From: Rajendra Nayak
Some GDSCs might support a HW control mode, where in the power
domain (gdsc) is brought in and out of low power state (while
unsued) without any SW assistance, saving power.
Such GDSCs can be configured in a HW control mode when powered on
until they are explicitly requested
The venus video ip's internal core blocks are under the
control of the firmware and their powerdomains needs to be
'ON' only when used by the firmware. So putting it into
hw controlled mode lets this to happen, otherwise the firmware
hangs checking for this.
Signed-off-by: Sricharan R
---
driver
This series adds support for gdscs(powerdomains) that can be configured
in hw controlled mode. So they are turned 'ON' based on needs dynamically,
helping to save power. Also updated the venus video ip's gdsc/clock
data to put them in hw control.
V2:
Dropped patch#3 [1] as it was concluded that t
On Fri, 2016-11-18 at 11:19 +, Luis Oliveira wrote:
> - The functions related to I2C master mode of operation were
> transformed in a single driver.
> - The name of the i2c-designware-core.c had to be changed to i2c-
> designware-src.c to for the cmake to be able to correctly compile both
> m
[The previous e-mail had an error, please consider this one. Thank you.]
Dear all,
My name is Joao Pinto and I work at Synopsys.
I am a kernel developer with special focus in mainline collaboration, both Linux
and Buildroot. I was recently named one of the maintainers of the PCIe
Designware core
On 11/17/2016 08:59 PM, Mathieu Poirier wrote:
On Thu, Nov 17, 2016 at 05:35:22PM +0200, Georgi Djakov wrote:
From: "Ivan T. Ivanov"
Add initial set of CoreSight components found on Qualcomm's 8x16 chipset.
Hello Georgi,
Could you add a better desccription for the SoC? To me "8x16" doesn't
From: Rafael J. Wysocki
There are two places in the cpufreq core in which low-level driver
callbacks may be invoked for an inactive cpufreq policy, which isn't
guaranteed to work in general. Both are due to possible races with
CPU offline.
First, in cpufreq_get(), the policy may become inactive
On Fri, Nov 18, 2016 at 12:28:50PM +0100, Peter Zijlstra wrote:
> On Fri, Nov 18, 2016 at 01:15:28AM +0100, Jiri Olsa wrote:
> > Current uncore_validate_group code expects all events within
> > the group to have same pmu.
> >
> > This leads to constraint code using wrong boxes which leads
> > in m
On 11/18/2016 12:16 AM, Stephen Boyd wrote:
On 11/17/2016 07:36 AM, Georgi Djakov wrote:
From: "Ivan T. Ivanov"
Add initial set of CoreSight components found on Qualcomm's
8064 chipset.
Signed-off-by: Ivan T. Ivanov
Signed-off-by: Georgi Djakov
---
arch/arm/boot/dts/qcom-apq8064-coresight.
On Fri, 2016-11-18 at 11:19 +, Luis Oliveira wrote:
> - Add slave defintitions to i2c-designware-core
> - Changes in Kconfig to auto-enable I2C_SLAVE when compiling the
> modules
> - Add compatible string to designware-core.txt explaining the
> devicetree bindings
>
> --- a/Documentation/
On Thu, Nov 17, 2016 at 03:33:21PM -0800, Andy Lutomirski wrote:
> Huh, go figure. How about access_ok() instead? There's also
> pagefault_disable() + copy_from_user().
Ah, you don't want to have another #PF during the first one.
How about copy_from_user_nmi()?
