Re: [PATCH 2/3] sched: Initialize newidle balance stats in sd_numa_init()

2014-04-25 Thread Preeti U Murthy
On 04/24/2014 07:00 AM, Jason Low wrote: Also initialize the per-sd variables for newidle load balancing in sd_numa_init(). Signed-off-by: Jason Low jason.l...@hp.com --- kernel/sched/core.c |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/kernel/sched/core.c

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-25 Thread Chung-Lin Tang
On 2014/4/25 02:42 AM, Pinski, Andrew wrote: On Apr 24, 2014, at 11:37 AM, Chung-Lin Tang clt...@codesourcery.com wrote: On 2014/4/24 11:28 PM, Catalin Marinas wrote: On Thu, Apr 24, 2014 at 09:55:25AM +0100, Chung-Lin Tang wrote: On 2014/4/24 02:26 PM, Chung-Lin Tang wrote: On

Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-25 Thread Michael Welling
I believe I found a related unresolved kernel bug: Bug 61961 – My Exar Corp. XR17C/D152 Dual PCI UART modem does not work with 3.8.0 The issue appears to be the same and gave me a clue as to where to look. Comparing the code from 3.5 to 3.8, I noticed that the UART_CAP_SLEEP flag was added to

Re: [RFC] A new CPU load metric for power-efficient scheduler: CPU ConCurrency

2014-04-25 Thread Mike Galbraith
On Fri, 2014-04-25 at 03:30 +0800, Yuyang Du wrote: To track CC, we intercept the scheduler in 1) enqueue, 2) dequeue, 3) scheduler tick, and 4) enter/exit idle. Boo hiss to 1, 2 and 4. Less fastpath math would be better. -Mike -- To unsubscribe from this list: send the line unsubscribe

Re: [PATCH V2 00/19] bus: omap_l3_noc: driver cleanups and support for DRA7/AM4372

2014-04-25 Thread Peter Ujfalusi
On 04/24/2014 05:19 PM, Nishanth Menon wrote: On 04/24/2014 03:55 AM, Peter Ujfalusi wrote: On 04/18/2014 12:00 AM, Nishanth Menon wrote: On 04/17/2014 03:57 PM, Santosh Shilimkar wrote: I looked at the series and its looks pretty good. Thanks for fixups, updates. For whole series,

Re: [PATCH v5 1/9] dt: exynos5420: Enable support for USB 3.0 PHY controller

2014-04-25 Thread Tushar Behera
On 04/23/2014 08:00 PM, Vivek Gautam wrote: Add device tree nodes for USB 3.0 PHY present alongwith USB 3.0 controller Exynos 5420 SoC. This phy driver is based on generic phy framework. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com ---

Re: [PATCH v5 3/9] dt: exynos5250: Enable support for generic USB DRD phy

2014-04-25 Thread Tushar Behera
On 04/23/2014 08:00 PM, Vivek Gautam wrote: Add device tree node for new usbdrd-phy driver, which is based on generic phy framework. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com --- arch/arm/boot/dts/exynos5250.dtsi | 10 ++ 1

Re: [PATCH] Input: atkbd - fix keyboard LG Electronics

2014-04-25 Thread Dmitry Torokhov
On Thu, Apr 24, 2014 at 07:57:12AM -0700, Sheng-Liang Song wrote: After issuing ATKBD_CMD_RESET_DIS, LG Keyboard stop working. The workaround is to remove ATKBD_CMD_RESET_DIS for LG Keyboards. In order to keep the minimum changes to the current atkbd driver, I add logic to apply the patch

Re: [PATCH] Input: Add support for newer elantech touchpads

2014-04-25 Thread Dmitry Torokhov
On Tue, Apr 22, 2014 at 01:40:51PM -0500, Jordan Rife wrote: From: Jordan Rife jri...@gmail.com Newer elantech touchpads are not recognized by the current driver, since it fails to detect their firmware version number. This prevents more advanced touchpad features from being usable such as

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2014-04-25 Thread Naukri.com
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Re: 3.15-rc2: longhaul cpufreq stalls tasks for 120s+

2014-04-25 Thread Viresh Kumar
On 25 April 2014 01:14, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: On 04/25/2014 12:33 AM, Meelis Roos wrote: I see traces of mutex_lock_slowpath() etc in your logs.. Can you please enable lockdep and sleep-inside-atomic-section check and let us know if it complains?

Re: [PATCH] bma150: extend chip detection for bma180

2014-04-25 Thread Dmitry Torokhov
On Thu, Apr 10, 2014 at 11:30:02AM +0200, Dr. H. Nikolaus Schaller wrote: This driver has been used while on the OpenPhoenux GTA04 with a BMA180. Signed-off-by: H. Nikolaus Schaller h...@goldelico.com Applied, thank you. --- drivers/input/misc/bma150.c | 4 +++- 1 file changed, 3

Re: [PATCH] tca8418: fix loading this driver as a module from a device tree

2014-04-25 Thread Dmitry Torokhov
On Thu, Apr 10, 2014 at 11:29:58AM +0200, Dr. H. Nikolaus Schaller wrote: Loading the tca8418 driver as a module on a device tree based system needs a MODULE_ALIAS because the driver name does not match the automatic name generation rules of a 'compatible' entry on i2c bus. Signed-off-by: H.

