[PATCH 4/5] HID: logitech-dj: forward incoming HID++ reports to the correct dj device

2014-01-08 Thread Benjamin Tissoires
From: Benjamin Tisssoires benjamin.tissoi...@redhat.com HID++ is a Logitech-specific protocol for communicating with HID devices. DJ devices implement HID++, and so we can add the HID++ collection in the report descriptor and forward the incoming reports from the receiver to the appropriate DJ

[PATCH 1/5] HID: logitech-dj: Fix USB 3.0 issue

2014-01-08 Thread Benjamin Tissoires
From: Benjamin Tisssoires benjamin.tissoi...@redhat.com This fix (not very clean though) should fix the long time USB3 issue that was spotted last year. The rational has been given by Hans de Goede: I think the most likely cause for this is a firmware bug in the unifying receiver, likely

[PATCH 2/5] HID: core: do not scan reports if the group is already set

2014-01-08 Thread Benjamin Tissoires
From: Benjamin Tisssoires benjamin.tissoi...@redhat.com This allows the transport layer (I have in mind hid-logitech-dj and uhid) to set the group before it is added to the hid bus. This way, it can bypass the hid_scan_report() call, and choose in advance which driver will handle the newly

[PATCH 0/5] HID logitech DJ fixes and preps for enabling extended features

2014-01-08 Thread Benjamin Tissoires
Hi Jiri, Well, this work is _not_ for 3.14 (except maybe patch 1), especially since it is missing the biggest part where we enable the capabilities of Logitech devices. Long story short: This work is based on the work I did back in Summer 2011. I worked at Logitech for a few weeks to show up a

Re: [patch/rfc] perf on raspberry-pi without overflow interrupt

2014-01-08 Thread Stephane Eranian
Vince, I ran into the same problem myself on my Raspberry PI. In fact, I am really frustrated by ARM platforms not having that IRQ handled properly. It is pretty common for manufacturers not to provide the code to route the IRQ, even though the HW does support it. Sometimes the specs on how to do

Re: [PATCH 0/7] misc Tegra clock fixes

2014-01-08 Thread Andrew Bresticker
Hi Stephen, Peter, Fixes for various clock-related issues found during bringup of Tegra124-based Venice2 and Norrin boards. Andrew Bresticker (3): clk: tegra: fix sdmmc clks on Tegra1x4 clk: tegra: cclk_lp has a pllx/2 divider clk: tegra: use max divider if divider overflows David

[PATCH] x86: Add check for number of available vectors before CPU down [v7]

2014-01-08 Thread Prarit Bhargava
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64791 When a cpu is downed on a system, the irqs on the cpu are assigned to other cpus. It is possible, however, that when a cpu is downed there aren't enough free vectors on the remaining cpus to account for the vectors from the cpu that is

Re: [PATCH 1/3] mfd: MAX6650/6651 support

2014-01-08 Thread Lee Jones
MAX6650/MAX6651 chip is a multi-function device with I2C busses. The chip includes fan-speed regulators and monitors, GPIO, and alarm. This patch is an initial release of a MAX6650/6651 MFD driver that supports to enable the chip with its primary I2C bus that will connect the hwmon, and

Re: Sanitize CPU-state when switching tasks (was sanitize CPU-state when switching from virtual-8086 mode to other task)

2014-01-08 Thread H. Peter Anvin
It is obviously critical here that we get a handle on if this is a CPU-specific problem that we might have to work around or a general problem with the Linux code. -hpa -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to

Re: [PATCH 0/7] misc Tegra clock fixes

2014-01-08 Thread Stephen Warren
On 01/08/2014 03:28 PM, Andrew Bresticker wrote: Hi Stephen, Peter, Fixes for various clock-related issues found during bringup of Tegra124-based Venice2 and Norrin boards. ... Any comments on this series? Peter owns drivers/clk/tegra/, so I assume he'll handle these patches. I briefly

Re: [PATCH v2 3/6] ARM: tegra: Add efuse bindings

2014-01-08 Thread Stephen Warren
On 01/08/2014 01:09 PM, Thierry Reding wrote: On Wed, Jan 08, 2014 at 11:50:35AM -0700, Stephen Warren wrote: On 01/08/2014 06:39 AM, Thierry Reding wrote: On Mon, Jan 06, 2014 at 01:40:51PM -0700, Stephen Warren wrote: On 12/24/2013 06:32 AM, Peter De Schrijver wrote: [...] diff --git

[GIT PULL] parisc fix for v3.13

2014-01-08 Thread Helge Deller
Hi Linus, please pull one late fix for Linux v3.13 for the parisc architecture from: git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-3.13 This patch fixes the kmap/kunmap implementation on parisc and finally makes AIO work on parisc. Thanks, Helge

Re: [PATCH] ACPI: thermal: remove const from thermal_zone_device_ops declaration

2014-01-08 Thread Rafael J. Wysocki
On Tuesday, January 07, 2014 07:34:03 PM Eduardo Valentin wrote: --d38TXoq0sN4NKSKSmrSA0nrfhHhs3Hefk Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 07-01-2014 12:24, Emil Goode wrote: The following commit introduced the requirement to not