It already does __range_not_ok()
On 2016/8/10 9:59, Paul E. McKenney wrote:
> On Wed, Aug 10, 2016 at 09:13:14AM +0800, Ding Tianhong wrote:
>> On 2016/6/16 22:19, Paul E. McKenney wrote:
>>> On Thu, Jun 16, 2016 at 02:09:47PM +0800, Ding Tianhong wrote:
On 2016/6/15 23:49, Paul E. McKenney wrote:
> On Wed, Jun 15, 2016
On Fri, 18 Nov 2016, Guenter Roeck wrote:
On Thu, Nov 17, 2016 at 11:25:30PM +, Tom Levens wrote:
On 17 Nov 2016, at 22:54, Guenter Roeck wrote:
On Thu, Nov 17, 2016 at 08:52:12PM +0100, Mike Looijmans wrote:
On 17-11-2016 19:56, Guenter Roeck wrote:
On Thu, Nov 17, 2016 at 06:40:17P
The commit bedc196915 ("rcu: Fix soft lockup for rcu_nocb_kthread")
will introduce a new problem that when huge IP abnormal packet arrived,
it may cause OOM and break the kernel, just like this:
[ 79.441538] mlx4_en: eth5: Leaving promiscuous mode steering mode:2
[ 100.067032] ksoftirqd/0: page
On 11/17/16, Michael Ellerman wrote:
> Denis Kirjanov writes:
>
>> On Friday, September 30, 2016, Christophe Leroy
>> wrote:
>>
>>> Add HAVE_CC_STACKPROTECTOR to powerpc. This is copied from ARM.
>>>
>>> Not tested on PPC64, compile ok with ppc64_
>>
>>
>> Hi Christophe,
>>
>> are you going to t
Hi,
Topic branch with a GIC interrupt fixes and cleanup (human-friendly symbols).
Possible rather trivial conflicts:
diff --cc arch/arm/boot/dts/exynos4x12.dtsi
index 0074f566cd3b,505f047e81c6..85a7122658f1
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@@ -147
Hi,
Topic branch with a GIC interrupt fix and cleanup. No conflicts expected.
No dependencies.
Best regards,
Krzysztof
The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:
Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)
are available in the git repository at:
git://git.
Hi Luis,
On mer., nov. 16 2016, Luis Henriques wrote:
> This patch fixes the following Coccinelle error:
>
> ./drivers/bus/mvebu-mbus.c:1115:2-8: \
> ERROR: missing iounmap; ioremap on line 1108 \
> and execution via conditional on line 1113
>
> Although all mvebu_mbus_common_init(
On Fri, Nov 18, 2016 at 01:14:35PM +0100, Arnd Bergmann wrote:
> @@ -41,6 +43,9 @@ void scu_enable(void __iomem *scu_base)
> {
> u32 scu_ctrl;
>
> + if (scu_base)
> + scu_base = scu_base_addr;
> +
This looks to me like nonsense.
> #ifdef CONFIG_ARM_ERRATA_764369
>
Hi, Micheal
On 2016/11/18 19:01, Michael Ellerman wrote:
bamvor.zhangj...@huawei.com writes:
From: Bamvor Jian Zhang
Some testcases need the clean extra data after running. This patch
introduce the "EXTRA_CLEAN" variable to address this requirement.
The idea here is fine I think. But this
From: Rafael J. Wysocki
The return value of cpufreq_update_policy() is never used, so make
it void.
Signed-off-by: Rafael J. Wysocki
---
On top of https://patchwork.kernel.org/patch/9436381/
---
drivers/cpufreq/cpufreq.c | 21 +++--
include/linux/cpufreq.h |2 +-
2 fi
Hi,
Two cleanups related to unused function return values, [1/2] in
processor_perflib.c
and [2/2] in cpufreq.c.
Thanks,
Rafael
Em Thu, 13 Oct 2016 18:42:16 +0200
SF Markus Elfring escreveu:
> From: Markus Elfring
> Date: Thu, 13 Oct 2016 15:00:12 +0200
>
> Adjust a jump label according to the Linux coding style convention.
>
> Signed-off-by: Markus Elfring
> ---
> drivers/media/rc/redrat3.c | 5 ++---
> 1 file chang
From: Rafael J. Wysocki
The return value of acpi_processor_ppc_has_changed() is never used,
so make it void.
