RE: [PATCH V2 05/18] Drivers: hv: vmbus: Consolidate all Hyper-V specific clocksource code

2017-01-19 Thread KY Srinivasan
> -Original Message- > From: Greg KH [mailto:gre...@linuxfoundation.org] > Sent: Thursday, January 19, 2017 10:52 AM > To: KY Srinivasan > Cc: o...@aepfle.de; jasow...@redhat.com; linux-kernel@vger.kernel.org; > a...@canonical.com; de...@linuxdriverproject.org; > leann.ogasaw...@canonica

[PATCH 7/8] powerpc/nvram: Improve size determinations in three functions

2017-01-19 Thread SF Markus Elfring
From: Markus Elfring Date: Thu, 19 Jan 2017 17:15:30 +0100 Replace the specification of data structures by references for local variables as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer. Signed-off-by: Markus Elfring --- arch/powerpc/kernel/n

Re: [PATCH v3 2/3] x86/platform/intel-mid: Allocate RTC interrupt for Merrifield

2017-01-19 Thread Andy Shevchenko
On Thu, 2017-01-19 at 17:54 +0100, Thomas Gleixner wrote: > On Wed, 18 Jan 2017, Andy Shevchenko wrote: > > +#include > > + > > +#include > > +#include > > +#include > > +#include > > +#include > > + > > +static int __init mrfld_legacy_rtc_alloc_irq(void) > > +{ > > + struct irq_alloc_info

[RESENT PATCH] ARM: bcm2835: Add devicetree for the Raspberry Pi 3, for arm (32)

2017-01-19 Thread Gerd Hoffmann
Signed-off-by: Gerd Hoffmann --- arch/arm/boot/dts/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7327250..82a760d 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -70,7 +70,8

Re: [linux-sunxi] Re: [PATCH] ASoC: sunxi: Add bindings for sun8i to SPDIF

2017-01-19 Thread Mark Brown
On Wed, Jan 18, 2017 at 08:09:00AM +0100, Code Kipper wrote: > I missed the binding documentation on the patch for the driver so I > pushed it separately instead of pushing a new patch version. > You can find it under the subject heading 'ASoC: sun4i-spdif: Add > support for the H3 SoC' and Maxime

[PATCH 3/8] powerpc/nvram: Move an assignment for the variable "ret" in dev_nvram_write()

2017-01-19 Thread SF Markus Elfring
From: Markus Elfring Date: Thu, 19 Jan 2017 15:55:36 +0100 A local variable was set to an error code before a concrete error situation was detected. Thus move the corresponding assignment into an if branch to indicate a software failure there. This issue was detected by using the Coccinelle soft

[PATCH v2 3/5] net: ethernet: ti: cpsw: don't duplicate ndev_running

2017-01-19 Thread Ivan Khoronzhuk
No need to create additional vars to identify if interface is running. So simplify code by removing redundant var and checking usage counter instead. Signed-off-by: Ivan Khoronzhuk --- drivers/net/ethernet/ti/cpsw.c | 31 +-- 1 file changed, 17 insertions(+), 14 delet

[PATCH v2 0/5] net: ethernet: ti: cpsw: correct common res usage

2017-01-19 Thread Ivan Khoronzhuk
This series is intended to remove unneeded redundancies connected with common resource usage function. Since v1: - changed name to cpsw_get_usage_count() - added comments to open/closw for cpsw_get_usage_count() - added patch: net: ethernet: ti: cpsw: clarify ethtool ops changing num of descs B

[Patch v4 2/2] firmware: qcom: scm: Fix interrupted SCM calls

2017-01-19 Thread Andy Gross
This patch adds a Qualcomm specific quirk to the arm_smccc_smc call. On Qualcomm ARM64 platforms, the SMC call can return before it has completed. If this occurs, the call can be restarted, but it requires using the returned session ID value from the interrupted SMC call. The quirk stores off th

[PATCH v2 2/5] net: ethernet: ti: cpsw: don't disable interrupts in ndo_open

2017-01-19 Thread Ivan Khoronzhuk
No need to disable interrupts if no open devices, they are disabled anyway. Even no need to disable interrupts if some ndev is opened, In this case shared resources are not touched, only parameters of ndev shell, so no reason to disable them also. Removed lines have proved it. So, no need in redu

Re: [PATCH v8 0/8] Add PWM and IIO timer drivers for STM32

2017-01-19 Thread Benjamin Gaignard
2017-01-19 9:43 GMT+01:00 Lee Jones : > On Wed, 18 Jan 2017, Benjamin Gaignard wrote: > >> version 8: >> - rebase on v4.10-rc4 >> - fix comments done by Thierry on PWM >> - reword "reg" parameter description >> - change kernel kernel in IIO ABI documentation >> >> version 7: >> - rebase on v4.10-rc

Re: [PATCH v2] xen-netfront: Fix Rx stall during network stress and OOM

2017-01-19 Thread David Miller
From: Vineeth Remanan Pillai Date: Thu, 19 Jan 2017 08:35:39 -0800 > From: Vineeth Remanan Pillai > > During an OOM scenario, request slots could not be created as skb > allocation fails. So the netback cannot pass in packets and netfront > wrongly assumes that there is no more work to be done