Re: kdump failed because of hotplug memory adding in kdump kernel

2014-01-08 Thread Rafael J. Wysocki
On Wednesday, January 08, 2014 10:58:29 AM Vivek Goyal wrote: On Wed, Jan 08, 2014 at 11:26:43PM +0800, Baoquan wrote: [..] [1.59] acpi PNP0A03:03: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [1.605045] PCI host bridge

Re: [patch/rfc] perf on raspberry-pi without overflow interrupt

2014-01-08 Thread Peter Zijlstra
On Wed, Jan 08, 2014 at 04:28:20PM -0500, Vince Weaver wrote: Should the perf_event interface handle setups like this better and work fine in aggregate mode but return ENOTSUP if a sampled or overflow event is attempted? Yeah that would be better, we do something similar for P6 class

[PATCH 0/7] Support Krait CPU PMUs

2014-01-08 Thread Stephen Boyd
This patchset adds support for the Krait CPU PMUs. I split the main patch up into two parts: first the basic support that gets us just the architected events and second the full support patch that tackles the PMRESR interface. I'm willing to squash things together if desired. Please note, this

[PATCH 2/7] ARM: perf_event: Support percpu irqs for the CPU PMU

2014-01-08 Thread Stephen Boyd
Some CPU PMUs are wired up with one PPI for all the CPUs instead of with a different SPI for each CPU. Add support for these devices. Signed-off-by: Stephen Boyd sb...@codeaurora.org --- arch/arm/kernel/perf_event_cpu.c | 107 +-- 1 file changed, 79

[PATCH 5/7] ARM: perf_event: Fully support Krait CPU PMU events

2014-01-08 Thread Stephen Boyd
Krait supports a set of performance monitor region event selection registers (PMRESR) sitting behind a cp15 based interface that extend the architected PMU events to include Krait CPU and Venum VFP specific events. To use these events the user is expected to program the region register (PMRESRn)

[PATCH 6/7] devicetree: bindings: Document Krait performance monitor units (PMU)

2014-01-08 Thread Stephen Boyd
Document the Krait PMU compatible string. Cc: devicet...@vger.kernel.org Signed-off-by: Stephen Boyd sb...@codeaurora.org --- Documentation/devicetree/bindings/arm/pmu.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/pmu.txt

[PATCH 7/7] ARM: dts: msm: Add krait-pmu to platforms with Krait CPUs

2014-01-08 Thread Stephen Boyd
Allows us to probe the performance counters on Krait CPUs. Signed-off-by: Stephen Boyd sb...@codeaurora.org --- This one is piled on top of the SMP patches I sent a few weeks ago. Applying it directly on -next should cause minor conflicts. arch/arm/boot/dts/qcom-msm8960-cdp.dts | 5 +

[PATCH 1/7] ARM: perf_event: Silence sparse warning

2014-01-08 Thread Stephen Boyd
arch/arm/kernel/perf_event_cpu.c:274:25: warning: incorrect type in assignment (different modifiers) arch/arm/kernel/perf_event_cpu.c:274:25: expected int ( *init_fn )( ... ) arch/arm/kernel/perf_event_cpu.c:274:25: got void const *const data Signed-off-by: Stephen Boyd sb...@codeaurora.org ---

[PATCH 4/7] ARM: perf_event: Add hook for event index clearing

2014-01-08 Thread Stephen Boyd
On Krait processors we have a many-to-one relationship between raw CPU events and the event programmed into the PMNx counter. Two raw CPU events could map to the same value programmed in the PMNx counter. To avoid this problem, we check for collisions during the get_event_idx() callback by setting

[PATCH 3/7] ARM: perf_event: Add basic support for Krait CPU PMUs

2014-01-08 Thread Stephen Boyd
Add basic support for the Krait CPU PMU. This allows us to use the architected functionality of the PMU. This is based on code originally written by Ashwin Chaugule and Neil Leeder [1]. [1] https://www.codeaurora.org/cgit/quic/la/kernel/msm/tree/arch/arm/kernel/perf_event_msm_krait.c?h=msm-3.4

Re: [PATCH v2 2/9] devicetree: bindings: Document qcom,kpss-acc

2014-01-08 Thread Stephen Boyd
On 01/08/14 06:32, Mark Rutland wrote: On Wed, Jan 08, 2014 at 02:25:41PM +, Mark Rutland wrote: On Tue, Dec 24, 2013 at 12:39:46AM +, Stephen Boyd wrote: The kpss acc binding describes the clock, reset, and power domain controller for a Krait CPU. Cc: devicet...@vger.kernel.org

[PATCH 1/1] Drivers: hv: Implement the file copy service

2014-01-08 Thread K. Y. Srinivasan
Implement the file copy service for Linux guests on Hyper-V. This permits the host to copy a file (over VMBUS) into the guest. This facility is part of guest integration services supported on the Windows platform. Here is a link that provides additional details on this functionality:

Re: [PATCH] kvm: x86: Fix debug typo error in lapic

2014-01-08 Thread Hu Yaohui
Hi guys, I think you should be pretty familiar with lapic. I would really appreciate it if someone could shed some lights on my problem regarding Guest TLB flush IPI. Supposed we get two vcpus 0 and 1. When vcpu#0 wants to invalidate the tlb entry on vcpu#1. An IPI will be generated by lapic on