Signed-off-by: Rafael J. Wysocki
---
drivers/acpi/processor_perflib.c | 10 --
include/acpi/processor.h |2 +-
2 files changed, 5 insertions(+), 7 deletions(-)
In
On Fri, 2016-11-18 at 11:19 +, Luis Oliveira wrote:
> - Slave mode selected by compatibility string in platform module
> - Changes in Makefile to compile i2c-designware-core with slave
> functions
> --- a/drivers/i2c/busses/i2c-designware-platdrv.c
> +++ b/drivers/i2c/busses/i2c-designware-
> -Original Message-
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: 18 November 2016 12:24
> To: Gabriele Paoloni
> Cc: liviu.du...@arm.com; linux-arm-ker...@lists.infradead.org;
> Yuanzhichang; mark.rutl...@arm.com; devicet...@vger.kernel.org;
> lorenzo.pieral...@arm.com; miny...@acm
On Fri, Nov 18, 2016 at 01:33:25PM +0100, Jiri Olsa wrote:
> On Fri, Nov 18, 2016 at 12:28:50PM +0100, Peter Zijlstra wrote:
> > On Fri, Nov 18, 2016 at 01:15:28AM +0100, Jiri Olsa wrote:
> > > Current uncore_validate_group code expects all events within
> > > the group to have same pmu.
> > >
> >
On Fri, Nov 18, 2016 at 01:14:20PM +1100, NeilBrown wrote:
>
>
> Somewhere around
> Commit: 20d0189b1012 ("block: Introduce new bio_split()")
> and
> Commit: 4b1faf931650 ("block: Kill bio_pair_split()")
>
> in 3.14 we lost the call to trace_block_split() from bio_split().
>
> Commit: cda22646a
On Fri, Nov 18, 2016 at 08:37:28PM +0800, Ding Tianhong wrote:
>
>
> On 2016/8/10 9:59, Paul E. McKenney wrote:
> > On Wed, Aug 10, 2016 at 09:13:14AM +0800, Ding Tianhong wrote:
> >> On 2016/6/16 22:19, Paul E. McKenney wrote:
> >>> On Thu, Jun 16, 2016 at 02:09:47PM +0800, Ding Tianhong wrote:
Recently added audio block of Exynos5410 missed global fixup of GIC
interrupt flags. Interrupt of type IRQ_TYPE_NONE is not allowed for GIC
interrupts so use level high.
Signed-off-by: Krzysztof Kozlowski
---
arch/arm/boot/dts/exynos5410.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletio
Hi, Michael
On 2016/11/18 18:31, Michael Ellerman wrote:
>Hi Bamvor,
>
>bamvor.zhangj...@huawei.com writes:
>
>> From: Bamvor Jian Zhang
>>
>> Currently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES to
>> indicate the default test program, extended test program and test files.
>> Th
On Thu, Nov 17, 2016 at 04:35:48PM -0800, Luck, Tony wrote:
> From: Tony Luck
>
> Intel Xeons from Ivy Bridge onwards support a processor identification
> number. On systems that have it, include it in the machine check record.
> I'm told that this would be helpful for users that run large data c
Em Fri, 18 Nov 2016 10:52:40 -0200
Mauro Carvalho Chehab escreveu:
> Em Thu, 13 Oct 2016 18:42:16 +0200
> SF Markus Elfring escreveu:
>
> > From: Markus Elfring
> > Date: Thu, 13 Oct 2016 15:00:12 +0200
> >
> > Adjust a jump label according to the Linux coding style convention.
> >
> > Signe
On Fri, Nov 18, 2016 at 08:40:09PM +0800, Ding Tianhong wrote:
> The commit bedc196915 ("rcu: Fix soft lockup for rcu_nocb_kthread")
> will introduce a new problem that when huge IP abnormal packet arrived,
> it may cause OOM and break the kernel, just like this:
>
> [ 79.441538] mlx4_en: eth5:
On Fri, Nov 18, 2016 at 01:55:58PM +0200, Alexander Shishkin wrote:
> Johan Hovold writes:
>
> > Make sure to drop the reference taken by class_find_device() also on
> > allocation errors in open().
