Re: [PATCHv2 8/8] ARM: at91: document Atmel SMART compatibles

2014-09-12 Thread Alexandre Belloni
Hi, On 12/09/2014 at 18:47:54 +0200, Eric Bénard wrote : > > + > > + > > +In addition, the above compatible shall be extended with the specific > > +SoC and board used. Currently known SoC compatibles are: > > +"marvell,berlin2" for Marvell Armada 1500 (BG2, 88DE3100), > > +

[PATCH arm64-next v2] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Daniel Borkmann
This is the ARM64 variant for 314beb9bcab ("x86: bpf_jit_comp: secure bpf jit against spraying attacks"). Thanks to commit 11d91a770f1f ("arm64: Add CONFIG_DEBUG_SET_MODULE_RONX support") which added necessary infrastructure, we can now implement RO marking of eBPF generated JIT image pages and

Re: [PATCH v8 08/10] x86, mpx: add prctl commands PR_MPX_REGISTER, PR_MPX_UNREGISTER

2014-09-12 Thread Thomas Gleixner
On Fri, 12 Sep 2014, Dave Hansen wrote: > On 09/12/2014 02:24 AM, Thomas Gleixner wrote: > > On Fri, 12 Sep 2014, Thomas Gleixner wrote: > >> On Thu, 11 Sep 2014, Dave Hansen wrote: > >>> Well, we use it to figure out whether we _potentially_ need to tear down > >>> an VM_MPX-flagged area.

Re: [PATCH RESEND 0/8] i2c: Relax mandatory I2C ID table passing

2014-09-12 Thread Javier Martinez Canillas
[adding Sjoerd as cc who was the one that raised the module auto-loading issue] Hello, On Fri, Sep 12, 2014 at 3:46 PM, Wolfram Sang wrote: >> >> Placing this firmly back on your plate. I truly hope we don't miss >> another merge-window. This patch-set has the support of some pretty >> senior

[PATCH v8 1/3] usb: dwc3: qcom: Add device tree binding

2014-09-12 Thread Andy Gross
From: "Ivan T. Ivanov" QCOM USB3.0 core wrapper consist of USB3.0 IP from Synopsys (SNPS) and HS, SS PHY's control and configuration registers. It could operate in device mode (SS, HS, FS) and host mode (SS, HS, FS, LS). Signed-off-by: Ivan T. Ivanov Signed-off-by: Andy Gross ---

[PATCH v8 2/3] usb: dwc3: Add Qualcomm DWC3 glue layer driver

2014-09-12 Thread Andy Gross
From: "Ivan T. Ivanov" DWC3 glue layer is hardware layer around Synopsys DesignWare USB3 core. Its purpose is to supply Synopsys IP with required clocks, voltages and interface it with the rest of the SoC. Signed-off-by: Ivan T. Ivanov Signed-off-by: Andy Gross --- drivers/usb/dwc3/Kconfig

[PATCH v8 0/3] DWC3 USB support for Qualcomm platform

2014-09-12 Thread Andy Gross
These patches add basic support for USB3.0 controllers found on MSM platforms. USB3.0 core is based on Synopsys DesignWare SuperSpeed IP. This work was started by Ivan Ivanov and went through a number of iterations. I picked these patches up and did a little rework to get them working. Changes

[PATCH v8 3/3] phy: Add Qualcomm DWC3 HS/SS PHY driver

2014-09-12 Thread Andy Gross
This patch adds a new driver for the Qualcomm USB 3.0 PHY that exists on some Qualcomm platforms. This driver uses the generic PHY framework and will interact with the DWC3 controller. Signed-off-by: Andy Gross --- drivers/phy/Kconfig | 11 + drivers/phy/Makefile|1 +

Re: [PATCH/RESEND] tty: serial: msm: Add DT based earlycon support

2014-09-12 Thread Stephen Boyd
On 09/11/14 18:56, Rob Herring wrote: > On Thu, Sep 11, 2014 at 5:14 PM, Stephen Boyd wrote: >> Add support for DT based early console on platforms with the msm >> serial hardware. >> >> Cc: Rob Herring >> Signed-off-by: Stephen Boyd > One comment, but looks good to me. > > Acked-by: Rob

Re: [PATCH] iio: adc: xilinx-xadc: assign auxiliary channels address correctly

2014-09-12 Thread Lars-Peter Clausen
On 09/11/2014 10:55 AM, Subbaraya Sundeep Bhatta wrote: This patch fixes incorrect logic for assigning address to auxiliary channels of xilinx xadc. Signed-off-by: Subbaraya Sundeep Bhatta Acked-by: Lars-Peter Clausen --- drivers/iio/adc/xilinx-xadc-core.c |2 +- 1 files changed, 1

Re: [PATCH 3.17-rc4 v5 2/6] arm: fiq: Replace default FIQ handler

2014-09-12 Thread Russell King - ARM Linux
On Fri, Sep 12, 2014 at 06:19:08PM +0100, Russell King - ARM Linux wrote: > On Fri, Sep 12, 2014 at 06:14:04PM +0100, Russell King - ARM Linux wrote: > > On Thu, Sep 11, 2014 at 12:31:14PM +0100, Daniel Thompson wrote: > > > This patch introduces a new default FIQ handler that is structured in a >

