Re: [PATCH] ARM: dts: Add Exynos5250 Snow Rev5+ support

2015-09-29 Thread Kukjin Kim
On 09/30/15 09:30, Krzysztof Kozlowski wrote: > On 29.09.2015 20:57, Javier Martinez Canillas wrote: >> There are 2 revisions of the Exynos5250 Snow Chromebook that were shipped: >> Rev4 and Rev5. The only difference between these 2 revisions is the codec, >> Rev4 has a max98095 codec while Rev5 ha

Re: [PATCH v2] ARM: dts: Add Exynos5250 Snow Rev5+ support

2015-09-29 Thread Kukjin Kim
On 09/30/15 15:44, Javier Martinez Canillas wrote: > There are 2 revisions of the Exynos5250 Snow Chromebook that were shipped: > Rev4 and Rev5. The only difference between these 2 revisions is the codec, > Rev4 has a max98095 codec while Rev5 has a max98090. > > Mainline only supports Rev4 so thi

Re: [PATCH] x86: fix build failure

2015-09-29 Thread Sedat Dilek
On Tue, Sep 29, 2015 at 8:59 PM, Sedat Dilek wrote: > On Tue, Sep 29, 2015 at 6:40 PM, Andrey Ryabinin > wrote: >> With KMEMCHECK=y, KASAN=n: >> >> arch/x86/platform/efi/efi.c:673:3: error: implicit declaration of function >> ‘memcpy’ [-Werror=implicit-function-declaration] >> arch/x86/platform

Re: [PATCH 0/9] drivers:mtd:UBI: add bakvol module for MLC NAND paired page issue

2015-09-29 Thread Richard Weinberger
Bean, Am 30.09.2015 um 07:31 schrieb Bean Huo 霍斌斌 (beanhuo): >> As stated before, using OOB in UBI is not going to happen unless proven that >> there is absolutely no other way to solve the paired pages problem. >> >> Nacked-by: Richard Weinberger >> >> Sorry, >> //Richard > > Hi, Richard > Than

Re: [regression] [git pull] drm for 4.3

2015-09-29 Thread Daniel Vetter
On Tue, Sep 29, 2015 at 09:07:22PM -0400, da...@codemonkey.org.uk wrote: > On Thu, Sep 24, 2015 at 04:26:28PM +0300, Jani Nikula wrote: > > On Thu, 24 Sep 2015, "da...@codemonkey.org.uk" > wrote: > > > On Wed, Sep 23, 2015 at 11:07:56AM +, Lankhorst, Maarten wrote: > > > > Hey, > > > >

Re: [PATCH 1/2] regulator: act8865: support output voltage by VSET2[] bits

2015-09-29 Thread kbuild test robot
Hi Wenyou, [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore] config: i386-randconfig-r0-201539 (attached as .config) reproduce: git checkout 2470179cdcc3b8eebdb6abd5aecbbe6e2804fb33 # save the attached .config to linux build tree make ARCH=i386 All error/

Re: [PATCH v5 03/17] drm: bridge: analogix/dp: fix some obvious code style

2015-09-29 Thread Yakir Yang
Hi Krzysztof, On 09/30/2015 01:22 PM, Krzysztof Kozlowski wrote: On 22.09.2015 16:34, Yakir Yang wrote: Fix some obvious alignment problems, like alignment and line over 80 characters problems, make this easy to be maintained later. Signed-off-by: Yakir Yang --- Changes in v5: - Resequence th

Re: [PATCH v5 02/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory

2015-09-29 Thread Yakir Yang
Hi Krzysztof, On 09/30/2015 01:17 PM, Krzysztof Kozlowski wrote: On 22.09.2015 16:29, Yakir Yang wrote: Split the dp core driver from exynos directory to bridge directory, and rename the core driver to analogix_dp_*, rename the platform code to exynos_dp. Beside the new analogix_dp driver woul

Re: [GIT PULL] Samsung fixes for v4.3

2015-09-29 Thread Kukjin Kim
On 09/30/15 08:59, Krzysztof Kozlowski wrote: > Dear Kukjin, > > Below you will find fixes for current release cycle which are not > present yet in your tree. > > Best regards, > Krzysztof > > > The following changes since commit 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f: > > Linux 4.3-rc1 (2

[PATCH v2] ARM: dts: Add Exynos5250 Snow Rev5+ support

2015-09-29 Thread Javier Martinez Canillas
There are 2 revisions of the Exynos5250 Snow Chromebook that were shipped: Rev4 and Rev5. The only difference between these 2 revisions is the codec, Rev4 has a max98095 codec while Rev5 has a max98090. Mainline only supports Rev4 so this patch moves the common device nodes to a DTSI file and adds

[PATCH v2 3/3] ARM: dts: sun6i: hummingbird: Drop AXP221 DC1SW and DC5LDO supplies

2015-09-29 Thread Chen-Yu Tsai
"dcdc1-supply" and "dcdc5-supply" have been dropped, as they are internally connected and should not be represented in the device tree. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/boot/dts/sun6i-a31-hum

[PATCH 2/2] regulator: act8865: add DT binding for property "active-semi,vsel-high"

2015-09-29 Thread Wenyou Yang
Add a DT property "active-semi,vsel-high" to indicate the VSEL pin is high. If this property is missing, then assume the VSEL pin is low(0). Signed-off-by: Wenyou Yang --- .../bindings/regulator/act8865-regulator.txt |3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/