Re: [PATCH 1/1] Drivers: hv: Implement the file copy service

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 03:48:35PM -0800, K. Y. Srinivasan wrote: Implement the file copy service for Linux guests on Hyper-V. This permits the host to copy a file (over VMBUS) into the guest. This facility is part of guest integration services supported on the Windows platform. Here is a link

Re: [PATCH] drivers: target: target_core_mod: use div64_u64_rem() instead of operator '%' for u64

2014-01-08 Thread Nicholas A. Bellinger
On Wed, 2014-01-08 at 08:32 +0100, Hannes Reinecke wrote: On 12/24/2013 04:35 AM, Chen Gang wrote: On 12/23/2013 02:51 PM, Nicholas A. Bellinger wrote: On Sun, 2013-12-22 at 17:17 +0800, Chen Gang wrote: SNIP The related fix patch changed start_lba = lba % ... to start_lba = lba / ...,

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Re: [PATCH v2 1/9] devicetree: bindings: Document Krait/Scorpion cpus and enable-method

2014-01-08 Thread Stephen Boyd
On 01/08/14 06:21, Mark Rutland wrote: On Tue, Dec 24, 2013 at 12:39:45AM +, Stephen Boyd wrote: From: Rohit Vaswani rvasw...@codeaurora.org Scorpion and Krait don't use the spin-table enable-method. Instead they rely on mmio register accesses to enable power and clocks to bring CPUs out

Re: [char-misc 1/4] mei: do not run reset flow from the interrupt thread

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 08:19:21PM +0200, Tomas Winkler wrote: This fixes a potential deadlock in case of a firmware initiated reset mei_reset has a dialog with the interrupt thread hence it has to be run from an another work item Most of the mei_resets were called from mei_hbm_dispatch

Re: [PATCH] lockdep: increase static allocations

2014-01-08 Thread Andi Kleen
On Wed, Jan 08, 2014 at 03:10:55PM -0500, Sasha Levin wrote: On 01/08/2014 02:51 PM, Andi Kleen wrote: Sasha Levin sasha.le...@oracle.com writes: Fuzzing a recent kernel with a large configuration hits the static allocation limits and disables lockdep. Doesn't that use a lot more memory?

Re: [char-misc 3/4] mei: revamp mei reset state machine

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 08:19:23PM +0200, Tomas Winkler wrote: 1. MEI_DEV_RESETTING device state spans only hardware reset flow while starting dev state is saved into a local variable for further reference, this let us to reduce big if statements in case we are trying to avoid nested resets

Re: [char-misc 3/4] mei: revamp mei reset state machine

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 08:19:23PM +0200, Tomas Winkler wrote: 1. MEI_DEV_RESETTING device state spans only hardware reset flow while starting dev state is saved into a local variable for further reference, this let us to reduce big if statements in case we are trying to avoid nested resets

Re: [PATCH] kvm: x86: Fix debug typo error in lapic

2014-01-08 Thread Marcelo Tosatti
On Wed, Jan 08, 2014 at 06:14:15PM -0500, Hu Yaohui wrote: Hi guys, I think you should be pretty familiar with lapic. I would really appreciate it if someone could shed some lights on my problem regarding Guest TLB flush IPI. Supposed we get two vcpus 0 and 1. When vcpu#0 wants to invalidate

Re: [char-misc 4/4] mei: limit the number of consecutive resets

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 08:19:24PM +0200, Tomas Winkler wrote: give up reseting after 3 unsuccessful tries Cc: sta...@vger.kernel.org Signed-off-by: Tomas Winkler tomas.wink...@intel.com Signed-off-by: Alexander Usyskin alexander.usys...@intel.com --- drivers/misc/mei/client.c | 1 +

Re: [PATCH 2/2] mm: free memblock.memory in free_all_bootmem

2014-01-08 Thread Yinghai Lu
On Wed, Jan 8, 2014 at 5:42 AM, Philipp Hachtmann pha...@linux.vnet.ibm.com wrote: Am Wed, 8 Jan 2014 12:08:04 +0800 schrieb Jianguo Wu wujian...@huawei.com: For some archs, like arm64, would use memblock.memory after system booting, so we can not simply released to the buddy allocator, maybe

[PATCH v3] kexec: add sysctl to disable kexec_load

2014-01-08 Thread Kees Cook
For general-purpose (i.e. distro) kernel builds it makes sense to build with CONFIG_KEXEC to allow end users to choose what kind of things they want to do with kexec. However, in the face of trying to lock down a system with such a kernel, there needs to be a way to disable kexec_load (much like

Re: [PATCH] kvm: x86: Fix debug typo error in lapic

2014-01-08 Thread Hu Yaohui
Thanks a lot Marcelo! On Wed, Jan 8, 2014 at 6:25 PM, Marcelo Tosatti mtosa...@redhat.com wrote: On Wed, Jan 08, 2014 at 06:14:15PM -0500, Hu Yaohui wrote: Hi guys, I think you should be pretty familiar with lapic. I would really appreciate it if someone could shed some lights on my problem

Re: [PATCH v6 2/2] PCI: Try best to allocate pref mmio 64bit above 4g

2014-01-08 Thread Yinghai Lu
On Sun, Dec 22, 2013 at 5:14 PM, Yinghai Lu ying...@kernel.org wrote: On Sun, Dec 22, 2013 at 4:00 PM, Bjorn Helgaas bhelg...@google.com wrote: On Thu, Dec 19, 2013 at 1:44 PM, Yinghai Lu ying...@kernel.org wrote: Let me see if I can figure out what you're trying to do here. Please correct

Re: [RESEND PATCH] ARM: dts: bcm28155-ap: Fix Card Detection GPIO

2014-01-08 Thread Christian Daudt
On Tue, Jan 7, 2014 at 10:53 AM, Tim Kryger tim.kry...@linaro.org wrote: The board schematic states that the SD_CARD_DET_N gets pulled to GND when card is inserted so the polarity has been updated to active low. Polarity is now specified with a GPIO define instead of a magic number.