[PATCH] staging: dgap: implement error handling in dgap_tty_register()

2014-04-25 Thread Daeseok Youn
- alloc_tty_driver() is deprecated so it is changed to tty_alloc_driver() - Pointers which are allocated by alloc_tty_driver() and kzalloc() can be NULL so it need to check NULL for them. - If one of those is failed, it need to add proper handler for avoiding memory leak. Signed-off-by: Daeseok

deadlock in ipv6?

2014-04-25 Thread Alex Shi
I caught a deadlock bug in 3.14 kernel occasionally on my panda board. It looks like a real issue. Any one like take a look on this? * Starting configure virtual network devices[ OK ] * Stopping configure virtual network devices[ OK ] * Stopping OpenSSH server[ OK ] *

Re: [PATCH v7 4/4] memstick: Add realtek USB memstick host driver

2014-04-25 Thread Roger
On 04/16/2014 04:13 PM, Lee Jones wrote: Hi Andrew, From: Roger Tseng rogera...@realtek.com Realtek USB memstick host driver provides memstick host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng rogera...@realtek.com --- drivers/memstick/host/Kconfig

Re: [PATCH 1/3] sched, balancing: Update rq-max_idle_balance_cost whenever newidle balance is attempted

2014-04-25 Thread Jason Low
On Fri, 2014-04-25 at 10:42 +0530, Preeti U Murthy wrote: I agree with this. However I am concerned with an additional point that I have mentioned in my reply to Peter's mail on this thread. Should we verify if rq-next_balance update is independent of pulled_tasks? sd-balance_interval is

[PATCH] sctp: reset flowi4_oif parameter on route lookup

2014-04-25 Thread Xufeng Zhang
commit 813b3b5db83 (ipv4: Use caller's on-stack flowi as-is in output route lookups.) introduces another regression which is very similar to the problem of commit e6b45241c (ipv4: reset flowi parameters on route connect) wants to fix: Before we call ip_route_output_key() in sctp_v4_get_dst() to

[PATCH v3 5/9] drm/nouveau/fifo: add GK20A support

2014-04-25 Thread Alexandre Courbot
GK20A's FIFO is compatible with NVE0, but only features 128 channels and 1 runlist. Signed-off-by: Alexandre Courbot acour...@nvidia.com Reviewed-by: Thierry Reding tred...@nvidia.com --- drivers/gpu/drm/nouveau/Makefile | 1 + drivers/gpu/drm/nouveau/core/engine/fifo/gk20a.c

[PATCH v3 9/9] drm/nouveau: support for probing GK20A

2014-04-25 Thread Alexandre Courbot
Set the correct subdev/engine classes when GK20A (0xea) is probed. Signed-off-by: Alexandre Courbot acour...@nvidia.com --- drivers/gpu/drm/nouveau/core/engine/device/nve0.c | 17 + 1 file changed, 17 insertions(+) diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nve0.c

[PATCH v3 7/9] drm/nouveau/graph: pad firmware code at load time

2014-04-25 Thread Alexandre Courbot
Pad the microcode to a multiple of 0x40 words, otherwise firmware will fail to run from non-prepadded firmware files. Signed-off-by: Alexandre Courbot acour...@nvidia.com Reviewed-by: Thierry Reding tred...@nvidia.com --- drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c | 4 1 file changed,

[PATCH v3 0/9] drm/nouveau: support for GK20A, cont'd

2014-04-25 Thread Alexandre Courbot
Changes since v2: - Enabled software class - Removed unneeded changes to nouveau_accel_init() - Replaced use of architecture-private pfn_to_dma() and dma_to_pfn() with the portable page_to_phys()/phys_to_page() - Fixed incorrect comment/commit log talking about bytes instead of words Hope this

[PATCH v3 4/9] drm/nouveau/fb: add GK20A support

2014-04-25 Thread Alexandre Courbot
Add a simple FB device for GK20A, as well as a RAM implementation based on contiguous DMA memory allocations suitable for chips that use system memory as video RAM. Signed-off-by: Alexandre Courbot acour...@nvidia.com --- drivers/gpu/drm/nouveau/Makefile | 2 +

[PATCH v3 6/9] drm/nouveau/graph: enable when using external firmware

2014-04-25 Thread Alexandre Courbot
nvc0_graph_ctor() would only let the graphics engine be enabled if its oclass has a proper microcode linked to it. This prevents GR from being enabled at all on chips that rely exclusively on external firmware, even though such a use-case is valid. Relax the conditions enabling the GR engine to

[PATCH v3 8/9] drm/nouveau/graph: add GK20A support

2014-04-25 Thread Alexandre Courbot
Add a GR device for GK20A based on NVE4, with the correct classes definitions (GK20A's 3D class is 0xa297). Most of the NVE4 code can be used on GK20A, so make relevant bits of NVE4 available to other chips as well. Signed-off-by: Alexandre Courbot acour...@nvidia.com ---