Re: [PATCH arm64-next] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Catalin Marinas
On Fri, Sep 12, 2014 at 06:16:38PM +0100, Daniel Borkmann wrote: > On 09/12/2014 06:46 PM, Catalin Marinas wrote: > > On Fri, Sep 12, 2014 at 05:21:27PM +0100, Daniel Borkmann wrote: > >> On 09/12/2014 06:03 PM, Catalin Marinas wrote: > >>> On Fri, Sep 12, 2014 at 08:11:37AM +0100, Daniel Borkmann

[PATCH] mmc: don't request CD IRQ until mmc_start_host()

2014-09-12 Thread Stephen Warren
From: Stephen Warren As soon as the CD IRQ is requested, it can trigger, since it's an externally controlled event. If it does, delayed_work host->detect will be scheduled. Many host controller probe()s are roughly structured as: *_probe() { host = sdhci_pltfm_init();

Re: [PATCH 3.17-rc4 v5 2/6] arm: fiq: Replace default FIQ handler

2014-09-12 Thread Russell King - ARM Linux
On Fri, Sep 12, 2014 at 06:14:04PM +0100, Russell King - ARM Linux wrote: > On Thu, Sep 11, 2014 at 12:31:14PM +0100, Daniel Thompson wrote: > > This patch introduces a new default FIQ handler that is structured in a > > similar way to the existing ARM exception handler and result in the FIQ > >

Re: [PATCH RFC] memcg: revert kmem.tcp accounting

2014-09-12 Thread Michal Hocko
On Fri 12-09-14 19:26:58, Vladimir Davydov wrote: > memory.kmem.tcp.limit_in_bytes works as the system-wide tcp_mem sysctl, > but per memory cgroup. While the existence of the latter is justified > (it prevents the system from becoming unusable due to uncontrolled tcp > buffers growth) the reason

Re: [PATCH arm64-next] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Daniel Borkmann
On 09/12/2014 06:46 PM, Catalin Marinas wrote: On Fri, Sep 12, 2014 at 05:21:27PM +0100, Daniel Borkmann wrote: On 09/12/2014 06:03 PM, Catalin Marinas wrote: On Fri, Sep 12, 2014 at 08:11:37AM +0100, Daniel Borkmann wrote: Will, Catalin, Dave, this is more or less a heads-up: when

Re: [PATCH 3.17-rc4 v5 2/6] arm: fiq: Replace default FIQ handler

2014-09-12 Thread Russell King - ARM Linux
On Thu, Sep 11, 2014 at 12:31:14PM +0100, Daniel Thompson wrote: > This patch introduces a new default FIQ handler that is structured in a > similar way to the existing ARM exception handler and result in the FIQ > being handled by C code running on the SVC stack (despite this code run > in the

Re: [PATCH v3 2/4] vfs,userns: Ensure real root is always capable towards inodes

2014-09-12 Thread Serge Hallyn
Quoting Seth Forshee (seth.fors...@canonical.com): > Currently root is restricted from performing some modifications > to inodes whose owner is INVALID_UID or group is INVALID_GID > because this id doesn't map into any user namespace. Add a > special case to the relevant checks to make sure root

Re: [PATCHv2 8/8] ARM: at91: document Atmel SMART compatibles

2014-09-12 Thread Eric Bénard
Le Fri, 12 Sep 2014 17:43:07 +0200, Alexandre Belloni a écrit : > > Document all the available compatibles for Atmel "SMART" SoCs. > > Signed-off-by: Alexandre Belloni > --- > .../devicetree/bindings/arm/atmel-at91.txt | 40 > ++ > 1 file changed, 40

Re: [PATCH arm64-next] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Will Deacon
On Fri, Sep 12, 2014 at 05:46:57PM +0100, Catalin Marinas wrote: > On Fri, Sep 12, 2014 at 05:21:27PM +0100, Daniel Borkmann wrote: > > On 09/12/2014 06:03 PM, Catalin Marinas wrote: > > > On Fri, Sep 12, 2014 at 08:11:37AM +0100, Daniel Borkmann wrote: > > >> Will, Catalin, Dave, this is more

Re: [PATCH 3.17-rc4 v5 2/6] arm: fiq: Replace default FIQ handler

2014-09-12 Thread Russell King - ARM Linux
And another thing... On Thu, Sep 11, 2014 at 12:31:14PM +0100, Daniel Thompson wrote: > + .align 5 > +__fiq_abt: > + svc_entry 0, 0 Right, so this function is called __fiq_abt. ... > + svc_exit_via_fiq > + UNWIND(.fnend ) > +ENDPROC(__fiq_svc) Or is it called __fiq_svc

Re: [PATCH 3.17-rc4 v5 2/6] arm: fiq: Replace default FIQ handler

2014-09-12 Thread Russell King - ARM Linux
On Fri, Sep 12, 2014 at 06:03:07PM +0100, Russell King - ARM Linux wrote: > On Thu, Sep 11, 2014 at 12:31:14PM +0100, Daniel Thompson wrote: > > - .macro svc_entry, stack_hole=0 > > + .macro svc_entry, stack_hole=0, call_trace=1 > > UNWIND(.fnstart ) > > UNWIND(.save {r0 - pc}

Re: [PATCHv4] mtd: nand: atmel_nand: retrieve NFC clock

2014-09-12 Thread Ezequiel Garcia
On 12 September 2014 10:40, Alexandre Belloni wrote: > From: Boris BREZILLON > This patch needs a commit log. > Signed-off-by: Boris BREZILLON > Signed-off-by: Alexandre Belloni > --- > -- Ezequiel García, VanguardiaSur www.vanguardiasur.com.ar -- To unsubscribe from this list: send the

