On Thu, 2017-01-12 at 15:09:21 UTC, Wei Yongjun wrote:
> From: Wei Yongjun
>
> Fix typo in parameter description.
>
> Signed-off-by: Wei Yongjun
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/b0b5a76579ea62a9eeb720e71fdaa9
cheers
On Tue, 2017-02-07 at 19:54:14 UTC, "Naveen N. Rao" wrote:
> kprobe_exceptions_notify() is not used on some of the architectures such
> as arm[64] and powerpc anymore. Introduce a weak variant for such
> architectures.
>
> Signed-off-by: Naveen N. Rao
> Acked-by: Masami Hiramatsu
Applied to pow
On Tue, 2017-02-07 at 19:54:16 UTC, "Naveen N. Rao" wrote:
> ... as the weak variant will do.
>
> Signed-off-by: Naveen N. Rao
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/0ddde5004d26c483c9e67005b2be5b
cheers
There is a copy-paste error, which hides breaking of resume
for CPSW driver: there was replaced netdev_priv() to ndev_to_cpsw(ndev)
in suspend, but left it unchanged in resume.
Fixes: 606f39939595a4d4540406bfc11f265b2036af6d
(ti: cpsw: move platform data and slaves info to cpsw_common)
Reported-b
On Wed, 2017-02-08 at 08:57:29 UTC, Anju T wrote:
> From: "Naveen N. Rao"
>
> Introduce __PPC_SH64() as a 64-bit variant to encode shift field in some
> of the shift and rotate instructions operating on double-words. Convert
> some of the BPF instruction macros to use the same.
>
> Signed-off-by
On Wed, 2017-02-08 at 09:50:51 UTC, Anju T wrote:
> Current infrastructure of kprobe uses the unconditional trap instruction
> to probe a running kernel. Optprobe allows kprobe to replace the trap with
> a branch instruction to a detour buffer. Detour buffer contains instructions
> to create an in
Hyper-V TSC page clocksource is suitable for vDSO, however, the protocol
defined by the hypervisor is different from VCLOCK_PVCLOCK. Implement the
required support by adding hvclock_page VVAR.
Signed-off-by: Vitaly Kuznetsov
---
arch/x86/entry/vdso/vclock_gettime.c | 24
As a preparation to making Hyper-V TSC page suitable for vDSO move
the TSC page reading logic to asm/mshyperv.h. While on it, do the
following
- Document the reading algorithm.
- Simplify the code a bit.
- Add explicit barriers to prevent re-ordering (we need to read sequence
stricktly before and
To use Hyper-V TSC page clocksource from vDSO we need to make tsc_pg
available. Implement hv_get_tsc_page() and add CONFIG_HYPERV_TSCPAGE to
make #ifdef-s simple.
Signed-off-by: Vitaly Kuznetsov
---
arch/x86/hyperv/hv_init.c | 9 +++--
arch/x86/include/asm/mshyperv.h | 8
driv
Hi,
while we're still waiting for a definitive ACK from Microsoft that the
algorithm is good for SMP case (as we can't prevent the code in vdso from
migrating between CPUs) I'd like to send v2 with some modifications to keep
the discussion going.
Changes since v1:
- Document the TSC page reading
We had used page->lru to link the component pages (except the first
page) of a zspage, and used INIT_LIST_HEAD(&page->lru) to init it.
Therefore, to get the last page's next page, which is NULL, we had to
use page flag PG_Private_2 to identify it.
But now, we use page->freelist to link all of the
Hi Boris,
Le 27/01/2017 à 17:42, Boris Brezillon a écrit :
> This is a complete rewrite of the driver whose main purpose is to
> support the new DT representation where the NAND controller node is now
> really visible in the DT and appears under the EBI bus. With this new
> representation, we can
Em Tue, Feb 14, 2017 at 10:19:37AM +0100, Jiri Olsa escreveu:
> On Tue, Feb 14, 2017 at 07:42:21AM +0100, Ingo Molnar wrote:
> > * Stephen Rothwell wrote:
> > > Unfortunately, the perf header files are kept separate from the kernel
> > > header files proper and are not automatically copied over :-
On Tue, Feb 14, 2017 at 1:26 PM, Roger Quadros wrote:
> On 14/02/17 13:44, Arnd Bergmann wrote:
>> On Tue, Feb 14, 2017 at 11:36 AM, Roger Quadros wrote:
>>> Why are we using sysdev to read DT property? We should be using the
>>> XHCI device (&pdev->dev) here, no?
