Re: [PATCH v3 05/10] drm/rockchip: analogix_dp: add rk3399 eDP support

2016-06-28 Thread Yakir Yang
Sean, On 06/23/2016 09:48 PM, Sean Paul wrote: On Tue, Jun 14, 2016 at 7:46 AM, Yakir Yang wrote: RK3399 and RK3288 shared the same eDP IP controller, only some light difference with VOP configure and GRF configure. Signed-off-by: Yakir Yang Acked-by: Mark Yao --- Changes in v3: - Give the

Re: [PATCH 18/23] [AARCH64] ILP32: support stat syscall family

2016-06-28 Thread Andreas Schwab
Yury Norov writes: > +#ifdef __ILP32__ > +#include > +struct __kernel_timespec > + { > +unsigned long long tv_sec; /* Seconds. */ > +long long tv_nsec; /* Nanoseconds. */ > + }; > +#define conv_timespec(u, k) do { \ > + (u)->tv_sec = (k)->t

Re: [PATCH 1/2] nbd: make nbd device wait for its users

2016-06-28 Thread Markus Pargmann
Hi, On Saturday 25 June 2016 23:22:06 Pranay Srivastava wrote: > On Fri, Jun 24, 2016 at 2:59 PM, Markus Pargmann wrote: > > From: "Pranay Kr. Srivastava" > > > > When a timeout occurs or a recv fails, then instead of abruplty killing > > nbd block device wait for it's users to finish. > > > > T

Re: [PATCH 13/21] usb: chipidea: msm: Allow core to get usb phy

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:30AM -0700, Stephen Boyd wrote: > The chipidea core gets the usb phy and initializes the phy at the > right point now so we don't need to get the phy in this driver. > > Cc: Peter Chen > Cc: Greg Kroah-Hartman > Signed-off-by: Stephen Boyd > --- > drivers/usb/chip

Re: [PATCH 12/21] usb: chipidea: msm: Keep device runtime enabled

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:29AM -0700, Stephen Boyd wrote: > Sometimes the usb wrapper device is part of a power domain that > needs to stay on as long as the device is active. Let's get and > put the device in driver probe/remove so that we keep the power > domain powered as long as the device

Re: [patch] mm, compaction: make sure freeing scanner isn't persistently expensive

2016-06-28 Thread Vlastimil Babka
On 06/29/2016 03:39 AM, David Rientjes wrote: It's possible that the freeing scanner can be consistently expensive if memory is well compacted toward the end of the zone with few free pages available in that area. If all zone memory is synchronously compacted, say with /proc/sys/vm/compact_memor

Re: [PATCH 3/4] perf annotate: add powerpc support

2016-06-28 Thread Ravi Bangoria
Thanks David. On Tuesday 28 June 2016 09:37 PM, David Laight wrote: From: Ravi Bangoria Sent: 28 June 2016 12:37 Powerpc has long list of branch instructions and hardcoding them in table appears to be error-prone. So, add new function to find instruction instead of creating table. Signed-off-

[PATCH] btrfs: Handle uninitialised inode eviction

2016-06-28 Thread Nikolay Borisov
The code flow in btrfs_new_inode allows for btrfs_evict_inode to be called with not fully initialised inode (e.g. ->root member not being set). This can happen when btrfs_set_inode_index in btrfs_new_inode fails, which in turn would call iput for the newly allocated inode. This in turn leads to vfs

Re: [PATCH v3 06/10] drm/rockchip: analogix_dp: make panel detect to an optional action

2016-06-28 Thread Yakir Yang
Sean, On 06/23/2016 10:10 PM, Sean Paul wrote: On Tue, Jun 14, 2016 at 7:46 AM, Yakir Yang wrote: Some boards don't need to declare a panel device node, like the display interface is DP monitors, so it's necessary to make the panel detect to an optional action. Signed-off-by: Yakir Yang Acke

Re: [PATCH 11/21] usb: chipidea: msm: Use hw_write_id_reg() instead of writel directly

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:28AM -0700, Stephen Boyd wrote: > The MSM_USB_BASE macro trick is not very clear, and we're using > it for only one register write so let's just move to using > hw_write_id_reg() and passing the ci pointer instead. That > clearly shows what offset we're using and avoid

Re: [RFC/PATCH] lib/vsprintf: Add support to store cpumask

2016-06-28 Thread Jiri Olsa
On Tue, Jun 28, 2016 at 06:06:47PM -0400, Steven Rostedt wrote: > On Tue, 28 Jun 2016 21:27:29 +0200 > Rasmus Villemoes wrote: > > > > I probably should make a trace_printk() that doesn't default to the > > > binary print, to handle things like this. > > > > > > trace_printk_ptr()? > > > > > >

Re: [PATCH v3 09/10] drm/rockchip: analogix_dp: update the comments about why need to hardcode VOP output mode

2016-06-28 Thread Yakir Yang
Sean, On 06/23/2016 10:22 PM, Sean Paul wrote: On Tue, Jun 14, 2016 at 7:46 AM, Yakir Yang wrote: The hardware IC designed that VOP must output the RGB10 video format to eDP contoller, and if eDP panel only support RGB8, then eDP contoller should cut down the video data, not via VOP contoller,

Re: [PATCH v3 08/10] drm/rockchip: analogix_dp: correct the connector display color format and bpc