Re: [PATCH 00/10] implement zsmalloc shrinking

2014-09-12 Thread Dan Streetman
On Fri, Sep 12, 2014 at 1:46 AM, Minchan Kim wrote: > On Thu, Sep 11, 2014 at 04:53:51PM -0400, Dan Streetman wrote: >> Now that zswap can use zsmalloc as a storage pool via zpool, it will >> try to shrink its zsmalloc zs_pool once it reaches its max_pool_percent >> limit. These patches

[GIT PULL] Please pull NFS client fixes

2014-09-12 Thread Trond Myklebust
Hi Linus, The following changes since commit 2ce7598c9a453e0acd0e07be7be3f5eb39608ebd: Linux 3.17-rc4 (2014-09-07 16:09:43 -0700) are available in the git repository at: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-3.17-4 for you to fetch changes up to

Re: [PATCH 3.17-rc4 v5 2/6] arm: fiq: Replace default FIQ handler

2014-09-12 Thread Russell King - ARM Linux
On Thu, Sep 11, 2014 at 12:31:14PM +0100, Daniel Thompson wrote: > - .macro svc_entry, stack_hole=0 > + .macro svc_entry, stack_hole=0, call_trace=1 > UNWIND(.fnstart ) > UNWIND(.save {r0 - pc} ) > sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4) > @@

Re: [PATCH] spi: pl022: Add support for chip select extension

2014-09-12 Thread Linus Walleij
On Thu, Sep 11, 2014 at 10:10 PM, Anders Berg wrote: > On Thu, Sep 11, 2014 at 3:26 PM, Linus Walleij > wrote: >> On Wed, Sep 10, 2014 at 4:40 PM, Anders Berg >> wrote: >> (...) >> > + /* >> > +* PL022 variant that has a chip select control register >> > whih >> >

debug rx_busy

2014-09-12 Thread and...@polkaspots.com
Is there anywhere where I can see this? Or this happens only in monitor or ACS? CHANNEL_TIME_BUSY or rx_busy? 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 at

Re: [GIT PULL] arm64: couple of fixes for -rc5

2014-09-12 Thread Linus Torvalds
On Fri, Sep 12, 2014 at 7:39 AM, Will Deacon wrote: > > To keep things interesting, I've signed the tag using my Yubikey from KS. > Given that it only supports 2048-bit keys, I've used a new subkey so you > may need to update your keyring to verify the signature. BTW, thanks for mentioning

Re: [PATCH 11/14] tools lib api: Adopt fdarray class from perf's evlist

2014-09-12 Thread Borislav Petkov
On Fri, Sep 12, 2014 at 11:22:25AM -0300, Arnaldo Carvalho de Melo wrote: > Yeah, to me as well, but then zfree() was such a nice pick and looked ok > at the time :-) > > I'm leaving this for later, different patchkit that would sweep thru > tools/ and find this pattern, make it use freez() (or

Re: [PATCH arm64-next] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Catalin Marinas
On Fri, Sep 12, 2014 at 05:21:27PM +0100, Daniel Borkmann wrote: > On 09/12/2014 06:03 PM, Catalin Marinas wrote: > > On Fri, Sep 12, 2014 at 08:11:37AM +0100, Daniel Borkmann wrote: > >> Will, Catalin, Dave, this is more or less a heads-up: when net-next and > >> arm64-next tree will get both

Re: [PATCHv4 00/12] usb: dwc2: Add support for dual role

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:19:51 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Hello, > > This is version 4 of the patch series that combines the dwc2 gadget and host > driver into a single dual role driver. Here are the main

Re: [PATCH 01/10] zsmalloc: fix init_zspage free obj linking

2014-09-12 Thread Dan Streetman
On Fri, Sep 12, 2014 at 12:59 AM, Minchan Kim wrote: > On Thu, Sep 11, 2014 at 04:53:52PM -0400, Dan Streetman wrote: >> When zsmalloc creates a new zspage, it initializes each object it contains >> with a link to the next object, so that the zspage has a singly-linked list >> of its free

Re: [PATCH V1 1/3] ARM: clk-imx6sl: refine clock tree for SSI

2014-09-12 Thread Fabio Estevam
On Fri, Sep 12, 2014 at 1:35 PM, Fabio Estevam wrote: > On Tue, Sep 9, 2014 at 6:13 AM, Shengjiu Wang > wrote: >> Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits. >> >> Signed-off-by: Shengjiu Wang > > This patch breaks audio playback on imx6q-sabresd: > > root@freescale /$

Re: [PATCH 1/2] PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device

2014-09-12 Thread Rajat Jain
Hi, On Thu, Sep 11, 2014 at 3:24 PM, Bjorn Helgaas wrote: > Powering off a hot-pluggable device, e.g., with pci_set_power_state(D3cold), > normally generates a hot-remove event that unbinds the driver. > > Some drivers expect to remain bound to a device even while they power it > off and back on

Re: [RFC v2] device coredump: add new device coredump class

2014-09-12 Thread Greg Kroah-Hartman
On Mon, Sep 08, 2014 at 10:38:07AM +0200, Johannes Berg wrote: > On Fri, 2014-09-05 at 15:13 -0700, Greg Kroah-Hartman wrote: > > > > + /* > > > + * this seems racy, but I don't see a notifier or such on > > > + * a struct device to know when it goes away? > > > + */ > > > + if

