From: Inha Song
This patch add CLKOUT driver support for Exynos5433 SoC.
Signed-off-by: Inha Song
Acked-by: Inki Dae
---
drivers/clk/samsung/clk-exynos-clkout.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/clk/samsung/clk-exynos-clkout.c
b/drivers/clk/samsung/clk-exynos-clko
This patch adds the mux/divider/gate clocks for CMU_ISP domain which
generates the clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 20 ++
drivers/clk/sams
On Thu, 2015-01-29 at 20:21 +1100, Alexey Kardashevskiy wrote:
> Modern IBM POWERPC systems support multiple (currently two) TCE tables
> per IOMMU group (a.k.a. PE). This adds a powerpc_iommu container
> for TCE tables. Right now just one table is supported.
>
> Signed-off-by: Alexey Kardashevski
This patch adds the mux/divider/gate clocks for CMU_HEVC domain which
generates the clocks for MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 24
This patch adds the mux/divider/gate clocks for CMU_CAM1 domain which
generates the clocks for Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 32 ++
d
This patch adds the mux/divider/gate clocks for CMU_HEVC domain which
generates the clocks for HEVC(High Efficiency Video Codec) decoder IP.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 15 +++
This patch adds the mux/divider/gate clocks for CMU_APOLLO domain which
generates the clocks for Cortex-A53 Quad-core processsor.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 15 ++
drivers/clk/
This patchset adds the support for following clock domains of Exynos5433
and clkout drvier.
Following clock domains has clocks for each IP.
- CMU_APOLLO : clocks for Cortex-A53 Quad-core processor.
- CMU_ATLAS : clocks for Cortex-A57 Quad-core processor, CoreSight and
L2 cache cont
This patch adds the mux/divider/gate clocks for CMU_MSCL domain which
generates the clocks for M2M (Memory to Memory) scaler, JPEG IPs.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 20 +++
drive
This patch adds the mux/divider/gate clocks for CMU_MFC domain which
generates the clocks for MFC(Multi-Format Codec) IP.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Acked-by: Inki Dae
---
.../devicetree/bindings/clock/exynos5433-clock.txt | 15 +++
drivers/clk/samsung
On 2 Feb 2015, Trond Myklebust verbalised:
> Hmm... I'm at a loss to see how rpcb_create can ever call
> rpc_new_client() with a null value for the nodename with that patch
> applied. Are you 100% sure that the above Oops came from a patched
> kernel? That IP address of "rpc_new_client+0x13b/0x1f2"
On Mon, 2015-02-02 at 14:25 +0800, kbuild test robot wrote:
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git
> for-next
> head: 2936f1d4f3e8247bd519feba7892371d5e4c6603
> commit: 105acf608f25d5e0d9fef669299a5438b7b114ee [16/21] vhost/scsi: Add
> ANY_LAYOUT vhost_sk
On Thu, Jan 29, 2015 at 12:35 PM, Luis R. Rodriguez wrote:
> On Tue, Jan 27, 2015 at 10:06:44AM +, David Vrabel wrote:
>> On 27/01/15 08:35, Jan Beulich wrote:
>> On 27.01.15 at 02:51, wrote:
>> >
>> > Even if David told you this would be acceptable, I have to question
>> > an abstract m
On Tue, 3 Feb 2015, Rasmus Villemoes wrote:
> Pulling the code protected by if (system_state == SYSTEM_BOOTING) into
> its own helper allows us to shrink .text a little. This relies on
> build_all_zonelists already having a __ref annotation. Add a comment
> explaining why so one doesn't have to tr
On Mon, 2015-02-02 at 14:35 -0800, Andrew Morton wrote:
> On Mon, 2 Feb 2015 22:18:24 + Mel Gorman wrote:
>
> > > Is there something
> > > preventing this from being addressed within glibc?