Re: [PATCH linux v3 5/6] hwmon: occ: Add hwmon implementation for the P8 OCC

2017-01-19 Thread Rob Herring
On Mon, Jan 16, 2017 at 03:13:38PM -0600, eajames@gmail.com wrote: > From: "Edward A. James" > > Add code to tie the hwmon sysfs code and the POWER8 OCC code together, as > well as probe the entire driver from the I2C bus. I2C is the communication > method between the BMC and the P8 OCC. > >

Re: [PATCH 1/3] PCI: imx6: Fix a typo in error message

2017-01-19 Thread Lucas Stach
Am Donnerstag, den 19.01.2017, 08:36 -0800 schrieb Andrey Smirnov: > Cc: yurov...@gmail.com > Cc: Richard Zhu > Cc: Lucas Stach > Cc: Bjorn Helgaas > Cc: Fabio Estevam > Cc: Shawn Guo > Cc: linux-arm-ker...@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Andrey Smirnov

Re: UM: Fine-tuning for some function implementations

2017-01-19 Thread SF Markus Elfring
> please don't send drive-by patches. Would you dare to take another look at the published update steps in any other software combination? Regards, Markus

[PATCH v1 01/10] platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT

2017-01-19 Thread Andy Shevchenko
The commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests") starts refusing misconfigured interrupt handlers. This makes intel_mid_powerbtn not working anymore. Add a mandatory flag to a threaded IRQ request in the driver. Fixes: 1c6c69525b40 ("genirq: Reject bogus threaded irq request

Re: tip.today - scheduler bam boom crash (cpu hotplug)

2017-01-19 Thread Peter Zijlstra
On Thu, Jan 19, 2017 at 05:54:55PM +0100, Ingo Molnar wrote: > > * Peter Zijlstra wrote: > > > On Thu, Jan 19, 2017 at 11:19:24AM +0100, Peter Zijlstra wrote: > > > > > I'll go have a prod. Thanks! > > > > This seems to cure it for me. > > > > --- > > Subject: sched/clock: Fix hotplug issue >

Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes

2017-01-19 Thread David Carrillo-Cisneros
On Wed, Jan 18, 2017 at 6:09 PM, David Carrillo-Cisneros wrote: > On Wed, Jan 18, 2017 at 12:53 AM, Thomas Gleixner wrote: >> On Tue, 17 Jan 2017, Shivappa Vikas wrote: >>> On Tue, 17 Jan 2017, Thomas Gleixner wrote: >>> > On Fri, 6 Jan 2017, Vikas Shivappa wrote: >>> > > - Issue(1): Inaccurate d

RE: [PATCH V2 05/18] Drivers: hv: vmbus: Consolidate all Hyper-V specific clocksource code

2017-01-19 Thread KY Srinivasan
> -Original Message- > From: Greg KH [mailto:gre...@linuxfoundation.org] > Sent: Thursday, January 19, 2017 4:59 AM > To: KY Srinivasan > Cc: linux-kernel@vger.kernel.org; de...@linuxdriverproject.org; > o...@aepfle.de; a...@canonical.com; vkuzn...@redhat.com; > jasow...@redhat.com; lean

Re: [PATCH v4 3/3] modversions: treat symbol CRCs as 32 bit quantities on 64 bit archs

2017-01-19 Thread Linus Torvalds
On Thu, Jan 19, 2017 at 1:22 AM, Ard Biesheuvel wrote: >> >> Your genksyms.c change is not exactly obvious. I looked at it, and my >> brain just shut down. Why both the >> >> LONG(0x%08lx); >> >> _and_ the >> >> "%s__crc_%s = 0x%08lx;\n" >> >> in the linker script? I'm sure there's a good reas

Re: [PATCH 0/2] ARM: DTS: Fix broken GICv2 register maps

2017-01-19 Thread Tony Lindgren
* Marc Zyngier [170118 05:09]: > On 18/01/17 12:34, Arnd Bergmann wrote: > > On Wednesday, January 18, 2017 10:53:29 AM CET Marc Zyngier wrote: > >> For a GICv2 (which happens to be virtualization capable), the > >> architecture mandates the following regions: > >> > >> GICD: 4kB > >>

[PATCH v2 5/5] net: ethernet: ti: cpsw: clarify ethtool ops changing num of descs

2017-01-19 Thread Ivan Khoronzhuk
After adding cpsw_set_ringparam ethtool op, better to carry out common parts of similar ops splitting descriptors in runtime. It allows to reuse these parts and shows what the ops actually do. Signed-off-by: Ivan Khoronzhuk --- drivers/net/ethernet/ti/cpsw.c | 132 ++-

[PATCH v2 1/5] net: ethernet: ti: cpsw: remove dual check from common res usage function

2017-01-19 Thread Ivan Khoronzhuk
Common res usage is possible only in case an interface is running. In case of not dual emac here can be only one interface, so while ndo_open and switch mode, only one interface can be opened, thus if open is called no any interface is running ... and no common res are used. So remove check on dual

Re: [PATCH v3 1/3] dt: bindings: add documentation for zx2967 family reset controller

2017-01-19 Thread Rob Herring
On Tue, Jan 17, 2017 at 11:22:55AM +0800, Baoyou Xie wrote: > This patch adds dt-binding documentation for zx2967 family > reset controller. > > Signed-off-by: Baoyou Xie > Reviewed-by: Shawn Guo > --- > .../devicetree/bindings/reset/zte,zx2967-reset.txt | 20 > > 1 file