>>
>> If I remember correctly,
The X-Powers AXP209 PMIC exposes battery supply various data such as
the battery status (charging, discharging, full, dead), current max
limit, current current, battery capacity (in percentage), voltage max
and min limits, current voltage, and battery capacity (in Ah).
This adds the battery power
On Mon, Feb 13, 2017 at 10:56 PM, Eric Dumazet wrote:
> On Mon, Feb 13, 2017 at 11:54 AM, Andrey Konovalov
> wrote:
>> Hi,
>>
>> I've got the following error report while fuzzing the kernel with syzkaller.
>>
>> A reproducer and .config are attached.
>>
>> On commit 926af6273fc683cd98cd0ce7bf0d04
Ingo Molnar writes:
> * Alexander Shishkin wrote:
>
>> While supporting file-based address filters for cpu events requires some
>> extra context switch handling, kernel address filters are easy, since the
>> kernel mapping is preserved across address spaces. It is also useful as
>> it permits tr
On 13/02/2017 15:05, zhichang.yuan wrote:
Hi, Alex,
Thanks for your review!
Sorry for the late response!
As this patch-set was two weeks ago, it must be painful to check this thread
again.
I thought John had discussed with you about most of the comments when I was
back from ten days' leave,
The X-Powers AXP20X and AXP22X PMICs can have a battery as power supply.
This patch adds the battery power supply driver to get various data from
the PMIC, such as the battery status (charging, discharging, full,
dead), current max limit, current current, battery capacity (in
percentage), voltage
On 13/02/2017 15:17, zhichang.yuan wrote:
Hi, Alex,
On 2017/2/1 3:37, Alexander Graf wrote:
On 31/01/2017 14:32, John Garry wrote:
On 30/01/2017 17:12, Alexander Graf wrote:
On 01/24/2017 08:05 AM, zhichang.yuan wrote:
Low-pin-count interface is integrated into some SoCs. The accesses t
Hi Peter,
On systems where PT does not coexist with VMX operation, we silently stop
scheduling in PT events while VMX is on. It is confusing to the user as
what they get in return is a perf session with no PT trace. So I added a
check for any preexisting VMX users to the event creation path, so th
On Tue, Feb 14, 2017 at 09:50:20AM -0300, Arnaldo Carvalho de Melo wrote:
SNIP
>
> What I think Ingo meant with dependency at the build system level is to
> somehow state that if file A gets changed, then tool B must be rebuilt.
>
> Now that samples/bpf and tools/perf/ depend on tools/lib/bpf/
On 13/02/2017 15:39, zhichang.yuan wrote:
Hi, Alex,
Thanks for your review!
John had replied most of your comments, I only mentioned those which haven't
made clear.
On 2017/1/31 4:08, Alexander Graf wrote:
On 24/01/2017 08:05, zhichang.yuan wrote:
The low-pin-count(LPC) interface of Hi
On Tue, 14 Feb 2017 13:58:30 +0100
Nicolas Ferre wrote:
[..]
> > obj-$(CONFIG_MTD_NAND_OMAP2) += omap2_nand.o
> > diff --git a/drivers/mtd/nand/atmel/Makefile
> > b/drivers/mtd/nand/atmel/Makefile
> > new file mode 100644
> > index ..15bc4a014f33
> > --- /dev/null
> >
On systems where PT does not coexist with VMX, users get confused when
PT turns up with no data because they forgot they're running a kvm
session at the same time.
This patch adds a preemptive check for any active VMX operations that
will fail event creation. This does not provide any guarantees o
At the moment, if VMX operation prevents PT tracing, the PMU will
silently return success to the event scheduling code, which will
track its 'on' time, etc. Instead, report failure so that perf
core knows this event is not actually on.
