Re: [PATCH V2 RESEND] arm: dts: Exynos5: Use pmu_system_controller phandle for dp phy

2014-11-24 Thread Vivek Gautam
Hi, On Mon, Nov 24, 2014 at 4:02 PM, Thierry Reding wrote: > On Mon, Nov 24, 2014 at 11:11:23AM +0530, Vivek Gautam wrote: >> DP PHY now require pmu-system-controller to handle PMU register >> to control PHY's power isolation. Adding the same to dp-phy >> node. >> >> Signed-off-by: Vivek Gautam

Re: [PATCH] KVM: x86: export get_xsave_addr

2014-11-24 Thread Paolo Bonzini
On 24/11/2014 11:45, Thomas Gleixner wrote: > On Mon, 24 Nov 2014, Paolo Bonzini wrote: >> get_xsave_addr is the API to access XSAVE states, and KVM would >> like to use it. Export it. >> >> Cc: x...@kernel.org >> Cc: H. Peter Anvin >> Signed-off-by: Paolo Bonzini >> --- >> Peter, can

Re: [PATCH] xen-netback: do not report success if xenvif_alloc() fails

2014-11-24 Thread Alexey Khoroshilov
On 24.11.2014 13:00, Wei Liu wrote: > On Sat, Nov 22, 2014 at 01:56:28AM +0300, Alexey Khoroshilov wrote: >> If xenvif_alloc() failes, netback_probe() reports success as well as >> "online" uevent is emitted. It does not make any sense, but it just > Sorry, I don't follow. KOBJ_ONLINE event is not

Re: [PATCH] KVM: x86: export get_xsave_addr

2014-11-24 Thread Thomas Gleixner
On Mon, 24 Nov 2014, Paolo Bonzini wrote: > get_xsave_addr is the API to access XSAVE states, and KVM would > like to use it. Export it. > > Cc: x...@kernel.org > Cc: H. Peter Anvin > Signed-off-by: Paolo Bonzini > --- > Peter, can you please ACK this for inclusion in the KVM tree? Are

Re: [PATCH 6/6] pci, acpi: Share ACPI PCI config space accessors.

2014-11-24 Thread Arnd Bergmann
On Friday 21 November 2014 11:08:25 Bjorn Helgaas wrote: > On Fri, Nov 21, 2014 at 01:24:52PM +0100, Arnd Bergmann wrote: > > On Thursday 20 November 2014 21:00:17 Myron Stowe wrote: > > > On Thu, Nov 20, 2014 at 3:26 PM, Bjorn Helgaas > > > wrote: > > > > > That's interesting. I would have

Re: [PATCH] ipc,sem block sem_lock on sma->lock during sma initialization

2014-11-24 Thread Rafael Aquini
On Sun, Nov 23, 2014 at 01:36:51PM -0800, Davidlohr Bueso wrote: > On Sun, 2014-11-23 at 16:03 -0500, Rik van Riel wrote: > > On 11/23/2014 01:23 PM, Manfred Spraul wrote: > > > Hi Rik, > > > > > > On 11/21/2014 08:52 PM, Rik van Riel wrote: > > >> When manipulating just one semaphore with semop,

Re: Another Obsolete Fix me in trace.h?

2014-11-24 Thread Jan Kiszka
On 2014-11-24 11:12, Paolo Bonzini wrote: > On 24/11/2014 05:36, nick wrote: >> Greetings Again Gleb and others, >> I am assuming in the code I am pasting below the fix me is obsolete now and >> I can remove it. :) >> Cheers Nick >> TP_printk("%s (0x%x)", >>

Re: [PATCH v2] thermal:core:fix: Check return code of the ->get_max_state() callback

2014-11-24 Thread Lukasz Majewski
Hi Eduardo, > > Lukasz, > > On Tue, Nov 18, 2014 at 11:16:30AM +0100, Lukasz Majewski wrote: > > The return code from ->get_max_state() callback was not checked > > during binding cooling device to thermal zone device. > > > > Signed-off-by: Lukasz Majewski > > --- > > Changes for v2: > > -

Re: [PATCH 2/3] mfd: qcom_rpm: add support for IPQ8064

2014-11-24 Thread Lee Jones
On Thu, 20 Nov 2014, Josh Cartwright wrote: > The IPQ8064 also includes an RPM following the same message structure as > other chips. In addition, it supports a few new resource types to > support the NSS fabric clocks and the SMB208/SMB209 regulators found on > the reference boards. > >

Re: [PATCH 1/3] mfd: devicetree: qcom_rpm: document IPQ8064 resources

2014-11-24 Thread Lee Jones
On Thu, 20 Nov 2014, Josh Cartwright wrote: > The IPQ8064 SoC has several RPM-controlled resources, an NSS fabrick > clock and four regulator resources. Provide definitions for them. > > Signed-off-by: Josh Cartwright > --- > Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 6 +- >

[PATCH 3/4] ARM: ls1021a: dtsi: Add dt node support for dcfb.