> >
> > Fixes: 7bd1d4093c2f ("stm class: Introduce an abstraction for...")
> > Signed-off-by: Joha
Hi, Macheal
Thanks your reply.
On 2016/11/18 19:29, Michael Ellerman wrote:
>> From: Bamvor Jian Zhang
>>
>> Enable O and KBUILD_OUTPUT for kselftest. User could compile kselftest
>> to another directory by passing O or KBUILD_OUTPUT. And O is high
>> priority than KBUILD_OUTPUT.
>
>We end up s
Hi all,
this is my spin at sorting out the long lock hold times in
__purge_vmap_area_lazy. It is based on a patch from Joel.
Changes since V1:
- add vfree_atomic, thanks to Andrey Ryabinin.
We can't handle vfree itself from atomic context, but callers
can explicitly use vfree_atomic instead, which defers the actual
vfree to a workqueue. Unfortunately in_atomic does not work
on non-preemptible kernels, so we can't just do the right thing
by default.
Signed-off-by: Christoph Hellwig
From: Joel Fernandes
Use cond_resched_lock to avoid holding the vmap_area_lock for a
potentially long time and thus creating bad latencies for various
workloads.
Signed-off-by: Joel Fernandes
[hch: split from a larger patch by Joel, wrote the crappy changelog]
Signed-off-by: Christoph Hellwig
>+static inline void macb_handle_txtstamp(struct macb *bp, struct sk_buff *skb,
>+ struct macb_dma_desc *desc)
>+{
>+ u32 ts_s, ts_ns;
>+ u8 msg_type;
>+
>+ skb_copy_from_linear_data_offset(skb, GEM_TX_PTPHDR_OFFSET,
>+
Just inline it into the only caller.
Signed-off-by: Christoph Hellwig
Tested-by: Jisheng Zhang
---
mm/vmalloc.c | 21 -
1 file changed, 8 insertions(+), 13 deletions(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 45de736..cf1a5ab 100644
--- a/mm/vmalloc.c
+++ b/mm/vmallo
From: Andrey Ryabinin
vfree() is going to use sleeping lock. Thread stack freed in atomic
context, therefore we must use vfree_atomic() here.
Signed-off-by: Andrey Ryabinin
---
kernel/fork.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/fork.c b/kernel/fork.c
index
The purge_lock spinlock causes high latencies with non RT kernel. This
has been reported multiple times on lkml [1] [2] and affects
applications like audio.
This patch replaces it with a mutex to allow preemption while holding
the lock.
Thanks to Joel Fernandes for the detailed report and analysi
We will take a sleeping lock in later in this series, so this adds the
proper safeguards.
Signed-off-by: Christoph Hellwig
Tested-by: Jisheng Zhang
---
mm/vmalloc.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index e2030b4..25283af 10064
Just inline it into the only caller.
Signed-off-by: Christoph Hellwig
Tested-by: Jisheng Zhang
---
mm/vmalloc.c | 13 ++---
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index f2481cb..45de736 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -
Move the purge_lock synchronization to the callers, move the call to
purge_fragmented_blocks_allcpus at the beginning of the function to
the callers that need it, move the force_flush behavior to the caller
that needs it, and pass start and end by value instead of by reference.
No change in behavi
From: Andrey Ryabinin
vfree() is going to use sleeping lock. free_ldt_struct()
may be called with disabled preemption, therefore we must
use vfree_atomic() here.
E.g. call trace:
vfree()
free_ldt_struct()
destroy_context_ldt()
__mmdrop()
finish_task_switch
From: Andrey Ryabinin
We are going to use sleeping lock for freeing vmap. However some
vfree() users want to free memory from atomic (but not from interrupt)
context. For this we add vfree_atomic() - deferred variation of vfree()
which can be used in any atomic context (except NMIs).
Signed-off-
Fixed spaces around operators to fix their coding style issues.