Signed-off-by: Alexander Shishkin
Reported-by: Andi Kleen
Fi
On Mon, Feb 13, 2017 at 04:17:33PM +0800, Baoyou Xie wrote:
> This patch adds tdm controller driver for zte's SoC family.
>
> Signed-off-by: Baoyou Xie
The patch looks rather pretty to me. I have only a few small comments
below.
> ---
> sound/soc/zte/Kconfig | 8 +
> sound/soc/zte/Makefile
On 14/02/2017 09:45, Michael Ellerman wrote:
>> If possible, please pull only up to "powerpc/64: Allow for relocation-on
>> interrupts from guest to host" and cherry-pick the top two patches
>> ("powerpc/64: CONFIG_RELOCATABLE support for hmi interrupts" and
>> "powerpc/powernv: Remove separate e
Hiya Linux
http://gurunanakpublicschool.org.in/newhome.php?region=bggn242v3n0cpe
Yours Truly
Charlyn Belle Falsis
This adds the constant-charge-current property to the list of optional
properties of the battery.
The constant charge current is critical for batteries as they can't
handle all charge currents.
Signed-off-by: Quentin Schulz
---
added in v3
Documentation/devicetree/bindings/power/supply/batter
From: Sakari Ailus
The function to parse CSI2 bus parameters was called
v4l2_of_parse_csi_bus(), rename it as v4l2_of_parse_csi2_bus() in
anticipation of CSI1/CCP2 support.
Obtain data bus type from bus-type property. Only try parsing bus
specific properties in this case.
Separate lane parsing
Add support for CCP2 connected SMIA sensors as found
on the Nokia N900.
Signed-off-by: Sebastian Reichel
Signed-off-by: Ivaylo Dimitrov
Signed-off-by: Pavel Machek
---
drivers/media/i2c/smiapp/smiapp-core.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/dri
From: Sakari Ailus
CCP2, or CSI-1, is an older single data lane serial bus. Add core
support neccessary for it.
Signed-off-by: Sakari Ailus
Signed-off-by: Ivaylo Dimitrov
Signed-off-by: Pavel Machek
---
include/media/v4l2-mediabus.h | 4
include/media/v4l2-of.h | 17 +
From: Sakari Ailus
Required added multiplier (and divisor) calculation did not take into
account the existing divisor when checking the values against the
minimum divisor. Do just that.
Signed-off-by: Sakari Ailus
Signed-off-by: Ivaylo Dimitrov
Signed-off-by: Pavel Machek
---
drivers/media/i
From: Sebastian Reichel
Without this, exposure / gain controls do not work in the camera application.
Signed-off-by: Sebastian Reichel
Signed-off-by: Ivaylo Dimitrov
Signed-off-by: Pavel Machek
---
drivers/media/v4l2-core/v4l2-device.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/d
This is neccessary for capture (not preview) to work properly on
N900. Why is unknown.
---
drivers/media/platform/omap3isp/ispccdc.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/omap3isp/ispccdc.c
b/drivers/media/platform/omap3isp/ispccdc.c
index
---
arch/arm/boot/dts/omap3-n900.dts | 158 ++-
1 file changed, 157 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 87ca50b..aa4170f9 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/ar
N900 contains front and back camera, with a switch between the
two. This adds support for the switch component, and it is now
possible to select between front and back cameras during runtime.
FIXME: need to get acks and merge device tree support.
Signed-off-by: Sebastian Reichel
Signed-off-by: I
Needed for number of camera devices to match and fcam-dev to work.
---
drivers/media/i2c/adp1653.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c
index ba1ec4a..b3d8e60 100644
--- a/drivers/media/i2c/ad
Probably something fun happening in userspace.
---
arch/arm/mach-omap2/Makefile | 1 +
arch/arm/mach-omap2/board-rx51-peripherals.c | 51
2 files changed, 52 insertions(+)
create mode 100644 arch/arm/mach-omap2/board-rx51-peripherals.c
diff --git a/a
From: Sebastian Reichel
Without this, camera support breaks boot on N900.