> >
> > I doubt it other than I expect they'll punt it back and blame either the
> > application for
Hi Nicholas,
On Sun, Feb 1, 2015 at 11:47 AM, Gavin Guo wrote:
> Hi Nicholas,
>
> On Sat, Jan 31, 2015 at 6:53 AM, Nicholas A. Bellinger
> wrote:
>> On Fri, 2015-01-23 at 09:30 +0800, Gavin Guo wrote:
>>> Hi Nicholas,
>>>
>>> On Fri, Jan 23, 2015 at 1:35 AM, Nicholas A. Bellinger
>>> wrote:
>>>
This patch adds the PPMU (Platform Performance Profiling Unit) dt node for
Exynos{3250|4} SoC. This patch-set send only patches related to exynos dts
file from patch[1]. The devfreq-event patches is already merged to linux-pm.git
(linux-next branch[2]).
[1] https://lkml.org/lkml/2015/1/25/573
- [P
This patch add PPMU dt node to Exynos3250-base Rinato/Monk board. The PPMU node
is used to get the utilization of DMC0/DMC1/LEFTBUS/RIGHTBUS Block.
Cc: Kukjin Kim
Signed-off-by: Chanwoo Choi
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos3250-monk.dts | 40 ++
This patch add PPMU (Platform Performance Monitoring Unit) dt node for Exynos4
(Exynos4210/4212/4412) SoC. PPMU dt node is used to monitor the utilization of
each IP.
The Exynos4210/Exynos4212/Exynos4412 SoC includes following PPMUs:
- PPMU_DMC0 0x106A_
- PPMU_DMC1 0x106B_
- PPMU
This patch add dt node for PPMU_{DMC0|DMC1|LEFTBUS|RIGHTBUS} for
exynos4412-trats2 board. Each PPMU dt node includes one event of 'PPMU Count3'.
Cc: Kukjin Kim
Cc: Myungjoo Ham
Cc: Kyungmin Park
Signed-off-by: Chanwoo Choi
Acked-by: MyungJoo Ham
---
arch/arm/boot/dts/exynos4412-trats2.dts |
This patch add PPMU (Platform Performance Monitoring Unit) dt node
to estimate the utilization of each IP in Exynos SoC throught DEVFREQ Event
subsystem.
This patch adds following PPMU dt nodes:
- PPMU_DMC0 0x106a
- PPMU_DMC1 0x106b
- PPMU_RIGHTBUS 0x112A
- PPMU_LEFTBUS 0x116A
On Fri, 2015-01-30 at 10:00 +0100, Geert Uytterhoeven wrote:
> Hi Michael,
>
> On Fri, Jan 30, 2015 at 5:09 AM, Michael Ellerman wrote:
> > On Wed, 2015-14-01 at 13:51:57 UTC, Geert Uytterhoeven wrote:
> >> of_find_node_by_name() calls of_node_put() on its "from" parameter,
> >> which must not be
Hi Roger,
Looks good to me. Applied it on v3.21 queue.
Thanks,
Chanwoo Choi
On 02/02/2015 07:21 PM, Roger Quadros wrote:
> This driver observes the USB ID pin connected over a GPIO and
> updates the USB cable extcon states accordingly.
>
> The existing GPIO extcon driver is not suitable for thi
On Mon, Feb 02, 2015 at 03:29:09PM -0800, Andrew Morton wrote:
> On Mon, 2 Feb 2015 11:55:03 +0800 "Wang, Yalin"
> wrote:
>
> > This patch change non-atomic bitops,
> > add a if() condition to test it, before set/clear the bit.