Re: [PATCH][tentative] PCI / ACPI: Rework PCI host bridge removal to avoid sysfs warnings

2014-01-08 Thread Yinghai Lu
On Mon, Jan 6, 2014 at 12:41 PM, Rafael J. Wysocki r...@rjwysocki.net wrote: Not sure how that could happen. If it would really happen, we could set dev-match_driver to 0 in pci_stop_dev. Simply, run modprobe -r driver modprobe driver in a loop and remove the PCI host bridge the given

Re: [PATCH] drivers: dwc2: Mark function as static in core.c

2014-01-08 Thread Greg Kroah-Hartman
On Sat, Dec 21, 2013 at 03:50:29PM +0530, Rashika Kheria wrote: Mark function dwc2_set_param_uframe_sched() as static in core.c because it is not used outside this file. This eliminates the following warning in core.c: drivers/staging/dwc2/core.c:2739:5: warning: no previous prototype for

Re: [PATCH 2/2] binder: implement namepsace support for Android binder driver

2014-01-08 Thread Greg Kroah-Hartman
On Sun, Dec 22, 2013 at 05:07:40AM -0500, Oren Laadan wrote: Add namespaces support for the Android binder driver. As binder is an IPC mechanism, tie its namespace to IPC_NS. Why does binder need namespace support? Does the Android userspace code support this? I need an ack from the Android

Re: [PATCH 01/11] pagewalk: update page table walker core

2014-01-08 Thread Andrew Morton
On Wed, 11 Dec 2013 17:08:57 -0500 Naoya Horiguchi n-horigu...@ah.jp.nec.com wrote: This patch updates mm/pagewalk.c to make code less complex and more maintenable. The basic idea is unchanged and there's no userspace visible effect. Most of existing callback functions need access to vma

Re: [PATCH 1/2] Staging: lustre: Fix line length exceeding 80 characters

2014-01-08 Thread Greg KH
On Sun, Jan 05, 2014 at 12:30:51PM -0800, Joe Perches wrote: On Mon, 2014-01-06 at 01:41 +0530, MonamAgarwal wrote: This patch fixes the following checkpatch.pl warning in lustre/ldlm/interval_tree.c WARNING: line over 80 characters in the file [] diff --git

Re: [PATCH 2/2] Staging: lustre: Fix return does not need parantheses

2014-01-08 Thread Greg KH
On Mon, Jan 06, 2014 at 01:48:07AM +0530, MonamAgarwal wrote: This patch fixes the following checkpatch.pl warning in lustre/ldlm/interval_tree.c ERROR: return is not a function, parentheses are not required Signed-off-by: MonamAgarwal monamagarwal...@gmail.com I need a semblance of a real

Re: [PATCH][tentative] PCI / ACPI: Rework PCI host bridge removal to avoid sysfs warnings

2014-01-08 Thread Rafael J. Wysocki
On Wednesday, January 08, 2014 03:41:52 PM Yinghai Lu wrote: On Mon, Jan 6, 2014 at 12:41 PM, Rafael J. Wysocki r...@rjwysocki.net wrote: Not sure how that could happen. If it would really happen, we could set dev-match_driver to 0 in pci_stop_dev. Simply, run modprobe -r driver

Re: [PATCH 5/6] beeceem: Fix newline issues at opening braces of conditional statements in InterfaceRx.c

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 11:15:09PM +0100, Matthias Oefelein wrote: In InterfaceRx.c, opening braces of (if-)conditionals are mostly dislocated, meaning they are found behind an extra line break after the conditional statement. This patch moves the opening braces accordingly as specified by

Re: [PATCH 22/85] drivers: gpu: Mark functions as static in radeon_device.c

2014-01-08 Thread Josh Triplett
On Wed, Jan 08, 2014 at 11:40:28AM -0500, Alex Deucher wrote: On Mon, Jan 6, 2014 at 10:21 AM, Rashika Kheria rashika.khe...@gmail.com wrote: Mark functions radeon_doorbell_init() and radeon_doorbell_fini() as static in drm/radeon/radeon_device.c because they are not used outside this

[GIT PULL] libata fixes for 3.13-rc7

2014-01-08 Thread Tejun Heo
Hello, Linus. Late fixes for libata. Nothing too interesting. Adding missing PM callbacks to satat_sis and an additional PCI ID for ahci. The commits are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-3.13-fixes for you to fetch changes

Re: [PATCH] fix crash when using XFS on loopback

2014-01-08 Thread Joonsoo Kim
On Wed, Jan 08, 2014 at 01:59:30PM -0800, Andrew Morton wrote: On Wed, 8 Jan 2014 23:37:49 +0200 Pekka Enberg penb...@kernel.org wrote: The patch looks good to me but it probably should go through Andrew's tree. yup. page_mapping() will be called quite frequently, and adding a new