Signed-off-by: Ivaylo Dimitrov
---
drivers/media/v4l2-core/v4l2-async.c | 54 ++--
include/media/v4l2-async.h | 2 ++
2 files changed, 29 insertions(+), 27 deletions(-)
diff --
Add subdevices support to omap3isp. It is neccessary for connecting
subdevices (camera flash and autofocus coil) for N900 camera subsystem.
Signed-off-by: Sakari Ailus
Signed-off-by: Pavel Machek
---
drivers/media/platform/omap3isp/isp.c | 128 ++--
drivers/media/p
Simplified the syntax of a simple bool return value function.
Signed-off-by: Daniel Perez
---
drivers/power/supply/sbs-charger.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/power/supply/sbs-charger.c
b/drivers/power/supply/sbs-charger.c
index 353765a..3e40553
Obtain the CSI1/CCP2 bus parameters from the OF node.
ISP CSI1 module needs all the bits correctly set to work.
OMAP3430 needs various syscon CONTROL_CSIRXFE bits set in order to
operate. Implement the missing functionality.
[FIXME: Laurent has some comments here]
Signed-off-by: Sakari Ailus
S
Hi!
> Obtain the CSI1/CCP2 bus parameters from the OF node.
>
> ISP CSI1 module needs all the bits correctly set to work.
>
> OMAP3430 needs various syscon CONTROL_CSIRXFE bits set in order to
> operate. Implement the missing functionality.
>
> [FIXME: Laurent has some comments here]
>
> Signe
Hi Dexuan,
can you try the hack below for now? I disable the TUR call from
sd_check_events, which I think your VM is hanging on. The checks
it does on the sense data look a bit fishy, but so far I've not
identified a possible root cause.
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index
On Tue, 2017-02-14 at 10:32 +, Jon Medhurst (Tixy) wrote:
> On Tue, 2017-02-14 at 00:05 +0900, Masami Hiramatsu wrote:
> > This is arm port of commit 737480a0d525 ("kprobes/x86:
> > Fix the return address of multiple kretprobes").
> >
> > Fix the return address of subsequent kretprobes when mu
The X-Powers AXP20X and AXP22X PMICs have multiple ADCs. They expose the
battery voltage, battery charge and discharge currents, AC-in and VBUS
voltages and currents, 2 GPIOs muxable in ADC mode and PMIC temperature.
This adds support for most of AXP20X and AXP22X ADCs.
Signed-off-by: Quentin Sch
On Tue, 2017-02-14 at 13:59 +0100, Andrey Konovalov wrote:
> On Mon, Feb 13, 2017 at 10:56 PM, Eric Dumazet wrote:
> Hi Eric,
>
> >
> > 926af6273fc683cd98cd0ce7bf0d04a02eed6 is quite old ;)
>
> Updated to 4.10-rc8 :)
>
> >
> > Probably already fixed ?
>
> Yes, it is.
>
> Thanks!
Perfect, th
Em Tue, Feb 14, 2017 at 02:23:26PM +0100, Jiri Olsa escreveu:
> On Tue, Feb 14, 2017 at 09:50:20AM -0300, Arnaldo Carvalho de Melo wrote:
>
> SNIP
>
> >
> > What I think Ingo meant with dependency at the build system level is to
> > somehow state that if file A gets changed, then tool B must be
On Tue, Feb 14, 2017 at 03:24:15PM +0200, Alexander Shishkin wrote:
> At the moment, if VMX operation prevents PT tracing, the PMU will
> silently return success to the event scheduling code, which will
> track its 'on' time, etc. Instead, report failure so that perf
> core knows this event is not
On Tue, 2017-02-14 at 14:43 +0100, Daniel Perez wrote:
> Simplified the syntax of a simple bool return value function.
>
> Signed-off-by: Daniel Perez
> ---
> drivers/power/supply/sbs-charger.c | 5 +
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/power/supply/sbs
On Tue, Feb 14, 2017 at 03:24:16PM +0200, Alexander Shishkin wrote:
> On systems where PT does not coexist with VMX, users get confused when
> PT turns up with no data because they forgot they're running a kvm
> session at the same time.