> > so that we don't need dirty the cache line, if this bit
> > have
Paolo Bonzini wrote on 2015-02-03:
>
>
> On 02/02/2015 16:33, Wincy Van wrote:
>> static void vmx_accomp_nested_posted_intr(struct kvm_vcpu *vcpu) {
>> struct vcpu_vmx *vmx = to_vmx(vcpu);
>>
>> if (is_guest_mode(vcpu) &&
>> vmx->nested.posted_intr_nv != -1 &&
>From: Mark Rutland [mailto:mark.rutl...@arm.com]
>Sent: 2015年2月2日 18:35
>To: Chao Xie
>Cc: daniel.lezc...@linaro.org; t...@linutronix.de; haojian.zhu...@linaro.org;
>linux-kernel@vger.kernel.org; devicet...@vger.kernel.org
>Subject: Re: [PATCH 1/4] clocksource: mmp: add mmp timer driver
>
>On
On Mon, 2015-02-02 at 15:03 +0200, mika.westerb...@linux.intel.com
wrote:
> On Mon, Feb 02, 2015 at 05:50:52PM +0800, Ken Xue wrote:
> > >From b9654ecbfaebde00aee746a024eec9fe8de24b97 Mon Sep 17 00:00:00 2001
> > From: Ken Xue
> > Date: Mon, 2 Feb 2015 17:32:24 +0800
> > Subject: [PATCH] This new
On (02/02/15 16:06), Sergey Senozhatsky wrote:
> So, guys, how about doing it differently, in less lines of code,
> hopefully. Don't move reset_store()'s work to zram_reset_device().
> Instead, move
>
> set_capacity(zram->disk, 0);
> revalidate_disk(zram->disk);
>
> out from zram_rese
Signed-off-by: Junjie Mao
---
drivers/edac/edac_mc_sysfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 8e48d32efe37..ab2963bdd0d5 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -1068,6 +10
On 01/29/2015 02:48 AM, Zubair Lutfullah Kakakhel wrote:
Add binding for jz4740 watchdog timer. It is a simple watchdog timer.
Signed-off-by: Zubair Lutfullah Kakakhel
Reviewed-by: Guenter Roeck
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On 01/29/2015 02:48 AM, Zubair Lutfullah Kakakhel wrote:
Add DT support to the jz4740 driver. Simple of_match_ptr. No other
modification for probe needed
Signed-off-by: Zubair Lutfullah Kakakhel
Reviewed-by: Guenetr Roeck
s/Guenetr/Guenter/
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From: "Steven Rostedt (Red Hat)"
The top level trace array is treated a little different than the
instances, as it has to deal with more of the general tracing.
The tr->dir is the tracing directory, which is an immutable
dentry, where as the tr->dir of instances are the dentry that
was created, a
From: "Steven Rostedt (Red Hat)"
tracing_init_dentry_tr() is not used outside of trace.c, it should
be static.
Signed-off-by: Steven Rostedt
---
kernel/trace/trace.c | 2 +-
kernel/trace/trace.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/trace/trace.c b/kernel/
This patchset contains the initial pinctrl (IOMUX) support for the Broadcom
Cygnus SoC. The Cygnus IOMUX controller supports group based mux configuration
and allows certain pins to be muxed to GPIO function individually
Changes from v2:
- Consolidate all Broadcom pinctrl drivers into drivers/pin
This adds the initial driver support for the Broadcom Cygnus IOMUX
controller. The Cygnus IOMUX controller supports group based mux
configuration but allows certain pins to be muxed to GPIO individually
Signed-off-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/Kconfig
This enables the IOMUX support for Broadcom Cygnus SoC
Signed-off-by: Ray Jui
---
arch/arm/boot/dts/bcm-cygnus.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi
b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 5126f9e..b014ce5 100644
--- a/arch/arm/boo
Device tree binding documentation for Broadcom Cygnus IOMUX driver
Signed-off-by: Ray Jui
Reviewed-by: Scott Branden
---
.../bindings/pinctrl/brcm,cygnus-pinmux.txt| 159
1 file changed, 159 insertions(+)
create mode 100644
Documentation/devicetree/bindings/pinct
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: 7eeafbcab47fe9860e5106286db83d60e3f35644
Borislav Petkov (1):
tracing: Remove newline from trace_printk warning banner
Dave Martin (1):
tracing: Add array printing helper
Steven Rostedt (Red
From: Dave Martin
If a trace event contains an array, there is currently no standard
way to format this for text output. Drivers are currently hacking
around this by a) local hacks that use the trace_seq functionailty
directly, or b) just not printing that information. For fixed size
arrays, fo
From: Tina Ruchandani
The ring_buffer_producer uses 'struct timeval' to measure
its start and end times. 'struct timeval' on 32-bit systems
will have its tv_sec value overflow in year 2038 and beyond.