[Patch v4 1/2] arm: kernel: Add SMC structure parameter

2017-01-19 Thread Andy Gross
This patch adds a quirk parameter to the arm_smccc_smc call. The quirk structure allows for specialized SMC operations due to SoC specific requirements. The current arm_smccc_smc is renamed and macros are used instead to specify the standard arm_smccc_smc or the arm_smccc_smc_quirk function. Thi

[PATCH 1/1] thinkpad_acpi: Add support for status (external cover) LED

2017-01-19 Thread Adam Goode
This allows the control of the red status LED, which is the dot of the "i" in the word "ThinkPad" on the outside cover of newer models. In the manual, both this LED and the power LED are referred to as the "system-status indicators" without distinction between the two, so I chose "status" as the L

Re: [PATCH] tools: usb usbip - update README USB/IP driver location

2017-01-19 Thread Shuah Khan
On 01/19/2017 07:15 AM, Shuah Khan wrote: > On 01/19/2017 02:35 AM, Greg KH wrote: >> On Fri, Jan 13, 2017 at 04:38:32PM -0700, Shuah Khan wrote: >>> Update USB/IP driver location in README. >>> >>> Signed-off-by: Shuah Khan >>> Reviewed-by: Krzysztof Opasiak >>> --- >>> tools/usb/usbip/README |

[PATCH v2 4/5] net: ethernet: ti: cpsw: don't duplicate common res in rx handler

2017-01-19 Thread Ivan Khoronzhuk
No need to duplicate the same function in rx handler to get info if any interface is running. Signed-off-by: Ivan Khoronzhuk --- drivers/net/ethernet/ti/cpsw.c | 40 1 file changed, 16 insertions(+), 24 deletions(-) diff --git a/drivers/net/ethernet/ti/c

Re: [linux-sunxi] [PATCH 1/2] drivers: pinctrl: add driver for Allwinner H5 SoC

2017-01-19 Thread Maxime Ripard
On Thu, Jan 19, 2017 at 09:11:49PM +0800, Icenowy Zheng wrote: > 19.01.2017, 17:23, "Linus Walleij" : > > On Wed, Jan 18, 2017 at 10:44 AM, Andre Przywara > > wrote: > > > >>  Any future SoCs could then just use that compatible and would describe > >>  the SoC details in the DT, like it's meant t

[PATCH 8/8] powerpc/nvram: Move an assignment for the variable "err" in nvram_scan_partitions()

2017-01-19 Thread SF Markus Elfring
From: Markus Elfring Date: Thu, 19 Jan 2017 17:27:37 +0100 A local variable was set to an error code before a concrete error situation was detected. Thus move the corresponding assignment into an if branch to indicate a software failure there. Signed-off-by: Markus Elfring --- arch/powerpc/ker

Re: debugfs vs. device removal

2017-01-19 Thread Omar Sandoval
On Thu, Jan 19, 2017 at 05:03:48PM +0100, Jiri Kosina wrote: > On Thu, 19 Jan 2017, Greg Kroah-Hartman wrote: > > > > In the block layer, we abuse sysfs to export some per-device debugging > > > information. I was looking into moving this to debugfs, but I realized > > > that debugfs doesn't have

Re: [PATCH v2 0/6] Selftests fixes for futex and intel_pstate

2017-01-19 Thread Shuah Khan
On 01/11/2017 08:11 AM, Stafford Horne wrote: > This is followup to my previous patch [1] which was a very simple makefile > change. After a comment from Darren Hart I updated intel_pstate as well, > but noticed a few issues with running intel_pstate. That caused the change > to expand a bit. > >

Re: [PATCH 0/4] selftest: cpufreq: Add support for cpufreq framework

2017-01-19 Thread Shuah Khan
On 01/17/2017 02:00 PM, Shuah Khan wrote: > On 01/15/2017 08:48 PM, Viresh Kumar wrote: >> On 13-01-17, 15:35, Shuah Khan wrote: >>> Could you please add .gitignore for generated files. You can >>> send that as a separate patch and don't have to resend the >>> series. >> >> Hi Shuah, >> tools

Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform driver

2017-01-19 Thread Rob Herring
On Tue, Jan 17, 2017 at 01:35:07PM +0530, Raviteja Garimella wrote: > This patch adds device tree bindings documentation for Synopsys > USB device controller platform driver. Bindings describe h/w, not drivers. > > Signed-off-by: Raviteja Garimella > --- > .../devicetree/bindings/usb/snps,dw-ah

Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes

2017-01-19 Thread Thomas Gleixner
On Wed, 18 Jan 2017, David Carrillo-Cisneros wrote: > On Wed, Jan 18, 2017 at 12:53 AM, Thomas Gleixner wrote: > There are use cases where the RMID to CLOSID mapping is not that simple. > Some of them are: > > 1. Fine-tuning of cache allocation. We may want to have a CLOSID for a thread > during p

Re: [PATCH v6 kernel 0/5] Extend virtio-balloon for fast (de)inflating & fast live migration

2017-01-19 Thread David Hildenbrand
> As long as the interface is similar, it seems to make > sense for me - why invent a completely new device that > looks very much like the old one? The only reason would be that this feature could be used independently of virtio-balloon. But this would of course only be the case, if ballooning i

Re: [PATCH v10 0/8] Cavium MMC driver

2017-01-19 Thread David Daney
On 01/19/2017 06:50 AM, Jan Glauber wrote: [...] 4) GPIO powers should be modelled as GPIO regulators. I believe we have discussed this earlier as well (I don't really recall in detail about the last things). It gives us the opportunity to via the regulator framework to find out the supported v