>
> This patch adds a preemptive check for any active VMX op
The usage count function is based on ndev_running flag that is
updated before calling ndo_open/close, but if ndo is called in
another place, as with suspend/resume, the counter is not changed,
that breaks sus/resume. For common resource no difference which
device is using it, does matter only devic
On Tue, Feb 14, 2017 at 07:59:38AM -0600, Josh Poimboeuf wrote:
> On Mon, Feb 13, 2017 at 06:08:52PM -0500, Jessica Yu wrote:
> > +++ Josh Poimboeuf [13/02/17 12:41 -0600]:
> > > On Mon, Feb 13, 2017 at 12:07:09AM -0800, Marc MERLIN wrote:
> > > > Hi Josh,
> > > >
> > > > I'll start with the story
At boot time, probe function of multiple connected devices
(proprietary devices) execute simultaneously.
>>>
>>> What exactly do you mean here? How can probe happen "simultaneously"?
>>> The USB core prevents this, right?
>>
>> I have observed two scenarios to call probe function:
>>
On Mon, Feb 13, 2017 at 06:08:52PM -0500, Jessica Yu wrote:
> +++ Josh Poimboeuf [13/02/17 12:41 -0600]:
> > On Mon, Feb 13, 2017 at 12:07:09AM -0800, Marc MERLIN wrote:
> > > Hi Josh,
> > >
> > > I'll start with the story as to why.
> > > i've lost more hours than I care to list, because I was un
Hi Eddie,
On 14.02.2017 11:07, Eddie Cai wrote:
> This patch add basic support for RK3288-Tinker board. We can boot in to rootfs
> with this patch.
>
> Signed-off-by: Eddie Cai
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/rk3288-tinker.dts | 536
> ++
"Aneesh Kumar K.V" writes:
> Architectures like ppc64, use privilege access bit to mark pte non accessible.
> This implies that kernel can do a copy_to_user to an address marked for numa
> fault.
> This also implies that there can be a parallel hardware update for the pte.
> set_pte_at cannot be
The X-Powers AXP20X and AXP22X PMICs have multiple ADCs. They expose
information and data of the various power supplies they support such as
ACIN, battery and VBUS. For example, they expose the current battery
voltage, charge or discharge, as well as ACIN and VBUS current voltages
and currents, int
> From: h...@lst.de [mailto:h...@lst.de]
>
> Hi Dexuan,
>
> can you try the hack below for now? I disable the TUR call from
> sd_check_events, which I think your VM is hanging on. The checks
> it does on the sense data look a bit fishy, but so far I've not
> identified a possible root cause.
>
Lenovo Yoga (many variants: Yoga, Yoga2 Pro, Yoga2 13, Yoga3 Pro, Yoga 3
14 etc) has multiple modles that are a hybrid laptop, working in laptop
mode as well as tablet mode.
Currently, there is no easy interface to determine the touchpad status,
which in case of the Yoga family of machines, can al
The Accutouch 2216 is reporting BTN_LEFT/BTN_MOUSE rather than BTM_TOUCH
in it's capabilities, which is what user space expects a touchscreen
device to report. This is causing udev to consider the device to be a
"VMware's USB mouse" rather than as a touchscreen, which results in a
mouse cursor bein
This adds the constant-current-charge property to the list of optional
properties for the battery.
The constant charge current is critical for batteries as they can't
handle all charge currents.
Signed-off-by: Quentin Schulz
---
added in v3
drivers/power/supply/power_supply_core.c | 3 +++
in
emulate_step is the basic infrastructure which is used by number of other
kernel infrastructures like kprobe, hw-breakpoint(data breakpoint) etc.
In case of kprobe, enabling emulation of load/store instructions will
speedup the execution of probed instruction. In case of kernel-space
breakpoint, ca
> On Tue, Jan 31, 2017 at 02:29:30PM +0530, Bharat Kumar Gogada wrote:
> > - Removing support for vendor defined messages which are not
> > suppoerted by AXI
> >
> > Signed-off-by: Bharat Kumar Gogada
>
> Applied to pci/host-xilinx for v4.11, thanks.
>
Thanks Bjorn.