This patch replaces struct timeval with 'ktime_t' which uses
64-bit representation for nanosecon
From: Borislav Petkov
Remove the output-confusing newline below:
[0.191328]
**
[0.191493] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[0.191586] ** **
...
Link
On 01/30/15 13:48, Kumar Gala wrote:
> On Jan 30, 2015, at 3:37 PM, Stephen Boyd wrote:
>
>> On 01/30/15 08:32, Kumar Gala wrote:
>>> On Jan 30, 2015, at 12:25 AM, Andy Gross wrote:
>>>
Required properties if child node exists:
- #address-cells: Must be 1
- #size-cells: Must be 1
>
This new feature is to interpret AMD specific ACPI device to
platform device such as I2C, UART found on AMD CZ and later chipsets. It
based on example intel LPSS. Now, it can support AMD I2C & UART.
Signed-off-by: Ken Xue
---
arch/x86/Kconfig| 11 +++
drivers/acpi/Makefile | 2 +-
d
> -Original Message-
> From: Kirill A. Shutemov [mailto:kir...@shutemov.name]
> Sent: Tuesday, February 03, 2015 9:18 AM
> To: Andrew Morton
> Cc: Wang, Yalin; 'a...@arndb.de'; 'linux-a...@vger.kernel.org'; 'linux-
> ker...@vger.kernel.org'; 'li...@arm.linux.org.uk'; 'linux-arm-
> ker...@li
On 2/3/15 05:20, Joe Perches wrote:
> On Tue, 2015-02-03 at 05:14 +0800, Chen Gang S wrote:
>> hci_test_bit() does not modify 2nd parameter, so it is better to let it
>> be constant, or may cause build warning. The related warning (with
>> allmodconfig under xtensa):
> []
>> diff --git a/net/blueto
Signed-off-by: Junjie Mao
---
drivers/edac/i7core_edac.c | 39 +++
1 file changed, 27 insertions(+), 12 deletions(-)
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 9cd0b301f81b..98911150411b 100644
--- a/drivers/edac/i7core_edac.c
+
v2: do not call kfree on allocated devs after device_initialize is called
Signed-off-by: Junjie Mao
---
drivers/edac/i7core_edac.c | 37 +
1 file changed, 25 insertions(+), 12 deletions(-)
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
i
Hi Jaegeuk,
IMHO, it looks better user could decide the size of trim considering latency of
trim.
Otherwise, additional checkpoints user doesn't want will occur.
Regards,
Changman
On Mon, Feb 02, 2015 at 03:29:25PM -0800, Jaegeuk Kim wrote:
> Change long from v1:
> o add description
> o chang
From: Richard Weinberger
Date: Fri, 30 Jan 2015 20:50:44 +0100
> Update netlink_mmap.txt wrt. commit 4682a0358639b29cf
> ("netlink: Always copy on mmap TX.").
>
> Signed-off-by: Richard Weinberger
Applied, thanks.
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th
Ping:)
On 2015/1/20 11:08, Jiang Liu wrote:
> Hi all,
> The generic hierarchy irqdomain and stacked irqchip implementation
> has been merged into v3.19, so this patch set converts x86 interupt
> management to hierarchy irqdomain and stacked irqchip. I will send out
> another following-on pat
Ping)
On 2015/1/20 13:51, Jiang Liu wrote:
> This is a following-on patch of "[Patch Part1 v7 00/38] Convert x86 to
> hierarchy irqdomain and stacked irqchip" at
> https://lkml.org/lkml/2015/1/19/685
>
> The precedent patch has convert x86 interrupt management subsystem to
> hierarchy irqdomain a
On 2/3/15 10:32, Chen Gang S wrote:
> On 2/3/15 05:20, Joe Perches wrote:
>> On Tue, 2015-02-03 at 05:14 +0800, Chen Gang S wrote:
>>> hci_test_bit() does not modify 2nd parameter, so it is better to let it
>>> be constant, or may cause build warning. The related warning (with
>>> allmodconfig und
From: Arnd Bergmann
Date: Fri, 30 Jan 2015 22:58:19 +0100
> ARM has 32-byte cache lines, which according to the comment in
> the init registers function seems to work best with the default
> value of 0x4800 that is also used on sparc and parisc.