Re: kdump failed because of hotplug memory adding in kdump kernel

2014-01-08 Thread Toshi Kani
On Thu, 2014-01-09 at 00:07 +0100, Rafael J. Wysocki wrote: On Wednesday, January 08, 2014 10:58:29 AM Vivek Goyal wrote: On Wed, Jan 08, 2014 at 11:26:43PM +0800, Baoquan wrote: [..] [1.59] acpi PNP0A03:03: fail to add MMCONFIG information, can't access extended PCI

Re: [PATCH] fix crash when using XFS on loopback

2014-01-08 Thread Andrew Morton
On Thu, 9 Jan 2014 09:13:31 +0900 Joonsoo Kim iamjoonsoo@lge.com wrote: On Wed, Jan 08, 2014 at 01:59:30PM -0800, Andrew Morton wrote: On Wed, 8 Jan 2014 23:37:49 +0200 Pekka Enberg penb...@kernel.org wrote: The patch looks good to me but it probably should go through Andrew's

Re: [PATCH] PCI: Allocate prefetch mmio resource first when possible

2014-01-08 Thread Bjorn Helgaas
[+cc Yinghai] On Wed, Jan 8, 2014 at 11:17 AM, threeTigers Lin threeflytig...@gmail.com wrote: From f7a37ed1c61b5939ccef810e28b25ecf3bfa9077 Mon Sep 17 00:00:00 2001 From: linmuhui linmu...@huawei.com Date: Thu, 9 Jan 2014 01:03:12 +0800 Subject: [PATCH] PCI: Allocate prefetch mmio resource

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Re: [RESEND PATCH] ARM: dts: bcm28155-ap: Fix Card Detection GPIO

2014-01-08 Thread Tim Kryger
On Wed, Jan 8, 2014 at 3:38 PM, Christian Daudt b...@fixthebug.org wrote: On Tue, Jan 7, 2014 at 10:53 AM, Tim Kryger tim.kry...@linaro.org wrote: The board schematic states that the SD_CARD_DET_N gets pulled to GND when card is inserted so the polarity has been updated to active low.

Re: [PATCH 2/3] regulator: mc13892: Fix checkpatch issue

2014-01-08 Thread Jingoo Han
On Thursday, January 09, 2014 2:16 AM, Mark Brown wrote: On Wed, Jan 08, 2014 at 10:03:22AM +0900, Jingoo Han wrote: Fix the following checkpatch warnings. WARNING: Avoid unnecessary line continuations WARNING: line over 80 characters This doesn't apply against current code, the

Re: [Patch Part2 V1 00/14] Enhance DMAR drivers to handle PCI/memory hotplug events

2014-01-08 Thread Jiang Liu
On 2014/1/9 4:43, Yinghai Lu wrote: On Tue, Jan 7, 2014 at 1:00 AM, Jiang Liu jiang@linux.intel.com wrote: Intel DMA/interrupt remapping drivers scan available PCI/memory devices at startup and cache discovered hardware topologies. They don't update cached information if PCI/memory

Re: [PATCH v4 3/6] ARM: Add Krait L2 accessor functions

2014-01-08 Thread Courtney Cavin
On Mon, Dec 30, 2013 at 09:14:14PM +0100, Stephen Boyd wrote: Krait CPUs have a handful of L2 cache controller registers that live behind a cp15 based indirection register. First you program the indirection register (l2cpselr) to point the L2 'window' register (l2cpdr) at what you want to

Re: [PATCH v3] extcon: gpio: Add power resume support

2014-01-08 Thread Chanwoo Choi
Hi Rongjun, OK, I applied this patch on extcon-next branch. Thannks, Chanwoo Choi On 01/07/2014 06:02 PM, Rongjun Ying wrote: -Original Message- From: Chanwoo Choi [mailto:cw00.c...@samsung.com] Sent: Tuesday, January 07, 2014 2:09 PM To: RongJun Ying Cc: MyungJoo Ham; Barry

Re: [RESEND PATCH] ARM: dts: bcm28155-ap: Fix Card Detection GPIO

2014-01-08 Thread Christian Daudt
On Wed, Jan 8, 2014 at 4:28 PM, Tim Kryger tim.kry...@linaro.org wrote: On Wed, Jan 8, 2014 at 3:38 PM, Christian Daudt b...@fixthebug.org wrote: On Tue, Jan 7, 2014 at 10:53 AM, Tim Kryger tim.kry...@linaro.org wrote: The board schematic states that the SD_CARD_DET_N gets pulled to GND when

Re: [PATCH v3 4/7] mfd: ssbi: Add regmap read/write helpers

2014-01-08 Thread Courtney Cavin
On Wed, Jan 08, 2014 at 07:37:47PM +0100, Stephen Boyd wrote: Add read and write helper functions that the pm8921-core driver can use to read and write ssbi regsiters via a no-bus regmap. Nit: s/regsiters/registers/ Cc: Mark Brown broo...@kernel.org Signed-off-by: Stephen Boyd

Re: [PATCH 3.12 033/118] usb: xhci: Link TRB must not occur within a USB payload burst