[PATCH 1/2] regulator: act8865: support output voltage by VSET2[] bits

2015-09-29 Thread Wenyou Yang
For the step-down DC/DC regulators, the output voltage is selectable by setting VSEL pin that when VSEL is low, output voltage is programmed by VSET1[] bits, and when VSEL is high, output voltage is programmed by VSET2[] bits. The DT property "active-semi,vsel-high" is used to specify the VSEL pin

[PATCH v2 2/3] regulator: axp20x: set supply names for AXP22X DC1SW/DC5LDO internally

2015-09-29 Thread Chen-Yu Tsai
The DC1SW and DC5LDO regulators in the AXP22X are internally chained to DCDC1 and DCDC5, hence the names. The original bindings used the parent regulator names for the supply regulator property. Since they are internally connected, the relationship should not be represented in the device tree, but

[PATCH v2 0/3] regulator: axp20x: Drop AXP221 DC1SW/DC5LDO supplies from bindings

2015-09-29 Thread Chen-Yu Tsai
Hi everyone, This is v2 of "regulators: axp20x: Rename AXP221 DC1SW and DC5LDO supply names". v2 removes the regulator supply properties for AXP221 DC1SW and DC5LDO, instead of renaming them. These 2 regulators are secondary outputs for DCDC1 and DCDC5 buck regulators, respectively, so they are co

[PATCH v2 1/3] mfd: axp20x: Drop AXP221 DC1SW and DC5LDO regulator supplies from bindings

2015-09-29 Thread Chen-Yu Tsai
The DC1SW and DC5LDO regulators in the AXP221 are internally chained to DCDC1 and DCDC5, hence the names. The original bindings used the parent regulator names for the supply regulator property. This causes some confusion when we actually use it in the dts: axp221 { /* self

[PATCH 0/2] Add support to make output voltage determined by VSET2[] bits

2015-09-29 Thread Wenyou Yang
The patch is to add support to make the output voltage of ACT8865 DC/DC regulator determined by VSET2[] bits. The DT property "active-semi,vsel-high" is used to specify the VSEL pin at high on the board. When the VSEL pin is high, output voltage is programmed by VSET2[] bits. Wenyou Yang (2): r

Re: [PATCH] ARM: dts: Add Exynos5250 Snow Rev5+ support

2015-09-29 Thread Javier Martinez Canillas
Hello Krzysztof, On 09/30/2015 02:30 AM, Krzysztof Kozlowski wrote: [snip] >> >> The DTS in the vendor ChromeOS tree are called exynos5250-snow-rev{4,5}.dtb >> but I decided to leave Rev4 as exynos5250-snow.dtb to avoid breaking u-boot >> that has CONFIG_DEFAULT_DEVICE_TREE="exynos5250-snow" in

Re: [PATCH v5 1/3] ARM: dts: vf500-colibri: Add device tree node for touchscreen support

2015-09-29 Thread Shawn Guo
On Tue, Sep 01, 2015 at 06:06:53PM +0530, Sanchayan Maity wrote: > Add device tree node for touchscreen support on Colibri VF50. The > touchscreen functionality on VF50 uses the ADC channels of Vybrid > and some GPIOs. Also add pinctrl nodes for proper pinmux. > > Signed-off-by: Sanchayan Maity

Re: [PATCH] ARM: dts: Add Exynos5250 Snow Rev5+ support

2015-09-29 Thread Javier Martinez Canillas
Hello Doug, On 09/29/2015 07:28 PM, Doug Anderson wrote: [snip] > > >> arch/arm/boot/dts/Makefile| 1 + >> arch/arm/boot/dts/exynos5250-snow-common.dtsi | 684 >> ++ >> arch/arm/boot/dts/exynos5250-snow-rev5.dts| 47 ++ >> arch/arm/boot/dts/

Re: [PATCH 4/4] test_printf: test printf family at runtime

2015-09-29 Thread Andy Shevchenko
On Mon, 2015-09-28 at 22:55 +0200, Rasmus Villemoes wrote: > On Mon, Sep 28 2015, Andy Shevchenko < > andriy.shevche...@linux.intel.com> wrote: > > > On Fri, 2015-09-25 at 19:41 +0200, Rasmus Villemoes wrote: > > > This adds a simple module for testing the kernel's printf > > > facilities. Previou

[PATCH 1/2] misc: genwqe: fix a comment typo

2015-09-29 Thread Geliang Tang
Just fix a typo in the code comment. Signed-off-by: Geliang Tang --- drivers/misc/genwqe/card_base.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/genwqe/card_base.h b/drivers/misc/genwqe/card_base.h index e735344..cb851c1 100644 --- a/drivers/misc/genwqe/card_

[PATCH 2/2] libxfs: fix two comment typos

2015-09-29 Thread Geliang Tang
Just fix two typos in code comments. Signed-off-by: Geliang Tang --- fs/xfs/libxfs/xfs_btree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index f7d7ee7..1bd3532 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/

Re: [PATCH 1/2] dma: pxa_dma: fix the no-requestor case

2015-09-29 Thread Vinod Koul
On Thu, Sep 10, 2015 at 07:17:45PM +0200, Robert Jarzmik wrote: > A very small number of devices don't use the flow control offered by > requestor lines. In these specific cases, the pxa dma driver should be > aware of that and not try to use a requestor line. And these fail for me, what were thes