2016-06-28 Thread Yakir Yang
Sean, On 06/23/2016 10:19 PM, Sean Paul wrote: On Tue, Jun 14, 2016 at 7:46 AM, Yakir Yang wrote: Rockchip VOP couldn't output YUV video format for eDP controller, so when driver detect connector support YUV video format, we need to hack it down to RGB888. Signed-off-by: Yakir Yang Acked-by:

Re: [PATCH 10/21] usb: chipidea: msm: Rely on core to override AHBBURST

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:27AM -0700, Stephen Boyd wrote: > The core framework already handles setting this parameter with a > platform quirk. Add the appropriate flag so that we always set > AHBBURST to 0. Technically DT should be doing this, but we always > do it for msm chipidea devices so s

linux-next: Tree for Jun 29

2016-06-28 Thread Stephen Rothwell
Hi all, Changes since 20160628: The powerpc tree gained a conflict against Linus' tree. The devicetree tree gained a conflict against the imx-mxs tree. The kvm tree gained a conflict against the s390 tree. Non-merge commits (relative to Linus' tree): 5988 5753 files chang

Re: [PATCH 1/1] usb: dwc3: st: Inform the reset framework that our reset line may be shared

2016-06-28 Thread Felipe Balbi
Hi, Lee Jones writes: > On the STiH410 B2120 development board the MiPHY28lp shares its reset > line with the Synopsys DWC3 SuperSpeed (SS) USB 3.0 Dual-Role-Device > (DRD). New functionality in the reset subsystems forces consumers to > be explicit when requesting shared/exclusive reset lines.

Re: linux-next: manual merge of the powerpc tree with Linus' tree

2016-06-28 Thread Michael Ellerman
On Wed, 2016-06-29 at 10:54 +0530, Naveen N. Rao wrote: > On 2016/06/29 10:35AM, Stephen Rothwell wrote: > > > > Today's linux-next merge of the powerpc tree got a conflict in: > > > > arch/powerpc/Kconfig > > > > between commit: > > > > 844e3be47693 ("powerpc/bpf/jit: Disable classic BPF J

Re: [PATCH 09/21] usb: chipidea: Add support for ULPI PHY bus

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:26AM -0700, Stephen Boyd wrote: > Some phys for the chipidea controller are controlled via the ULPI > viewport. Add support for the ULPI bus so that these sorts of > phys can be probed and read/written automatically without having > to duplicate the viewport logic in e

Hello linux

2016-06-28 Thread oboguev
hi linux http://avm.com.pk/service.php?deal=xhwx1qc5mp0yt04 oboguev

Re: [PATCH] extcon: Add support for qcom SPMI PMIC USB id detection hardware

2016-06-28 Thread Chanwoo Choi
On 2016년 06월 29일 06:59, Stephen Boyd wrote: > Quoting Chanwoo Choi (2016-06-28 05:06:48) >> 2016-06-28 4:11 GMT+09:00 Stephen Boyd : >>> Quoting Chanwoo Choi (2016-06-26 04:20:43) 2016-06-26 14:56 GMT+09:00 Stephen Boyd : > +PROPERTIES > + > +- compatible: > +Usage: require

Re: [PATCHv4 1/1] thermal: core: call thermal_zone_device_update() after mode update

2016-06-28 Thread Zhang Rui
Hi, Eduardo, as the locking patch set has not been in upstream yet, you should either fold this fix into patch 02/15, or rebase your locking patch series on top of this fix. thanks, rui On 三, 2016-06-22 at 08:03 -0700, Eduardo Valentin wrote: > Because several drivers do the following pattern: >

Re: [PATCH v2 2/2] ARM: at91: pm: switch to the PIE infrastructure

2016-06-28 Thread Alexander Stein
On Wednesday 29 June 2016 00:44:46, Alexandre Belloni wrote: > Using the PIE infrastructure allows to write the whole suspend/resume > functions in C instead of assembly. > > The only remaining assembly instruction is wfi for armv5 > It makes the code shorter and clearer. > > Signed-off-by: Alexa

Re: [PATCH] extcon: Add support for qcom SPMI PMIC USB id detection hardware

2016-06-28 Thread Roger Quadros
On 29/06/16 01:01, Stephen Boyd wrote: > Quoting Roger Quadros (2016-06-28 02:13:57) >> On 28/06/16 11:47, Stephen Boyd wrote: >>> >>> Sorry I must have confused you. There are two modules in the PMIC that >>> are doing detection here. The charger module is detecting the VBUS event >>> and this mis

Re: Re: linux-next: Tree for Jun 27 (pinctrl && !CONFIG_OF)

2016-06-28 Thread Alexander Stein
On Tuesday 28 June 2016, 10:37:52 wrote Arnd Bergmann: > > > I think the commit should just be reverted, it clearly breaks > > > stuff, and whatever needs it can be fixed in a better way. > > > > Why not depend PINCTRL_IPROC_GPIO on CONFIG_OF as Randy stated > > pinconf_generic_dt_node_to_map_pin

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Re: [PATCH 01/10] Documentation: dt-bindings: mailbox: tegra: Add binding for HSP mailbox

2016-06-28 Thread Joseph Lo
On 06/29/2016 03:08 AM, Stephen Warren wrote: On 06/28/2016 03:15 AM, Joseph Lo wrote: On 06/27/2016 11:55 PM, Stephen Warren wrote: On 06/27/2016 03:02 AM, Joseph Lo wrote: snip. Currently the usage of HSP HW in the downstream kernel is something like the model below. remote_processor_A-\