Re: [PATCH v2 0/5] Reset Controller Nodes for TI Keystone platforms

2017-01-19 Thread santosh.shilim...@oracle.com
On 1/11/17 6:28 PM, santosh.shilim...@oracle.com wrote: On 1/11/17 5:48 PM, Suman Anna wrote: Hi Santosh, This is a slightly updated patch series for the reset controller nodes for TI Keystone2 SoCs. The only change is to rename the reset controller nodes from "psc-reset-controller" to just "re

Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due disabled power domain

2017-01-19 Thread Javier Martinez Canillas
Hello Marek, On 01/19/2017 11:56 AM, Javier Martinez Canillas wrote: > On 01/19/2017 11:17 AM, Marek Szyprowski wrote: [snip] > > Also when removing the exynos_gsc driver, I get the same error: > > # rmmod s5p_mfc > [ 106.405972] s5p-mfc 1100.codec: Removing 1100.codec > # rmmod exyno

Re: [PATCH v4 12/14] ARM: dts: da850: add the SATA node

2017-01-19 Thread Sergei Shtylyov
On 01/19/2017 04:29 PM, Bartosz Golaszewski wrote: Add the SATA node to the da850 device tree. Signed-off-by: Bartosz Golaszewski --- arch/arm/boot/dts/da850.dtsi | 6 ++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 104155

Re: [PATCH v3 0/4] ARM: K2G: Add support for TI-SCI Generic PM Domains

2017-01-19 Thread santosh.shilim...@oracle.com
On 1/4/17 2:06 PM, Dave Gerlach wrote: Santosh, On 01/04/2017 03:54 PM, Santosh Shilimkar wrote: On 1/4/2017 12:55 PM, Dave Gerlach wrote: Hi, This is v3 of the series to add support for TI-SCI Generic PM Domains. Previous versions can be found here: v2: https://www.spinics.net/lists/kernel/ms

Re: [linux-sunxi] [PATCH 1/2] drivers: pinctrl: add driver for Allwinner H5 SoC

2017-01-19 Thread Maxime Ripard
On Wed, Jan 18, 2017 at 09:44:37AM +, Andre Przywara wrote: > Hi, > > On 16/01/17 16:31, Maxime Ripard wrote: > > On Mon, Jan 09, 2017 at 12:16:00AM +, André Przywara wrote: > >> On 05/01/17 22:42, Maxime Ripard wrote: > >>> On Fri, Dec 30, 2016 at 01:55:44PM +0100, Linus Walleij wrote: >

Re: [PATCH V7 05/10] acpi: apei: handle SEA notification type for ARMv8

2017-01-19 Thread James Morse
Hi Tyler, On 18/01/17 23:51, Baicar, Tyler wrote: > On 1/18/2017 7:50 AM, James Morse wrote: >> On 12/01/17 18:15, Tyler Baicar wrote: >>> ARM APEI extension proposal added SEA (Synchrounous External >>> Abort) notification type for ARMv8. >>> Add a new GHES error source handling function for SEA.

Re: [PATCH] rtlwifi: rtl8192x: Enabling and disabling hardware interrupts after enabling local irq flags

2017-01-19 Thread Larry Finger
On 01/19/2017 08:35 AM, Lino Sanfilippo wrote: Hi, altek/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c index a47be73..143766c4 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c @@ -1306,9 +1

Re: [PATCH 3/3] PCI: imx6: Add code to support i.MX7D

2017-01-19 Thread Lucas Stach
Am Donnerstag, den 19.01.2017, 08:36 -0800 schrieb Andrey Smirnov: > Add various bits of code needed to support i.MX7D variant of the IP. > > Cc: yurov...@gmail.com > Cc: Richard Zhu > Cc: Lucas Stach > Cc: Bjorn Helgaas > Cc: Fabio Estevam > Cc: Shawn Guo > Cc: Rob Herring > Cc: Mark Rutlan

Re: [PATCH 1/2] scsi: scsi_transport_fc: Provide a lightweight option for Virtual FC Hosts.

2017-01-19 Thread Cathy Avery
On 01/19/2017 10:11 AM, Christoph Hellwig wrote: On Wed, Jan 18, 2017 at 03:28:57PM -0500, Cathy Avery wrote: The patch provides a means to offer a lightweight option to the current FC transport class. The new option is selected by a driver when it indicates it wants the lightweight transport

[PATCH 2/2] misc: amd-sp: introduce the AMD Secure Processor device

2017-01-19 Thread Brijesh Singh
The CCP device is part of the AMD Secure Processor. In order to expand the usage of the AMD Secure Processor, create a framework that allows functional components of the AMD Secure Processor to be initialized and handled appropriately. Signed-off-by: Brijesh Singh Signed-off-by: Tom Lendacky ---

Re: [PATCH 4.9 000/120] 4.9.5-stable review

2017-01-19 Thread Shuah Khan
On 01/18/2017 03:45 AM, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.9.5 release. > There are 120 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. > > Responses sh

Re: [PATCH V7 04/10] arm64: exception: handle Synchronous External Abort

2017-01-19 Thread James Morse
Hi Tyler, On 18/01/17 23:26, Baicar, Tyler wrote: > On 1/17/2017 3:31 AM, James Morse wrote: >> On 12/01/17 18:15, Tyler Baicar wrote: >>> SEA exceptions are often caused by an uncorrected hardware >>> error, and are handled when data abort and instruction abort >>> exception classes have specific