Re: [PATCH 2/2] dma: pxa_dma: fix residue corner case

2015-09-29 Thread Vinod Koul
On Thu, Sep 10, 2015 at 07:17:46PM +0200, Robert Jarzmik wrote: > A very tiny temporal window exists in the residue calculation where : > - upon entering residue calculation, the transfer is ongoing > - when reading the current transfer pointer, it just changed to >the "finisher/linker" descr

Re: linux-next: build failure after merge of the tip tree

2015-09-29 Thread Stephen Rothwell
Hi Jiri, On Wed, 30 Sep 2015 08:08:12 +0200 Jiri Olsa wrote: > > ouch, forgot to CC you, sry No worries, I was watching ... > it won't fix the build if you still have old .cmd file in you tree (I presume > that's the case), > once those are regenerated you shouldn't meet the issue again Unfor

Re: [PATCH 2/3] thermal: Add Mediatek thermal controller support

2015-09-29 Thread Sascha Hauer
Hi Vladimir, On Wed, Sep 23, 2015 at 09:31:12PM +0300, Vladimir Zapolskiy wrote: > Hi Sascha, > > in case of OF_DYNAMIC enabled of_parse_phandle() requires of_node_put(), > which is fine to place right here. > > > + if (auxadc_phys_base == OF_BAD_ADDR) { > > + dev_err(&pdev->dev, "Ca

Re: [PATCH RFC 0/5] powerpc:numa Add serial nid support

2015-09-29 Thread Raghavendra K T
On 09/30/2015 01:16 AM, Denis Kirjanov wrote: On 9/29/15, Raghavendra K T wrote: On 09/28/2015 10:34 PM, Nishanth Aravamudan wrote: On 28.09.2015 [13:44:42 +0300], Denis Kirjanov wrote: On 9/27/15, Raghavendra K T wrote: Problem description: Powerpc has sparse node numbering, i.e. on a 4 no

Re: [PATCH 2/3] thermal: Add Mediatek thermal controller support

2015-09-29 Thread Sascha Hauer
Hi Eduardo, On Tue, Sep 29, 2015 at 04:04:40PM -0700, Eduardo Valentin wrote: > On Wed, Sep 23, 2015 at 03:37:42PM +0200, Sascha Hauer wrote: > > +#include > > +#include > > +#include > > +#include > > +#include > > +#include > > +#include > > +#include > > You dont seam to be using this

Re: [BUG] perf cross-compile error dual to fixdep not host-exe

2015-09-29 Thread Jiri Olsa
On Wed, Sep 30, 2015 at 11:18:20AM +0800, He Kuang wrote: > Hi, > > perf cross-compile error dual to fixdep is not a host executable, first bad > commit > is 7c422f557266("tools build: Build fixdep helper from perf and basic libs") > > Cross-compiling an aarch64 target on x86_64 host, error like

linux-next: Tree for Sep 30

2015-09-29 Thread Stephen Rothwell
Hi all, Changes since 20150929: I have added a final powerpc pseries_le_defconfig build. I used the h8300 tree from next-20150828 since the current tree has been rebased onto linux-next again :-( The l2-mtd tree gained a build failure for which I reverted 2 commits. The drm-intel tree gained

Re: [PATCH] drm/gma500: fix double freeing

2015-09-29 Thread Sudip Mukherjee
On Tue, Sep 29, 2015 at 03:20:35PM +0200, Patrik Jakobsson wrote: > On Thu, Sep 24, 2015 at 5:57 PM, Sudip Mukherjee > wrote: > > On Wed, Sep 09, 2015 at 06:20:40PM +0530, Sudip Mukherjee wrote: > >> If backing->stolen is true then we were freeing backing by calling > >> psb_gtt_free_range() but w

[PATCH] staging: dgap: fix memory leak in dgap_parsefile()

2015-09-29 Thread Ronit Halder
In dgap_parsefile() char pointers are set with kstrdup() without checking that some string is allocated to that char pointer before. This patch frees the memory if already allocated and then set the poniter with kstrdup(). Signed-off-by: Ronit halder --- drivers/staging/dgap/dgap.c | 12

Re: linux-next: build failure after merge of the tip tree

2015-09-29 Thread Jiri Olsa
On Wed, Sep 30, 2015 at 12:56:40PM +1000, Stephen Rothwell wrote: > Hi all, > > On Thu, 17 Sep 2015 10:34:23 +1000 Stephen Rothwell > wrote: > > > > On Wed, 16 Sep 2015 08:16:52 +0200 Jiri Olsa wrote: > > > > > > On Wed, Sep 16, 2015 at 10:12:45AM +1000, Stephen Rothwell wrote: > > > > > > > >

RE: [PATCH 1/9] drivers:nand:mtd: add support for UBI bakvol in mtd layer

2015-09-29 Thread beanhuo
> Hi Bean, > > On Mon, 28 Sep 2015 07:02:37 + > Bean Huo 霍斌斌 (beanhuo) wrote: > > > Add support for UBI bakvol in mtd layer. > > > > This solution based on MLC NAND dual plane program. > > so add hook in mtd layer. > > I know you don't have any other choices to expose "two-plane page progra

Re: [PATCH 1/2] tpm, tpm_tis: use acpi_driver instead of pnp_driver

2015-09-29 Thread Matthew Garrett
On Wed, Sep 30, 2015 at 08:56:12AM +0300, Jarkko Sakkinen wrote: > I found at least all the IDs listed from drivers/acpi/acpi_pnp.c but you > might be right that they might be (don't know) with pnpbios. The entries in acpi_pnp.c mean "If this device is declared in an ACPI table, create a PNP dev