> Bharat, get_maintainer.pl l
Add new selftest that test emulate_step for Normal, Floating Point,
Vector and Vector Scalar - load/store instructions. Test should run
at boot time if CONFIG_KPROBES_SANITY_TEST and CONFIG_PPC64 is set.
Sample log:
[0.762063] emulate_step smoke test: start.
[0.762219] emulate_step sm
On 2017-02-11 10:16, Jonathan Cameron wrote:
> On 11/02/17 07:17, Greg Kroah-Hartman wrote:
>> On Fri, Feb 10, 2017 at 11:35:35PM +0100, Peter Rosin wrote:
On Sun, Feb 05, 2017 at 10:35:02AM +, Jonathan Cameron wrote:
> The following changes since commit
> 5c113b5e0082e90d2e1c7b12
On 02/14/2017 04:20 AM, Paul Durrant wrote:
My previous reply got bounced because my tablet insisted on using HTML...
-Original Message-
These need to be static. (I can fix it when committing.)
Ok, thanks.
And I am still not sure about using XEN_PAGE_SIZE. There is no
dependency
emulate_step() uses a number of underlying kernel functions that were
initially not enabled for LE. This has been rectified since. So, fix
emulate_step() for LE for the corresponding instructions.
Reported-by: Anton Blanchard
Signed-off-by: Ravi Bangoria
---
arch/powerpc/lib/sstep.c | 20 --
Ok, thanks for testing. Can you try the patch below? It fixes a
clear problem which was partially papered over before the commit
you bisected to, although it can't explain why blk-mq still works.
>From e4a66856fa2d92c0298000de658365f31bea60cd Mon Sep 17 00:00:00 2001
From: Christoph Hellwig
Dat
On Sat, 11 Feb 2017, Bhumika Goyal wrote:
> Declare device_type structure as const as it is only stored in the
> type field of a device structure. This field is of type const, so add
> const to the declaration of device_type structure.
>
> File size before: drivers/hid/intel-ish-hid/ishtp/bus.o
>
On Tue, 2017-02-14 at 12:15 +0100, Rafael J. Wysocki wrote:
> On Monday, February 13, 2017 08:19:00 PM Srinivas Pandruvada wrote:
> > On Mon, 2017-02-13 at 15:19 -0800, Doug Smythies wrote:
> > > This utility can be used to debug and tune the performance of the
> > > intel_pstate driver.
> > > This
On Fri, Feb 10, 2017 at 04:13:05PM -0500, Kenneth Goldman wrote:
Good morning to everyone.
> James Bottomley wrote on
> 02/10/2017 11:46:03 AM:
>
> > > quote: 810 milliseconds
> > > verify signature: 635 milliseconds
For those who may be interested in this sort of thing I grabbed a few
minute
On 14.2.2017 15:29, Bharat Kumar Gogada wrote:
>> On Tue, Jan 31, 2017 at 02:29:30PM +0530, Bharat Kumar Gogada wrote:
>>> - Removing support for vendor defined messages which are not
>>> suppoerted by AXI
>>>
>>> Signed-off-by: Bharat Kumar Gogada
>>
>> Applied to pci/host-xilinx for v4.11, thank
> From: h...@lst.de [mailto:h...@lst.de]
> Sent: Tuesday, February 14, 2017 22:29
> To: Dexuan Cui
> Subject: Re: Boot regression (was "Re: [PATCH] genhd: Do not hold event lock
> when scheduling workqueue elements")
>
> Ok, thanks for testing. Can you try the patch below? It fixes a
> clear pr
> -Original Message-
> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
> Sent: Tuesday, February 14, 2017 4:44 AM
> To: x...@kernel.org; Andy Lutomirski
> Cc: Thomas Gleixner ; Ingo Molnar ;
> H. Peter Anvin ; KY Srinivasan ;
> Haiyang Zhang ; Stephen Hemminger
> ; Dexuan Cui ; linux
On 02/07/2017 05:17 PM, Florian Fainelli wrote:
> In case a platform only defaults a "default" set of pins, but not a
> "sleep" set of pins, and this particular platform suspends and resumes
> in a way that the pin states are not preserved by the hardware, when we
> resume, we would call pinctrl_
On 02/14/2017 04:39 AM, Peter Zijlstra wrote:
> On Mon, Feb 13, 2017 at 05:34:01PM -0500, Waiman Long wrote:
>> It is the address of &steal_time that will exceed the 32-bit limit.