Signed-off-by: Shiva Kerdel
---
drivers/staging/wlan-ng/prism2mgmt.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/wlan-ng/prism2mgmt.c
b/drivers/staging/wlan-ng/prism2mgmt.c
ind
Including new STM32 maintainer. Rebased at stm32-dt-for-v4.10-1 and
stm32-dt-for-v4.10-2 branches. It fix the port/pin initialization in
case boot-loader does not configure/initialize the pins.
This patch adds USART3 pin configuration on PB10/PA11 pins
for STM32F469I-DISCO board.
Signed-off-by: B
On Fri, 18 Nov 2016, Krzysztof Kozlowski wrote:
> All Samsung platforms, including the Exynos, are selecting HZ_FIXED with
> 200 Hz. Unfortunately in case of multiplatform image this affects also
> other platforms when Exynos is enabled.
>
> This looks like an very old legacy code, dating back t
On Fri, 18 Nov 2016, Will Deacon wrote:
> On Thu, Nov 17, 2016 at 07:35:36PM +0100, Sebastian Andrzej Siewior wrote:
> > Install the callbacks via the state machine and let the core invoke
> > the callbacks on the already online CPUs.
> >
> > smp_call_function_single() has been removed because the
-Wang/usb-host-plat-Enable-xhci-plat-runtime-PM/20161118-202029
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
d
On Wed, Nov 16, 2016 at 04:14:27PM +0100, Arnd Bergmann wrote:
> These two macros cause lots of warnings with gcc-7:
>
> drivers/scsi/bfa/bfa_svc.c: In function 'bfa_fcxp_meminfo':
> drivers/scsi/bfa/bfa_svc.c:521:103: error: '*' in boolean context, suggest
> '&&' instead [-Werror=int-in-bool-con
On Fri, Nov 18, 2016 at 01:53:54PM +0100, Peter Zijlstra wrote:
> On Fri, Nov 18, 2016 at 01:33:25PM +0100, Jiri Olsa wrote:
> > On Fri, Nov 18, 2016 at 12:28:50PM +0100, Peter Zijlstra wrote:
> > > On Fri, Nov 18, 2016 at 01:15:28AM +0100, Jiri Olsa wrote:
> > > > Current uncore_validate_group cod
On Fri, Nov 18, 2016 at 12:49 AM, Icenowy Zheng wrote:
> In the user manual of A33 SoC, the bit 22 and 23 of pll-mipi control
> register is called "LDO{1,2}_EN", and according to the BSP source code
> from Allwinner [1], the LDOs are enabled during the clock's enabling
> process.
>
> The clock fai
From: Hans de Goede
The sunxi musb has a bug where sometimes it will generate a babble
error on device disconnect instead of a disconnect irq. When this
happens the musb-controller switches from host mode to device mode
(it clears MUSB_DEVCTL_SESSION and sets MUSB_DEVCTL_BDEVICE) and
gets stuck i
From: Vivek Gautam
Remove unneeded variables when "0" can be returned.
Generated by: scripts/coccinelle/misc/returnvar.cocci
Signed-off-by: Vivek Gautam
Cc: Kishon Vijay Abraham I
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/phy-berlin-sata.c |3 +--
drivers/phy/tegra/xusb-
From: Vivek Gautam
Remove unneeded semicolon.
Generated by: coccinellery/semicolon/semicolon.cocci
Signed-off-by: Vivek Gautam
Cc: Kishon Vijay Abraham I
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/phy-brcm-sata.c |6 +++---
drivers/phy/phy-exynos4210-usb2.c |4 ++--
From: Marek Szyprowski
There is no need to access regmap of coupled phy to check its state - such
information is already in the phy device itself, so use it directly. This
let us to avoid possible access to registers of the device in the disabled
power domain if the coupled phy is already disable
From: Vivek Gautam
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR.