[PATCH v3 1/9] drm/nouveau/bar: only ioremap BAR3 if it exists

2014-04-25 Thread Alexandre Courbot
Some chips that use system memory exclusively (e.g. GK20A) do not expose 2 BAR regions. For them only BAR1 exists, and it should be used for USERD mapping. Do not map BAR3 if its resource does not exist. Signed-off-by: Alexandre Courbot acour...@nvidia.com Reviewed-by: Thierry Reding

[PATCH v3 2/9] drm/nouveau/bar/nvc0: support chips without BAR3

2014-04-25 Thread Alexandre Courbot
Adapt the NVC0 BAR driver to make it able to support chips that do not expose a BAR3. When this happens, BAR1 is then used for USERD mapping and the BAR alloc() functions is disabled, making GPU objects unable to rely on BAR for data access and falling back to PRAMIN. Signed-off-by: Alexandre

[PATCH v3 3/9] drm/nouveau/ibus: add GK20A support

2014-04-25 Thread Alexandre Courbot
Add support for initializing the priv ring of GK20A. This is done by the BIOS on desktop GPUs, but needs to be done by hand on Tegra. Signed-off-by: Alexandre Courbot acour...@nvidia.com --- drivers/gpu/drm/nouveau/Makefile | 1 +

Re: Microblaze image hanging in qemu with 3.15-rc

2014-04-25 Thread Michal Simek
On 04/24/2014 03:38 PM, Guenter Roeck wrote: On 04/23/2014 11:16 PM, Michal Simek wrote: On 04/23/2014 05:45 PM, Guenter Roeck wrote: On Wed, Apr 23, 2014 at 04:12:59PM +0200, Michal Simek wrote: On 04/23/2014 03:38 PM, Guenter Roeck wrote: On 04/22/2014 10:32 PM, Michal Simek wrote: Hi

Re: [PATCH] pinctrl-baytrail: fix for irq descriptor conflict on ASUS T100TA

2014-04-25 Thread Jin, Yao
On 2014/4/25 5:33, Adam Williamson wrote: On Thu, 2014-04-24 at 21:30 +0800, Jin, Yao wrote: Jin, do you have any idea what is going on? Maybe neither the patch (http://dougvj.net/baytrail_gpio_quirk_v3.patch) nor my patch breaks the touch screen. I have tried the clean 3.15-rc2 with

Re: 3.15-rc2: longhaul cpufreq stalls tasks for 120s+

2014-04-25 Thread Viresh Kumar
On 24 April 2014 15:26, Meelis Roos mr...@linux.ee wrote: This is VIA EPIA board with 533 MHz VIA Samuel 2 CPU. Normally, longhaul is not enabled automatically but with longhaul.enable=1. It used to work up to 3.14 but in 3.15-rc, different cpufreq-related codepaths block for long times and

Re: deadlock in ipv6?

2014-04-25 Thread Hannes Frederic Sowa
On Fri, Apr 25, 2014 at 03:05:52PM +0800, Alex Shi wrote: [ 18.624755]CPU0 [ 18.627349] [ 18.629943] lock(addrconf_stats-syncp.seq); [ 18.634735] Interrupt [ 18.637512] lock(addrconf_stats-syncp.seq); Stable kernel should already carry a fix

Re: [PATCH v3 1/1] pinctrl: add Intel BayTrail GPIO/pinctrl support

2014-04-25 Thread Westerberg, Mika
On Thu, Apr 24, 2014 at 10:25:56AM -0500, Timur Tabi wrote: On 04/24/2014 06:58 AM, Westerberg, Mika wrote: No, that's my point. I was expecting the pinmux functions of the pinctrl driver are used by ACPI, but apparently they aren't, and that's why I'm asking. Which functions? The

[PATCH 1/1] random: export add_disk_randomness

2014-04-25 Thread Christoph Hellwig
This will be needed for pending changes to the scsi midlayer that now calls lower level block APIs, as well as any blk-mq driver that wants to contribute to the random pool. Signed-off-by: Christoph Hellwig h...@lst.de --- drivers/char/random.c |1 + 1 file changed, 1 insertion(+) diff

[PATCH 0/1] random vs blk-mq

2014-04-25 Thread Christoph Hellwig
A tester found out that we need add_disk_randomness for my scsi-mq branch. The patch applied exports add_disk_randomness so that modular scsi still works with a driver that either uses the low-level I/O completion routines for the old block layer, or blk-mq, and I'd love to get this in through

Re: [PATCH 2/2] gpio: of: Allow -gpio suffix for property names

2014-04-25 Thread Alexandre Courbot
On Thu, Apr 24, 2014 at 11:06 PM, Rob Herring robherri...@gmail.com wrote: On Thu, Apr 24, 2014 at 7:47 AM, Linus Walleij linus.wall...@linaro.org wrote: On Wed, Apr 23, 2014 at 5:28 PM, Thierry Reding thierry.red...@gmail.com wrote: From: Thierry Reding tred...@nvidia.com Many bindings

Re: nfsd bug fixes for 3.15

2014-04-25 Thread J. Bruce Fields
On Thu, Apr 24, 2014 at 12:46:36PM -0400, Trond Myklebust wrote: On Thu, Apr 24, 2014 at 12:34 PM, J. Bruce Fields bfie...@fieldses.org wrote: On Thu, Apr 24, 2014 at 11:31:16AM -0400, J. Bruce Fields wrote: On Thu, Apr 24, 2014 at 06:51:03AM -0400, Trond Myklebust wrote: Hi Bruce,