[PATCH v5 4/5] mfd: rn5t618: register power off callback optionally

2016-06-28 Thread Stefan Agner
Only register power off if the PMIC is defined as system power controller (see Documentation/devicetree/bindings/power/ power-controller.txt). Signed-off-by: Stefan Agner Reviewed-by: Marcel Ziswiler Acked-by: Lee Jones --- drivers/mfd/rn5t618.c | 10 +++--- 1 file changed, 7 insertions(+)

[PATCH v5 0/5] regulator: add Ricoh RN5T567 PMIC support

2016-06-28 Thread Stefan Agner
This patchset adds RN5T567 PMIC support which is used on the Toradex Colibri iMX7S/iMX7D modules. The existing RN5T618 is from the same family, hence this patchset uses the same driver and adds variant support. The Colibris currently do not use the PMIC's power off capabilities, as do the current

[PATCH v5 5/5] mfd: rn5t618: register restart handler

2016-06-28 Thread Stefan Agner
Use the PMIC's repower capability for reboots. Register a restart handler and use a slightly elevated priority of 192 since the PMIC has suprior reset capability (causing a system wide reset). Signed-off-by: Stefan Agner Reviewed-by: Marcel Ziswiler Acked-by: Lee Jones --- drivers/mfd/rn5t618.

Re: [PATCH 74/92] clocksource/drivers/bcm_kona: Remove useless header

2016-06-28 Thread Ray Jui
Hi Daniel, On 6/28/2016 3:31 AM, Daniel Lezcano wrote: The driver includes the header but it is pointless. Remove it. Signed-off-by: Daniel Lezcano --- drivers/clocksource/bcm_kona_timer.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clocksource/bcm_kona_timer.c b/drivers/clo

[PATCH v5 2/5] mfd: add Ricoh RN5T567 PMIC support

2016-06-28 Thread Stefan Agner
The Ricoh RN5T567 is from the same family as the Ricoh RN5T618 is, the differences are: + DCDC4 + Slightly different output voltage/currents + 32kHz Output - ADC/Charger capabilities Signed-off-by: Stefan Agner Reviewed-by: Marcel Ziswiler Acked-by: Rob Herring Acked-by: Lee Jones --- Docume

[PATCH v5 3/5] regulator: rn5t618: add RN5T567 PMIC support

2016-06-28 Thread Stefan Agner
Extend the driver to support Ricoh RN5T567. Support the additional DCDC and slightly different voltage range of LDORTC1. Signed-off-by: Stefan Agner Reviewed-by: Marcel Ziswiler Acked-by: Mark Brown Acked-by: Lee Jones --- drivers/regulator/Kconfig | 5 +++-- drivers/regulator/rn

[PATCH v5 1/5] ARM: dts: meson: minix-neo-x8: define PMIC as power controller

2016-06-28 Thread Stefan Agner
The PMIC driver used to register itself as poweroff controller by default, hence assuming that this device is using the PMIC as system power controller. Signed-off-by: Stefan Agner Reviewed-by: Marcel Ziswiler Acked-by: Carlo Caione --- arch/arm/boot/dts/meson8-minix-neo-x8.dts | 1 + 1 file c

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[PATCH] mm, vmscan: Give up balancing node for high order allocations earlier

2016-06-28 Thread Hillf Danton
To avoid excessive reclaim, we give up rebalancing for high order allocations right after reclaiming enough pages. Signed-off-by: Hillf Danton --- mm/vmscan.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index ee7e531..d080fb2 100644 --- a/

Re: linux-next: manual merge of the kvm tree with the s390 tree

2016-06-28 Thread Heiko Carstens
On Wed, Jun 29, 2016 at 02:36:58PM +1000, Stephen Rothwell wrote: > Hi all, > > Today's linux-next merge of the kvm tree got a conflict in: > > arch/s390/hypfs/hypfs_diag.c > > between commit: > > e030c1125eab ("s390/hypfs: use basic block for diag inline assembly") > > from the s390 tree

Re: [PATCH v12 0/3] printk: Make printk() completely async

2016-06-28 Thread Sergey Senozhatsky
On (06/28/16 22:16), Joe Perches wrote: > On Wed, 2016-06-29 at 14:08 +0900, Sergey Senozhatsky wrote: > > the patch to fix the async KERN_CONT printk regression I mentioned > > several days ago in another thread. > > KERN_CONT is effectively a no-op. > This is any printk without a KERN_ if the m

Re: linux-next: manual merge of the powerpc tree with Linus' tree

2016-06-28 Thread Naveen N. Rao
On 2016/06/29 10:35AM, Stephen Rothwell wrote: > Hi all, Hi Stephen, > > Today's linux-next merge of the powerpc tree got a conflict in: > > arch/powerpc/Kconfig > > between commit: > > 844e3be47693 ("powerpc/bpf/jit: Disable classic BPF JIT on ppc64le") Ah, I see that the above commit i

Re: [PATCH] platform:x86 Remove Monitor MWAIT feature dependency

2016-06-28 Thread Darren Hart
On Thu, Jun 23, 2016 at 02:59:58PM +0800, ong.hock...@intel.com wrote: > From: "Yu, Ong Hock" > > Telemetry capability does not depend on Monitor MWAIT feature. Thank you Ong Hock, queued to testing for 4.8. > > Signed-off-by: Yu, Ong Hock > --- > drivers/platform/x86/intel_telemetry_debugfs.