2014-11-24 Thread Xiubo Li
On LS1021A SoC, the dcfb device is in BE mode. Signed-off-by: Xiubo Li --- arch/arm/boot/dts/ls1021a.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index c70bb27..740a04e 100644 ---

[PATCH 1/4] video: fsl-dcfb: Add dcfb framebuffer driver for LS1021A platform

2014-11-24 Thread Xiubo Li
The Display Controller module is a system master that fetches graphics stored in internal/external memory and displays them on a TFT LCD panel. A wide range of panel sizes is supported and the timing of the interface signals is configurable. The dcfb has these features: o Full RGB888 output to

Re: [PATCH 1/3] mfd: devicetree: qcom_rpm: document IPQ8064 resources

2014-11-24 Thread Lee Jones
On Thu, 20 Nov 2014, Josh Cartwright wrote: > The IPQ8064 SoC has several RPM-controlled resources, an NSS fabrick > clock and four regulator resources. Provide definitions for them. > > Signed-off-by: Josh Cartwright > --- > Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 6 +- >

Re: [PATCH V2 RESEND] arm: dts: Exynos5: Use pmu_system_controller phandle for dp phy

2014-11-24 Thread Thierry Reding
On Mon, Nov 24, 2014 at 11:11:23AM +0530, Vivek Gautam wrote: > DP PHY now require pmu-system-controller to handle PMU register > to control PHY's power isolation. Adding the same to dp-phy > node. > > Signed-off-by: Vivek Gautam > Reviewed-by: Jingoo Han > Tested-by: Javier Martinez Canillas

Re: [PATCH v4 01/12] sched: fix imbalance flag reset

2014-11-24 Thread Vincent Guittot
On 23 November 2014 at 11:25, Wanpeng Li wrote: > Hi Vincent, > On 7/29/14, 1:51 AM, Vincent Guittot wrote: >> >> The imbalance flag can stay set whereas there is no imbalance. >> >> Let assume that we have 3 tasks that run on a dual cores /dual cluster >> system. >> We will have some idle load

MIPS: 64BIT_PHYS_ADDR

2014-11-24 Thread Paul Bolle
Ralf, Your commit 5bd35e65f101 ("MIPS: Replace MIPS-specific 64BIT_PHYS_ADDR with generic PHYS_ADDR_T_64BIT") is included in today's linux-next (ie, next-20141124). That commit does what it promises to do. There are a few references to 64BIT_PHYS_ADDR in linux-next: $ g

RE: [RFC] situation with csum_and_copy_... API

2014-11-24 Thread David Laight
From: Al Viro > On Fri, Nov 21, 2014 at 08:49:56AM +, Al Viro wrote: > > > Overall, I think I have the whole series plotted in enough details to be > > reasonably certain we can pull it off. Right now I'm dealing with > > mm/iov_iter.c stuff; the amount of boilerplate source is already high

Re: [PATCH v4 1/2] of: Rename "poweroff-source" property to "system-power-controller"

2014-11-24 Thread Lee Jones
On Fri, 21 Nov 2014, Johan Hovold wrote: > On Thu, Nov 13, 2014 at 01:34:58PM +, Auto Configured wrote: > > From: Romain Perier > > > > It reverts commit a4b4e0461ec5 ("of: Add standard property for poweroff > > capability"). > > As discussed on the mailing list, it makes more sense to

[PATCH 2/4] video: fsl-dcfb: Add devicetree binding support

2014-11-24 Thread Xiubo Li
Add devicetree binding support for fsl-dcfb framebuffer driver. It uses the generic display bindings and helper functions. Signed-off-by: Xiubo Li --- .../devicetree/bindings/video/fsl,dcfb.txt | 52 ++ 1 file changed, 52 insertions(+) create mode 100644

[PATCH 4/4] ARM: ls1021a: dts: Add and enable dt node for dcfb.

2014-11-24 Thread Xiubo Li
On LS1021A TWR board, the TFT LCD panel is WQVGA "480x272", and the bpp is 24. Signed-off-by: Xiubo Li --- arch/arm/boot/dts/ls1021a-twr.dts | 26 ++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts

[PATCH 0/4] LS1021A: Add dcfb framebuffer driver support.

2014-11-24 Thread Xiubo Li
Framebuffer driver for the Freescale SoC Display Controller. Xiubo Li (4): video: fsl-dcfb: Add dcfb framebuffer driver for LS1021A platform video: fsl-dcfb: Add devicetree binding support ARM: ls1021a: dtsi: Add dt node support for dcfb. ARM: ls1021a: dts: Add and enable dt node for

[PATCH] wireless/p54: Remove duplicated net2280 header

2014-11-24 Thread Ricardo Ribalda Delgado
The usb gadget driver net2280 has exported a header file with the register definition of the net2280 chip. Remove the custom/duplicated header file in favor of that header file in include/linux Signed-off-by: Ricardo Ribalda Delgado --- drivers/net/wireless/p54/net2280.h | 451

Re: [PATCH 17/17] rds: switch rds_message_copy_from_user() to iov_iter

2014-11-24 Thread Al Viro
On Mon, Nov 24, 2014 at 02:00:18AM +, Ben Hutchings wrote: > On Sat, 2014-11-22 at 04:39 +, Al Viro wrote: > [...] > > - ret = rds_page_copy_from_user(sg_page(sg), sg->offset + sg_off, > > - iov->iov_base + iov_off, > > -

Re: [PATCH v7 6/7] sched: replace capacity_factor by usage

2014-11-24 Thread Vincent Guittot
On 23 November 2014 at 02:03, Wanpeng Li wrote: > Hi Vincent, > On 10/9/14, 10:18 PM, Vincent Guittot wrote: >> >> On 9 October 2014 14:16, Peter Zijlstra wrote: >>> >>> On Tue, Oct 07, 2014 at 02:13:36PM +0200, Vincent Guittot wrote: +static inline bool +group_has_capacity(struct

Re: [PATCH 08/17] {macvtap,tun}_get_user(): switch to iov_iter

2014-11-24 Thread Al Viro
On Mon, Nov 24, 2014 at 12:27:42AM +, Ben Hutchings wrote: > > copylen = vnet_hdr.hdr_len ? vnet_hdr.hdr_len : GOODCOPY_LEN; > > if (copylen > good_linear) > > copylen = good_linear; > > linear = copylen; > > - if (iov_pages(iv,