>
> This adds ARM to the same list, to use that de
On Thu, 2015-01-29 at 20:22 +1100, Alexey Kardashevskiy wrote:
> This adds create/remove window ioctls to create and remove DMA windows.
>
> This changes VFIO_IOMMU_SPAPR_TCE_GET_INFO handler to return additional
> information such as a number of supported windows and maximum number
> levels of TC
--
[ 33.812038] WARNING: CPU: 11 PID: 1996 at fs/block_dev.c:57
__blkdev_put+0x1d7/0x210()
[ 33.812817] Modules linked in:
[ 33.813142] CPU: 11 PID: 1996 Comm: dd Not tainted 3.19.0-rc6-next-20150202+
#1125
[ 33.813837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
Bochs 01
On Tue, Feb 03, 2015 at 10:54:33AM +0900, Sergey Senozhatsky wrote:
> On (02/02/15 16:06), Sergey Senozhatsky wrote:
> > So, guys, how about doing it differently, in less lines of code,
> > hopefully. Don't move reset_store()'s work to zram_reset_device().
> > Instead, move
> >
> > set_capacit
On 02/02/2015 08:09 AM, Russell King - ARM Linux wrote:
On Mon, Feb 02, 2015 at 07:32:05AM -0500, Yang Kuankuan wrote:
On 02/02/2015 06:53 AM, Russell King - ARM Linux wrote:
On Mon, Feb 02, 2015 at 12:02:50PM +0800, Daniel Kurtz wrote:
Hi ykk,
On Sat, Jan 31, 2015 at 10:34 PM, Yang Kuankuan
On Mon, Feb 2, 2015 at 6:09 PM, Dexuan Cui wrote:
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, February 2, 2015 17:36 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-
de...@linuxdriverproject.org; o...@
Krzysztof Kozlowski wrote:
>
> Prevent possible NULL pointer dereference if of_iomap() fails. Handle
> the error by skipping such power domain.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> arch/arm/mach-exynos/pm_domains.c | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/
On Sun, 1 Feb 2015, Geert Uytterhoeven wrote:
> On Sun, Feb 1, 2015 at 4:39 AM, Finn Thain wrote:
> > On Sun, 4 Jan 2015, Geert Uytterhoeven wrote:
> > > On Sun, Jan 4, 2015 at 8:21 AM, Finn Thain wrote:
> > > > On Thu, 1 Jan 2015, Rickard Strandqvist wrote:
> > > > > Removes some functions that
On Mon, Jan 26, 2015 at 04:00:20PM -0800, David Rientjes wrote:
> [...]
> This is a result of allowing something external (process B) be able to
> clear hwm so that you never knew the value went to 100MB. That's the
> definition of a race, I don't know how to explain it any better and making
> any
Krzysztof Kozlowski wrote:
>
> Hi Kukjin,
>
Hi,
>
> I grouped into one patchset already posted patches for Trats2 board:
> 1. Fuel gauge:
>https://lkml.org/lkml/2015/1/7/167
> 2. Suspend configuration for max77686 regulators:
>https://lkml.org/lkml/2014/10/29/262
> 3. GPIO control for m
Krzysztof Kozlowski wrote:
>
> Add to Trats2 DTS new node for configuring the max77693 charger driver.