Re: [PATCH 1/2] tpm, tpm_tis: use acpi_driver instead of pnp_driver

2015-09-29 Thread Matthew Garrett
On Wed, Sep 30, 2015 at 08:58:35AM +0300, Jarkko Sakkinen wrote: > Right. I think it would make sense to be conservative and use > acpi_driver only for MSFT0101 because at least I don't know answer > to this question. It would be a risk to take these fixes to the stable > kernels othwerwise. In th

Re: [PATCH 3.14 00/84] 3.14.54-stable review

2015-09-29 Thread Greg Kroah-Hartman
On Wed, Sep 30, 2015 at 11:23:30AM +0530, Sudip Mukherjee wrote: > On Tue, Sep 29, 2015 at 05:17:52PM +0200, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.14.54 release. > > There are 84 patches in this series, all will be posted as a response > > to this one.

RE: [PATCH] infiniband:Remove unneeded function definitions and declarations in the file, mad.c

2015-09-29 Thread Weiny, Ira
> > This removes the definitions and declarations of the functions > ib_register_mad_snoop and register_snoop_agent in the file mad.c due to have > no more callers and thus can be removed to reduce code size of this particular > file. I don't disagree with removing the snoop code, however, I don'

[PATCH RFC] IB/mad: remove obsolete snoop interface

2015-09-29 Thread ira . weiny
From: Ira Weiny This interface has no current users and is obsolete. Signed-off-by: Ira Weiny --- This has undergone a medium level of testing. I have run it against mlx4, qib, and OPA hardware and it does not seem to cause any regressions. drivers/infiniband/core/mad.c | 226 +

Re: [PATCH 1/7] phy: exynos-usb2: add vbus regulator support

2015-09-29 Thread Marek Szyprowski
Hello, On 2015-08-27 11:54, Kishon Vijay Abraham I wrote: On Tuesday 25 August 2015 11:42 AM, Krzysztof Kozlowski wrote: On 25.08.2015 14:47, Marek Szyprowski wrote: Hello, On 2015-08-21 14:44, Kishon Vijay Abraham I wrote: On Friday 21 August 2015 06:08 PM, Marek Szyprowski wrote: Exynos U

Re: [PATCH 1/2] tpm, tpm_tis: use acpi_driver instead of pnp_driver

2015-09-29 Thread Jarkko Sakkinen
On Tue, Sep 29, 2015 at 06:30:25PM +0100, Matthew Garrett wrote: > On Tue, Sep 29, 2015 at 08:07:10PM +0300, Jarkko Sakkinen wrote: > > Migrate to struct acpi_driver in order to get out of 7 character > > limitation for the HID. > > Are we guaranteed that there are no old systems reporting these d

Re: [PATCH 1/2] tpm, tpm_tis: use acpi_driver instead of pnp_driver

2015-09-29 Thread Jarkko Sakkinen
On Tue, Sep 29, 2015 at 11:26:53AM -0600, Jason Gunthorpe wrote: > On Tue, Sep 29, 2015 at 08:07:10PM +0300, Jarkko Sakkinen wrote: > > > -static struct pnp_device_id tpm_pnp_tbl[] = { > > +static struct acpi_device_id tpm_acpi_tbl[] = { > > {"PNP0C31", 0}, /* TPM */ > > {"ATM1200"

Re: [PATCH v5 1/3] ARM: dts: vf500-colibri: Add device tree node for touchscreen support

2015-09-29 Thread maitysanchayan
Hello Shawn, The driver has landed in your tree. Can you queue this DT change for the same? Thanks. - Sanchayan. On 15-09-01 18:06:53, Sanchayan Maity wrote: > Add device tree node for touchscreen support on Colibri VF50. The > touchscreen functionality on VF50 uses the ADC channels of Vybrid >

Re: List corruption on epoll_ctl(EPOLL_CTL_DEL) an AF_UNIX socket

2015-09-29 Thread Mathias Krause
On 29 September 2015 at 21:09, Jason Baron wrote: > However, if we call connect on socket 's', to connect to a new socket 'o2', we > drop the reference on the original socket 'o'. Thus, we can now close socket > 'o' without unregistering from epoll. Then, when we either close the ep > or unregiste

Re: [PATCH 3.14 00/84] 3.14.54-stable review

2015-09-29 Thread Sudip Mukherjee
On Tue, Sep 29, 2015 at 05:17:52PM +0200, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.14.54 release. > There are 84 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know

[tip:x86/urgent] x86/hyperv: Fix the build in the !CONFIG_KEXEC_CORE case

2015-09-29 Thread tip-bot for Vitaly Kuznetsov
Commit-ID: 1e034743e918d195d339af340ae933727c072bce Gitweb: http://git.kernel.org/tip/1e034743e918d195d339af340ae933727c072bce Author: Vitaly Kuznetsov AuthorDate: Wed, 23 Sep 2015 12:02:57 +0200 Committer: Ingo Molnar CommitDate: Wed, 30 Sep 2015 07:44:15 +0200 x86/hyperv: Fix the bui

Re: [PATCH 3.10 00/56] 3.10.90-stable review

2015-09-29 Thread Sudip Mukherjee
On Tue, Sep 29, 2015 at 03:46:48PM +0200, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.10.90 release. > There are 56 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know