Re: [alsa-devel] [PATCH v2 2/4] ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards

2014-09-12 Thread Fabio Estevam
On Fri, Sep 12, 2014 at 1:26 PM, Alexander Shiyan wrote: > Fri, 12 Sep 2014 19:04:30 +0300 от Dmitry Lavnikevich > : >> Audio on phyFLEX boards is presented by tlv320aic3007 codec connected >> over SSI interface. >> >> Signed-off-by: Dmitry Lavnikevich >> --- > ... >> + { >> + fsl,mode =

Re: [PATCHv4 11/12] usb: dwc2: check that the host work queue is valid

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:20:02 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > The Host workqueue will not get initialized if the driver is configured for > peripheral mode only. Thus we need to check for wq_otg before calling >

Re: [PATCH v3 0/9] Tegra xHCI support

2014-09-12 Thread Andrew Bresticker
On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso wrote: > On 8 September 2014 18:22, Andrew Bresticker wrote: >> On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso wrote: >>> On 2 September 2014 23:34, Andrew Bresticker wrote: Tested on Venice2, Jetson TK1, and Big with a variety of USB2.0 and

Re: randconfig build error with next-20140912, in drivers/staging/lustre/lustre/obdclass

2014-09-12 Thread Greg Kroah-Hartman
On Fri, Sep 12, 2014 at 09:25:01AM -0700, Jim Davis wrote: > Building with the attached random configuration file, > > ERROR: "obd_memory" > [drivers/staging/lustre/lustre/obdclass/obdclass.ko] undefined! > make[1]: *** [__modpost] Error 1 You are bit slower than the 0-day bot, the proper

Re: [PATCHv4 10/12] usb: dwc2: Add suspend/resume for gadget

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:20:01 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Move suspend/resume code to common platform code. This should be done at the same time that gadget/host probing is merged to preserve bisectability. >

Re: [PATCH V1 1/3] ARM: clk-imx6sl: refine clock tree for SSI

2014-09-12 Thread Fabio Estevam
On Tue, Sep 9, 2014 at 6:13 AM, Shengjiu Wang wrote: > Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits. > > Signed-off-by: Shengjiu Wang This patch breaks audio playback on imx6q-sabresd: root@freescale /$ aplay /home/clarinet.wav Playing WAVE '/home/clarinet.wav' : Signed

[GIT PULL] Btrfs for rc5

2014-09-12 Thread Chris Mason
Hi Linus, My for-linus branch has some fixes for the next rc: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus Filipe is doing a careful pass through fsync problems, and these are the fixes so far. I'll have one more for rc6 that we're still testing. My big

Re: [PATCHv4 08/12] usb: dwc2: gadget: Do not fail probe if there isn't a clock node

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:19:59 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Since the dwc2 hcd driver is currently not looking for a clock node during > init, we should not completely fail if there isn't a clock provided. > Add a

Re: [PATCHv4 09/12] usb: dwc2: initialize the spin_lock for both host and gadget

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:20:00 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Move spin_lock_init to common location for both host and gadget. This should be done at the same time that gadget/host probing is merged to preserve

Re: [PATCH v4 05/18] ARM64 / ACPI: Introduce sleep-arm.c

2014-09-12 Thread Graeme Gregory
On Fri, Sep 12, 2014 at 04:49:03PM +0100, Catalin Marinas wrote: > On Fri, Sep 12, 2014 at 04:18:51PM +0100, Graeme Gregory wrote: > > On Fri, Sep 12, 2014 at 03:51:02PM +0100, Catalin Marinas wrote: > > > On Fri, Sep 12, 2014 at 03:00:03PM +0100, Hanjun Guo wrote: > > > > ---

Re: [PATCH] kernel: events: core: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

2014-09-12 Thread Paul E. McKenney
On Wed, Sep 10, 2014 at 03:12:51PM +0200, Peter Zijlstra wrote: > On Tue, Sep 09, 2014 at 09:16:48AM -0700, Paul E. McKenney wrote: > > On Tue, Sep 09, 2014 at 11:42:35AM +0200, Peter Zijlstra wrote: > > > > Paul, why not do something like the below and do away with all this > > > nonsense? > >

Re: [PATCH v2] [media] v4l2-common: fix overflow in v4l_bound_align_image()

2014-09-12 Thread Greg KH
On Fri, Sep 12, 2014 at 06:11:49PM +0200, Maciej Matraszek wrote: > On Wed, 2014-09-10 at 10:10 -0700, Greg KH wrote: > > > Fixes: b0d3159be9a3 ("V4L/DVB (11901): v4l2: Create helper function for > > > bounding and aligning images") > > > Signed-off-by: Maciej Matraszek > > > Acked-by: Sakari

Re: [PATCH] vfs: remove redundant sanity check in do_mount

2014-09-12 Thread Al Viro
On Sat, Sep 13, 2014 at 12:53:32AM +0900, Seunghun Lee wrote: > In sys_mount, getname() checks dir_name. > So do_mount needn't check dir_name again. ... and simple grep shows four more call sites. At the very least, the commit message needs to cover those as well, *if* the check is, indeed,