> Only the maxim,constant-microvolt differs from default value but set all
> of the optional properties anyway.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> arch/arm/boot/dts/exynos4412-trat
From: SF Markus Elfring
Date: Sat, 31 Jan 2015 18:15:59 +0100
> From: Markus Elfring
> Date: Sat, 31 Jan 2015 18:10:03 +0100
>
> The kfree() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
>
> This issue was detected by u
On Tue, Feb 3, 2015 at 9:21 AM, Zhang, Yang Z wrote:
> Paolo Bonzini wrote on 2015-02-03:
>>
>>
>> On 02/02/2015 16:33, Wincy Van wrote:
>>> static void vmx_accomp_nested_posted_intr(struct kvm_vcpu *vcpu) {
>>> struct vcpu_vmx *vmx = to_vmx(vcpu);
>>>
>>> if (is_guest_mode(vcpu) &
Let the wm8731 codec to manage clock by itself.
As all at91 related boards have been switch to CCF framework. So, on
the at91 related boards which use wm8731 will let it manage the clock,
or else the board use wm8731 is broken.
However, at the same time the wm8731 codec is used on other boards,
I
For TKT238285 hardware issue which may cause txfifo store data twice can only
be caught on i.mx6dl, we use pio mode instead of DMA mode on i.mx6dl.
Signed-off-by: Robin Gong
---
drivers/spi/spi-imx.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-
On Tue, Feb 3, 2015 at 11:30 AM, KY Srinivasan
wrote:
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, February 2, 2015 7:09 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-
de...@linuxdriverproject.org
> -Original Message-
> From: Jason Wang [mailto:jasow...@redhat.com]
> Sent: Monday, February 2, 2015 7:38 PM
> To: KY Srinivasan
> Cc: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
> driverdev-de...@linuxdriverproject.org; o...@aepfle.de;
> a...@canonical.com; vku
> -Original Message-
> From: Jason Wang [mailto:jasow...@redhat.com]
> Sent: Monday, February 2, 2015 7:09 PM
> To: Dexuan Cui
> Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
> de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
> Srinivasan; vk
On Wed, Jan 28, 2015 at 04:06:24PM +0800, HuKeping wrote:
> Hi greg,
> We want to use pstore on linux 3.10. But we found several bugfixs have not
> been merged yet. Most of them are obvious and can be cherry-picked cleanly.
> Would you please apply them to stable 3.10?
>
> v1 -> v2:
> - remove d4
On systems which don't implement sys_execveat(), this test produces a
lot of output.
Add a check at the beginning to see if the syscall is present, and if
not just note one error and return.
When we run on a system that doesn't implement the syscall we will get
ENOSYS back from the kernel, so cha
On (02/03/15 12:02), Minchan Kim wrote:
> On Tue, Feb 03, 2015 at 10:54:33AM +0900, Sergey Senozhatsky wrote:
> > On (02/02/15 16:06), Sergey Senozhatsky wrote:
> > > So, guys, how about doing it differently, in less lines of code,
> > > hopefully. Don't move reset_store()'s work to zram_reset_devi
Krzysztof Kozlowski wrote:
>
> The 'pm_data', 'exynos_release_ret_regs' and
> 'exynos5420_release_ret_regs' are not exported nor used outside of
> suspend.c file. Make them static.
>
> This fixes following sparse warnings:
> arch/arm/mach-exynos/suspend.c:83:23: warning: symbol 'pm_data' was not
On Tue, Feb 03, 2015 at 10:40:14AM +0800, Junjie Mao wrote:
> v2: do not call kfree on allocated devs after device_initialize is called
>
> Signed-off-by: Junjie Mao
> ---
> drivers/edac/i7core_edac.c | 37 +
> 1 file changed, 25 insertions(+), 12 deletions(-)
Sylwester Nawrocki wrote:
>
> On 23/01/15 06:03, Inha Song wrote:
> > This patch add WM1811 audio codec, I2S interface and the sound
> > machine nodes to enable audio on exynos4412-trats2 board.
> >
> > Signed-off-by: Inha Song
>
> Reviewed-by: Sylwester Nawrocki
>
Applied, thanks.