Re: [ANNOUNCE] 3.14-rt1

2014-04-25 Thread Mike Galbraith
On Sat, 2014-04-19 at 16:46 +0200, Mike Galbraith wrote: Hi Sebastian, On Fri, 2014-04-11 at 20:57 +0200, Sebastian Andrzej Siewior wrote: Dear RT folks! I'm pleased to announce the v3.14-rt1 patch set. This hunk in hotplug-light-get-online-cpus.patch looks like a bug. @@ -333,7

Re: [PATCH v4 5/5] sched: ARM: create a dedicated scheduler topology table

2014-04-25 Thread Vincent Guittot
On 24 April 2014 14:48, Dietmar Eggemann dietmar.eggem...@arm.com wrote: On 24/04/14 08:30, Vincent Guittot wrote: On 23 April 2014 17:26, Dietmar Eggemann dietmar.eggem...@arm.com wrote: On 23/04/14 15:46, Vincent Guittot wrote: On 23 April 2014 13:46, Dietmar Eggemann

Re: [PATCH] Staging: comedi: drivers: fixed a coding style issue.

2014-04-25 Thread Dan Carpenter
Patches need to be sent inline. Perhaps use git send-email. On Fri, Apr 25, 2014 at 01:06:44AM -0300, Nicolas Del Piano wrote: From 38e0d5778bd97062115e7d8a8ca40d18f3d71707 Mon Sep 17 00:00:00 2001 From: Nicolas Del Piano ndel...@gmail.com Date: Thu, 24 Apr 2014 18:46:49 -0300 Subject:

Re: [PATCH 2/2] i2c: sunxi: add P2WI (Push/Pull 2 Wire Interface) controller support

2014-04-25 Thread Boris BREZILLON
Hi Maxime, On 24/04/2014 15:29, Maxime Ripard wrote: On Thu, Apr 24, 2014 at 01:55:16PM +0200, Boris BREZILLON wrote: The P2WI looks like an SMBus controller which only supports byte data transfers. But, it differs from standard SMBus protocol on several aspects: - it supports only one slave

[PATCH] cpufreq: Set CPUFREQ_ASYNC_NOTIFICATION for drivers handling notification

2014-04-25 Thread Viresh Kumar
CPUFREQ_ASYNC_NOTIFICATION was initially designed for drivers which don't want core to send notifications for them as they wouldn't finish frequency transitions in -target_index(). But there were other kinds of drivers as well who don't have straight forward implementations of -target_index()

Re: [PATCH 2/2] gpio: of: Allow -gpio suffix for property names

2014-04-25 Thread Linus Walleij
On Wed, Apr 23, 2014 at 5:28 PM, Thierry Reding thierry.red...@gmail.com wrote: From: Thierry Reding tred...@nvidia.com Many bindings use the -gpio suffix in property names. Support this in addition to the -gpios suffix when requesting GPIOs using the new descriptor-based API.

Re: [PATCHSET 0/9] perf tools: Fixup for the --percentage change

2014-04-25 Thread Namhyung Kim
Hi Ingo, On Wed, 23 Apr 2014 08:09:38 +0200, Ingo Molnar wrote: * Namhyung Kim namhy...@kernel.org wrote: Well, I'm okay to add the extra decimal, but it seems that it only makes sense when the unit is 'K'.. And I think it might be worth adding filtered sample count as well if filtering is

Re: [PATCH V4 1/5] phy: Add new Exynos5 USB 3.0 PHY driver

2014-04-25 Thread Tushar Behera
On 04/14/2014 08:07 PM, Sylwester Nawrocki wrote: On 08/04/14 16:36, Vivek Gautam wrote: diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 28f9edb..6d99ba9 100644 ---

Re: [PATCHSET 00/17] perf report: Add -F option for specifying output fields (v4)

2014-04-25 Thread Namhyung Kim
Hi Don, On Thu, 24 Apr 2014 17:00:15 -0400, Don Zickus wrote: On Thu, Apr 24, 2014 at 10:41:39PM +0900, Namhyung Kim wrote: Hmm.. it seems that it's exactly sorted by the data symbol addresses, so I don't see any problem here. What did you expect? If you want to see those symbol_daddr,pid

Re: [PATCH 1/3] sched, balancing: Update rq-max_idle_balance_cost whenever newidle balance is attempted

2014-04-25 Thread Mike Galbraith
On Fri, 2014-04-25 at 00:13 -0700, Jason Low wrote: On Fri, 2014-04-25 at 10:42 +0530, Preeti U Murthy wrote: I agree with this. However I am concerned with an additional point that I have mentioned in my reply to Peter's mail on this thread. Should we verify if rq-next_balance update

Re: [PATCH 2/2] i2c: sunxi: add P2WI (Push/Pull 2 Wire Interface) controller support

2014-04-25 Thread Boris BREZILLON
On 25/04/2014 09:50, Boris BREZILLON wrote: Hi Maxime, On 24/04/2014 15:29, Maxime Ripard wrote: On Thu, Apr 24, 2014 at 01:55:16PM +0200, Boris BREZILLON wrote: The P2WI looks like an SMBus controller which only supports byte data transfers. But, it differs from standard SMBus protocol on

