>> and hard to understand.
>>
>> This patch aims to improve the readability of it by combining the
>> existing
The Synopsys Designware HDMI RX controller is an HDMI receiver controller that
is responsible to process digital data that comes from a phy. The final result
is a stream of raw video data that can then be connected to a video DMA, for
example, and transfered into RAM so that it can be displayed.
T
On Mon, 2017-07-10 at 13:08 +0200, Arnd Bergmann wrote:
> The types have changed from 'unsigned long' to 'u32', so now the
> format string is wrong, and produces a harmless warning on arm32:
[]
> This changes it to '%d' instead, matching the 'u32' type.
[]
> diff --git a/fs/binfmt_flat.c b/fs/binfm
The Renesas uPD72020x XHCI controller seems to suffer from a
really annoying bug, where it may retain some of its DMA programming
across a XHCI reset, and despite the driver correctly programming new
DMA addresses. This is visible if the device has been using 64bit DMA
addresses, and is then switch
Ard and myself have just spent quite some time lately trying to pin
down an issue in the DMA code which was taking the form of a PCIe USB3
controller issuing a DMA access at some bizarre address, and being
caught red-handed by the IOMMU.
After much head scratching and most of a week-end spent on t
On 07/10/2017 07:01 AM, Gabriel C wrote:
> Hi,
>
> 2017-07-10 6:40 GMT+02:00 Florian Fainelli :
>> This reverts commit ac6424b981bce1c4bc55675c6ce11bfe1bbfa64f "("sched/wait:
>> Rename wait_queue_t => wait_queue_entry_t") as far as the autofs user API
>> structures are concerned since that would b
The implementation of PCI workarounds may require that the device
is reset from its probe function. This implies that the PCI device
lock is already held, and makes calling pci_reset_function impossible
(since it will itself try to take that lock).
This patch introduces pci_reset_function_locked,
On Fri, Jul 07, 2017 at 12:20:16PM -0700, Doug Berger wrote:
> Add the initialization of the generic irq chip for the BCM7271 L2
> interrupt controller. This controller only supports level
> interrupts and uses the "brcm,bcm7271-l2-intc" compatibility
> string.
>
> Signed-off-by: Doug Berger
> -
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