> That seems extremely unlikely. That would mean we have more than 4G
> worth of per-cpu variables declared in the kern
The registers 0x56 and 0x57 of AXP22X PMIC store the value of the
internal temperature of the PMIC.
This patch modifies the name of these registers from AXP22X_PMIC_ADC_H/L
to AXP22X_PMIC_TEMP_H/L so their purpose is clearer.
Signed-off-by: Quentin Schulz
Acked-by: Chen-Yu Tsai
Acked-by: Maxime
On Tue, Feb 14, 2017 at 02:46:41PM +, Dexuan Cui wrote:
> > From: h...@lst.de [mailto:h...@lst.de]
> > Sent: Tuesday, February 14, 2017 22:29
> > To: Dexuan Cui
> > Subject: Re: Boot regression (was "Re: [PATCH] genhd: Do not hold event lock
> > when scheduling workqueue elements")
> >
> > Ok
Hi Yang,
On 13.02.2017 16:28, Yang Ling wrote:
Add support for the PWM controller present in Loongson1 family of SoCs.
Signed-off-by: Yang Ling
---
drivers/pwm/Kconfig | 9 +++
drivers/pwm/Makefile| 1 +
drivers/pwm/pwm-loongson1.c | 169 ++
On Tue, 14 Feb 2017, Vitaly Kuznetsov wrote:
> Hi,
>
> while we're still waiting for a definitive ACK from Microsoft that the
> algorithm is good for SMP case (as we can't prevent the code in vdso from
> migrating between CPUs) I'd like to send v2 with some modifications to keep
> the discussion
Rather than implementing an open addressing linked list structure
ourselves, use the standard list_head structure to improve consistency
with the rest of the kernel and reduce confusion.
Cc: Michal Hocko
Cc: Oleg Nesterov
Signed-off-by: Aleksa Sarai
---
include/linux/sched.h | 6 +-
kerne
On Mon, Feb 13, 2017 at 09:44:57PM -0700, Alex Williamson wrote:
> On Sat, 30 Jan 2016 01:33:58 +0530
> Manish Jaggi wrote:
>
> > Cavium devices matching this quirk do not perform
> > peer-to-peer with other functions, allowing masking out
> > these bits as if they were unimplemented in the ACS c
Jiro,
A recent static analysis run with CoverityScan identified a potential
change in functionality with your recent commit "sched: check negative
err value to safe one level of indent" that landed in linux-next.
The original path for case RTM_DELTFILTER would always goto errout, but
your commit
On 02/13/2017 11:58 PM, Hannes Reinecke wrote:
> On 02/13/2017 11:28 PM, Jens Axboe wrote:
>> On 02/13/2017 03:09 PM, Omar Sandoval wrote:
>>> On Mon, Feb 13, 2017 at 10:01:07PM +0100, Paolo Valente wrote:
If, at boot, a legacy I/O scheduler is chosen for a device using blk-mq,
or, viceve
On 02/14/2017 01:14 AM, Paolo Valente wrote:
>
>> Il giorno 14 feb 2017, alle ore 00:10, Jens Axboe ha
>> scritto:
>>
>> On 02/13/2017 03:28 PM, Jens Axboe wrote:
>>> On 02/13/2017 03:09 PM, Omar Sandoval wrote:
On Mon, Feb 13, 2017 at 10:01:07PM +0100, Paolo Valente wrote:
> If, at boo
Hi Thibault
On 13/02/17 20:08, Thibault Saunier wrote:
> From: Javier Martinez Canillas
>
> The media documentation says that the V4L2_COLORSPACE_SMPTE170M colorspace
> should be used for SDTV and V4L2_COLORSPACE_REC709 for HDTV. But drivers
> don't agree on the display resolution that should be
Tue, Feb 14, 2017 at 04:10:13PM CET, colin.k...@canonical.com wrote:
>Jiro,
>
>A recent static analysis run with CoverityScan identified a potential
>change in functionality with your recent commit "sched: check negative
>err value to safe one level of indent" that landed in linux-next.