Re: [RFC] A new CPU load metric for power-efficient scheduler: CPU ConCurrency

2014-04-25 Thread Vincent Guittot
On 24 April 2014 21:30, Yuyang Du yuyang...@intel.com wrote: Hi Ingo, PeterZ, and others, The current scheduler's load balancing is completely work-conserving. In some workload, generally low CPU utilization but immersed with CPU bursts of transient tasks, migrating task to engage all

Re: [PATCH 0/5] xhci: fixes for 3.15-rc usb-linus

2014-04-25 Thread Mathias Nyman
On 04/24/2014 10:50 PM, Greg KH wrote: On Tue, Apr 22, 2014 at 03:22:57PM +0300, Mathias Nyman wrote: Hi Greg Here are the xhci fixes for 3.15-rc usb-linus. Most of them are very small fixes that didn't make it to 3.14, sitting and waiting for 3.15-rc1 to come out. Only the Prefer endpoint

[PATCH v2 1/2] arc_emac: fix probe error path

2014-04-25 Thread Heiko Stübner
The probe function at the moment only frees the netdev but does not disconnect the phy or removes the mdio bus it registered. Signed-off-by: Heiko Stuebner he...@sntech.de --- changes since v1: - fix duplicate netif_api_del found by Max Schwarz drivers/net/ethernet/arc/emac_main.c | 23

Re: [PATCH v2] X86: Hook apic vector allocation domain only when interrupt routing are set to ignore

2014-04-25 Thread Ingo Molnar
* Oren Twaig o...@scalemp.com wrote: vSMP Foundation provides locality based interrupt routing which needed vector_allocation_domain to allow all online cpus can handle all possible vectors. Enforcing Interrupt Routing Comply (IRC) mode requires us to unplug this hook as otherwise the

[PATCH v2 2/2] arc_emac: add clock handling

2014-04-25 Thread Heiko Stübner
This adds ability for the arc_emac to really handle its supplying clock. To get the needed clock-frequency either a real clock or the previous clock-frequency property must be provided. Signed-off-by: Heiko Stuebner he...@sntech.de Tested-by: Max Schwarz max.schw...@online.de --- changes since

[PATCH net-next 2/2] qlcnic: Use pci_enable_msix_exact() instead of pci_enable_msix()

2014-04-25 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or pci_enable_msi_exact() and pci_enable_msix_range() or pci_enable_msix_exact() interfaces. Cc:

Re: [GIT PULL 00/11] perf/core improvements and fixes

2014-04-25 Thread Ingo Molnar
* Jiri Olsa jo...@kernel.org wrote: hi Ingo, please consider pulling thanks, jirka The following changes since commit a81fef347b32dea2b31275826afe1c93fa0d2d54: Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf into perf/core

Re: [PATCH] sctp: reset flowi4_oif parameter on route lookup

2014-04-25 Thread Julian Anastasov
Hello, On Fri, 25 Apr 2014, Xufeng Zhang wrote: commit 813b3b5db83 (ipv4: Use caller's on-stack flowi as-is in output route lookups.) introduces another regression which is very similar to the problem of commit e6b45241c (ipv4: reset flowi parameters on route connect) wants to fix:

[PATCH net-next 0/2] Use pci_enable_msix_range() instead of pci_enable_msix()

2014-04-25 Thread Alexander Gordeev
Hello, The series completes converison of network drivers to the new MSI initialization API. As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or

Re: [PATCH V4 1/5] phy: Add new Exynos5 USB 3.0 PHY driver

2014-04-25 Thread Vivek Gautam
Hi, On Fri, Apr 25, 2014 at 1:27 PM, Tushar Behera tushar.beh...@linaro.org wrote: On 04/14/2014 08:07 PM, Sylwester Nawrocki wrote: On 08/04/14 16:36, Vivek Gautam wrote: diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt

Re: in kernel 2.6.x, tun/tap nic supports vlan packets

2014-04-25 Thread zhuyj
On 04/24/2014 01:24 PM, Willy Tarreau wrote: On Thu, Apr 24, 2014 at 10:10:08AM +0800, zhuyj wrote: On 04/23/2014 07:41 PM, Ben Hutchings wrote: On Wed, 2014-04-23 at 15:48 +0800, zhuyj wrote: On 04/23/2014 01:53 AM, Ben Hutchings wrote: [...] For what it's worth, I would recommend against

[PATCH net-next 1/2] i40evf: Use pci_enable_msix_range() instead of pci_enable_msix()

2014-04-25 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or pci_enable_msi_exact() and pci_enable_msix_range() or pci_enable_msix_exact() interfaces.