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Vivek Gautam
Cc: Kishon Vijay Abraham I
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/phy-ti-pipe3.c | 10 ++
drivers/phy/tegra/x
From: Arnd Bergmann
When USB is disabled, we get a link error for this driver
because of the added OTG support
drivers/phy/phy-rockchip-inno-usb2.o: In function
`rockchip_usb2phy_otg_sm_work':
phy-rockchip-inno-usb2.c:(.text.rockchip_usb2phy_otg_sm_work+0x1f4): undefined
reference to `usb_otg_
On Fri, Nov 18, 2016 at 02:11:58PM +0100, Thomas Gleixner wrote:
> On Fri, 18 Nov 2016, Will Deacon wrote:
> > On Thu, Nov 17, 2016 at 07:35:36PM +0100, Sebastian Andrzej Siewior wrote:
> > > @@ -1082,15 +1077,18 @@ static int __init arch_hw_breakpoint_init(void)
> > > register_undef_hook(&debug_
From: William Wu
We found that the system crashed due to 480MHz output clock of
USB2 PHY was unstable after clock had been enabled by gpu module.
Theoretically, 1 millisecond is a critical value for 480MHz
output clock stable time, so we try to change the delay time
to 1.2 millisecond to avoid t
From: Arnd Bergmann
The newly added OTG support has an obvious uninitialized variable
access that gcc warns about:
drivers/phy/phy-rockchip-inno-usb2.c: In function 'rockchip_chg_detect_work':
drivers/phy/phy-rockchip-inno-usb2.c:717:7: error: 'tmout' may be used
uninitialized in this function
From: Matt Ranostay
Emit KOBJ_ONLINE/KOBJ_OFFLINE action uevent on VBUS status changes.
Cc: Tony Lindgren
Signed-off-by: Matt Ranostay
Acked-by: Tony Lindgren
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/phy-twl4030-usb.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/dr
From: Martin Blumenstingl
Both PHYs are sharing one reset line. With recent improvements to the
reset framework we can now also use reset_control_reset with shared
resets.
This allows us to drop some workarounds where the reset was only
specified for one PHY but not the other, to make sure that t
From: Peter Griffin
This phy is only used on STiH415/6 based silicon, and support for
these SoC's is being removed from the kernel.
Signed-off-by: Peter Griffin
Acked-by: Rob Herring
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/Kconfig | 10 -
drivers/phy/Makefile|
From: William Wu
Since we needs to delay ~1ms to wait for 480MHz output clock
of USB2 PHY to become stable after turn on it, the delay time
is pretty long for something that's supposed to be "atomic"
like a clk_enable(). Consider that clk_enable() will disable
interrupt and that a 1ms interrupt l
On Mon, 14 Nov 2016, Zubair Lutfullah Kakakhel wrote:
> The powerpc dts file does not have the xlnx,kind-of-intr property.
> Instead of erroring out, give a warning instead. And attempt to
> continue to probe the interrupt controller while assuming
> kind-of-intr is 0x0 as a fall back.
This is br
From: William Wu
The rk3399 SoC USB2 PHY is comprised of one Host port and
one OTG port. And OTG port is for USB2.0 part of USB3.0 OTG
controller, as a part to construct a fully feature Type-C
subsystem.
With this patch, we can support OTG port with the following
functions:
- Support BC1.2 charg
From: Martin Blumenstingl
This is a new driver for the USB PHY found in Meson8b and GXBB SoCs.
Signed-off-by: Martin Blumenstingl
Signed-off-by: Jerome Brunet
Tested-by: Kevin Hilman
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/Kconfig| 13 ++
drivers/phy/Makefile
From: Wei Yongjun
Fix the missing clk_disable_unprepare() before return from
phy_meson8b_usb2_power_on() in the error handling case.
Signed-off-by: Wei Yongjun
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/phy-meson8b-usb2.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/dr
From: Martin Blumenstingl
Update the example so the node name uses a dash (instead of an
underscore) as per convention.
Additionally it updates the example register offset to a real example
(the old value was taken from a draft where there was an additional PHY
bus).
Acked-by: Rob Herring
Signe
Hi Greg,
Please find the pull request for 4.10 merge window below. Major changes
include adding anew phy driver for meson8b/gxbb SoC, removing a couple
of phy drivers from unsupported SoCs, adding sysfs entry to perform
usb role swap in rcar SoC and adding support for otg port in rk3399.