Re: [tip:x86/urgent] x86/hyperv: Fix the build in the CONFIG_KEXEC_CORE=y case

2015-09-29 Thread Ingo Molnar
* Vitaly Kuznetsov wrote: > tip-bot for Vitaly Kuznetsov writes: > > > Commit-ID: 7d381b749a010ccd48d5649c843cac0d14d1c229 > > Gitweb: > > http://git.kernel.org/tip/7d381b749a010ccd48d5649c843cac0d14d1c229 > > Author: Vitaly Kuznetsov > > AuthorDate: Wed, 23 Sep 2015 12:02:57 +0200

Re: [PATCH v2 2/2] iio:light:tsl2563: Add DT support

2015-09-29 Thread Peter Meerwald
Hello Suresh, > * Add Device Tree support for the Dyna Image AP3223 ambient light sensor and > * proximity driver, > * Document the binding and > * Add a vendor prefix for Dyna Image the mail's subject line should read something like iio: light: Add AP3223 DT support tsl2563 is a different drive

Re: [PATCH v15 1/2] arm:dts:ls1021a: Add DCU dts node

2015-09-29 Thread Shawn Guo
On Thu, Aug 27, 2015 at 02:13:46PM +0800, Jianwei Wang wrote: > Add DCU node, DCU is a display controller of Freescale > named 2D-ACE. > > Signed-off-by: Alison Wang > Signed-off-by: Xiubo Li > Signed-off-by: Jianwei Wang When you resend, please use "ARM: dts: ls1021a: ..." as subject prefix.

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2015-09-29 Thread Loan
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Re: [PATCH v15 1/2] arm:dts:ls1021a: Add DCU dts node

2015-09-29 Thread Shawn Guo
On Thu, Aug 27, 2015 at 02:13:46PM +0800, Jianwei Wang wrote: > Add DCU node, DCU is a display controller of Freescale > named 2D-ACE. > > Signed-off-by: Alison Wang > Signed-off-by: Xiubo Li > Signed-off-by: Jianwei Wang MAINTAINERS file has been updated for a couple of release cycles. Please

Re: [PATCH v5 07/17] ARM: dts: exynos/dp: remove some properties that deprecated by analogix_dp driver

2015-09-29 Thread Krzysztof Kozlowski
On 22.09.2015 16:43, Yakir Yang wrote: > After exynos_dp have been split the common IP code into analogix_dp driver, > the analogix_dp driver have deprecated some Samsung platform properties which > could be dynamically parsed from EDID/MODE/DPCD message, so this is an update > for Exynos DTS file

Re: [PATCH 2/2] mm: fix declarations of nr, delta and nr_pagecache_reclaimable

2015-09-29 Thread Alexandru Moise
On Tue, Sep 29, 2015 at 10:28:57PM -0700, Andrew Morton wrote: > On Wed, 30 Sep 2015 08:10:04 +0300 Alexandru Moise > <00moses.alexande...@gmail.com> wrote: > > > > > --- a/mm/vmscan.c > > > > +++ b/mm/vmscan.c > > > > @@ -194,7 +194,7 @@ static bool sane_reclaim(struct scan_control *sc) > > > >

[GIT PULL] RCU fixes

2015-09-29 Thread Ingo Molnar
Linus, Please pull the latest core-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus # HEAD: 7c4f1c694bf84eac538bee3e411aed10ae617d46 Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

Re: [PATCH v5 04/23] arm64: change some CONFIG_COMPAT over to use CONFIG_AARCH32_EL0 instead

2015-09-29 Thread kbuild test robot
Hi Andrew, [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore] config: arm64-allmodconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross

Re: [PATCH] staging: rtl8712: remove dead code

2015-09-29 Thread Joshua Clayton
On Monday, September 28, 2015 10:52:33 PM Luis de Bethencourt wrote: > The while() loop will only exit in a return or a goto ask_for_joinbss, > which means it will never break and execute the return after it. > Removing return _FAIL since it is dead code. > > Signed-off-by: Luis de Bethencourt >

[PATCH 1/1] staging: ion: Fix error handling in ion_buffer_create

2015-09-29 Thread Rohit kumar
This patch fixes error handling case when buffer->pages allocation fails. Also, it removes unreachable code of checking ret variable although it is not updated. Signed-off-by: Rohit kumar --- drivers/staging/android/ion/ion.c | 14 +- 1 file changed, 5 insertions(+), 9 deletions(-)

RE: [PATCH 0/9] drivers:mtd:UBI: add bakvol module for MLC NAND paired page issue

2015-09-29 Thread beanhuo
> Am 28.09.2015 um 09:02 schrieb Bean Huo 霍斌斌 (beanhuo): > > Hello, > > > > This series aims at adding a bakvol module for MLC NAND paired page > > Power loss protection. > > MLC NAND paired page power loss is a known issue so far, MLC NAND > > pages are coupled in a sense that if you cut power whi

Re: [PATCH v5 05/17] drm: bridge: analogix/dp: dynamic parse sync_pol & interlace & dynamic_range

2015-09-29 Thread Krzysztof Kozlowski
On 22.09.2015 16:37, Yakir Yang wrote: > Both hsync/vsync polarity and interlace mode can be parsed from > drm display mode, and dynamic_range and ycbcr_coeff can be judge > by the video code. > > But presumably Exynos still relies on the DT properties, so take > good use of mode_fixup() in to ach