Re: [CFT PATCH 2/2] KVM: x86: support XSAVES usage in the host

2014-11-24 Thread Paolo Bonzini
On 24/11/2014 03:10, Wanpeng Li wrote: > Hi Paolo, > On Fri, Nov 21, 2014 at 07:31:18PM +0100, Paolo Bonzini wrote: > [...] >> +u64 feature = valid & -valid; >> +int index = fls64(feature) - 1; >> +void *src = get_xsave_addr(xsave, feature); >> + >> +

Re: [PATCH v4 0/3] irqfd support for arm/arm64

2014-11-24 Thread Eric Auger
On 11/24/2014 10:47 AM, Christoffer Dall wrote: > On Sun, Nov 23, 2014 at 06:56:57PM +0100, Eric Auger wrote: >> This patch series enables irqfd on arm and arm64. >> >> Irqfd framework enables to inject a virtual IRQ into a guest upon an >> eventfd trigger. User-side uses KVM_IRQFD VM ioctl to

Re: Another Obsolete Fix me in trace.h?

2014-11-24 Thread Paolo Bonzini
On 24/11/2014 05:36, nick wrote: > Greetings Again Gleb and others, > I am assuming in the code I am pasting below the fix me is obsolete now and I > can remove it. :) > Cheers Nick > TP_printk("%s (0x%x)", > __print_symbolic(__entry->exception, kvm_trace_sym_exc), >

Re: [PATCH] KVM: x86: Remove FIXMEs in emulate.c

2014-11-24 Thread Paolo Bonzini
On 24/11/2014 05:25, Nicholas Krause wrote: > Remove fixme comments about needing fault addresses to be returned. These > are propaagated from walk_addr_generic to gva_to_gpa and from there to > ops->read_std and ops->write_std. > > Signed-off-by: Nicholas Krause > --- >

Re: [PATCH 1/1] backlight: lp8788: Deletion of an unnecessary check before the function call "backlight_device_unregister"

2014-11-24 Thread Lee Jones
On Sun, 23 Nov 2014, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sun, 23 Nov 2014 17:33:08 +0100 > > The backlight_device_unregister() function tests whether its argument is NULL > and then returns immediately. Thus the test around the call is not needed. Also the $SUBJECT should

Re: [PATCH 1/1] backlight: lp8788: Deletion of an unnecessary check before the function call "backlight_device_unregister"

2014-11-24 Thread Lee Jones
On Sun, 23 Nov 2014, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sun, 23 Nov 2014 17:33:08 +0100 What format is this? Can you use `git format-patch` and `git send-email` instead please? > The backlight_device_unregister() function tests whether its argument is NULL > and then

Re: [PATCH v2 1/2] mfd: da9063: Get irq base dynamically before registering device

2014-11-24 Thread Lee Jones
On Fri, 21 Nov 2014, Dmitry Lavnikevich wrote: > After registering mfd device with proper irq_base > platform_get_irq_byname() calls will return VIRQ instead of local IRQ. > This fixes da9063 rtc registration issue: > da9063-rtc da9063-rtc: Failed to request ALARM IRQ 1: -22 > > Signed-off-by:

[PATCH] KVM: x86: export get_xsave_addr

2014-11-24 Thread Paolo Bonzini
get_xsave_addr is the API to access XSAVE states, and KVM would like to use it. Export it. Cc: x...@kernel.org Cc: H. Peter Anvin Signed-off-by: Paolo Bonzini --- Peter, can you please ACK this for inclusion in the KVM tree? Thanks. --- arch/x86/kernel/xsave.c | 1 + 1 file

linux-next: Tree for Nov 24

2014-11-24 Thread Stephen Rothwell
Hi all, Unfortunately, I lost most of the log today ... sorry about that. Changes since 20141121: The sunxi tree gained a conflict against the arm-soc tree. The v4l-dvb tree gained a conflict againt the arm-soc tree. The omap_dss2 tree still had its build failure for which I applied a patch.

Re: [PATCHv2 3/5] clk: s2mps11: Add the support for S2MPS13 PMIC clock

2014-11-24 Thread Lee Jones
> Could you please apply this patchset on your tree > or Do we wait the Ack from RTC mainatiner for patch 4? We still need an Ack from Alessandro. > On 11/20/2014 01:43 AM, Lee Jones wrote: > > On Tue, 18 Nov 2014, Mike Turquette wrote: > > > >> Quoting Chanwoo Choi (2014-11-18 00:59:41) > >>>

RE: [RFC] situation with csum_and_copy_... API

2014-11-24 Thread David Laight
From: Al Viro > On Fri, Nov 21, 2014 at 05:42:55PM +, David Laight wrote: > > > Callers of kernel_send/recvmsg() could easily be using a wrapper > > function that creates the 'msghdr'. > > When the want to send the remaining part of a buffer the old iterator > > will no longer be available -

Re: [PATCH 07/17] new helpers: skb_copy_datagram_from_iter() and zerocopy_sg_from_iter()

2014-11-24 Thread Al Viro
On Mon, Nov 24, 2014 at 01:34:30PM +0800, Jason Wang wrote: > >> + copied = iov_iter_get_pages(from, pages, ~0U, MAX_SKB_FRAGS, > >> ); > > Why is this condition needed, given we told iov_iter_get_pages() to > > limit to MAX_SKB_FRAGS pages? > > We don't want to send truncated packets

Re: [PATCH v4 3/6] mfd: ti_am335x_tscadc: Remove unwanted reg_se_cache save

2014-11-24 Thread Richard Cochran
On Mon, Nov 24, 2014 at 09:57:46AM +0100, Sebastian Andrzej Siewior wrote: > On 11/21/2014 02:10 PM, Richard Cochran wrote: > > > On the BB white using the LCD4 cape and the shipped debian kernel, the > > cursor *does* jump away, but not as often or as far as on the custom > > design I was