Re: [PATCH] [linux-next] rtlwifi: Fix typo in printk

2016-06-28 Thread Larry Finger
On 06/28/2016 10:37 PM, Masanari Iida wrote: This patch fix spelling typos found in drivers/net/wireless/realtek. Signed-off-by: Masanari Iida Acked--by: Larry Finger Thanks, Larry --- drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c | 2 +- drivers/net/wireless/realtek/rtlw

Re: [PATCH] platform/x86: Add IIO dependency to ACPI_TOSHIBA

2016-06-28 Thread Azael Avalos
2016-06-28 23:16 GMT-06:00 Darren Hart : > On Tue, Jun 28, 2016 at 01:58:55PM -0600, Azael Avalos wrote: >> The toshiba_acpi driver added support to the accelerometer axis >> via the IIO subsystem, but failed to add the dependency to the >> Kconfig file, making the driver fail to compile if the IIO

Re: [PATCH v12 0/3] printk: Make printk() completely async

2016-06-28 Thread Joe Perches
On Wed, 2016-06-29 at 14:08 +0900, Sergey Senozhatsky wrote: > the patch to fix the async KERN_CONT printk regression I mentioned > several days ago in another thread. KERN_CONT is effectively a no-op. This is any printk without a KERN_

Re: [PATCH] platform/x86: Add IIO dependency to ACPI_TOSHIBA

2016-06-28 Thread Darren Hart
On Tue, Jun 28, 2016 at 01:58:55PM -0600, Azael Avalos wrote: > The toshiba_acpi driver added support to the accelerometer axis > via the IIO subsystem, but failed to add the dependency to the > Kconfig file, making the driver fail to compile if the IIO > subsystem is not selected. > > This patch

[PATCH 1/2] x86/apic: shutdown local APIC before I/O APIC during crash

2016-06-28 Thread Wei Jiangang
commit <522e66464467> disables I/O APIC before shutdown of the local APIC for both reboot and crash path. and commit <2885432aaf15> declares that 'it still makes sense to quiet IO APIC before disabling Local APIC'. However, the former introduced a bug for crashdown. If specify 'notsc' for capture-

Re: [RESEND PATCH] x86/mm: only allow memmap=XX!YY over existing RAM

2016-06-28 Thread Yigal Korman
On Wed, Jun 29, 2016 at 4:09 AM, Dan Williams wrote: > > On Tue, Jun 28, 2016 at 10:58 AM, H. Peter Anvin wrote: > > On 06/28/16 09:33, Dan Williams wrote: > >> On Tue, Jun 28, 2016 at 1:31 AM, Yigal Korman wrote: > >>> Before this patch, passing a range that is beyond the physical memory > >>>

Re: [PATCH 1/1] gpio: max77620: get gpio value based on direction

2016-06-28 Thread Alexandre Courbot
On Mon, Jun 27, 2016 at 7:56 PM, Venkat Reddy Talla wrote: > Gpio direction is determined by DIRx bit of GPIO > configuration register, return max77620 gpio value > based on direction in or out. > > Signed-off-by: Venkat Reddy Talla > --- > drivers/gpio/gpio-max77620.c | 5 - > 1 file change

Re: [PATCH v12 0/3] printk: Make printk() completely async

2016-06-28 Thread Sergey Senozhatsky
Hello, the patch to fix the async KERN_CONT printk regression I mentioned several days ago in another thread. as a separate patch for now, to ease the review. will squash with 0001. == 8< == >From 70f65ed55eb82a1b8b74fdbd1a7afc9e77e9b380 Mon Sep 17 00:00:00 2001 From: Se

Re: [PATCH 1/2] cgroup: pids: show number of failed forks since limit reset

2016-06-28 Thread Aleksa Sarai
On Sun, Jun 26, 2016 at 09:34:41PM +1000, Aleksa Sarai wrote: If a user has a setup where they wait for notifications on changes to pids.event, and then auto-adjust the cgroup limits based on the number of failures you have a race condition between reading the pids.event file and then setting the

Re: Review of ptrace Yama ptrace_scope description

2016-06-28 Thread Michael Kerrisk (man-pages)
Hi Kees, On 06/28/2016 10:55 PM, Kees Cook wrote: On Mon, Jun 27, 2016 at 11:11 PM, Michael Kerrisk (man-pages) wrote: Hi Jann, On 06/25/2016 04:30 PM, Jann Horn wrote: On Sat, Jun 25, 2016 at 09:30:43AM +0200, Michael Kerrisk (man-pages) wrote: Hi Kees, So, last year, I added some docu

Re: [PATCH v2] clk: fixed-factor: add optional dt-binding clock-flags

2016-06-28 Thread Jongsung Kim
On 2016년 06월 29일 05:55, Rob Herring wrote: > On Fri, Jun 24, 2016 at 01:12:52PM +0900, Jongsung Kim wrote: >> There is no way to set additional flags for a DT-initialized fixed- >> factor-clock, and it can be problematic i.e., when the clock rate >> needs to be changed. [1][2] >> >> This patch intr

Re: [PATCH 0/6] scripts/gdb: Fixes for 4.7

2016-06-28 Thread Jan Kiszka
On 2016-06-28 17:22, Kieran Bingham wrote: > Hi Andrew, > > Please consider this series for integration into the current rc series. > I had hoped to get this to you, with a fixed radix-tree, rather than a > reverted one. Alas, time has gone against me, and we are nearing the end > of the window -