[PATCH RFC] perf kvm stat live: cache mmap()ed events

2014-09-12 Thread Alexander Yarygin
During mmap() process 'perf kvm stat live' gets a pointer to events and passes them to the session queue. Events are stored in shared memory and eventually they will be overwritten by the kernel. The problem is, that when events come too fast, old events can be overwritten before they have been

randconfig build error with next-20140912, in drivers/staging/lustre/lustre/obdclass

2014-09-12 Thread Jim Davis
Building with the attached random configuration file, ERROR: "obd_memory" [drivers/staging/lustre/lustre/obdclass/obdclass.ko] undefined! make[1]: *** [__modpost] Error 1 # # Automatically generated file; DO NOT EDIT. # Linux/x86 3.17.0-rc4 Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y

Re: [PATCH v2 2/4] ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards

2014-09-12 Thread Alexander Shiyan
Fri, 12 Sep 2014 19:04:30 +0300 от Dmitry Lavnikevich : > Audio on phyFLEX boards is presented by tlv320aic3007 codec connected > over SSI interface. > > Signed-off-by: Dmitry Lavnikevich > --- ... > + { > + fsl,mode = "i2s-slave"; > + status = "okay"; > + #sound-dai-cells = <0>; >

Re: [PATCH v2 2/4] ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards

2014-09-12 Thread Alexander Shiyan
Fri, 12 Sep 2014 19:04:30 +0300 от Dmitry Lavnikevich : > Audio on phyFLEX boards is presented by tlv320aic3007 codec connected > over SSI interface. > > Signed-off-by: Dmitry Lavnikevich > --- ... > + { > + status = "okay"; > + > + ssi2 { > + fsl,audmux-port = <1>; > +

Re: [PATCH v3] PM / AVS: rockchip-io: add driver handling Rockchip io domains

2014-09-12 Thread Kevin Hilman
Rafael, Doug Anderson writes: > From: Heiko Stübner > > IO domain voltages on some Rockchip SoCs are variable but need to be > kept in sync between the regulators and the SoC using a special > register. > > A specific example using rk3288: > - If the regulator hooked up to a pin like

Re: [PATCH arm64-next] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Daniel Borkmann
On 09/12/2014 06:03 PM, Catalin Marinas wrote: Daniel, On Fri, Sep 12, 2014 at 08:11:37AM +0100, Daniel Borkmann wrote: Will, Catalin, Dave, this is more or less a heads-up: when net-next and arm64-next tree will get both merged into Linus' tree, we will run into a 'silent' merge

Re: [PATCH v2 1/2] ARM: tegra: apalis/colibri t30: integrate audio support

2014-09-12 Thread Marcel Ziswiler
On Wed, 2014-09-10 at 15:26 -0600, Stephen Warren wrote: > No, definitely not; this patch has significant semantic changes since I > reviewed it. OK, sorry. Admittedly this was probably a little bit too quick a shot. The solution looked so clean and on first sight worked just fine. > I'm not

Re: [PATCH] fsnotify: don't put user context if it was never assigned

2014-09-12 Thread Jan Kara
On Thu 11-09-14 19:52:09, Heinrich Schuchardt wrote: > Hello Sasha, > > I have CCed Jan, because he has been the only one working on this > file in the last 18 months. > > A failure path in which group->inotify_data.user is not yet assigned > starts here: > > static struct fsnotify_group

Re: [RFC 2/2] perf: Marker software event and ioctl

2014-09-12 Thread Arnaldo Carvalho de Melo
Em Fri, Sep 12, 2014 at 02:58:55PM +0100, Pawel Moll escreveu: > On Fri, 2014-09-12 at 14:49 +0100, Arnaldo Carvalho de Melo wrote: > > Perhaps both? I.e. an u64 followed from a string, if the u64 is zero, > > then there is a string right after it? > How would this look like in userspace?

cgroups/netfilter : kernel NULL pointer BUG at 00000038

2014-09-12 Thread Toralf Förster
Today I observed within a 32 bit KVM machine (stable Gentoo x86 Linux) the following : Sep 12 18:14:37 n22kvmclone kernel: [ 37.964900] ip_tables: (C) 2000-2006 Netfilter Core Team Sep 12 18:14:38 n22kvmclone kernel: [ 38.412110] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) Sep 12

Re: [PATCH] PM / Domains: add debugfs listing of struct generic_pm_domain-s

2014-09-12 Thread Maciej Matraszek
On czw, 2014-09-11 at 19:27 +0200, Geert Uytterhoeven wrote: > Hi Maciej, > > On Thu, Sep 11, 2014 at 6:45 PM, Maciej Matraszek > wrote: > > BTW Can I use your output as example in the commit message for v2? > > It's much more informative > > Sure, no problem. > > > (though 'runtime status'

Re: [PATCHv4 04/12] usb: dwc2: Add the appropriate init calls in platform code

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:19:55 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Add the proper init calls for either host, gadget or both in platform.c > > Signed-off-by: Dinh Nguyen > Acked-by: Paul Zimmerman > --- >

Re: [PATCH v2] [media] v4l2-common: fix overflow in v4l_bound_align_image()

2014-09-12 Thread Maciej Matraszek
On Wed, 2014-09-10 at 10:10 -0700, Greg KH wrote: > > Fixes: b0d3159be9a3 ("V4L/DVB (11901): v4l2: Create helper function for > > bounding and aligning images") > > Signed-off-by: Maciej Matraszek > > Acked-by: Sakari Ailus > > > > --- > > > > This is not the correct way to submit patches