Re: [PATCH 0/6] kernel tinification: optionally compile out splice family of syscalls (splice, vmsplice, tee and sendfile)

2014-11-24 Thread Pieter Smith
On Sun, Nov 23, 2014 at 04:32:51PM -0800, Josh Triplett wrote: > On Sun, Nov 23, 2014 at 07:28:10PM -0500, Jeff Layton wrote: > > On Sun, 23 Nov 2014 15:36:37 -0800 > > Josh Triplett wrote: > > > > > On Sun, Nov 23, 2014 at 09:30:40PM +0100, Pieter Smith wrote: > > > > On Sun, Nov 23, 2014 at

Re: [PATCH] xen-netback: do not report success if xenvif_alloc() fails

2014-11-24 Thread Wei Liu
On Sat, Nov 22, 2014 at 01:56:28AM +0300, Alexey Khoroshilov wrote: > If xenvif_alloc() failes, netback_probe() reports success as well as > "online" uevent is emitted. It does not make any sense, but it just Sorry, I don't follow. KOBJ_ONLINE event is not emitted in the event of xenvif_alloc

Re: [PATCH v4 3/3] KVM: arm64: add irqfd support

2014-11-24 Thread Christoffer Dall
On Sun, Nov 23, 2014 at 06:57:00PM +0100, Eric Auger wrote: > From: Joel Schopp > > This patch enables irqfd for arm64. > > Signed-off-by: Joel Schopp > Signed-off-by: Eric Auger > > --- > > [Eric Auger] > - originates from Joel's [RFC PATCH] arm64: KVM: add irqfd support >

Re: [PATCH v4 2/3] KVM: arm: add irqfd support

2014-11-24 Thread Christoffer Dall
On Sun, Nov 23, 2014 at 06:56:59PM +0100, Eric Auger wrote: > This patch enables irqfd on arm. > > Both irqfd and resamplefd are supported. Injection is implemented > in vgic.c without routing. > > This patch enables CONFIG_HAVE_KVM_EVENTFD and CONFIG_HAVE_KVM_IRQFD. > > KVM_CAP_IRQFD is now

LSF/MM 2015 Call For Proposals

2014-11-24 Thread Mel Gorman
The annual Linux Storage, Filesystem and Memory Management Summit for 2015 will be held on March 9th and 10th before the Linux Foundation Vault conference at the Revere Hotel, Boston MA. For those that do not know, Vault is designed to be an event where open source storage and filesystem

Re: [PATCH v4] mailbox/omap: adapt to the new mailbox framework

2014-11-24 Thread Jassi Brar
On 4 November 2014 at 04:35, Suman Anna wrote: > The OMAP mailbox driver and its existing clients (remoteproc > for OMAP4+) are adapted to use the generic mailbox framework. > > The main changes for the adaptation are: > - The tasklet used for Tx is replaced with the state machine from >

Re: [PATCH v6 0/7] vfs: Non-blockling buffered fs read (page cache only)

2014-11-24 Thread Christoph Hellwig
Al or Andrew, can someone pick this up? The end of the 3.19 merge window is near, and I'd really love to get this series in. -- 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: [fuse-devel] [PATCH 4/6] fs/fuse: support compiling out splice

2014-11-24 Thread Pieter Smith
On Sun, Nov 23, 2014 at 03:23:02PM -0800, Josh Triplett wrote: > On Sun, Nov 23, 2014 at 11:29:08PM +0100, Richard Weinberger wrote: > > On Sun, Nov 23, 2014 at 3:20 PM, Pieter Smith wrote: > > > To implement splice support, fs/fuse makes use of nosteal_pipe_buf_ops. > > > This > > > struct is

RE: [PATCH v8 1/2] procfs: show hierarchy of pid namespace

2014-11-24 Thread Chen, Hanxiao
> -Original Message- > From: Andrew Morton [mailto:a...@linux-foundation.org] > Sent: Friday, November 21, 2014 6:21 AM > To: Richard Weinberger > Cc: Chen, Hanxiao/陈 晗霄; Eric W. Biederman; Serge Hallyn; Oleg Nesterov; > contain...@lists.linux-foundation.org;

Re: [PATCH v4 1/3] KVM: arm/arm64: unset CONFIG_HAVE_KVM_IRQCHIP

2014-11-24 Thread Christoffer Dall
On Sun, Nov 23, 2014 at 06:56:58PM +0100, Eric Auger wrote: > CONFIG_HAVE_KVM_IRQCHIP is needed to support IRQ routing (along > with irq_comm.c and irqchip.c usage). This is not the case for > arm/arm64 currently. > > This patch unsets the flag for both arm and arm64. > > Signed-off-by: Eric

Re: [PATCH v4 0/3] irqfd support for arm/arm64

2014-11-24 Thread Christoffer Dall
On Sun, Nov 23, 2014 at 06:56:57PM +0100, Eric Auger wrote: > This patch series enables irqfd on arm and arm64. > > Irqfd framework enables to inject a virtual IRQ into a guest upon an > eventfd trigger. User-side uses KVM_IRQFD VM ioctl to provide KVM with > a kvm_irqfd struct that associates a

RE: [PATCH] x86: Intel Cache Allocation Technology support

2014-11-24 Thread Shivappa, Vikas
-Original Message- From: Thomas Gleixner [mailto:t...@linutronix.de] Sent: Friday, November 21, 2014 6:20 AM To: Vikas Shivappa Cc: linux-kernel@vger.kernel.org; Shivappa, Vikas; h...@zytor.com; mi...@kernel.org; t...@kernel.org; matt.flemm...@intel.com; Auld, Will;

[PATCH v3 1/2] dt-bindings: Add I2C bindings for mt65xx/mt81xx.