2014-01-08 Thread walt
On 01/03/2014 03:29 PM, Sarah Sharp wrote: I'll let you know when I have some diagnostic patches ready. Hi Sarah. I see today gregkh committed the patches you've already sent me, so I assume someone (other than me) has tested those patches and discovered some benefit from them? I'm still

Re: [PATCH 1/4] perf/x86/amd: AMD support for bp_len HW_BREAKPOINT_LEN_8

2014-01-08 Thread Frederic Weisbecker
On Wed, Dec 11, 2013 at 06:28:23AM -0600, suravee.suthikulpa...@amd.com wrote: @@ -295,11 +301,17 @@ static int arch_build_bp_info(struct perf_event *bp) break; #endif default: - return -EINVAL; + if (!is_power_of_2(bp-attr.bp_len)) +

RE: [PATCH 1/1] MTD: UBI: avoid program operation on NOR flash after erasure interrupted

2014-01-08 Thread qiwang
Hi Artem: Do you have any suggestion for my modification? Other code I think it is ok. Thanks -Original Message- From: Qi Wang 王起 (qiwang) Sent: Monday, January 06, 2014 1:11 PM To: 'dedeki...@gmail.com' Cc: Adrian Hunter; linux-kernel@vger.kernel.org; linux-...@lists.infradead.org

Re: [PATCH] powerpc: Fix alignment of secondary cpu spin vars

2014-01-08 Thread Benjamin Herrenschmidt
On Wed, 2014-01-08 at 09:48 -0800, Olof Johansson wrote: /* If it's a display, note it */ - memset(type, 0, sizeof(type)); - prom_getprop(stdout_node, device_type, type, sizeof(type)); - if (strcmp(type, display) == 0) - prom_setprop(stdout_node,

[PATCH 2/3] mmc: rtsx: modify phase searching method for tuning

2014-01-08 Thread micky_ching
From: Micky Ching micky_ch...@realsil.com.cn The new phase searching method is more concise and easier to understand. Signed-off-by: Micky Ching micky_ch...@realsil.com.cn --- drivers/mmc/host/rtsx_pci_sdmmc.c | 112 +++-- include/linux/mfd/rtsx_pci.h |

Re: [PATCH 6/8] perf tools: Make --raw-dump work as a proper option for perf list.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 04:44 PM, David Ahern wrote: On 1/8/14, 8:20 AM, Arnaldo Carvalho de Melo wrote: Em Mon, Dec 30, 2013 at 10:26:41AM -0500, Dongsheng Yang escreveu: Ramkumar reported that perf list --raw-dump was broken by 44d742e. Fix by making raw-dump a proper argument. Signed-off-by: David

Re: [PATCH 5/8] perf tools: Add support of name_only for print_events_type() function.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:19 AM, Arnaldo Carvalho de Melo wrote: Em Mon, Dec 30, 2013 at 10:26:40AM -0500, Dongsheng Yang escreveu: The all print_xxx_event() functions are supporting name_only argument except print_event_type(). This patch add an argument of name_only for print_events_type() function.

[PATCH 3/3] mmc: rtsx: add support for pre_req and post_req

2014-01-08 Thread micky_ching
From: Micky Ching micky_ch...@realsil.com.cn Add support for non-blocking request, pre_req() runs dma_map_sg() and post_req() runs dma_unmap_sg(). This patch can increase card read/write speed, especially for high speed card and slow CPU(for some embedded platform). Users can get a great benefit

[PATCH 1/3] mmc: rtsx: fix card poweroff bug

2014-01-08 Thread micky_ching
From: Micky Ching micky_ch...@realsil.com.cn If the host driver removed while card in the slot, the host will not power off card power correctly. This bug is produced because host eject flag set before the last mmc_set_ios callback, we should set the eject flag after power off. Signed-off-by:

Re: [PATCH 4/8] perf tools: Improve the message of perf list for unexpected input.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:16 AM, Arnaldo Carvalho de Melo wrote: Em Mon, Dec 30, 2013 at 10:26:39AM -0500, Dongsheng Yang escreveu: Example: # perf list test List of pre-defined events (to be used in -e): # echo $? 0 Verification: # perf list test

Re: Documentation: spelling

2014-01-08 Thread Laszlo Papp
On Wed, Jan 8, 2014 at 9:44 PM, Randy Dunlap rdun...@infradead.org wrote: On 01/08/14 13:11, Laszlo Papp wrote: On Wed, Jan 8, 2014 at 6:54 PM, Randy Dunlap rdun...@infradead.org wrote: On 01/08/2014 08:31 AM, Laszlo Papp wrote: Hi, which spelling is preferred for the documentation when

[PATCH 0/3] mmc: rtsx: fix bug and support nonblocking request

2014-01-08 Thread micky_ching
From: Micky Ching micky_ch...@realsil.com.cn First we fix the card poweroff bug: the card power is not shutdown when sd/mmc card removed, this will make UHS-card failed to running in high speed mode if we insert the card again. We offer a concise tuning searching method, it is much easier to

linux-next: manual merge of the libata tree with the pci tree

2014-01-08 Thread Stephen Rothwell
Hi Tejun, Today's linux-next merge of the libata tree got a conflict in drivers/ata/ahci.c between commit 7b92b4f61ec4 (PCI/MSI: Remove pci_enable_msi_block_auto()) from the pci tree and commit d93414513966 (drivers: ata: Mark the function ahci_init_interrupts() as static in ahci.c) from the