[PATCH] fix quoting of Ted's name in MAINTAINERS

2014-04-25 Thread Christoph Hellwig
Unpaired quotes really confuse mutt when copy pasting it into the To: form. Signed-off-by: Christoph Hellwig h...@lst.de diff --git a/MAINTAINERS b/MAINTAINERS index 6dc67b1..11a1966 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7293,7 +7293,7 @@ F:Documentation/blockdev/ramdisk.txt

Re: [GIT PULL 0/4] perf/urgent fixes

2014-04-25 Thread Ingo Molnar
* Jiri Olsa jo...@redhat.com wrote: SNIP Okay, so the problem is that we don't have a simple binary-state feature in this case, but three possible states: 'libunwind', or 'libdw-dwarf-unwind', or 'OFF', right? If so then the solution would be to replace those 3 last lines with

Re: [PATCH] mmc: sdhci: Use mmc core regulator infrastucture

2014-04-25 Thread Ulf Hansson
On 25 April 2014 00:36, Tim Kryger tim.kry...@linaro.org wrote: Switch the common SDHCI code over to use mmc_host's regulator pointers and remove the ones in the sdhci_host structure. Additionally, use the common mmc_regulator_get_supply function to get the regulators and set the ocr_avail

Re: [PATCH v2] mmc: core: Try other signal levels during power up

2014-04-25 Thread Ulf Hansson
On 24 April 2014 23:44, Tim Kryger tim.kry...@linaro.org wrote: The eMMC signalling voltage is determined by VCCQ which is provided to the card by the host. Signalling is not required to begin at 3.3v and, if the host and card both support a particular VCC/VCCQ combination, it can be used

Re: 3.15-rc2: longhaul cpufreq stalls tasks for 120s+

2014-04-25 Thread Srivatsa S. Bhat
On 04/25/2014 10:11 AM, Viresh Kumar wrote: On 25 April 2014 00:33, Meelis Roos mr...@linux.ee wrote: [ 240.140176] INFO: task kworker/0:1:116 blocked for more than 120 seconds. [ 240.140353] Not tainted 3.15.0-rc2-dirty #37 [ 240.140485] echo 0

[PATCH 1/2] staging: comedi: addi_apci_1564: board does not have analog inputs

2014-04-25 Thread Chase Southwood
This board does not have analog inputs. Remove the subdevice init for them. Signed-off-by: Chase Southwood chase.southw...@gmail.com Cc: Ian Abbott abbo...@mev.co.uk Cc: H Hartley Sweeten hswee...@visionengravers.com --- Compile tested only. To be applied on top of [PATCH] staging: comedi:

[PATCH 2/2] staging: comedi: addi_apci_1564: board does not have analog outputs

2014-04-25 Thread Chase Southwood
The board supported by this driver does not have analog outputs. Remove the subdevice init for it. Signed-off-by: Chase Southwood chase.southw...@gmail.com Cc: Ian Abbott abbo...@mev.co.uk Cc: H Hartley Sweeten hswee...@visionengravers.com --- Compile tested only.

[PATCH 0/3] Cpufreq frequency serialization fixes

2014-04-25 Thread Srivatsa S. Bhat
Hi, Meelis Roos reported hangs during boot in the longhaul cpufreq driver, after commit 12478cf0c55 (cpufreq: Make sure frequency transitions are serialized). The root-cause of this issue is the extra invocation of the cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() APIs in the

[PATCH 2/3] cpufreq, powernow-k6: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Srivatsa S. Bhat
During frequency transitions, the cpufreq core takes the responsibility of invoking cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() for those cpufreq drivers that define the -target_index callback but don't set the ASYNC_NOTIFICATION flag. The powernow-k6 cpufreq driver falls

Re: [PATCH -tip v9 20/26] kprobes: Support blacklist functions in module

2014-04-25 Thread Ingo Molnar
* Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote: (2014/04/24 17:56), Ingo Molnar wrote: diff --git a/include/linux/module.h b/include/linux/module.h index f520a76..2fdb673 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -16,6 +16,7 @@ #include

[patch 0/2] A few simplifications for softdirty memory tracker code

2014-04-25 Thread Cyrill Gorcunov
Hi, here are a few simplifications for softdirty memory tracker code, in particular we dropped off x86-32 support since it seems noone needed it here on x86 platform. As Andrew requested I've rebased patches on top of current linux-next repo. Also at first I wanted to rip off _PAGE_PSE bit which

[patch 1/2] mm: pgtable -- Drop unneeded preprocessor ifdef

2014-04-25 Thread Cyrill Gorcunov
_PAGE_BIT_FILE (bit 6) is always less than _PAGE_BIT_PROTNONE (bit 8), so drop redundant #ifdef. CC: Linus Torvalds torva...@linux-foundation.org CC: Mel Gorman mgor...@suse.de CC: Peter Anvin h...@zytor.com CC: Ingo Molnar mi...@kernel.org CC: Steven Noonan ste...@uplinklabs.net CC: Rik van Riel

[patch 2/2] mm: pgtable -- Require X86_64 for soft-dirty tracker

2014-04-25 Thread Cyrill Gorcunov
Tracking dirty status on 2 level pages requires very ugly macros and taking into account how old the machines who can operate without PAE mode only are, lets drop soft dirty tracker from them for code simplicity (note I can't drop all the macros from 2 level pages by now since _PAGE_BIT_PROTNONE

Re: [PATCH] cpufreq: Set CPUFREQ_ASYNC_NOTIFICATION for drivers handling notification

2014-04-25 Thread Srivatsa S. Bhat
On 04/25/2014 01:22 PM, Viresh Kumar wrote: CPUFREQ_ASYNC_NOTIFICATION was initially designed for drivers which don't want core to send notifications for them as they wouldn't finish frequency transitions in -target_index(). And let's keep it that way. Overloading ASYNC_NOTIFICATION with