2014-11-24 Thread Xudong Chen
Add devicetree bindings for Mediatek Soc I2C driver. Signed-off-by: Xudong Chen Change-Id: Iaaba1e8420abfbfb503501310de04ee25ae72e18 --- .../devicetree/bindings/i2c/i2c-mt6577.txt | 40 ++ 1 file changed, 40 insertions(+) create mode 100644

[PATCH v3 2/2] I2C: mediatek: Add driver for MediaTek I2C controller

2014-11-24 Thread Xudong Chen
The mediatek SoCs have I2C controller that handle I2C transfer. This patch include common I2C bus driver. This driver is compatible with I2C controller on mt65xx/mt81xx. Signed-off-by: Xudong Chen Change-Id: Icc17e326b9df46a226d536956e103f17b0382b6e --- drivers/i2c/busses/Kconfig | 9 +

[PATCH v3 0/2] ARM: mediatek: Add driver for Mediatek I2C controller

2014-11-24 Thread Xudong Chen
This series is the third version of Mediatek SoCs I2C controller common bus driver. Compared to the second version, 1. Add comments for clock in dt-bindings file i2c-mt6577.txt. 2. Remove mt8135.dtsi because of the dependency on pinctrl and clock. 3. Encode the feature have-dcm in i2c-mt65xx.c by

Re: linux-next: build failure after merge of the kvm tree

2014-11-24 Thread Paolo Bonzini
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 24/11/2014 07:19, Stephen Rothwell wrote: > Hi all, > > After merging the kvm tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > ERROR: "get_xsave_addr" [arch/x86/kvm/kvm.ko] undefined! > > Caused by commit

RE: [PATCH] x86: Intel Cache Allocation Technology support

2014-11-24 Thread Shivappa, Vikas
-Original Message- From: Thomas Gleixner [mailto:t...@linutronix.de] Sent: Sunday, November 23, 2014 12:05 PM To: Shivappa, Vikas Cc: Vikas Shivappa; linux-kernel@vger.kernel.org; h...@zytor.com; mi...@kernel.org; t...@kernel.org; matt.flemm...@intel.com; Auld, Will;

[PATCH] ARM: ls1021a: dtsi: add 'big-endian' property for scfg node

2014-11-24 Thread Xiubo Li
On LS1021A SoC, the scfg device is in BE mode. Signed-off-by: Xiubo Li --- arch/arm/boot/dts/ls1021a.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 53c652a..28c37f1 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++

Re: linux-next: manual merge of the iommu tree with the tegra tree

2014-11-24 Thread Thierry Reding
On Mon, Nov 24, 2014 at 03:33:10PM +1100, Stephen Rothwell wrote: > * PGP Signed by an unknown key > > Hi Joerg, > > Today's linux-next merge of the iommu tree got a conflict in > drivers/iommu/tegra-smmu.c between commit a2257374a4bd ("memory: Add > NVIDIA Tegra memory controller support") from

[PATCH v3 updated 3/3] ACPI / PMIC: AXP288: support virtual GPIO in ACPI table

2014-11-24 Thread Aaron Lu
On 11/24/2014 09:06 AM, Rafael J. Wysocki wrote: > On Friday, November 21, 2014 03:11:51 PM Aaron Lu wrote: >> +if (!result) { >> +status = acpi_install_address_space_handler( >> +ACPI_HANDLE(parent), ACPI_ADR_SPACE_GPIO, >> +

Re: [PATCH v2 2/2] arm: dts: Exynos5: Use pmu_system_controller phandle for dp phy

2014-11-24 Thread Vivek Gautam
On Sun, Nov 23, 2014 at 12:26 AM, Javier Martinez Canillas wrote: > Hello Vivek > > On Wed, Nov 19, 2014 at 1:03 PM, Vivek Gautam > wrote: >>> >>> Tested-by: Javier Martinez Canillas >> >> Thanks for testing. >> > > You are welcome > >>> >>> Kukjin, >> >> Sorry for not adding Kukjin to the

Re: [PATCH V5 04/12] of: Add NVIDIA Tegra XUSB mailbox binding

2014-11-24 Thread Jassi Brar
On 18 November 2014 at 04:11, Andrew Bresticker wrote: > Add device-tree bindings for the Tegra XUSB mailbox which will be used > for communication between the Tegra xHCI controller's firmware and the > host processor. > > Signed-off-by: Andrew Bresticker > Reviewed-by: Stephen Warren

[PATCH v3 updated 2/3] ACPI / PMIC: support PMIC operation region for XPower AXP288

2014-11-24 Thread Aaron Lu
On 11/24/2014 09:04 AM, Rafael J. Wysocki wrote: > On Friday, November 21, 2014 03:11:50 PM Aaron Lu wrote: >> +static struct pmic_pwr_table pwr_table[] = { >> +{ >> +.address = 0x00, >> +.pwr_reg = { >> +.reg = 0x13, >> +.bit =

linux-next: manual merge of the akpm-current tree with the ftrace tree

2014-11-24 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm-current tree got a conflict in kernel/printk/printk.c between commit afdc34a3d3b8 ("printk: Add per_cpu printk func to allow printk to be diverted") from the ftrace tree and commit b59ed413b21b ("printk: add and use LOGLEVEL_ defines for KERN_

Re: linux-next: build failure after merge of the i2c tree

2014-11-24 Thread Wolfram Sang
> Caused by commit 5a6f1566f6a0 ("i2c: rk3x: handle dynamic clock rate > changes correctly"). Yes, missing Kconfig dependency on COMMON_CLK. I'll add and push the fix today. Thanks! signature.asc Description: Digital signature