Re: [PATCH 2/2] mm: fix declarations of nr, delta and nr_pagecache_reclaimable

2015-09-29 Thread Andrew Morton
On Wed, 30 Sep 2015 08:10:04 +0300 Alexandru Moise <00moses.alexande...@gmail.com> wrote: > > > --- a/mm/vmscan.c > > > +++ b/mm/vmscan.c > > > @@ -194,7 +194,7 @@ static bool sane_reclaim(struct scan_control *sc) > > > > > > static unsigned long zone_reclaimable_pages(struct zone *zone) > > >

Re: [PATCH v5 03/17] drm: bridge: analogix/dp: fix some obvious code style

2015-09-29 Thread Krzysztof Kozlowski
On 22.09.2015 16:34, Yakir Yang wrote: > Fix some obvious alignment problems, like alignment and line > over 80 characters problems, make this easy to be maintained > later. > > Signed-off-by: Yakir Yang > --- > Changes in v5: > - Resequence this patch after analogix_dp driver have been split >

Re: [PATCH v5 02/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory

2015-09-29 Thread Krzysztof Kozlowski
On 22.09.2015 16:29, Yakir Yang wrote: > Split the dp core driver from exynos directory to bridge directory, > and rename the core driver to analogix_dp_*, rename the platform > code to exynos_dp. > > Beside the new analogix_dp driver would export four hooks. > "analogix_dp_bind()" and "analogix_d

linux-next: build failure after merge of the l2-mtd tree

2015-09-29 Thread Stephen Rothwell
Hi Brian, After merging the l2-mtd tree, today's linux-next build (powerpc allyesconfig) failed like this: drivers/mtd/nand/vf610_nfc.c: In function 'vf610_nfc_resume': drivers/mtd/nand/vf610_nfc.c:859:2: error: implicit declaration of function 'pinctrl_pm_select_default_state' [-Werror=implicit

Re: [PATCH 2/2] mm: fix declarations of nr, delta and nr_pagecache_reclaimable

2015-09-29 Thread Alexandru Moise
> > --- a/mm/vmscan.c > > +++ b/mm/vmscan.c > > @@ -194,7 +194,7 @@ static bool sane_reclaim(struct scan_control *sc) > > > > static unsigned long zone_reclaimable_pages(struct zone *zone) > > { > > - int nr; > > + unsigned long nr; > > > > nr = zone_page_state(zone, NR_ACTIVE_FILE) +

Re: [RFC v2 00/18] kthread: Use kthread worker API more widely

2015-09-29 Thread Paul E. McKenney
On Mon, Sep 21, 2015 at 03:03:41PM +0200, Petr Mladek wrote: > My intention is to make it easier to manipulate kthreads. This RFC tries > to use the kthread worker API. It is based on comments from the > first attempt. See https://lkml.org/lkml/2015/7/28/648 and > the list of changes below. > > 1s

[PATCH 2/2] ASoC: sun4i-codec: Remove redundant SND_PCM_RATE_KNOT

2015-09-29 Thread Maxime Ripard
The SND_PCM_RATE_KNOT covers all the rate settings, even though some that we don't support, while we also list all the rate we support. Simply remove it. Signed-off-by: Maxime Ripard --- sound/soc/sunxi/sun4i-codec.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc

[PATCH 1/2] ASoC: sun4i-codec: pass through clk_set_rate error

2015-09-29 Thread Maxime Ripard
The current code, disregarding the clk_set_rate error code, was always returning -EINVAL. Fix that and return the code in order to have more clue about what's going on. Signed-off-by: Maxime Ripard --- sound/soc/sunxi/sun4i-codec.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) di

Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS

2015-09-29 Thread Maxime Ripard
On Tue, Sep 22, 2015 at 04:30:04PM +0200, Hans de Goede wrote: > Hi, > > On 22-09-15 16:04, Maxime Ripard wrote: > >On Tue, Sep 22, 2015 at 03:01:58PM +0200, Hans de Goede wrote: > >>>In short, this is not about "power supply" but VBUS detection. IIRC, > >>>if no VBUS detection method is provided,

[PATCH 2/2] x86, efi: Add "efi_fake_mem" boot option

2015-09-29 Thread Taku Izumi
This patch introduces new boot option named "efi_fake_mem". By specifying this parameter, you can add arbitrary attribute to specific memory range. This is useful for debugging of Address Range Mirroring feature. For example, if "efi_fake_mem=2G@4G:0x1,2G@0x10a000:0x1" is specified, th

Re: [PATCH] net: macb: fix two typos

2015-09-29 Thread David Miller
From: Geliang Tang Date: Tue, 29 Sep 2015 19:31:32 -0700 > Just fix two typos in code comments. > > Signed-off-by: Geliang Tang Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info

[PATCH] ASoC: Codec: wm8962: balance pm_runtime_enable

2015-09-29 Thread Jiada Wang
pm_runtime_enable is called in probe to enable runtime PM for wm8962 codec, but pm_runtime_disable isn't called in remove callback, nor is called in error path if probe fails after runtime PM is enabled, this causes unbalanced pm_runtime_enable. This patch Adds pm_runtime_disable in remove callbac