[PATCH 0/2] Introduce AMD Secure Processor device

2017-01-19 Thread Brijesh Singh
The CCP device (drivers/crypto/ccp/ccp.ko) is part of AMD Secure Processor, which is not dedicated solely to crypto. The AMD Secure Processor includes CCP and PSP (Platform Secure Processor) devices. This patch series moves the CCP device driver to the misc directory and creates a framework that a

Re: [PATCH 2/3] ARM64: dts: meson-gxbb: Add support for WeTek Hub and Play

2017-01-19 Thread Kevin Hilman
Neil Armstrong writes: > On 01/18/2017 11:53 PM, Kevin Hilman wrote: >> Neil Armstrong writes: >> >>> Adds support for the WeTek Hub and Play2 boards. >>> The Hub is an extremely small IPTv Set-Top-Box and the Play2 is a more >>> traditionnal Satellite or Terrestrial and IPTv Set-Top-Box. >>> >

Re: [PATCH v2] xen-netfront: Fix Rx stall during network stress and OOM

2017-01-19 Thread David Miller
From: Vineeth Remanan Pillai Date: Thu, 19 Jan 2017 09:17:09 -0800 > Should I try sending it once again? No need, it just showed up.

Re: [PATCH 1/2] crypto: move CCP device driver to misc

2017-01-19 Thread Greg KH
On Thu, Jan 19, 2017 at 01:08:01PM -0500, Brijesh Singh wrote: > The CCP device is part of the AMD Secure Processor, which is not dedicated > solely to crypto. Move the CCP device driver to the misc directory in > prepration for expanding the usage of the AMD Secure Processor. Leaving the > CCP cry

Re: [PATCH 4.9 000/120] 4.9.5-stable review

2017-01-19 Thread Greg Kroah-Hartman
On Thu, Jan 19, 2017 at 11:07:20AM -0700, Shuah Khan wrote: > On 01/18/2017 03:45 AM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.9.5 release. > > There are 120 patches in this series, all will be posted as a response > > to this one. If anyone has any issu

Re: [PATCH v4 2/2] hv_utils: implement Hyper-V PTP source

2017-01-19 Thread kbuild test robot
Hi Vitaly, [auto build test WARNING on linus/master] [also build test WARNING on v4.10-rc4 next-20170119] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Vitaly-Kuznetsov/hv_util-adjust-system

Re: [PATCH 2/2] scsi: storvsc: Add support for FC lightweight host.

2017-01-19 Thread Cathy Avery
On 01/18/2017 06:15 PM, Dan Carpenter wrote: On Wed, Jan 18, 2017 at 03:28:58PM -0500, Cathy Avery wrote: Enable FC lightweight host option so that the luns exposed by the driver may be manually scanned. Signed-off-by: Cathy Avery --- drivers/scsi/storvsc_drv.c | 6 +- 1 file changed,

Re: [PATCH net-next v3 06/10] net: dsa: Migrate to device_find_class()

2017-01-19 Thread Florian Fainelli
On 01/19/2017 08:51 AM, Russell King - ARM Linux wrote: > (This is mainly for Greg's benefit to help him understand the issue.) > > I think the diagram you gave initially made this confusing, as it > talks about a CPU(sic) producing the "RGMII" and "MII-MGMT". > > Let's instead show a better re

Re: [PATCH 1/3] Input: add STMicroelectronics FingerTip touchscreen driver

2017-01-19 Thread Rob Herring
On Tue, Jan 17, 2017 at 10:54:39PM +0900, Andi Shyti wrote: > Add binding for the STMicroelectronics FingerTip (stmfts) > touchscreen driver. Bindings describe h/w not drivers. > > Signed-off-by: Andi Shyti > --- > .../bindings/input/touchscreen/st,stmfts.txt | 43 >

Re: [PATCH v2] xen-netfront: Fix Rx stall during network stress and OOM

2017-01-19 Thread Vineeth Remanan Pillai
On 01/19/2017 09:11 AM, David Miller wrote: From: Vineeth Remanan Pillai Date: Thu, 19 Jan 2017 08:35:39 -0800 From: Vineeth Remanan Pillai During an OOM scenario, request slots could not be created as skb allocation fails. So the netback cannot pass in packets and netfront wrongly assumes

Re: debugfs vs. device removal

2017-01-19 Thread Greg Kroah-Hartman
On Thu, Jan 19, 2017 at 09:33:50AM -0800, Omar Sandoval wrote: > On Thu, Jan 19, 2017 at 05:03:48PM +0100, Jiri Kosina wrote: > > On Thu, 19 Jan 2017, Greg Kroah-Hartman wrote: > > > > > > In the block layer, we abuse sysfs to export some per-device debugging > > > > information. I was looking int

Re: [PATCH 0/2] Introduce AMD Secure Processor device

2017-01-19 Thread Greg KH
On Thu, Jan 19, 2017 at 01:07:50PM -0500, Brijesh Singh wrote: > The CCP device (drivers/crypto/ccp/ccp.ko) is part of AMD Secure Processor, > which is not dedicated solely to crypto. The AMD Secure Processor includes > CCP and PSP (Platform Secure Processor) devices. > > This patch series moves t