Re: [PATCH v2] thermal: add Intel BXT WhiskeyCove PMIC thermal driver

2016-06-28 Thread Manish Badarkhe
Hi > +static int pmic_thermal_remove(struct platform_device *pdev) > +{ > + return 0; > +} > + Why this remove function still requires? Regards Manish Badarkhe

[PATCH 2/2] time/tick-schede: fix typos

2016-06-28 Thread Wei Jiangang
When investigating kdump's failure with 'notsc' and jiffies not incrementing, I found several spelling mistakes Signed-off-by: Wei Jiangang --- kernel/time/tick-sched.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sche

Re: [PATCHv3 2/2] xenfs: replace xenbus and privcmd with symlinks

2016-06-28 Thread Juergen Gross
On 28/06/16 20:06, David Vrabel wrote: > /proc/xen/xenbus does not work correctly. A read blocked waiting for > a xenstore message holds the mutex needed for atomic file position > updates. This blocks any writes on the same file handle, which can > deadlock if the write is needed to unblock the

Re: Review of ptrace Yama ptrace_scope description

2016-06-28 Thread Michael Kerrisk (man-pages)
Hi Jann, ... So I've made that section of text: A process that has the CAP_SYS_PTRACE capability can update the /proc/sys/kernel/yama/ptrace_scope file with one of the following values: 0 ("classic ptrace permissions") No additional restrictions

[PATCH V5 1/3] devicetree/bindings: Add binding for operator panel on FSP machines

2016-06-28 Thread Suraj Jitindar Singh
Add a binding to Documentation/devicetree/bindings/powerpc/opal (oppanel-opal.txt) for the operator panel which is present on IBM Power Systems machines with FSPs. Signed-off-by: Suraj Jitindar Singh Acked-by: Rob Herring Acked-by: Stewart Smith --- Change Log: V1 -> V2: - Nothing V2

linux-next: manual merge of the kvm tree with the s390 tree

2016-06-28 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the kvm tree got a conflict in: arch/s390/hypfs/hypfs_diag.c between commit: e030c1125eab ("s390/hypfs: use basic block for diag inline assembly") from the s390 tree and commit: e65f30e0cb29 ("s390: hypfs: Move diag implementation and data definitions

Re: [PATCH 0/4] Mesh mpm fixes and enhancements

2016-06-28 Thread Julian Calaby
Hi Yaniv, On Tue, Jun 28, 2016 at 9:13 PM, Yaniv Machani wrote: > This patch set is addressing some issues found in the current 802.11s > implementation, > specifically when using hostap mpm. > It's aligning the beacon format and handling some corner cases. > > Maital Hahn (2): > mac80211: mes

Re: [PATCH 2/2 v16] drm/bridge: Add I2C based driver for ps8640 bridge

2016-06-28 Thread Daniel Kurtz
Hi Emil, One answer inline below. The rest I leave to Jitao... [snip...] On Fri, Jun 17, 2016 at 3:14 AM, Emil Velikov wrote: >> +static ssize_t ps8640_update_fw_store(struct device *dev, >> + struct device_attribute *attr, >> +

[PATCH v2] thermal: add Intel BXT WhiskeyCove PMIC thermal driver

2016-06-28 Thread Bin Gao
This change add support for pmic thermal driver which is intended to handle the alert interrupts triggered upon thermal trip point cross and notify the thermal framework appropriately with the zone, temp, crossed trip and event details. Signed-off-by: Yegnesh S Iyer Signed-off-by: Bin Gao --- Ch

RE: [PATCH v10 2/2] dmaengine: Add Xilinx zynqmp dma engine driver support

2016-06-28 Thread Punnaiah Choudary Kalluri
> -Original Message- > From: Vinod Koul [mailto:vinod.k...@intel.com] > Sent: Tuesday, June 28, 2016 9:45 AM > To: Punnaiah Choudary Kalluri > Cc: Appana Durga Kedareswara Rao ; > robh...@kernel.org; pawel.m...@arm.com; mark.rutl...@arm.com; > ijc+devicet...@hellion.org.uk; ga...@codeaur

Re: [PATCH] PM / suspend: show workqueues busy name in suspend flow

2016-06-28 Thread Roger Lu
Dear Tejun, On Tue, 2016-06-28 at 12:56 -0400, Tejun Heo wrote: > Hello, Roger. > > On Mon, Jun 27, 2016 at 05:44:05PM +0800, Roger Lu wrote: > > show_workqueue_state() is a better choice to me. However, only freezable > > workqueue is able to affect suspend flow. So, is there other mailing > > l

[PATCH V5 3/3] powerpc/drivers: Add driver for operator panel on FSP machines

2016-06-28 Thread Suraj Jitindar Singh
Implement new character device driver to allow access from user space to the operator panel display present on IBM Power Systems machines with FSPs. This will allow status information to be presented on the display which is visible to a user. The driver implements a character buffer which a user

[PATCH V5 2/3] powerpc/opal: Add inline function to get rc from an ASYNC_COMP opal_msg