- Kukjin
On Tue, Feb 3, 2015 at 11:40 AM, KY Srinivasan
wrote:
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, February 2, 2015 7:38 PM
To: KY Srinivasan
Cc: Dexuan Cui; gre...@linuxfoundation.org;
linux-kernel@vger.kernel.org;
driverdev-de...@linuxdri
On Mon, Feb 2, 2015 at 12:35 PM, Dexuan Cui wrote:
Before the line vmbus_open() returns, srv->util_cb can be already
running
and the variables, like util_fw_version, are needed by the
srv->util_cb.
So we have to make sure the variables are initialized before the
vmbus_open().
CC: "K. Y.
At Mon, 02 Feb 2015 21:11:50 +0100,
Arnd Bergmann wrote:
>
> On Tuesday 03 February 2015 00:48:20 Yoshinori Sato wrote:
> > At Mon, 2 Feb 2015 09:10:06 +0100,
> > Geert Uytterhoeven wrote:
> > >
> > > Hi Sato-san,
> > >
> > >
> > > On Mon, Feb 2, 2015 at 8:24 AM, Yoshinori Sato
> > > wrote:
>
On Mon, 2015-02-02 at 11:13 -0800, Linus Torvalds wrote:
> IOW, instead of
>
> m = 1UL << (BITS_PER_LONG - 2);
>
> perhaps something like
>
>m = 1UL << (BITS_PER_LONG/2- 2);
>if (m < x)
>m <<= BITS_PER_LONG/2;
>
> (assuming gcc can change that code into a "cmov") might cut dow
At Mon, 2 Feb 2015 22:07:50 +0100,
Geert Uytterhoeven wrote:
>
> Hi Sato-san,
>
> Your second version looks fine to me, except for this part:
>
> On Mon, Feb 2, 2015 at 4:48 PM, Yoshinori Sato
> wrote:
> > --- a/arch/um/Kconfig.common
> > +++ b/arch/um/Kconfig.common
> > @@ -9,6 +9,7 @@ config
On Mon, 2015-02-02 at 11:00 -0800, Linus Torvalds wrote:
> Hmm. I don't disagree, but would like some more feedback.
>
> Davidlohr - you were the person to touch this function last (commit
> 30493cc9dddb: "lib/int_sqrt.c: optimize square root algorithm"), and
> you did so for performance reasons.
49060] Buffer I/O error on dev zram0, logical block 180830, lost async
page write
[ 33.750687] Buffer I/O error on dev zram0, logical block 180831, lost async
page write
[ 33.752286] Buffer I/O error on dev zram0, logical block 180832, lost async
page write
[ 33.811590] [
On (02/03/15 13:50), Minchan Kim wrote:
> Signed-off-by: Minchan Kim
Acked-by: Sergey Senozhatsky
> ---
> drivers/block/zram/zram_drv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
> index a32069f98afa..
On Mon, 2015-02-02 at 20:41 -0800, Davidlohr Bueso wrote:
> On Mon, 2015-02-02 at 11:13 -0800, Linus Torvalds wrote:
> > IOW, instead of
> >
> > m = 1UL << (BITS_PER_LONG - 2);
> >
> > perhaps something like
> >
> >m = 1UL << (BITS_PER_LONG/2- 2);
> >if (m < x)
> >m <<= BITS_PE
Hi Nicholas,
Today's linux-next merge of the target-updates tree got a conflict in
drivers/vhost/scsi.c between commit 46243860806b ("vhost-scsi: Add
missing virtio-scsi -> TCM attribute conversion") from Linus' tree and
commit 2936f1d4f3e8 ("vhost/scsi: Global tcm_vhost -> vhost_scsi
rename") fro
This patch adds MAX77843 core/irq driver to support PMIC,
MUIC(Micro USB Interface Controller), Charger, Fuel Gauge,
LED and Haptic device.
Cc: Lee Jones
Signed-off-by: Jaewon Kim
Signed-off-by: Beomho Seo
---
drivers/mfd/Kconfig | 14 ++
drivers/mfd/Makefile
This patch adds new regulator driver to support max77843
MFD(Multi Function Device) chip`s regulators.