RE: [PATCH 2/2] x86, efi: Add "efi_fake_mem" boot option

2015-09-29 Thread Izumi, Taku
I've missed git-format-patch after rebasing. I'll resend right one.. > -Original Message- > From: kbuild test robot [mailto:l...@intel.com] > Sent: Wednesday, September 30, 2015 10:37 AM > To: Izumi, Taku/泉 拓 > Cc: kbuild-...@01.org; linux-kernel@vger.kernel.org; > linux-...@vger.kernel

[PATCH] perf report: Fix a bug on "--call-graph none" option

2015-09-29 Thread Namhyung Kim
The patch f9db0d0f1b2c ("perf callchain: Allow disabling call graphs per event") added an ability to enable/disable callchain recording per event. But it had a problem when the enablement setting is changed at 'perf report' time using -g/--call-graph option. For example, the following scenario wi

Re: [PATCH net] net: dsa: fix preparation of a port STP update

2015-09-29 Thread David Miller
From: Vivien Didelot Date: Tue, 29 Sep 2015 14:17:54 -0400 > Because of the default 0 value of ret in dsa_slave_port_attr_set, a > driver may return -EOPNOTSUPP from the commit phase of a STP state, > which triggers a WARN() from switchdev. > > This happened on a 6185 switch which does not suppo

Re: [PATCH net-next] net: dsa: fix preparation of a port STP update

2015-09-29 Thread David Miller
From: Vivien Didelot Date: Tue, 29 Sep 2015 12:38:36 -0400 > Because of the default 0 value of ret in dsa_slave_port_attr_set, a > driver may return -EOPNOTSUPP from the commit phase of a STP state, > which triggers a WARN() from switchdev. > > This happened on a 6185 switch which does not suppo

Re: [PATCH v2 net-next 0/6] net: switchdev: use specific switchdev_obj_*

2015-09-29 Thread David Miller
From: Vivien Didelot Date: Tue, 29 Sep 2015 12:07:12 -0400 > This patchset changes switchdev add, del, dump operations from this: ... > to something similar to the notifier_call callback of a notifier_block: ... > This allows the caller to pass and expect back a specific switchdev_obj_* > struc

Re: can't oom-kill zap the victim's memory?

2015-09-29 Thread Tetsuo Handa
David Rientjes wrote: > I think both of your illustrations show why it is not helpful to kill > additional processes after a time period has elapsed and a victim has > failed to exit. In both of your scenarios, it would require that KT1 be > killed to allow forward progress and we know that's n

Re: [PATCH 2/2] arm64/efi: Don't pad between EFI_MEMORY_RUNTIME regions

2015-09-29 Thread Ard Biesheuvel
On 30 September 2015 at 03:16, Andy Lutomirski wrote: > On Tue, Sep 29, 2015 at 6:03 PM, H. Peter Anvin wrote: >> On 09/27/2015 12:06 AM, Ingo Molnar wrote: >>> >>> * Ard Biesheuvel wrote: >>> > If we allocate the EFI runtime as a single virtual memory block then > issues > like rou

Re: [PATCH net-next v2 RESEND] BNX2: fix a Null Pointer for stats_blk

2015-09-29 Thread David Miller
From: Weidong Wang Date: Tue, 29 Sep 2015 11:18:18 +0800 > @@ -839,11 +828,12 @@ bnx2_free_mem(struct bnx2 *bp) > } > > static int > -bnx2_alloc_mem(struct bnx2 *bp) > +bnx2_alloc_stats_blk(struct net_device *dev) > { > - int i, status_blk_size, err; > + int i, status_blk_size; >

Re: [PATCH v5 17/23] arm64:ilp32: add vdso-ilp32 and use for signal return

2015-09-29 Thread Nathan Lynch
On 09/29/2015 05:14 PM, Yury Norov wrote: > From: Philipp Tomsich > > Adjusted to move the move data page before code pages in sync with > commit 601255ae3c98fd3a8bb4696425e4f868b4f1 This commit message needs more information about how the ilp32 VDSO uses the existing arm64 code. I had to r

Re: [PATCH 0/5] y2038 conversion for ntp/pps and sfc driver

2015-09-29 Thread David Miller
From: Arnd Bergmann Date: Mon, 28 Sep 2015 22:21:27 +0200 > When trying to build a kernel with time_t commented out, I found that > the ntp subsystem still relies on timespec for its pps handling. > > This series addresses this and converts all the code to use timespec64 > instead, step by step.

[GIT PULL] hwmon fixes for v4.3-rc4

2015-09-29 Thread Guenter Roeck
Hi Linus, Please pull hwmon fixes for Linux v4.3-rc4 from signed tag: git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-for-linus-v4.3-rc4 Thanks, Guenter -- The following changes since commit 1f93e4a96c9109378204c147b3eec0d0e8100fde: Linux 4.3-rc2 (2015-0

[PATCH][trivial] u132-hcd: Fix seperate word in printk message

2015-09-29 Thread Masanari Iida
This patch fix seperated word in printk message. Signed-off-by: Masanari Iida --- drivers/usb/host/u132-hcd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index a67bd50..0a94895 100644 --- a/drivers/usb/host/u132-

Re: [PATCH v5 10/23] arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat)

2015-09-29 Thread kbuild test robot
Hi Andrew, [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore] config: arm64-allnoconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross

Re: [PATCH] ceph: fix a comment typo

2015-09-29 Thread Yan, Zheng
> On Sep 30, 2015, at 11:36, Geliang Tang wrote: > > Just fix a typo in the code comment. > > Signed-off-by: Geliang Tang > --- > fs/ceph/cache.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c > index 834f9f3..a4766de 100644 > --- a/f