2016-06-28 Thread Suraj Jitindar Singh
An opal_msg of type OPAL_MSG_ASYNC_COMP contains the return code in the params[1] struct member. However this isn't intuitive or obvious when reading the code and requires that a user look at the skiboot documentation or opal-api.h to verify this. Add an inline function to get the return code from

linux-next: manual merge of the devicetree tree with the imx-mxs tree

2016-06-28 Thread Stephen Rothwell
Hi Rob, Today's linux-next merge of the devicetree tree got a conflict in: arch/arm/mach-imx/mach-imx51.c between commit: 463f90fa8a12 ("ARM: i.MX: Disable supervisor protect for i.MX51") from the imx-mxs tree and commit: 850bea2335e4 ("arm: Remove unnecessary of_platform_populate with

Re: [PATCH] [linux-next] rtlwifi: Fix typo in printk

2016-06-28 Thread Julian Calaby
Hi All, On Wed, Jun 29, 2016 at 1:37 PM, Masanari Iida wrote: > This patch fix spelling typos found in drivers/net/wireless/realtek. > > Signed-off-by: Masanari Iida Looks right to me. Reviewed-by: Julian Calaby Thanks, -- Julian Calaby Email: julian.cal...@gmail.com Profile: http://www.g

[PATCH] [linux-next] rtlwifi: Fix typo in printk

2016-06-28 Thread Masanari Iida
This patch fix spelling typos found in drivers/net/wireless/realtek. Signed-off-by: Masanari Iida --- drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c | 2 +- drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c | 2 +- drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c|

Re: [PATCH v3 10/10] drm/bridge: analogix_dp: fix no drm hpd event when panel plug in

2016-06-28 Thread Yakir Yang
Sean, On 06/23/2016 10:24 PM, Sean Paul wrote: On Tue, Jun 14, 2016 at 7:46 AM, Yakir Yang wrote: The enum value of DP_IRQ_TYPE_HP_CABLE_IN is zero, but driver only send drm hp event when the irq_type and the enum value is true. if (irq_type & DP_IRQ_TYPE_HP_CABLE_IN || ...) drm_help

Re: [PATCH v4.1 1/2] drm/rockchip: analogix_dp: introduce the pclk for grf

2016-06-28 Thread Yakir Yang
Doug, On 06/23/2016 01:16 PM, Doug Anderson wrote: Yakir, On Wed, Jun 22, 2016 at 6:58 PM, Yakir Yang wrote: For RK3399's GRF module, if we want to operate the graphic related grf registers, we need to enable the pclk_vio_grf which supply power for VIO GRF IOs, so it's better to introduce an

RE: [PATCH net-next v3 0/7] r8152: support new chips

2016-06-28 Thread Hayes Wang
> From: Hayes Wang > Sent: Tuesday, June 28, 2016 8:29 PM > To: net...@vger.kernel.org > Cc: nic_swsd; linux-kernel@vger.kernel.org; linux-...@vger.kernel.org; Hayes > Wang > Subject: [PATCH net-next v3 0/7] r8152: support new chips Excuse me. Please ignore these patches. We want to do more tests

Re: [PATCH v2 3/3] drivers core: allow id match override when manually binding driver

2016-06-28 Thread Michal Suchanek
On 28 June 2016 at 22:57, Mark Brown wrote: > On Tue, Jun 28, 2016 at 10:02:59PM +0200, Michal Suchanek wrote: > >> Of course I could add "my-shiny-new-board" compatible to the device >> tree and spidev. Then when I build my-shiny-new-board2 and it happens >> to also use userspace driver I will no

Re: [PATCH v4 2/2] dt-bindings: analogix_dp: rockchip: correct the wrong compatible name

2016-06-28 Thread Yakir Yang
Doug, On 06/23/2016 01:17 PM, Doug Anderson wrote: Hi, On Wed, Jun 22, 2016 at 6:47 PM, Yakir Yang wrote: The document about rockchip platform make a mistaken in available compatible name of "rk3288-edp", we should correct it to "rk3288-dp" which correspond to the compatible name in driver.

Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel

2016-06-28 Thread Yakir Yang
Rob, On 06/29/2016 04:59 AM, Rob Herring wrote: On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote: The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and 32 pins eDP interface. This module supports 1536x2048 mode. Signed-off-by: Yakir Yang --- .../devicetree/bindings/

Re: [PATCH 0/3] add support for Allwinner SoCs ADC

2016-06-28 Thread Chen-Yu Tsai
Hi, On Tue, Jun 28, 2016 at 4:45 PM, Quentin Schulz wrote: > The Allwinner SoCs all have an ADC that can also act as a touchscreen > controller > and a thermal sensor. The first four channels can be used either for the ADC > or > the touchscreen and the fifth channel is used for the thermal sen

Re: [RFC/PATCH v2] ftrace: Reduce size of function graph entries

2016-06-28 Thread Steven Rostedt
On Wed, 29 Jun 2016 11:38:37 +0900 Namhyung Kim wrote: > Ok then, I'll change it to use 'packed' only in v3. > I would add a comment that the structure is already packed and that the "packed" attribute is just to remove the extra padding at the end of the struct. -- Steve

Re: [PATCH 3/5] mmu: don't set the present bit unconditionally

2016-06-28 Thread Xiao Guangrong
On 06/28/2016 12:32 PM, Bandan Das wrote: To support execute only mappings on behalf of L1 hypervisors, we teach set_spte() to honor L1's valid XWR bits. This is only if host supports EPT execute only. Reuse ACC_USER_MASK to signify if the L1 hypervisor has the R bit set Signed-off-by: Bandan