>
>The orig
Subject should add prefix like:
ARM: imx: fix
best regards
Frank Li
On Tue, Feb 14, 2017 at 3:01 AM, Tiberiu Breana
wrote:
> Fixed an error in the "write-accesses" event definition.
>
> Signed-off-by: Tiberiu Breana
> ---
> arch/arm/mach-imx/mmdc.c | 2 +-
> 1 file changed, 1 insertion(+
Hi Namhyung,
On Mon, 2017-02-13 at 15:03 +0900, Namhyung Kim wrote:
> On Wed, Feb 08, 2017 at 11:25:07AM -0600, Tom Zanussi wrote:
> > Add support for saving the value of a current event's event field by
> > assigning it to a variable that can be read by a subsequent event.
> >
> > The basic synt
On Tue, 14 Feb 2017, Enric Balletbo i Serra wrote:
> Hi Lee,
>
> On 23/01/17 13:14, Lee Jones wrote:
> > On Mon, 23 Jan 2017, Alexandre Belloni wrote:
> >
> >> On 19/01/2017 at 13:30:31 +0100, Enric Balletbo i Serra wrote :
> >>> From: Stephen Barber
> >>>
> >>> On platforms with a Chrome OS EC
On Mon, 2017-02-13 at 15:04 +0900, Namhyung Kim wrote:
> On Wed, Feb 08, 2017 at 11:25:08AM -0600, Tom Zanussi wrote:
> > Named triggers must also have the same set of variables in order to be
> > considered compatible - update the trigger match test to account for
> > that.
> >
> > The reason for
On Mon, 2017-02-13 at 10:04 +0900, Namhyung Kim wrote:
> On Fri, Feb 10, 2017 at 12:58:30PM -0600, Tom Zanussi wrote:
> > Hi Masami,
> >
> > On Fri, 2017-02-10 at 18:34 +0900, Masami Hiramatsu wrote:
> > > On Fri, 10 Feb 2017 13:16:17 +0900
> > > Namhyung Kim wrote:
> > >
> > > > >
> > >
On 02/11/2017 10:49 PM, Thomas Gleixner wrote:
On Mon, 30 Jan 2017, Dmitry Safonov wrote:
Fix 32-bit compat_sys_mmap() mapping VMA over 4Gb in 64-bit binaries
and 64-bit sys_mmap() mapping VMA only under 4Gb in 32-bit binaries.
Introduced new bases for compat syscalls in mm_struct:
mmap_compat_
Hi,
This patches replaces bio_clone() with bio_fast_clone() in
bio_clone_mddev() because:
1) bio_clone_mddev() is used in raid normal I/O and isn't in
resync I/O path, and all the direct access to bvec table in
raid happens on resync I/O only except for write behind of raid1.
Write behind is trea
The current behaviour is to fall back to allocate
bio from 'fs_bio_set', that isn't a correct way
because it might cause deadlock.
So this patch simply return failure if mddev->bio_set
can't be created.
Reviewed-by: Christoph Hellwig
Signed-off-by: Ming Lei
---
drivers/md/md.c | 5 -
1 fil
Hi Namhyung,
On Tue, 2017-02-14 at 11:37 +0900, Namhyung Kim wrote:
> On Wed, Feb 08, 2017 at 11:25:09AM -0600, Tom Zanussi wrote:
> > Add support for simple addition, subtraction, and unary expressions
> > (-(expr) and expr, where expr = b-a, a+b, a+b+c) to hist triggers, in
> > order to support
Write behind need to replace pages in bio's bvecs, and we have
to clone a fresh bio with new bvec table, so use the introduced
bio_clone_bioset_partial() for it.
For other bio_clone_mddev() cases, we will use fast clone since
they don't need to touch bvec table.
Reviewed-by: Christoph Hellwig
Si
601 - 700 of 787 matches
Mail list logo