It also i
On Friday, November 18, 2016 12:48:07 PM CET Russell King - ARM Linux wrote:
> On Fri, Nov 18, 2016 at 01:14:35PM +0100, Arnd Bergmann wrote:
> > @@ -41,6 +43,9 @@ void scu_enable(void __iomem *scu_base)
> > {
> > u32 scu_ctrl;
> >
> > + if (scu_base)
> > + scu_base = scu_b
From: Yoshihiro Shimoda
This patch adds sysfs "role" for usb role swap. This parameter can be
read and write. If you use this file as the following, you can swap
the usb role.
For example:
1) Connect a usb cable using 2 Salvator-x boards
2) On A-Device (ID pin is low), you input the following
This patch fixes the following checkpath.pl warning
WARNING: braces {} are not necessary for single statement blocks
Fixed indentation error, noted by Dan Carpenter
Signed-off-by: Rahul Krishnan
---
drivers/staging/greybus/sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Peter Griffin
This phy is only used on STiH415/6 based silicon, and support for
these SoC's is being removed from the kernel.
Signed-off-by: Peter Griffin
Acked-by: Rob Herring
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/Kconfig |8 --
drivers/phy/Makefile
From: Alexandre Bailon
If we configure the da8xx OTG phy in OTG mode, neither device or host
mode will work. That is because the PHY is not able to detect and notify
the driver that value of ID pin changed.
To work despite this hardware limitation, the da8xx glue implement a
workaround.
But to wo
From: Martin Blumenstingl
The corresponding driver only supports the USB PHY on Meson8b and GXBB
SoCs. Newer SoC versions are using a different USB PHY implementation,
which will mean that a new driver is required. Thus make sure that our
naming is specific enough so it does not conflict with upc
On Thu, Nov 17, 2016 at 11:53:04AM -0800, Lance Roy wrote:
> On Thu, 17 Nov 2016 21:58:34 +0800
> Lai Jiangshan wrote:
> > from the changelog, it sounds like that "ULONG_MAX - NR_CPUS" is the limit
> > of the implements(old or this one). but actually the real max number of
> > active readers is mu
On Fri, Nov 18, 2016 at 02:28:07PM +0530, Jassi Brar wrote:
> On Wed, Nov 16, 2016 at 11:11 PM, Thierry Reding
> wrote:
> > From: Thierry Reding
> >
> > This driver exposes a mailbox interface for interprocessor communication
> > using the Hardware Synchronization Primitives (HSP) module's doorbe
> Hmmm... Interesting question. Probably should. But you could be insane and
> RAID an nbd and a local disk. Further, does NFS over a loopback device to
> nfsd on the same machine qualify as root? What if that's exposing a local fs
> on NBD? Perhaps I should drop 'REMOTE' for now. It sounds l
On Friday, November 18, 2016 12:53:08 PM CET Gabriele Paoloni wrote:
> From: Arnd Bergmann [mailto:a...@arndb.de]
> > On Friday, November 18, 2016 12:07:28 PM CET Gabriele Paoloni wrote:
> > > > I think there is no need to change a) here, we have PCIBIOS_MIN_IO
> > > > today and even if we don't ne
On Fri, 18 Nov 2016, Will Deacon wrote:
> On Fri, Nov 18, 2016 at 02:11:58PM +0100, Thomas Gleixner wrote:
> > But it's guaranteed that cpuhp_setup_state() will not return before the
> > callback has been invoked on each online cpu.
>
> Ok, that's good.
>
> > If cpus are not yet online when that
On 11/18/2016 01:59 PM, Krzysztof Kozlowski wrote:
> Recently added audio block of Exynos5410 missed global fixup of GIC
> interrupt flags. Interrupt of type IRQ_TYPE_NONE is not allowed for GIC
> interrupts so use level high.