Re: [PATCH 08/21] usb: chipidea: Kick OTG state machine for AVVIS with vbus extcon

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:25AM -0700, Stephen Boyd wrote: > Force the OTG state machine to go forward when we're using an > extcon for vbus detection. In this case, the controller may never > raise an interrupt for AVVIS, so we need to simulate the event by > toggling the appropriate OTG fsm bi

Re: [PATCH 2/5] mmu: pass execonly value when initializing rsvd bits

2016-06-28 Thread Xiao Guangrong
On 06/28/2016 12:32 PM, Bandan Das wrote: In reset_tdp_shadow_zero_bits_mask, we always pass false when initializing the reserved bits. By initializing with the correct value of ept exec only, the host can correctly identify if the guest pte is valid. Note that kvm_init_shadow_ept_mmu() already

Re: [PATCH 1/5] mmu: mark spte present if the x bit is set

2016-06-28 Thread Xiao Guangrong
On 06/29/2016 04:49 AM, Paolo Bonzini wrote: On 28/06/2016 22:37, Bandan Das wrote: Paolo Bonzini writes: On 28/06/2016 19:33, Bandan Das wrote: static int is_shadow_present_pte(u64 pte) { - return pte & PT_PRESENT_MASK && !is_mmio_spte(pte); + return pte & (PT_PRESENT_MA

RE: [PATCH] platform:x86 Remove Monitor MWAIT feature dependency

2016-06-28 Thread Chakravarty, Souvik K
> -Original Message- > From: Darren Hart [mailto:dvh...@infradead.org] > Sent: Wednesday, June 29, 2016 1:54 AM > To: Yu, Ong Hock > Cc: Chakravarty, Souvik K ; platform-driver- > x...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] platform:x86 Remove Monitor MWAIT fe

Re: [RFC/PATCH v2] ftrace: Reduce size of function graph entries

2016-06-28 Thread Namhyung Kim
On Tue, Jun 28, 2016 at 09:57:38PM -0400, Steven Rostedt wrote: > On Wed, 29 Jun 2016 10:32:34 +0900 > Namhyung Kim wrote: > > > > is at 32-37 > > > > > > For a total of 38 bytes. I'm betting that without the packed, the 4 > > > extra bytes will always be at the end. > > > > Woundn't it be 36

Re: [PATCH 06/21] usb: chipidea: Initialize and reinitialize phy later

2016-06-28 Thread Peter Chen
On Sun, Jun 26, 2016 at 12:28:23AM -0700, Stephen Boyd wrote: > The ULPI phy on qcom platforms needs to be initialized and > powered on after a USB reset and before we toggle the run/stop > bit. Otherwise, the phy locks up and doesn't work properly. This requirement is so strange, try to see if an

Re: [BUG] perf test 29 crashing

2016-06-28 Thread Namhyung Kim
Hi, On Tue, Jun 28, 2016 at 11:52:09AM -0600, David Ahern wrote: > On 6/28/16 10:59 AM, Arnaldo Carvalho de Melo wrote: > > Em Tue, Jun 28, 2016 at 02:34:10PM +0200, Jiri Olsa escreveu: > > > hi, > > > I'm having test 29 crashing on latest Arnaldo's perf/core: > > > > > > [jolsa@krava perf]$ ./pe

Re: [PATCH 0/5] sched/debug: decouple sched_stat tracepoints from CONFIG_SCHEDSTATS

2016-06-28 Thread Josh Poimboeuf
On Tue, Jun 28, 2016 at 02:43:36PM +0200, Peter Zijlstra wrote: > On Fri, Jun 17, 2016 at 12:43:22PM -0500, Josh Poimboeuf wrote: > > NOTE: I didn't include any performance numbers because I wasn't able to > > get consistent results. I tried the following on a Xeon E5-2420 v2 CPU: > > > > $ for

hi linux

2016-06-28 Thread norsk5
Good evening linux http://irrigar.com.br/spirit.php?sight=1pykwn5rs0xq07as

Re: [v3 PATCH 1/5] extcon: Add Type-C and DP support

2016-06-28 Thread Guenter Roeck
On Tue, Jun 28, 2016 at 6:40 PM, Chanwoo Choi wrote: > Hi Guenter, > > 2016년 6월 29일 수요일, Guenter Roeck님이 작성한 메시지: >> >> On Tue, Jun 28, 2016 at 5:26 AM, Chanwoo Choi wrote: >> > Hi Chris, >> > >> > I agree to add the new EXTCON_DISP_DP connector. >> > But, other new definition should be discussed

[PATCH v3 0/2] Add mt6755 basic chip support

2016-06-28 Thread Mars Cheng
This patch adds basic support for Mediatek's new 8-core chip, mt6755. Based on 4.7-rc1 Changes in v3: 1. use evb as project suffix 2. add "disable" property for uart dts nodes 3. only alias uart0 as serial0, since we don't enable uart1 4. confirm all acks are added Mars Cheng (2): Document: DT:

[PATCH v3 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform

2016-06-28 Thread Mars Cheng
This adds DT binding documentation for Mediatek MT6755. Signed-off-by: Mars Cheng Acked-by: Rob Herring --- Documentation/devicetree/bindings/arm/mediatek.txt |4 .../interrupt-controller/mediatek,sysirq.txt |1 + .../devicetree/bindings/serial/mtk-uart.txt|1 + 3