Re: [PATCH] include/linux/regmap.h: fix a couple of typos

2014-01-08 Thread Laszlo Papp
On Wed, Jan 8, 2014 at 9:49 PM, Mark Brown broo...@kernel.org wrote: On Wed, Jan 08, 2014 at 09:08:44PM +, Laszlo Papp wrote: On Wed, Jan 8, 2014 at 9:02 PM, Laszlo Papp lp...@kde.org wrote: That being said, I will not have time, nor the motivation to argue over such a nuance, so feel

Re: [PATCH v2 0/9] CPU enable method based SMP/hotplug + MSM conversion

2014-01-08 Thread Stephen Boyd
On 01/08/14 13:37, Arnd Bergmann wrote: On Tuesday 24 December 2013, Stephen Boyd wrote: This is a rework of patches sent a months back by Rohit[1]. The goal of these patches is to add support for SMP and (basic) hotplug on MSM based SoCs. To get there, we add support for a generic way to

Re: [PATCH V6 0/4] perf/x86/amd: AMD Family 16h Data Breakpoint Extensions

2014-01-08 Thread Frederic Weisbecker
Hi Suravee, On Wed, Jan 08, 2014 at 01:00:36PM -0600, Suravee Suthikulanit wrote: Ping. Are there any other concerns regarding this patch? Thank you, Suravee The patches look good. I'll apply the series and propose it to the perf maintainers. Thanks! -- To unsubscribe from this list:

Re: [PATCH v4 3/6] ARM: Add Krait L2 accessor functions

2014-01-08 Thread Stephen Boyd
On 01/08/14 16:53, Courtney Cavin wrote: On Mon, Dec 30, 2013 at 09:14:14PM +0100, Stephen Boyd wrote: Krait CPUs have a handful of L2 cache controller registers that live behind a cp15 based indirection register. First you program the indirection register (l2cpselr) to point the L2 'window'

Re: [PATCH 3/8] perf tools: free aliases[j] in pmu.c if name_only is true.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:12 AM, Arnaldo Carvalho de Melo wrote: What for? Please be clear in the changelogs, it helps with review. Now I'll have to follow the logic to figure this out, i.e. _why_ we should free aliases[j] if name_only is true? Is it safe? Sorry for my lazy on the changelogs here :(.

[PATCH Trivial] intel-iommu: check return value of device_to_iommu() before using it

2014-01-08 Thread ethan zhao
in function iommu_support_dev_iotlb(),return value of device_to_iommu() is used without checking, this could cause NULL pointer issue. this patch is for v3.12.6 Signed-off-by: Ethan Zhao ethan.z...@oracle.com --- drivers/iommu/intel-iommu.c |2 ++ 1 files changed, 2 insertions(+), 0

Re: [PATCH 2/8] perf tools: Make the print_pmu_events funtion to return unsigned int.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:10 AM, Arnaldo Carvalho de Melo wrote: Em Mon, Dec 30, 2013 at 10:26:37AM -0500, Dongsheng Yang escreveu: Sometimes we need to know how many events have been printed in print_pmu_events. Sometimes is too vague, of course it should be needed, otherwise why bother with the

[GIT PULL] extcon next for 3.14

2014-01-08 Thread Chanwoo Choi
Dear Greg, This is extcon-next full request for v3.14. I add detailed description of this pull request on below. Please pull extcon with following updates. This patchset is rebased on 'Linux 3-13-rc4' because char-misc-next is based on 'Linux 3-13-rc4'. Best Regards, Chanwoo Choi The following

Re: [PATCH v4 02/15] clk: Allow drivers to pass in a regmap

2014-01-08 Thread Stephen Boyd
On 01/08/14 17:51, Mike Turquette wrote: Quoting Stephen Boyd (2013-12-23 17:12:26) Add support to the clock core so that drivers can pass in a regmap. If no regmap is specified try to query the device that's registering the clock for its regmap. This should allow drivers to use the core

Re: [PATCH 1/3] mfd: MAX6650/6651 support

2014-01-08 Thread Laszlo Papp
On Wed, Jan 8, 2014 at 10:39 PM, Lee Jones lee.jo...@linaro.org wrote: MAX6650/MAX6651 chip is a multi-function device with I2C busses. The chip includes fan-speed regulators and monitors, GPIO, and alarm. This patch is an initial release of a MAX6650/6651 MFD driver that supports to enable

[PATCH] iscsi: fix wrong order of opcode and itt in iscsi_handle_reject prompt

2014-01-08 Thread Vaughan Cao
This patch makes reject messages show right value for opcode and itt, which is converse previously. Signed-off-by: Vaughan Cao vaughan@oracle.com --- drivers/scsi/libiscsi.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/libiscsi.c

Re: [PATCH] slub: Fix possible format string bug.

2014-01-08 Thread David Rientjes
On Sat, 4 Jan 2014, Tetsuo Handa wrote: The name is determined at runtime and is parsed as format string. Signed-off-by: Tetsuo Handa penguin-ker...@i-love.sakura.ne.jp Acked-by: David Rientjes rient...@google.com -- To unsubscribe from this list: send the line unsubscribe linux-kernel in

Re: [PATCH] mm: slub: fix ALLOC_SLOWPATH stat

2014-01-08 Thread David Rientjes
On Mon, 6 Jan 2014, Dave Hansen wrote: There used to be only one path out of __slab_alloc(), and ALLOC_SLOWPATH got bumped in that exit path. Now there are two, and a bunch of gotos. ALLOC_SLOWPATH can now get set more than once during a single call to __slab_alloc() which is pretty bogus.