The Max77843 has two voltage regulators for USB safeout.
Cc: Mark Brown
Signed-off-by: Jaewon Kim
Signed-off-by: Beomho Seo
---
drivers/regulator/Kconfig|8 ++
drivers/regulator/Makef
This patch adds MAX77843 extcon driver to support for MUIC(Micro
USB Interface Controller) device by using EXTCON subsystem to handle
various external connectors.
Cc: Chanwoo Choi
Signed-off-by: Jaewon Kim
---
drivers/extcon/Kconfig | 10 +
drivers/extcon/Makefile |1 +
Add document describing device tree bindings for max77843 MFD.
Drivers: MFD core, regulator, extcon, charger and fuelgauge.
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: Lee Jones
Cc: Chanwoo Choi
Cc: Sebastian Reichel
Cc: Mark Brown
Signed-off-by: Ja
This patch series adds MAX77843(Multi Function Device) driver.
The MAX77843 includes MUIC(Micro USB Interface Circuit), Li+ Charger
with Fuel Gauge and 2 safeout LDOs for USB device.
It is interfaced to host controller using I2C.
Changes in V2:
MFD Core
- Fix charger regmap handle and typo.
MUIC
From: Beomho Seo
This patch adds device driver of max77843 charger. This driver provide
initialize each charging mode(e.g. fast charge, top-off mode and constant
charging mode so on.). Additionally, control charging paramters to use
i2c interface.
Cc: Sebastian Reichel
Signed-off-by: Beomho Seo
From: Beomho Seo
This patch adds device driver of max77843 fuel gauge.
The driver support for battery fuel gauge in Maxim Max77843.
It is fuel-gauge systems for lithuum-ion batteries in handled and
portable devices.
Cc: Sebastian Reichel
Signed-off-by: Beomho Seo
---
drivers/power/Kconfig
Hi Mike,
Today's linux-next merge of the clk tree got a conflict in
arch/arm/mach-omap2/io.c between commit c27964b5d2f3 ("ARM: OMAP2+: Fix
ti81xx class type") from the arm-soc tree and commit eded36fe29e1
("ARM: OMAP3: use clock data from TI clock driver for legacy boot")
from the clk tree.
I fi
Hi Mike,
Today's linux-next merge of the clk tree got a conflict in
arch/arm/mach-omap2/cclock3xxx_data.c between commit ca662ee7b8a8
("ARM: OMAP2+: Remove unused ti81xx platform init code") from the
arm-soc tree and commit d6540b193719 ("ARM: OMAP3: remove legacy clock
data") from the clk tree.
When the MXC MMUC driver is used on a Freescale MPC512x machine, it
contains some additional byteswapping code (I'm assuming this is a
workaround for a hardware defect). This uses the ppc specific st_le32()
function, but there's no reason not to use the generic swab32() function
instead. gcc is c
The bt8xx PCI DVB driver includes a powerpc specific hack, using one of
the powerpc specific byteswapping functions in an IO helper macro.
There's no reason to use the powerpc specific function instead of a
generic byteswap, so this patch removes it. I'm not sure if the powerpc
specific memory ba
The powerpc specific st_le*() and ld_le*() functions in
arch/powerpc/asm/swab.h no longer have any users. They are also
misleadingly named, since they always byteswap, even on a little-endian
host.
This patch removes them.
Signed-off-by: David Gibson
---
arch/powerpc/include/asm/swab.h | 26 --
arch/powerpc/include/asm/swab.h includes some powerpc specific
byteswapping functions, which are implemented in terms of powerpc's
built in byte reversed load/store instructions. There are two problems with
this:
1) They're not necessary - gcc is perfectly capable of generating the
byte-rever
ppc has special instruction forms to efficiently load and store values
in non-native endianness. These can be accessed via the arch-specific
{ld,st}_le{16,32}() inlines in arch/powerpc/include/asm/swab.h.
However, gcc is perfectly capable of generating the byte-reversing
load/store instructions w
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