[PATCH v3 2/2] arm64: dts: mediatek: add mt6755 support

2016-06-28 Thread Mars Cheng
This adds basic chip support for MT6755 SoC. Signed-off-by: Mars Cheng --- arch/arm64/boot/dts/mediatek/Makefile |1 + arch/arm64/boot/dts/mediatek/mt6755-evb.dts | 38 +++ arch/arm64/boot/dts/mediatek/mt6755.dtsi| 145 +++ 3 files changed, 184 insert

Re: [PATCH 02/21] usb: ulpi: Support device discovery via DT

2016-06-28 Thread Peter Chen
On Tue, Jun 28, 2016 at 02:42:05PM +0300, Heikki Krogerus wrote: > On Mon, Jun 27, 2016 at 03:10:40PM -0700, Stephen Boyd wrote: > > Quoting Heikki Krogerus (2016-06-27 07:34:22) > > > Hi, > > > > > > I'm fine with most of the patch, except.. > > > > > > On Sun, Jun 26, 2016 at 12:28:19AM -0700,

Re: [PATCH v4 5/5] usb: dwc3: rockchip: add devicetree bindings documentation

2016-06-28 Thread William Wu
Dear Heiko, On 06/29/2016 12:41 AM, Heiko Stuebner wrote: Hi William, Am Dienstag, 28. Juni 2016, 11:18:04 schrieb William Wu: So about the usb3 controller clk management, I think it should contain the following clk: 1. aclk_usb3otg1 2. aclk_usb3otg0 3. aclk_usb3_grf correct, aclk_usb3otgX

Re: [RFC/PATCH v2] ftrace: Reduce size of function graph entries

2016-06-28 Thread Steven Rostedt
On Wed, 29 Jun 2016 10:32:34 +0900 Namhyung Kim wrote: > > is at 32-37 > > > > For a total of 38 bytes. I'm betting that without the packed, the 4 > > extra bytes will always be at the end. > > Woundn't it be 36 or 40 bytes? :) Ug, don't know what I was counting then. I added the 64 bit vers

Re: [QUESTION] Is there a better way to get ftrace dump on guest?

2016-06-28 Thread Namhyung Kim
Hello, On Tue, Jun 28, 2016 at 06:46:34PM +0200, Rabin Vincent wrote: > On Tue, Jun 28, 2016 at 03:33:18PM +0900, Namhyung Kim wrote: > > On Tue, Jun 28, 2016 at 3:25 PM, Namhyung Kim wrote: > > > I'm running some guest machines for kernel development. For debugging > > > purpose, I use lots of

Re: [PATCH v2 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform

2016-06-28 Thread Mars Cheng
On Tue, 2016-06-28 at 16:01 -0500, Rob Herring wrote: > On Tue, Jun 28, 2016 at 01:15:55PM +0800, Mars Cheng wrote: > > This adds DT binding documentation for Mediatek MT6755. > > > > Signed-off-by: Mars Cheng > > --- > > Documentation/devicetree/bindings/arm/mediatek.txt |4 > > .../in

[patch] mm, compaction: make sure freeing scanner isn't persistently expensive

2016-06-28 Thread David Rientjes
It's possible that the freeing scanner can be consistently expensive if memory is well compacted toward the end of the zone with few free pages available in that area. If all zone memory is synchronously compacted, say with /proc/sys/vm/compact_memory, and thp is faulted, it is possible to iterate

Re: [RFC/PATCH v2] ftrace: Reduce size of function graph entries

2016-06-28 Thread Namhyung Kim
On Tue, Jun 28, 2016 at 07:32:00PM -0400, Steven Rostedt wrote: > On Tue, 28 Jun 2016 14:30:40 +0900 > Namhyung Kim wrote: > > > Currently ftrace_graph_ent{,_entry} and ftrace_graph_ret{,_entry} struct > > can have padding bytes at the end due to alignment in 64-bit data type. > > As these data a

Re: [PATCH] mmc: dw_mmc: fix unmap sg twice when finding data err

2016-06-28 Thread Jaehoon Chung
Hi Shawn, On 06/24/2016 04:39 PM, Shawn Lin wrote: > DATA_OVER(the same for RI/TI of IDMAC) interrupt may come > up together with data error interrupts. If so, the interrupt > routine set EVENT_DATA_ERR to the pending_events and schedule > the tasklet but we may still fallback to the IDMAC interru

Re: [QUESTION] Is there a better way to get ftrace dump on guest?

2016-06-28 Thread Steven Rostedt
On Wed, 29 Jun 2016 09:57:41 +0900 Minchan Kim wrote: > Hello, > > On Tue, Jun 28, 2016 at 06:46:34PM +0200, Rabin Vincent wrote: > > On Tue, Jun 28, 2016 at 03:33:18PM +0900, Namhyung Kim wrote: > > > On Tue, Jun 28, 2016 at 3:25 PM, Namhyung Kim > > > wrote: > > > > I'm running some gues

Re: [PATCH] virtio-blk: Generate uevent after attribute available

2016-06-28 Thread Fam Zheng
On Tue, 06/28 04:45, Christoph Hellwig wrote: > On Tue, Jun 28, 2016 at 10:39:15AM +0800, Fam Zheng wrote: > > Userspace listens to the KOBJ_ADD uevent generated in add_disk. At that > > point we haven't created the serial attribute file, therefore depending > > on how fast udev reacts, the /dev/di

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