>
> Signed-off-by: Krzysztof Kozlowski
Tested-by: Sylwester Nawrocki
Signed-off-by: Peter Rosin
---
MAINTAINERS| 6 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/axentia-linea.dtsi | 52 +++
arch/arm/boot/dts/axentia-tse850-3.dts | 273 +
4 files changed, 332 insertions(+)
Signed-off-by: Peter Rosin
---
MAINTAINERS| 1 +
arch/arm/boot/dts/axentia-tse850-3.dts | 8 +-
arch/arm/configs/tse850_defconfig | 223 +
3 files changed, 229 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/configs/t
On Fri, Nov 18, 2016 at 01:53:54PM +0100, Peter Zijlstra wrote:
SNIP
> ---
> arch/x86/events/intel/uncore.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
> index efca2685d876..7b1b34576886 100644
One Thousand Gnomes wrote:
> > Hmmm... Interesting question. Probably should. But you could be insane and
> > RAID an nbd and a local disk. Further, does NFS over a loopback device to
> > nfsd on the same machine qualify as root? What if that's exposing a local
> > fs
> > on NBD? Perhaps I
On Fri, Nov 18, 2016 at 02:42:15PM +0100, Thomas Gleixner wrote:
> On Fri, 18 Nov 2016, Will Deacon wrote:
> > On Fri, Nov 18, 2016 at 02:11:58PM +0100, Thomas Gleixner wrote:
> > > But it's guaranteed that cpuhp_setup_state() will not return before the
> > > callback has been invoked on each onlin
On Tue, Nov 15, 2016 at 03:03:40PM -0800, John Youn wrote:
> From: Christian Lamparter
>
> This patch adds support for the "amcc,usb-otg" device
> which is found in the PowerPC Canyonlands' dts.
>
> The device definition was added by:
>
> commit c89b3458d8cc ("powerpc/44x: Add USB DWC DTS entry
On Fri, 18 Nov 2016 09:56:52 +0100
jmfriedt wrote:
> Following the various rootkit and system call redirection developments, the
> current
> way of identifying the location of the system call table seems to be brute
> force scanning
> the memory for the location of one of the system calls. Thi
On Mon, Oct 24, 2016 at 04:06:33PM +0200, Luca Abeni wrote:
> @@ -498,6 +514,8 @@ static void update_dl_entity(struct sched_dl_entity
> *dl_se,
> struct dl_rq *dl_rq = dl_rq_of_se(dl_se);
> struct rq *rq = rq_of_dl_rq(dl_rq);
>
> + add_running_bw(dl_se, dl_rq);
> +
> if (d
On Fri, 18 Nov 2016, Will Deacon wrote:
> On Fri, Nov 18, 2016 at 02:42:15PM +0100, Thomas Gleixner wrote:
> > On Fri, 18 Nov 2016, Will Deacon wrote:
> > > On Fri, Nov 18, 2016 at 02:11:58PM +0100, Thomas Gleixner wrote:
> > > > But it's guaranteed that cpuhp_setup_state() will not return before t
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)).
Signed-off-by: Geliang Tang
---
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 7abc55
On Fri, Nov 18, 2016 at 02:48:59PM +0100, Jiri Olsa wrote:
> On Fri, Nov 18, 2016 at 01:53:54PM +0100, Peter Zijlstra wrote:
>
> SNIP
>
> > ---
> > arch/x86/events/intel/uncore.c | 8
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/arch/x86/events/intel/uncore.
On Thu, Nov 17, 2016 at 02:03:35PM -0800, Lance Roy wrote:
> SRCU uses two per-cpu counters: a nesting counter to count the number of
> active critical sections, and a sequence counter to ensure that the nesting
> counters don't change while they are being added together in
> srcu_readers_active_id
On Wed, Nov 16, 2016 at 05:07:58PM +0800, Ong, Hean Loong wrote:
> From: Ong Hean Loong
>
> This patch enables the display port IP driver for
> Intel Arria 10 SOCFPGA Golden Hardware
> Reference Design (GHRD).
>
> The driver requires enabling the options such as
> C
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