Re: [PATCH v3 4/7] mfd: ssbi: Add regmap read/write helpers

2014-01-08 Thread Stephen Boyd
On 01/08/14 17:13, Courtney Cavin wrote: On Wed, Jan 08, 2014 at 07:37:47PM +0100, Stephen Boyd wrote: --- a/include/linux/ssbi.h +++ b/include/linux/ssbi.h @@ -20,4 +20,17 @@ int ssbi_write(struct device *dev, u16 addr, const u8 *buf, int len); int ssbi_read(struct device *dev, u16 addr,

Re: [RFC] mm: prevent set a value less than 0 to min_free_kbytes

2014-01-08 Thread David Rientjes
On Wed, 8 Jan 2014, Han Pingtian wrote: If echo -1 /proc/vm/sys/min_free_kbytes, the system will hang. Changing proc_dointvec() to proc_dointvec_minmax() in the min_free_kbytes_sysctl_handler() can prevent this to happen. Signed-off-by: Han Pingtian ha...@linux.vnet.ibm.com Acked-by:

linux-next: manual merge of the ipsec-next tree with the net-next tree

2014-01-08 Thread Stephen Rothwell
Hi Steffen, Today's linux-next merge of the ipsec-next tree got a conflict in net/xfrm/xfrm_policy.c between commits be7928d20bab (net: xfrm: xfrm_policy: fix inline not at beginning of declaration) and da7c224b1baa (net: xfrm: xfrm_policy: silence compiler warning) from the net-next tree and

Re: [PATCH] include/linux/regmap.h: fix a couple of typos

2014-01-08 Thread Randy Dunlap
On 01/08/14 17:46, Laszlo Papp wrote: On Wed, Jan 8, 2014 at 9:49 PM, Mark Brown broo...@kernel.org wrote: On Wed, Jan 08, 2014 at 09:08:44PM +, Laszlo Papp wrote: On Wed, Jan 8, 2014 at 9:02 PM, Laszlo Papp lp...@kde.org wrote: That being said, I will not have time, nor the motivation to

[PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Nicolin Chen
esai_ahb clock is derived from ahb and used to provide ESAI the capability of register accessing and FSYS clock source for I2S clocks dividing. Although the gate of this esai_ahb is duplicated with esai clock -- the baud clock, yet considering about the differences of their clock rates, it's quite

Re: [Patch Part2 V1 07/14] iommu/vt-d: fix error in detect ATS capability

2014-01-08 Thread Yijing Wang
This is a issue, our BIOS also supports several ATSR which have the same segment. Good fix :) On 2014/1/7 17:00, Jiang Liu wrote: Current Intel IOMMU driver only matches a PCIe root port with the first DRHD unit with the samge segment number. It will report false result if there are multiple

Re: kdump failed because of hotplug memory adding in kdump kernel

2014-01-08 Thread Baoquan
On 01/09/14 at 12:07am, Rafael J. Wysocki wrote: On Wednesday, January 08, 2014 10:58:29 AM Vivek Goyal wrote: On Wed, Jan 08, 2014 at 11:26:43PM +0800, Baoquan wrote: [..] [1.59] acpi PNP0A03:03: fail to add MMCONFIG information, can't access extended PCI configuration

Re: [GIT PULL 0/4] PHY: for 3.14

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 10:54:13AM +0530, Kishon Vijay Abraham I wrote: Hi Greg, On Thursday 26 December 2013 10:17 PM, Kishon Vijay Abraham I wrote: Hi Greg, here's the patches for 3.14. It contains few fixes on phy-core and added a new PHY driver used by SATA in Marvell SoCs.

linux-next: manual merge of the sound-asoc tree with the tree

2014-01-08 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the sound-asoc tree got a conflict in sound/soc/fsl/fsl_ssi.c between commit 0da9e55e71bc (ASoC: fsl_ssi: Add dual fifo mode support) from the slave-dma tree and commit c1953bfe1329 (ASoC: fsl-ssi: Add imx51-ssi and of_device_id matching) and 0888efd166fa

Re: [patch/rfc] perf on raspberry-pi without overflow interrupt

2014-01-08 Thread Vince Weaver
On Wed, 8 Jan 2014, Peter Zijlstra wrote: On Wed, Jan 08, 2014 at 04:28:20PM -0500, Vince Weaver wrote: Should the perf_event interface handle setups like this better and work fine in aggregate mode but return ENOTSUP if a sampled or overflow event is attempted? Yeah that would be

Re: [RFC PATCH 04/14] ACPI: Add ACPI 5.0 Time and Alarm Device driver

2014-01-08 Thread joeyli
於 三,2014-01-08 於 09:56 -0800,H. Peter Anvin 提到: [...] Document of Windows XP: http://www.freelists.org/post/windows_errors/what-error-messages-really-mean-WinXP-IO-Ports-Blocked-from-Bios-AML-on-Windows-XP If just for ACPI TAD testing, we can remove the port protection check of RTC

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