Re: mmc: freeing host while host->detect work queue is still active

2014-09-12 Thread Stephen Warren
On 09/11/2014 04:03 PM, Stephen Warren wrote: Running Fedora rawhides's 3.17.0-0.rc4.git2.1.fc22.armv7hl kernel on Jetson TK1 (an ARM board containing Tegra SoC), I see the following during boot most times the Tegra SDHCI driver defers probe for the SD slot: (and indeed I can reproduce the

RE: [PATCH 4/4 v3] GPIO: gpio-dwapb: Suspend & Resume PM enabling

2014-09-12 Thread atull
On Fri, 12 Sep 2014, Chen, Alvin wrote: > > On Tue, 9 Sep 2014, Weike Chen wrote: > > > > > > > > struct dwapb_gpio; > > > +struct dwapb_context; > > > > > > struct dwapb_gpio_port { > > > struct bgpio_chip bgc; > > > boolis_registered; > > > struct dwapb_gpio

Re: [PATCHv4 03/12] usb: dwc2: Update the gadget driver to use common dwc2_hsotg structure

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:19:54 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Adds the gadget data structure and appropriate data structure pointers > to the common dwc2_hsotg data structure. To keep the driver data > dereference

Re: [PATCH 7/9] locktorture: Add infrastructure for torturing read locks

2014-09-12 Thread Paul E. McKenney
On Thu, Sep 11, 2014 at 09:40:41PM -0700, Davidlohr Bueso wrote: > Most of it is based on what we already have for writers. This allows > readers to be very independent (and thus configurable), enabling > future module parameters to control things such as rw distribution. > Furthermore, readers

[PATCH v2 0/5] Add Phytec pbab01 audio support

2014-09-12 Thread Dmitry Lavnikevich
Since previous patchset version asoc machine driver imx-tlv320aic3x was replaced with simple-audio-card and audmux. Also changed commit message for first patch, which now explicitly states that it has more than stylistic purpose. -- To unsubscribe from this list: send the line "unsubscribe

[PATCH v2 4/4] ASoC: tlv320aic3x: fix PLL D configuration

2014-09-12 Thread Dmitry Lavnikevich
Current caching implementation during regcache_sync() call bypasses all register writes of values that are already known as default (regmap reg_defaults). Same time in TLV320AIC3x codecs register 5 (AIC3X_PLL_PROGC_REG) write should be immediately followed by register 6 write (AIC3X_PLL_PROGD_REG)

[PATCH v2 1/4] ARM: dts: pbab01: move i2c pins and frequency configuration into pfla02

2014-09-12 Thread Dmitry Lavnikevich
Since pins and frequency are specific to module (pfla02), not base board (pbab02), it is better to be initialized in corresponding dts file. This patch fixes i2c2, i2c3 pin configuration which caused messages: imx6q-pinctrl 20e.iomuxc: no groups defined in

[PATCH v2 3/4] ARM: imx_v6_v7_defconfig: enable tlv320aic3x and simple-audio-card by default

2014-09-12 Thread Dmitry Lavnikevich
Used on Phytec PBAB01 board. Signed-off-by: Dmitry Lavnikevich --- arch/arm/configs/imx_v6_v7_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 16cfec4385c8..b344290c537b 100644 ---

[PATCH v2 2/4] ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards

2014-09-12 Thread Dmitry Lavnikevich
Audio on phyFLEX boards is presented by tlv320aic3007 codec connected over SSI interface. Signed-off-by: Dmitry Lavnikevich --- arch/arm/boot/dts/imx6qdl-phytec-pbab01.dtsi | 93 +++- arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 15 + 2 files changed, 106

Re: [PATCH arm64-next] net: bpf: arm64: address randomize and write protect JIT code

2014-09-12 Thread Catalin Marinas
Daniel, On Fri, Sep 12, 2014 at 08:11:37AM +0100, Daniel Borkmann wrote: > Will, Catalin, Dave, this is more or less a heads-up: when net-next and > arm64-next tree will get both merged into Linus' tree, we will run into > a 'silent' merge conflict until someone actually runs eBPF JIT on ARM64

Re: [PATCH RESEND v9 1/5] rtc: max77686: Allow the max77686 rtc to wakeup the system

2014-09-12 Thread Doug Anderson
Hi, On Fri, Sep 12, 2014 at 8:54 AM, Javier Martinez Canillas wrote: > You are right, I completely forgot to check if that actually landed and to > remove the note in that case... > > Maybe when the set is applied the note can be removed from this patch or do > you think that I should re-spin

Re: [Patch v3 1/2] kaslr: check if kernel location is changed

2014-09-12 Thread Thomas D.
Hi, Vivek Goyal wrote: > You had reported kexec issues with CONFIG_RANDOMIZE_BASE=y. Does this > patch resolve the issue for you? Yup! Tested against kernel-3.16.2. -Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [Patch v3 1/2] kaslr: check if kernel location is changed

2014-09-12 Thread Vivek Goyal
On Fri, Sep 12, 2014 at 05:56:12PM +0200, Thomas D. wrote: > Hi, > > Vivek Goyal wrote: > > You had reported kexec issues with CONFIG_RANDOMIZE_BASE=y. Does this > > patch resolve the issue for you? > > Yup! Tested against kernel-3.16.2. Thanks. Given this patch is small and should not break