Re: [PATCH] mm/hugetlb.c: fix reservation race when freeing surplus pages

2017-01-19 Thread Greg KH
On Mon, Jan 09, 2017 at 11:56:07AM -0800, Mike Kravetz wrote: > The routine return_unused_surplus_pages decrements the global > reservation count, and frees any unused surplus pages that were > backing the reservation. Commit 7848a4bf51b3 ("mm/hugetlb.c: > add cond_resched_lock() in return_unused_

Re: [PATCH 4.4 00/48] 4.4.44-stable review

2017-01-19 Thread Shuah Khan
On 01/18/2017 03:46 AM, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.4.44 release. > There are 48 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. > > Responses sh

Applied "regulator: qcom-smd: Add PM8994 regulator support" to the regulator tree

2017-01-19 Thread Mark Brown
The patch regulator: qcom-smd: Add PM8994 regulator support has been applied to the regulator tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours)

Re: [PATCH v8 4/9] iommu/amd: Introduce amd_iommu_get_num_iommus()

2017-01-19 Thread Borislav Petkov
On Mon, Jan 16, 2017 at 01:23:31AM -0600, Suravee Suthikulpanit wrote: > Introduce amd_iommu_get_num_iommus(), which returns the value of > amd_iommus_present, then replaces the direct access to the variable ^ which > which is now declared as static. > > Th

Re: [PATCH 2/3] mm, oom: do not enfore OOM killer for __GFP_NOFAIL automatically

2017-01-19 Thread Johannes Weiner
On Tue, Dec 20, 2016 at 02:49:03PM +0100, Michal Hocko wrote: > From: Michal Hocko > > __alloc_pages_may_oom makes sure to skip the OOM killer depending on > the allocation request. This includes lowmem requests, costly high > order requests and others. For a long time __GFP_NOFAIL acted as an >

Re: [PATCH 2/2] misc: amd-sp: introduce the AMD Secure Processor device

2017-01-19 Thread Greg KH
On Thu, Jan 19, 2017 at 01:08:11PM -0500, Brijesh Singh wrote: > The CCP device is part of the AMD Secure Processor. In order to expand the > usage of the AMD Secure Processor, create a framework that allows functional > components of the AMD Secure Processor to be initialized and handled > appropr

Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes

2017-01-19 Thread Thomas Gleixner
On Thu, 19 Jan 2017, David Carrillo-Cisneros wrote: > A 1:1 mapping between CLOSID/"Resource group" to RMID, as Fenghua suggested > is very problematic because the number of CLOSIDs is much much smaller than > the > number of RMIDs, and, as Stephane mentioned it's a common use case to want to > in

Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes

2017-01-19 Thread Thomas Gleixner
On Wed, 18 Jan 2017, Stephane Eranian wrote: > On Wed, Jan 18, 2017 at 12:53 AM, Thomas Gleixner wrote: > > > Your use case is specific to HPC and not Web workloads we run. Jobs run > in cgroups which may span all the CPUs of the machine. CAT may be used > to partition the cache. Cgroups would

Re: [RFC][PATCH] x86: Verify access_ok() context

2017-01-19 Thread Thomas Gleixner
On Wed, 18 Jan 2017, David Smith wrote: > On 01/16/2017 03:14 PM, Thomas Gleixner wrote: > >> If you put that new access_ok() call in a module that gets > >> loaded/unloaded, you see one warning for every module load, which gets a > >> bit annoying. > > > > Can you please elaborate where this acce

Applied "regulator: twl6030: fix range comparison, allowing vsel = 59" to the regulator tree

2017-01-19 Thread Mark Brown
The patch regulator: twl6030: fix range comparison, allowing vsel = 59 has been applied to the regulator tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next

[PATCH 1/4] phy: qcom-ufs: Don't kfree devres resource

2017-01-19 Thread Bjorn Andersson
Upon failing to acquire regulator supplies the qcom-ufs driver calls kfree() on the devm allocated memory used to store the name of the regulator, leading to devres corruption. Rather than switching to using the appropriate free function the patch acknowledge the fact that "name" is always a const

[PATCH 2/4] phy: qcom-ufs: Correct usage of regulator_get()

2017-01-19 Thread Bjorn Andersson
When regulator_get() tries to resolve a regulator supply but fail to find a matching property in DeviceTree it returns a dummy regulator, if a matching supply is specified but unavailable the regulator core will return an error. Based on this we should not ignore errors upon failing to acquire the

[PATCH 4/4] phy: qcom-ufs: Suppress extraneous logging

2017-01-19 Thread Bjorn Andersson
The error paths of the common qcom-ufs functions for registering the phy, acquiring clocks and acquiring regulators all print specific error messages before returning an error, so there is no value in printing yet another - more generic - message when this occur. Cc: Subhash Jadavani Cc: Vivek Ga

[PATCH 3/4] phy: qcom-ufs: Remove -always-on property

2017-01-19 Thread Bjorn Andersson
The fact that a regulator is always-on is a property of the regulator, not a specific consumer. Implementing this in the driver leads to a system behaviour that is dependent on if the Qualcomm UFS PHY was ever (partially) probed. If the specific regulator should be always on in a particular device

Re: [PATCH v1] tty: serial: 8250: 8250_gsc:- Handle return NULL error from ioremap_nocache