Re: [PATCH -tip v9 25/26] kprobes: Introduce kprobe cache to reduce cache misshits

2014-04-25 Thread Ingo Molnar
* Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote: So I don't think this should be a Kconfig entry, just enable it unconditionally. That will further simplify the code. Hmm, it consumes some amount of memory (36KB/core) just for the case of several thousand of kprobes. On

Re: [PATCH 3/3] cpufreq, powernow-k7: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Viresh Kumar
On 25 April 2014 13:48, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: During frequency transitions, the cpufreq core takes the responsibility of invoking cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() for those cpufreq drivers that define the -target_index callback

[PATCH 1/3] cpufreq, longhaul: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Srivatsa S. Bhat
During frequency transitions, the cpufreq core takes the responsibility of invoking cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() for those cpufreq drivers that define the -target_index callback but don't set the ASYNC_NOTIFICATION flag. The longhaul cpufreq driver falls under

[PATCH 3/3] cpufreq, powernow-k7: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Srivatsa S. Bhat
During frequency transitions, the cpufreq core takes the responsibility of invoking cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() for those cpufreq drivers that define the -target_index callback but don't set the ASYNC_NOTIFICATION flag. The powernow-k7 cpufreq driver falls

Re: [PATCH 2/3] cpufreq, powernow-k6: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Viresh Kumar
On 25 April 2014 13:48, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: During frequency transitions, the cpufreq core takes the responsibility of invoking cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() for those cpufreq drivers that define the -target_index callback

Re: [PATCH 2/2] mm/compaction: cleanup isolate_freepages()

2014-04-25 Thread Joonsoo Kim
On Wed, Apr 23, 2014 at 04:31:14PM +0200, Vlastimil Babka wrote: Hello, How about doing more clean-up at this time? What I did is that taking end_pfn out of the loop and consider zone boundary once. After then, we just subtract pageblock_nr_pages on every iteration. With this

Re: [PATCH 1/3] cpufreq, longhaul: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Viresh Kumar
On 25 April 2014 13:48, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c @@ -269,8 +269,6 @@ static void longhaul_setstate(struct cpufreq_policy *policy, This routine has this code as well: mult =

Re: [PATCH 1/2] swap: change swap_info singly-linked list to list_head

2014-04-25 Thread Mel Gorman
On Thu, Apr 24, 2014 at 02:48:43PM -0400, Dan Streetman wrote: SNIP - } - + list_for_each(tmp, swap_list_head) { + si = list_entry(tmp, typeof(*si), list); spin_lock(si-lock); - if (!si-highest_bit) { -

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-25 Thread Pinski, Andrew
On Apr 24, 2014, at 11:06 PM, Chung-Lin Tang clt...@codesourcery.com wrote: On 2014/4/25 02:42 AM, Pinski, Andrew wrote: On Apr 24, 2014, at 11:37 AM, Chung-Lin Tang clt...@codesourcery.com wrote: On 2014/4/24 11:28 PM, Catalin Marinas wrote: On Thu, Apr 24, 2014 at 09:55:25AM

Re: [PATCH] sctp: reset flowi4_oif parameter on route lookup

2014-04-25 Thread Xufeng Zhang
On 04/25/2014 03:57 PM, Julian Anastasov wrote: Hello, On Fri, 25 Apr 2014, Xufeng Zhang wrote: diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index c09757f..f8a5968 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -493,6 +493,10 @@ static void

Re: [PATCH 1/3] cpufreq, longhaul: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Srivatsa S. Bhat
On 04/25/2014 02:07 PM, Viresh Kumar wrote: On 25 April 2014 13:48, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c @@ -269,8 +269,6 @@ static void longhaul_setstate(struct cpufreq_policy *policy, This

Re: [PATCH 2/3] cpufreq, powernow-k6: Fix double invocation of cpufreq_freq_transition_begin/end

2014-04-25 Thread Srivatsa S. Bhat
On 04/25/2014 01:58 PM, Viresh Kumar wrote: On 25 April 2014 13:48, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: During frequency transitions, the cpufreq core takes the responsibility of invoking cpufreq_freq_transition_begin() and cpufreq_freq_transition_end() for those cpufreq

[Resend][PATCH] ns,proc: introduce pid_in_ns

2014-04-25 Thread Chen Hanxiao
We lacked of convenient method of getting the pid inside containers. If some issues occurred inside container guest, host user could not know which process is in trouble just by guest pid: the users of container guest only knew the pid inside containers. This will bring obstacle for trouble

[PATCH V2] sctp: reset flowi4_oif parameter on route lookup

2014-04-25 Thread Xufeng Zhang
commit 813b3b5db83 (ipv4: Use caller's on-stack flowi as-is in output route lookups.) introduces another regression which is very similar to the problem of commit e6b45241c (ipv4: reset flowi parameters on route connect) wants to fix: Before we call ip_route_output_key() in sctp_v4_get_dst() to

RE: [PATCH net-next 2/2] qlcnic: Use pci_enable_msix_exact() instead of pci_enable_msix()