[PATCH] PM/hibernate: fix a comment typo

2015-09-29 Thread Geliang Tang
Just fix a typo in a function name in kerneldoc comments. Signed-off-by: Geliang Tang --- kernel/power/hibernate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 690f78f..b7342a2 100644 --- a/kernel/power/hibernate.c

[PATCH] ceph: fix a comment typo

2015-09-29 Thread Geliang Tang
Just fix a typo in the code comment. Signed-off-by: Geliang Tang --- fs/ceph/cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c index 834f9f3..a4766de 100644 --- a/fs/ceph/cache.c +++ b/fs/ceph/cache.c @@ -88,7 +88,7 @@ static uint16_t c

Re: [PATCH v5 04/23] arm64: change some CONFIG_COMPAT over to use CONFIG_AARCH32_EL0 instead

2015-09-29 Thread kbuild test robot
Hi Andrew, [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore] config: arm64-allnoconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross

[RFC] ECDT support in early stage

2015-09-29 Thread Zheng, Lv
There are many ECDT quirks in drivers/acpi/ec.c. I tracked the commit log back to learn what was happening on each ECDT related commits. My observation result is: For ACPI 2.0+ compliant platforms, where ECDT may be introduced, the BIOSes that contain the ECDT will make the named object's value

[PATCH] mmc: core: Fix init_card in 52Mhz

2015-09-29 Thread Chaotian Jing
Suppose that we got a data crc error, and it triggers the mmc_reset. mmc_reset will call mmc_send_status to see if HW reset was supported. before issue CMD13, it will do retune, and if EMMC was in HS400 mode, it will reduce frequency to 52Mhz firstly, that results in card init was doing at 52Mhz, S

Re: [RFC 0/6] Non perf based Gen Graphics OA unit driver

2015-09-29 Thread Zhenyu Wang
On 2015.09.29 15:39:03 +0100, Robert Bragg wrote: > > - Logistically it might be more practical to contain this to the > graphics stack. > > It seems fair to consider that if we can't see a very compelling > benefit to building on perf, then containing this work to > drivers/gpu/drm

Re: [PATCH] dax: fix deadlock in __dax_fault

2015-09-29 Thread Dave Chinner
On Tue, Sep 29, 2015 at 08:04:21PM -0600, Ross Zwisler wrote: > On Tue, Sep 29, 2015 at 12:44:58PM +1000, Dave Chinner wrote: > <> > > Already testing a kernel with those reverted. My current DAX patch > > stack is (bottom is first commit in stack): > > > > f672ae4 xfs: add ->pfn_mkwrite support f

[BUG] perf cross-compile error dual to fixdep not host-exe

2015-09-29 Thread He Kuang
Hi, perf cross-compile error dual to fixdep is not a host executable, first bad commit is 7c422f557266("tools build: Build fixdep helper from perf and basic libs") Cross-compiling an aarch64 target on x86_64 host, error like this: $ make ARCH=aarch64 O=xx/aarch64 CROSS_COMPILE=aarch64-linux-

Re: [PATCH v3] kexec: fix out of the ELF headers buffer issue in syscall kexec_file_load()

2015-09-29 Thread Dave Young
On 09/29/15 at 08:58pm, Lee, Chun-Yi wrote: > This patch modified the code in fill_up_crash_elf_data by using > walk_system_ram_res instead of walk_system_ram_range to count the max > number of crash memory ranges. That's because the walk_system_ram_range > filters out small memory regions that are

Re: [PATCH 0/1] ns: introduce proc_get_ns_by_fd()

2015-09-29 Thread Chen Fan
On 09/29/2015 12:37 AM, Eric W. Biederman wrote: Oleg Nesterov writes: On 09/25, Konstantin Khlebnikov wrote: +struct ns_common *proc_ns_fdget(int fd, int nstype, struct fd *fd_ref) { - struct file *file; + struct ns_common *ns; + struct fd f; - file = fget(fd); -

Re: linux-next: build failure after merge of the tip tree

2015-09-29 Thread Stephen Rothwell
Hi all, On Thu, 17 Sep 2015 10:34:23 +1000 Stephen Rothwell wrote: > > On Wed, 16 Sep 2015 08:16:52 +0200 Jiri Olsa wrote: > > > > On Wed, Sep 16, 2015 at 10:12:45AM +1000, Stephen Rothwell wrote: > > > > > > After merging the tip tree, today's linux-next build (perf) failed > > > like this: >

[PATCH] arm64: ftrace: fix function_graph tracer panic

2015-09-29 Thread Li Bin
When function graph tracer is enabled, the following operation will trigger panic: mount -t debugfs nodev /sys/kernel echo next_tgid > /sys/kernel/tracing/set_ftrace_filter echo function_graph > /sys/kernel/tracing/current_tracer ls /proc/ [ cut here ] [ 198.501417] Unabl

Re: [PATCH] staging: vt6655: Fixed two lines over 80 characters

2015-09-29 Thread Greg KH
On Tue, Sep 29, 2015 at 10:37:24PM +0530, Arjun Krishna Babu wrote: > Two lines of code that were over 80 characters long is fixed by > splitting them into multiple lines. > > This way, the lines of code are now easier to read. > > Issue found by checkpatch. > > Signed-off-by: Arjun Krishna Babu

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