[PATCH v3 1/3 updated] ACPI / PMIC: support PMIC operation region for CrystalCove

2014-11-24 Thread Aaron Lu
On 11/24/2014 08:59 AM, Rafael J. Wysocki wrote: > On Friday, November 21, 2014 03:11:49 PM Aaron Lu wrote: >> The Baytrail-T platform firmware has defined two customized operation >> regions for PMIC chip Crystal Cove - one is for power resource handling >> and one is for thermal: sensor

Re: [PATCH 0/5] MODSIGN: Use PKCS#7 for module signatures

2014-11-24 Thread Dmitry Kasatkin
On 21/11/14 14:59, Dmitry Kasatkin wrote: > Hi David, > > Before I go into reviewing the patches just want to let you know that > Integrity stuff seems to work fine with these changes. Actually after cleaning the tree and re-signing the modules, I get following Unrecognized character \x7F;

Re: [PATCH V5 07/12] pinctrl: tegra-xusb: Add USB PHY support

2014-11-24 Thread Jassi Brar
On 18 November 2014 at 04:11, Andrew Bresticker wrote: > In addition to the PCIe and SATA PHYs, the XUSB pad controller also > supports 3 UTMI, 2 HSIC, and 2 USB3 PHYs. Each USB3 PHY uses a single > PCIe or SATA lane and is mapped to one of the three UTMI ports. > > The xHCI controller will also

Re: BUG in scsi_lib.c due to a bad commit

2014-11-24 Thread Christoph Hellwig
On Thu, Nov 20, 2014 at 07:27:49PM +0100, Barto wrote: > but the sata DVD burner is now connected on a Jmicron sata PCIe card ( > with this configuration the bug doesn't occur ), I don't know if this > change can modify the result of your command, > > here is the result of another command : > >

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-24 Thread One Thousand Gnomes
> > This was also discussed internally and the only way to identify Thunderbolt > > devices is to check the device IDs. > > As you said, this will require us to maintain and keep the list up-to-date > > as we deliver new devices. > > I don't really see how this can work. You're asking me to

linux-next: build failure after merge of the i2c tree

2014-11-24 Thread Stephen Rothwell
Hi Wolfram, After merging the i2c tree, today's linux-next build (powerpc allyesconfig) failed like this: drivers/i2c/busses/i2c-rk3x.c: In function 'rk3x_i2c_clk_notifier_cb': drivers/i2c/busses/i2c-rk3x.c:634:7: error: 'PRE_RATE_CHANGE' undeclared (first use in this function) case

Re: [PATCH] HID: usbhid: get/put around clearing needs_remote_wakeup

2014-11-24 Thread Oliver Neukum
On Fri, 2014-11-21 at 17:00 -0800, Benson Leung wrote: > If devices are already asleep with this flag enabled, that means that > they are presently configured for remote wake. Yes, but that doesn't matter. The drivers must be ready for a device being resumed at any time. Remote wakeup just adds

RE: [PATCH] hv: hv_balloon: avoid memory leak on alloc_error of 2MB memory block

2014-11-24 Thread Dexuan Cui
> -Original Message- > From: Jason Wang [mailto:jasow...@redhat.com] > Sent: Monday, November 24, 2014 16:48 PM > To: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; > driverdev-de...@linuxdriverproject.org; o...@aepfle.de; > a...@canonical.com; KY Srinivasan > Cc:

Re: USB: serial: Deletion of an unnecessary check before the function call "release_firmware"

2014-11-24 Thread Johan Hovold
On Fri, Nov 21, 2014 at 06:59:00PM +0100, Julia Lawall wrote: > On Fri, 21 Nov 2014, SF Markus Elfring wrote: > > > >> diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c > > >> index ab1d690..3653ec1 100644 > > >> --- a/drivers/usb/serial/mxuport.c > > >> +++

[PATCH v2] cpufreq: Ref the policy object sooner

2014-11-24 Thread Tomeu Vizoso
Do it before it's assigned to cpufreq_cpu_data, otherwise when a driver tries to get the cpu frequency during initialization the policy kobj is referenced and we get this warning: [ cut here ] WARNING: CPU: 1 PID: 64 at include/linux/kref.h:47 kobject_get+0x64/0x70()

Re: [RFC] serial_core: Add wake_peer uart operation

2014-11-24 Thread One Thousand Gnomes
> This is one of the number of patches from the Android AOSP common.git tree, > which is used on almost all Android devices. I wanted to submit it for review > to see if it should go upstream. > > drivers/tty/serial/serial_core.c | 3 +++ > include/linux/serial_core.h | 1 + > 2 files

Re: kernel-audit: Deletion of an unnecessary check before the function call "audit_log_end"

2014-11-24 Thread Dan Carpenter
On Sun, Nov 23, 2014 at 02:24:32PM +0100, SF Markus Elfring wrote: > > Program analysis tools can also potentially exploit this information, > > The published semantic patch scripts correspond to this desire. > Sorry for that. I have deleted the Smatch check for this so it no longer warns

Re: Build regressions/improvements in v3.18-rc6

2014-11-24 Thread Geert Uytterhoeven
On Mon, Nov 24, 2014 at 9:59 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v3.18-rc6[1] to v3.18-rc5[3], the summaries are: > - build errors: +27/-8 + /home/kisskb/slave/src/Documentation/mic/mpssd/mpssd.c: error: (near initialization for ‘virtblk_dev_page.blk_config.capacity’): =>

Re: [PATCH 0/6] kernel tinification: optionally compile out splice family of syscalls (splice, vmsplice, tee and sendfile)