2014-04-25 Thread Shahed Shaikh
-Original Message- From: Alexander Gordeev [mailto:agord...@redhat.com] Sent: Friday, April 25, 2014 1:36 PM To: linux-kernel Cc: Alexander Gordeev; Shahed Shaikh; Dept-HSG Linux NIC Dev; netdev; linux-pci Subject: [PATCH net-next 2/2] qlcnic: Use pci_enable_msix_exact() instead of

Re: [PATCH 2/2] swap: use separate priority list for available swap_infos

2014-04-25 Thread Mel Gorman
On Thu, Apr 24, 2014 at 01:52:00PM -0400, Dan Streetman wrote: On Wed, Apr 23, 2014 at 9:14 AM, Mel Gorman mgor...@suse.de wrote: On Sat, Apr 12, 2014 at 05:00:54PM -0400, Dan Streetman wrote: Originally get_swap_page() started iterating through the singly-linked list of swap_info_structs

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-25 Thread Geert Uytterhoeven
On Fri, Apr 25, 2014 at 8:06 AM, Chung-Lin Tang clt...@codesourcery.com wrote: I'll try to explain a probable situation for Nios II. I'm not sure about other soft-cores, but nios2 is sort of uncommon in that the maximum alignment is 4-bytes (32-bits), even for doubles/long-longs. FWIW, that's

Re: Re: [PATCH V6] serial/uart/8250: Add tunable RX interrupt trigger I/F of FIFO buffers

2014-04-25 Thread Yoshihiro YUNOMAE
Hi Greg, Thank you for your review. (2014/04/25 8:11), Greg Kroah-Hartman wrote: On Thu, Apr 17, 2014 at 03:06:44PM +0900, Yoshihiro YUNOMAE wrote: [snip] +static DEVICE_ATTR(rx_int_trig, S_IRUSR | S_IWUSR | S_IRGRP, + serial8250_get_attr_rx_int_trig, +

Estimado E-mail del usuario

2014-04-25 Thread webmail administrador 2014
Estimado E-mail del usuario; Se ha superado 23.432 Repositorio para el conjunto buzón Servicios Web / Administrador, y habrás problemas al enviar y recepción de correo, mientras que volver a verificar. Debe actualizar haciendo clic en enlace de abajo y complete la información para verificar

Re: [PATCH 09/13] video/backlight: LP8788 needs PWM

2014-04-25 Thread Jingoo Han
On Thursday, April 24, 2014 9:28 PM, Peter Griffin wrote: The LP8788 driver cannot be successfully built if we don't enable the PWM subsystem. This patch makes that dependency explicit in Kconfig and prevents broken randconfig builds. Based on Arnd Bergmann patch but split out into

Re: [PATCH 10/13] video/pxa: LCD_CORGI needs BACKLIGHT_CLASS_DEVICE

2014-04-25 Thread Jingoo Han
On Thursday, April 24, 2014 9:28 PM, Peter Griffin wrote: From: Arnd Bergmann a...@arndb.de This fixes a randconfig build error when BACKLIGHT_CLASS_DEVICE is disabled, by describing the dependency in Kconfig, as we do for the other drivers in this directory. Signed-off-by: Arnd

Re: [PATCH net-next 2/2] qlcnic: Use pci_enable_msix_exact() instead of pci_enable_msix()

2014-04-25 Thread Alexander Gordeev
On Fri, Apr 25, 2014 at 08:48:14AM +, Shahed Shaikh wrote: diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index dbf7539..26f022b 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++

[PATCH v6 2/3] libahci_platform: add host_flags parameter in ahci_platform_init_host()

2014-04-25 Thread Kefeng Wang
Add a dynamic host_flags argument to make ahci_platform_init_host more flexible, then remove the AHCI_HFLAGS(...) argument from some driver's ata_port_info, and pass that in as the new argument. Cc: Hans de Geode hdego...@redhat.com Signed-off-by: Kefeng Wang kefeng.w...@linaro.org ---

Re: [PATCH 08/13] video/backlight: LM3630A needs PWM

2014-04-25 Thread Jingoo Han
On Thursday, April 24, 2014 9:28 PM, Peter Griffin wrote: The LM3630A driver cannot be successfully built if we don't enable the PWM subsystem. This patch makes that dependency explicit in Kconfig and prevents broken randconfig builds. Based on Arnd Bergmann patch but split out into

[PATCH v6 3/3] ahci: add support for Hisilicon sata

2014-04-25 Thread Kefeng Wang
The hip04 SoC of hisilicon has an AHCI compliant SATA controller, and it is compliant with the ahci 1.3 and sata 3.0 specification. There is a wrong bit in HOST_CAP of hip04 sata controller, which enable unsupported feature of FBS, use AHCI_HFLAG_NO_FBS hflag to disable it. Signed-off-by: Kefeng

[PATCH] tty: n_hdlc: Drop redundant error message

2014-04-25 Thread Jean Delvare
On initialization failure, an error message is already printed with level KERN_ERR, no need to print another one with level KERN_INFO. Signed-off-by: Jean Delvare jdelv...@suse.de Cc: Greg Kroah-Hartman gre...@linuxfoundation.org Cc: Jiri Slaby jsl...@suse.cz --- drivers/tty/n_hdlc.c |4

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