2017-01-19 Thread Andy Shevchenko
On Thu, Jan 19, 2017 at 10:00 AM, Arvind Yadav wrote: > Here, If ioremap_nocache will fail. It will return NULL. > Kernel can run into a NULL-pointer dereference. > This error check will avoid NULL pointer dereference. > uart.port.mapbase = address; > uart.port.membase

[Patch v4 0/2] Support ARM SMCC SoC vendor quirks

2017-01-19 Thread Andy Gross
At least one SoC vendor (Qualcomm) requires additional processing done during ARM SMCCC calls. As such, an additional parameter to the arm_smccc_smc is required to be able to handle SoC specific quirks. The Qualcomm quirk is necessary due to the fact that the scm call can be interrupted on Qualco

Re: [PATCH v2] jump_label: reduce the size of struct static_key

2017-01-19 Thread Jason Baron
On 01/04/2017 01:41 PM, Jason Baron wrote: The static_key->next field goes mostly unused. The field is used for associating module uses with a static key. Most uses of struct static_key define a static key in the core kernel and make use of it entirely within the core kernel, or define the stat

Re: [PATCH v4 1/3] firmware: add new extensible firmware API - drvdata

2017-01-19 Thread Bjorn Andersson
On Thu 12 Jan 07:02 PST 2017, Luis R. Rodriguez wrote: [..] > +Fallback mechanisms on the driver data API > +== > + > +The old firmware API provided support for a series of fallback mechanisms. > The > +new driver data API abandons all current notions of the

Re: [PATCH v3 0/4] ARM: K2G: Add support for TI-SCI Generic PM Domains

2017-01-19 Thread Dave Gerlach
Santosh, On 01/19/2017 11:51 AM, santosh.shilim...@oracle.com wrote: On 1/4/17 2:06 PM, Dave Gerlach wrote: Santosh, On 01/04/2017 03:54 PM, Santosh Shilimkar wrote: On 1/4/2017 12:55 PM, Dave Gerlach wrote: Hi, This is v3 of the series to add support for TI-SCI Generic PM Domains. Previous ve

Re: Inconsistency in packet drop due to MTU (eth vs veth)

2017-01-19 Thread Eric Dumazet
On Thu, 2017-01-19 at 17:41 +0100, Fredrik Markstrom wrote: > Hello, > > I've noticed an inconsistency between how physical ethernet and veth handles > mtu. > > If I setup two physical interfaces (directly connected) with different mtu:s, > only the size of the outgoing packets are limited by t

Re: [PATCH] x86: make delay work in earlier stages

2017-01-19 Thread Andy Shevchenko
> + unsigned long lpf = this_cpu_read(cpu_info.loops_per_jiffy) ? : > + loops_per_jiffy; Perhaps lpj ? In any case FWIW: Reviewed-by: Andy Shevchenko -- With Best Regards, Andy Shevchenko

Re: [PATCH net-next v4] bridge: multicast to unicast

2017-01-19 Thread Stephen Hemminger
On Thu, 19 Jan 2017 03:45:10 +0100 Linus Lüssing wrote: > From: Felix Fietkau > > Implements an optional, per bridge port flag and feature to deliver > multicast packets to any host on the according port via unicast > individually. This is done by copying the packet per host and > changing the

Re: [PATCH v10 3/4] console: Add persistent scrollback buffers for all VGA consoles

2017-01-19 Thread Adam Borowski
On Thu, Jan 19, 2017 at 05:12:15PM +0100, Manuel Schölling wrote: > On Thu, 2017-01-19 at 14:23 +0100, Greg KH wrote: > > On Fri, Jan 13, 2017 at 09:07:57PM +0100, Manuel Schölling wrote: > > > Add a scrollback buffers for each VGA console. The benefit is that > > > the scrollback history is not f

[PATCH v3] iio: light: acpi-als: Properly enable on ASUS Zenbooks

2017-01-19 Thread Josef Gajdusek
ASUS Zenbooks need several special ACPI calls to enable the ALS peripheral. Otherwise, reads just return 0. Signed-off-by: Josef Gajdusek --- drivers/iio/light/acpi-als.c | 60 1 file changed, 60 insertions(+) diff --git a/drivers/iio/light/acpi-als.

Re: [PATCH v2 0/5] net: ethernet: ti: cpsw: correct common res usage

2017-01-19 Thread Grygorii Strashko
On 01/19/2017 10:58 AM, Ivan Khoronzhuk wrote: This series is intended to remove unneeded redundancies connected with common resource usage function. Since v1: - changed name to cpsw_get_usage_count() - added comments to open/closw for cpsw_get_usage_count() - added patch: net: ethernet: ti:

Re: [PATCH] ARM64: dts: meson-gxm: Rename q200 and q201 DT files for consistency

2017-01-19 Thread Kevin Hilman
Neil Armstrong writes: > In order to keep consistency naming with the Nexbox A1 DTS file, remove the > S912 SoC name in the GXM DT files. > > Suggested-by: Andreas Färber > Signed-off-by: Neil Armstrong Thanks for the cleanup. Applied to v4.11/dt64 Kevin

[PATCH v1 06/10] platform/x86: intel_mid_powerbtn: Acknowledge interrupts

2017-01-19 Thread Andy Shevchenko
Some platforms require interrupt to be acknowledged by clearing MSIC_PWRBTNM bit in interrupt level 1 mask register. Signed-off-by: Andy Shevchenko --- drivers/platform/x86/intel_mid_powerbtn.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/intel_mid_powerbtn.c b/drive