Re: [PATCH v2 2/9] block: introduce blk_init_flush and its pair

2014-09-12 Thread Ming Lei
On Fri, Sep 12, 2014 at 11:45 PM, Jens Axboe wrote: > On 2014-09-12 09:41, Ming Lei wrote: >> >> On Fri, Sep 12, 2014 at 11:18 PM, Jens Axboe wrote: >>> >>> On 2014-09-12 08:47, Ming Lei wrote: These two functions are introduced to initialize and de-initialize flush stuff

Re: [tpmdd-devel] [PATCH] tpm: use tpm_pcr_read_dev() in tpm_do_selftest()

2014-09-12 Thread Jason Gunthorpe
On Fri, Sep 12, 2014 at 04:06:41PM +0300, Jarkko Sakkinen wrote: > It does not make sense to construct the PCR read command in > tpm_do_selftest() when there is already a function that does > the job. This would seem to undo an older patch, I don't think things have changed enough for that to

Re: [PATCHv4 02/12] usb: dwc2: move "samsung,s3c6400-hsotg" into common platform

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:19:53 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Move the "samsung,s3c6400-hsotg" binding as the probe function in the gadget > driver will get removed when the dual-role driver is implemented. Sorry

Re: [PATCH 1/5] ARM: dts: pbab01: move i2c pins and frequency configuration into pfla02

2014-09-12 Thread Dmitry Lavnikevich
On 11/09/14 11:47, Philipp Zabel wrote: Am Mittwoch, den 10.09.2014, 16:46 +0300 schrieb Dmitry Lavnikevich: Since pins and frequency are specific to module (pfla02), not base board (pbab02), it is better to be initialized in corresponding dts file. Signed-off-by: Dmitry Lavnikevich I have

Re: [PATCH RESEND v9 1/5] rtc: max77686: Allow the max77686 rtc to wakeup the system

2014-09-12 Thread Javier Martinez Canillas
Hello Doug, On 09/12/2014 05:12 PM, Doug Anderson wrote: > Hi, > > On Fri, Sep 12, 2014 at 1:17 AM, Javier Martinez Canillas > wrote: >> From: Doug Anderson >> >> The max77686 includes an RTC that keeps power during suspend. It's >> convenient to be able to use it as a wakeup source. >> >>

[PATCH] vfs: remove redundant sanity check in do_mount

2014-09-12 Thread Seunghun Lee
In sys_mount, getname() checks dir_name. So do_mount needn't check dir_name again. Signed-off-by: Seunghun Lee --- fs/namespace.c |5 - 1 file changed, 5 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index bfd03c6..bf8a9af 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@

Re: [PATCHv4 01/12] usb: dwc2: Update Kconfig to support dual-role

2014-09-12 Thread Bartlomiej Zolnierkiewicz
[ added linux-kernel ML to cc: ] Hi, On Tuesday, August 26, 2014 11:19:52 AM dingu...@opensource.altera.com wrote: > From: Dinh Nguyen > > Update DWC2 kconfig and makefile to support dual-role mode. The platform > file will always get compiled for the case where the controller is directly >

Re: [PATCH v4 05/18] ARM64 / ACPI: Introduce sleep-arm.c

2014-09-12 Thread Catalin Marinas
On Fri, Sep 12, 2014 at 04:18:51PM +0100, Graeme Gregory wrote: > On Fri, Sep 12, 2014 at 03:51:02PM +0100, Catalin Marinas wrote: > > On Fri, Sep 12, 2014 at 03:00:03PM +0100, Hanjun Guo wrote: > > > --- a/drivers/acpi/Makefile > > > +++ b/drivers/acpi/Makefile > > > @@ -23,7 +23,11 @@ acpi-y

Re: [PATCH v2 2/9] block: introduce blk_init_flush and its pair

2014-09-12 Thread Jens Axboe
On 2014-09-12 09:41, Ming Lei wrote: On Fri, Sep 12, 2014 at 11:18 PM, Jens Axboe wrote: On 2014-09-12 08:47, Ming Lei wrote: These two functions are introduced to initialize and de-initialize flush stuff centrally. I know you said these change later to more proper naming, but that only

[PATCHv2 0/8] Initial support for the Atmel SMART sama5d4

2014-09-12 Thread Alexandre Belloni
Introduce support for the Atmel SMART sama5d4. Note that some drivers will complain that they can't work without DMA and the probe will fail. This will be solved when the dma driver hits mainline, it is still under review. Changes in v2: - Documented the Atmel SoC compatibles - Documented the

[PATCHv2 1/8] irqchip: atmel-aic5: Add sama5d4 support

2014-09-12 Thread Alexandre Belloni
Add sama5d4 support to irq-atmel-aic5. Signed-off-by: Alexandre Belloni --- Cc: Jason Cooper .../devicetree/bindings/interrupt-controller/atmel,aic.txt | 2 +- drivers/irqchip/irq-atmel-aic5.c | 10 ++ 2 files changed, 11 insertions(+), 1 deletion(-)

[PATCHv2 6/8] ARM: at91: dt: add device tree file for SAMA5D4ek board

2014-09-12 Thread Alexandre Belloni
From: Nicolas Ferre Add reference SAMA5D4-EK platform DT file. Signed-off-by: Nicolas Ferre Signed-off-by: Josh Wu Signed-off-by: Alexandre Belloni --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/at91-sama5d4ek.dts | 308 +++ 2 files