2014-11-24 Thread Josh Triplett
On Mon, Nov 24, 2014 at 09:38:20AM +0100, Geert Uytterhoeven wrote: > On Mon, Nov 24, 2014 at 12:36 AM, Josh Triplett wrote: > > On Sun, Nov 23, 2014 at 09:30:40PM +0100, Pieter Smith wrote: > >> On Sun, Nov 23, 2014 at 11:43:26AM -0800, Josh Triplett wrote: > >> > On Sun, Nov 23, 2014 at

Re: [PATCH v5] clocksource: arch_timer: Fix code to use physical timers when requested

2014-11-24 Thread Daniel Lezcano
On 11/24/2014 08:02 AM, Sonny Rao wrote: This is a bug fix for using physical arch timers when the arch_timer_use_virtual boolean is false. It restores the arch_counter_get_cntpct() function after removal in 0d651e4e "clocksource: arch_timer: use virtual counters" We need this on certain

Re: [PATCHv2 3/5] clk: s2mps11: Add the support for S2MPS13 PMIC clock

2014-11-24 Thread Chanwoo Choi
Dear Lee, Could you please apply this patchset on your tree or Do we wait the Ack from RTC mainatiner for patch 4? Best Regards, Chanwoo Choi On 11/20/2014 01:43 AM, Lee Jones wrote: > On Tue, 18 Nov 2014, Mike Turquette wrote: > >> Quoting Chanwoo Choi (2014-11-18 00:59:41) >>> This patch

Build regressions/improvements in v3.18-rc6

2014-11-24 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v3.18-rc6[1] compared to v3.17[2]. Summarized: - build errors: +24/-15 - build warnings: +63/-81 JFYI, when comparing v3.18-rc6[1] to v3.18-rc5[3], the summaries are: - build errors: +27/-8 - build warnings: +12/-33

Re: [PATCH v4 3/6] mfd: ti_am335x_tscadc: Remove unwanted reg_se_cache save

2014-11-24 Thread Sebastian Andrzej Siewior
On 11/21/2014 02:10 PM, Richard Cochran wrote: > On the BB white using the LCD4 cape and the shipped debian kernel, the > cursor *does* jump away, but not as often or as far as on the custom > design I was working with. This sounds like the ADC is still sampling while the input data becomes

Re: [PATCH v11 00/19] input: cyapa: instruction of cyapa patches

2014-11-24 Thread Jeremiah Mahler
Dudley, On Mon, Nov 24, 2014 at 11:06:05AM +0800, Dudley Du wrote: > Jeremiah, > > Thank you very much for your information. > I will look into this issue. > Could you send me the system log if possible when you encounter this issue. > > Thanks > Dudley > I did a clean reboot, the touch pad

Re: [PATCH 3/7] pinctrl: pinconf-generic: Allow driver to specify DT params

2014-11-24 Thread Ivan T. Ivanov
On Sat, 2014-11-22 at 08:06 -0800, Sören Brinkmann wrote: > Hi Ivan, > > On Fri, 2014-11-21 at 09:35AM +0200, Ivan T. Ivanov wrote: > > On Thu, 2014-11-20 at 08:22 -0800, Sören Brinkmann wrote: > > > > > > Also, I hope all my changes here don't break the current behavior. So, > > > those 27

Re: [PATCH] hv: hv_balloon: avoid memory leak on alloc_error of 2MB memory block

2014-11-24 Thread Jason Wang
On 11/24/2014 03:54 PM, Dexuan Cui wrote: >> -Original Message- >> From: Jason Wang [mailto:jasow...@redhat.com] >> Sent: Monday, November 24, 2014 15:28 PM >> To: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; >> driverdev-de...@linuxdriverproject.org;

RE: [PATCH v2 2/2] regulator: da9063: Do not transform local IRQ to virtual

2014-11-24 Thread Opensource [Steve Twiss]
On 21 November 2014 18:14 Mark Brown wrote > To: Dmitry Lavnikevich > Subject: Re: [PATCH v2 2/2] regulator: da9063: Do not transform local IRQ to > virtual > > On Fri, Nov 21, 2014 at 06:29:08PM +0300, Dmitry Lavnikevich wrote: > > Call platform_get_irq_byname() already returns VIRQ instead

Re: [LKP] [x86, irq, ACPI] 5fcb864ef90: -3.3%(vm-scalability.throughput) +12.9%(turbostat.%c0)

2014-11-24 Thread Thomas Gleixner
On Mon, 24 Nov 2014, Yuanhan Liu wrote: > > We noticed the below changes on(NOTE: I'm not sure the bisect is correct > or not, here I report it out JFYI). > > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > commit 5fcb864ef90df093d964171539c87ffa0ab49f0f ("x86, irq,

Re: [PATCH 0/6] kernel tinification: optionally compile out splice family of syscalls (splice, vmsplice, tee and sendfile)

2014-11-24 Thread Geert Uytterhoeven
On Mon, Nov 24, 2014 at 12:36 AM, Josh Triplett wrote: > On Sun, Nov 23, 2014 at 09:30:40PM +0100, Pieter Smith wrote: >> On Sun, Nov 23, 2014 at 11:43:26AM -0800, Josh Triplett wrote: >> > On Sun, Nov 23, 2014 at 01:46:23PM -0500, David Miller wrote: >> > > Truly removing sendfile/sendpage means

Re: [PATCH V5 05/12] mailbox: Add NVIDIA Tegra XUSB mailbox driver

2014-11-24 Thread Jassi Brar
On 18 November 2014 at 04:11, Andrew Bresticker wrote: > + > +static int tegra_xusb_mbox_send_data(struct mbox_chan *chan, void *data) > +{ > + struct tegra_xusb_mbox *mbox = to_tegra_mbox(chan->mbox); > + struct tegra_xusb_mbox_msg *msg = data; > + unsigned long flags; > +