[PATCH v1 08/10] platform/x86: intel_mid_powerbtn: Join string literals

2017-01-19 Thread Andy Shevchenko
There is no need and bad practice for debugging to split string literals. Join them back. Signed-off-by: Andy Shevchenko --- drivers/platform/x86/intel_mid_powerbtn.c | 17 + 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/platform/x86/intel_mid_powerbtn.c

[PATCH v4 1/4] x86/ioapic: Return suitable error code in mp_map_gsi_to_irq()

2017-01-19 Thread Andy Shevchenko
mp_map_gsi_to_irq() in some cases might return legacy -1, which would be wrongly interpreted as -EPERM. Correct those cases to return proper error code. Signed-off-by: Andy Shevchenko --- arch/x86/kernel/apic/io_apic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch

Re: [PATCH 1/2] crypto: move CCP device driver to misc

2017-01-19 Thread Brijesh Singh
Hi Greg, On 01/19/2017 12:18 PM, Greg KH wrote: On Thu, Jan 19, 2017 at 01:08:01PM -0500, Brijesh Singh wrote: The CCP device is part of the AMD Secure Processor, which is not dedicated solely to crypto. Move the CCP device driver to the misc directory in prepration for expanding the usage of t

[PATCH v4 4/4] x86/platform/intel-mid: Move watchdog registration to arch_initcall()

2017-01-19 Thread Andy Shevchenko
There is no need to choose a random initcall level for certainly architecture dependent code. Move watchdog registration to arch_initcall() from rootfs_initcall(). Signed-off-by: Andy Shevchenko --- arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c | 2 +- 1 file changed, 1 insertion

Re: [PATCH v2] vfio/pci: Support error recovery

2017-01-19 Thread Alex Williamson
On Thu, 19 Jan 2017 11:04:37 +0800 Cao jin wrote: > On 01/19/2017 05:32 AM, Alex Williamson wrote: > > On Tue, 10 Jan 2017 17:11:01 +0200 > > "Michael S. Tsirkin" wrote: > > > >> On Tue, Jan 10, 2017 at 07:46:17PM +0800, Cao jin wrote: > >>> > >>> > >>> On 01/10/2017 07:04 AM, Michael S. Ts

Re: [PATCH v2 1/4] dt-bindings: phy: Add documentation for NSP USB3 PHY

2017-01-19 Thread Rob Herring
On Tue, Jan 17, 2017 at 11:14:27AM -0500, Yendapally Reddy Dhananjaya Reddy wrote: > Add documentation for USB3 PHY available in Northstar plus SoC > > Signed-off-by: Yendapally Reddy Dhananjaya Reddy > > --- > .../devicetree/bindings/phy/brcm,nsp-usb3-phy.txt | 39 > ++ >

[PATCH v4 2/4] x86/platform/intel-mid: Allocate RTC interrupt for Merrifield

2017-01-19 Thread Andy Shevchenko
Legacy RTC requires interrupt line 8 to be dedicated for it. On Intel MID platforms the legacy PIC is absent and in order to make RTC work we need to allocate interrupt separately. Current solution brought by the commit: de1c2540aa4f ("x86/platform/intel-mid: Enable RTC on Intel Merrifield") d

Re: [RFC v2 1/5] UDC: Split the driver into amd (pci) and Synopsys core driver

2017-01-19 Thread Florian Fainelli
On 01/19/2017 02:44 AM, Raviteja Garimella wrote: > Hi, > > On Thu, Jan 19, 2017 at 12:15 AM, Florian Fainelli > wrote: >> On 01/17/2017 12:05 AM, Raviteja Garimella wrote: >>> This patch splits the amd5536udc driver into two -- one that does >>> pci device registration and the other file that d

Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform driver

2017-01-19 Thread Scott Branden
Hi Rob, On 17-01-19 09:36 AM, Rob Herring wrote: On Tue, Jan 17, 2017 at 01:35:07PM +0530, Raviteja Garimella wrote: This patch adds device tree bindings documentation for Synopsys USB device controller platform driver. Bindings describe h/w, not drivers. Signed-off-by: Raviteja Garimella

Re: [PATCH v8 5/8] IIO: add bindings for STM32 timer trigger driver

2017-01-19 Thread Rob Herring
On Wed, Jan 18, 2017 at 03:20:48PM +0100, Benjamin Gaignard wrote: > Define bindings for STM32 timer trigger > > version 8: > - reword "reg" parameter description > > version 4: > - remove triggers enumeration from DT > - add reg parameter > > version 3: > - change file name > - add cross refere

Re: [PATCH 2/4] phy: qcom-ufs: Correct usage of regulator_get()

2017-01-19 Thread vivek . gautam
On 2017-01-19 16:17, Bjorn Andersson wrote: When regulator_get() tries to resolve a regulator supply but fail to find a matching property in DeviceTree it returns a dummy regulator, if a matching supply is specified but unavailable the regulator core will return an error. Based on this we should

Re: [PATCH v2 2/4] net: phy: Initialize mdio clock at probe function

2017-01-19 Thread Florian Fainelli
On 01/17/2017 08:14 AM, Yendapally Reddy Dhananjaya Reddy wrote: > Initialize mdio clock divisor in probe function. The ext bus > bit available in the same register will be used by mdio mux > to enable external mdio. > > Signed-off-by: Yendapally Reddy Dhananjaya Reddy > Reviewed-by: Florian Fa

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