Re: [PATCH 1/4] usb: hub: convert khubd into workqueue

2014-09-12 Thread Alan Stern
On Fri, 12 Sep 2014, Petr Mladek wrote: > > I don't think you can eliminate the lock quite so easily. This patch > > introduces some nasty races. > > > > > @@ -577,18 +571,20 @@ static int hub_port_status(struct usb_hub *hub, int > > > port1, > > > > > > static void kick_khubd(struct

Re: [PATCH] i2c: piix4: Continue probing for auxiliary SMBus without main

2014-09-12 Thread Jean Delvare
Daniel, Did you find the time to address my concerns? I think it would be the right time to submit an updated patch if you want it to make it upstream quickly. Jean On Mon, 28 Jul 2014 14:22:09 +0200, Jean Delvare wrote: > Hi Daniel, > > On Fri, 11 Jul 2014 20:06:15 -0400, Daniel M. Weeks

[PATCHv2 4/8] ARM: at91: SAMA5D4 SoC detection code and low level routines

2014-09-12 Thread Alexandre Belloni
From: Nicolas Ferre SoC identification code, kernel uncompress and low level debugging routines update. On SAMA5D4, DBGU is at another address AT91_BASE_DBGU2 so another round of detection is needed. We also had to differentiate with SAMA5D3 SoC family and rename some variables. Signed-off-by:

[PATCHv2 5/8] ARM: at91: dt: add device tree file for SAMA5D4 SoC

2014-09-12 Thread Alexandre Belloni
From: Nicolas Ferre Add SAMA5D4 SoC DT file. Signed-off-by: Nicolas Ferre Signed-off-by: Josh Wu Signed-off-by: Boris BREZILLON Signed-off-by: Alexandre Belloni --- arch/arm/boot/dts/sama5d4.dtsi | 1233 1 file changed, 1233 insertions(+) create

[PATCHv2 8/8] ARM: at91: document Atmel SMART compatibles

2014-09-12 Thread Alexandre Belloni
Document all the available compatibles for Atmel "SMART" SoCs. Signed-off-by: Alexandre Belloni --- .../devicetree/bindings/arm/atmel-at91.txt | 40 ++ 1 file changed, 40 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt

[PATCHv2 7/8] ARM: at91: add sama5d4 support to sama5_defconfig

2014-09-12 Thread Alexandre Belloni
Add sama5d4 to sama5_defconfig to build kernel booting on both sama5d3 and samad4. Note that earlyprintk can only be working for one or the other. Signed-off-by: Alexandre Belloni --- arch/arm/configs/sama5_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCHv2 3/8] ARM: at91: introduce basic SAMA5D4 support

2014-09-12 Thread Alexandre Belloni
From: Nicolas Ferre Signed-off-by: Nicolas Ferre --- arch/arm/Kconfig.debug| 4 arch/arm/mach-at91/Kconfig| 18 arch/arm/mach-at91/Makefile | 1 + arch/arm/mach-at91/include/mach/cpu.h | 9

[PATCHv2 2/8] clk: at91: add a driver for the h32mx clock

2014-09-12 Thread Alexandre Belloni
Newer SoCs have two different peripheral master clocks, h32mx is able to divide mck for slower peripherals. Signed-off-by: Alexandre Belloni --- Cc: Mike Turquette .../devicetree/bindings/clock/at91-clock.txt | 15 +++ arch/arm/mach-at91/Kconfig | 3 +

Re: [PATCH v2 2/9] block: introduce blk_init_flush and its pair

2014-09-12 Thread Ming Lei
On Fri, Sep 12, 2014 at 11:18 PM, Jens Axboe wrote: > On 2014-09-12 08:47, Ming Lei wrote: >> >> These two functions are introduced to initialize and de-initialize >> flush stuff centrally. > > > I know you said these change later to more proper naming, but that only > happens further down. Lets

Re: [PATCH arm64-next] net: bpf: arm64: fix module memory leak when JIT image build fails

2014-09-12 Thread Catalin Marinas
On Thu, Sep 11, 2014 at 11:45:13AM +0100, Will Deacon wrote: > On Thu, Sep 11, 2014 at 10:36:48AM +0100, Daniel Borkmann wrote: > > On ARM64, when the BPF JIT compiler fills the JIT image body with > > opcodes during translation of eBPF into ARM64 opcodes, we may fail > > for several reasons

Re: [Patch v3 1/2] kaslr: check if kernel location is changed

2014-09-12 Thread Vivek Goyal
On Fri, Sep 12, 2014 at 11:22:44PM +0800, Baoquan He wrote: > Function handle_relocations() is used to do the relocations handling > for i686 and kaslr of x86_64. For 32 bit the relocation handling is > mandotary to perform. For x86_64 only when kaslr is enabled and a > random kernel location is

[PATCH RFC] memcg: revert kmem.tcp accounting

2014-09-12 Thread Vladimir Davydov
memory.kmem.tcp.limit_in_bytes works as the system-wide tcp_mem sysctl, but per memory cgroup. While the existence of the latter is justified (it prevents the system from becoming unusable due to uncontrolled tcp buffers growth) the reason why we need such a knob in containers isn't clear to me.

[Patch v3 1/2] kaslr: check if kernel location is changed

2014-09-12 Thread Baoquan He
Function handle_relocations() is used to do the relocations handling for i686 and kaslr of x86_64. For 32 bit the relocation handling is mandotary to perform. For x86_64 only when kaslr is enabled and a random kernel location is chosen successfully the relocation handling shound be done. However

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