RE: [PATCH v3 0/8] KVM-VFIO IRQ forward control

2014-11-24 Thread Wu, Feng
> -Original Message- > From: Eric Auger [mailto:eric.au...@linaro.org] > Sent: Monday, November 24, 2014 4:27 PM > To: Wu, Feng; eric.au...@st.com; christoffer.d...@linaro.org; > marc.zyng...@arm.com; linux-arm-ker...@lists.infradead.org; > kvm...@lists.cs.columbia.edu;

Re: [PATCH] mmc: wmt-sdmmc: fix unmatched release_mem_region

2014-11-24 Thread Ulf Hansson
On 20 November 2014 at 15:45, lautriv wrote: > From b0509e27e33326e6dccd67d8ebe67e2bdb0cfdde Mon Sep 17 00:00:00 2001 > From: Helmut Stengele > Date: Thu, 20 Nov 2014 15:27:40 +0100 > Subject: [PATCH] mmc: wmt-sdmmc: fix unmatched release_mem_region > > Current code calls release_mem_region upon

Re: [PATCH v5 03/18] ACPI / table: Count matched and successfully parsed entries without specifying max entries

2014-11-24 Thread Tomasz Nowicki
On 24.11.2014 02:45, Rafael J. Wysocki wrote: On Friday, October 17, 2014 09:36:59 PM Hanjun Guo wrote: From: Tomasz Nowicki It is very useful to traverse all available table entries without max number of expected entries type. Current acpi_parse_entries() implementation gives that feature

Re: [PATCH v4 3/6] mfd: ti_am335x_tscadc: Remove unwanted reg_se_cache save

2014-11-24 Thread Johannes Pointner
2014-11-21 23:25 GMT+01:00 Griffis, Brad : > >> -Original Message- >> From: Richard Cochran [mailto:richardcoch...@gmail.com] >> >> On Fri, Nov 21, 2014 at 07:17:18PM +0100, Johannes Pointner wrote: >> > Before the patches were also jumps but I thought it is something >> > Vignesh should

Re: [PATCH v3 0/8] KVM-VFIO IRQ forward control

2014-11-24 Thread Eric Auger
On 11/24/2014 09:14 AM, Wu, Feng wrote: > > >> -Original Message- >> From: Eric Auger [mailto:eric.au...@linaro.org] >> Sent: Monday, November 24, 2014 2:36 AM >> To: eric.au...@st.com; eric.au...@linaro.org; christoffer.d...@linaro.org; >> marc.zyng...@arm.com;

[PATCH] blk-mq: handle the single queue case in blk_mq_hctx_next_cpu

2014-11-24 Thread Christoph Hellwig
Don't duplicate the code to handle the not cpu bounce case in the caller, do it inside blk_mq_hctx_next_cpu instead. Signed-off-by: Christoph Hellwig --- block/blk-mq.c | 31 ++- 1 file changed, 10 insertions(+), 21 deletions(-) diff --git a/block/blk-mq.c

Re: [PATCH v6 5/6] sched: replace capacity_factor by usage

2014-11-24 Thread Vincent Guittot
On 23 November 2014 at 01:22, Wanpeng Li wrote: > Hi Vincent, > > On 10/3/14, 8:50 PM, Vincent Guittot wrote: >> >> On 3 October 2014 11:35, Morten Rasmussen >> wrote: >>> >>> On Fri, Oct 03, 2014 at 08:24:23AM +0100, Vincent Guittot wrote: On 2 October 2014 18:57, Morten Rasmussen

linux-next: manual merge of the char-misc tree with the arm tree

2014-11-24 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the char-misc tree got a conflict in arch/arm/kernel/etm.c between commit 4ed89f222806 ("ARM: convert printk(KERN_* to pr_*") from the arm tree and commit 184901a06a36 ("ARM: removing support for etb/etm in "arch/arm/kernel/"") from the char-misc tree. I fixed

RE: [PATCH v3 0/8] KVM-VFIO IRQ forward control

2014-11-24 Thread Wu, Feng
> -Original Message- > From: Eric Auger [mailto:eric.au...@linaro.org] > Sent: Monday, November 24, 2014 2:36 AM > To: eric.au...@st.com; eric.au...@linaro.org; christoffer.d...@linaro.org; > marc.zyng...@arm.com; linux-arm-ker...@lists.infradead.org; > kvm...@lists.cs.columbia.edu;

[PATCH v3 1/8] mm/page_ext: resurrect struct page extending code for debugging

2014-11-24 Thread Joonsoo Kim
When we debug something, we'd like to insert some information to every page. For this purpose, we sometimes modify struct page itself. But, this has drawbacks. First, it requires re-compile. This makes us hesitate to use the powerful debug feature so development process is slowed down. And,

[PATCH v3 7/8] mm/page_owner: correct owner information for early allocated pages

2014-11-24 Thread Joonsoo Kim
Extended memory to store page owner information is initialized some time later than that page allocator starts. Until initialization, many pages can be allocated and they have no owner information. This make debugging using page owner harder, so some fixup will be helpful. This patch fix up this

[PATCH v3 3/8] mm/debug-pagealloc: make debug-pagealloc boottime configurable

2014-11-24 Thread Joonsoo Kim
Now, we have prepared to avoid using debug-pagealloc in boottime. So introduce new kernel-parameter to disable debug-pagealloc in boottime, and makes related functions to be disabled in this case. Only non-intuitive part is change of guard page functions. Because guard page is effective only if

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