Re: [PATCH] regulator: lp872x: Remove **regulators from struct lp872x

2015-01-26 Thread Mark Brown
On Mon, Jan 26, 2015 at 10:25:13AM +0800, Axel Lin wrote: > Current code is using devm_regulator_register(), so we don't need to store > *rdev > in struct lp872x for clean up. > Also clean up lp872x_probe() a bit to remove unnecessary goto and > num_regulators > variable. Applied, thanks. sign

[PATCH] genirq: MSI: Fix freeing of unallocated MSI

2015-01-26 Thread Marc Zyngier
While debugging an unrelated issue with the GICv3 ITS driver, the following trace triggered: WARNING: CPU: 1 PID: 1 at kernel/irq/irqdomain.c:1121 irq_domain_free_irqs+0x160/0x17c() NULL pointer, cannot free irq Modules linked in: CPU: 1 PID: 1 Comm: swapper/0 Tainted: GW 3.19.0-rc6+

Re: [PATCH] regulator: qcom_rpm: Don't update vreg->uV/mV if rpm_reg_write fails

2015-01-26 Thread Mark Brown
On Sat, Jan 24, 2015 at 12:01:12PM +0800, Axel Lin wrote: > Ensure get_voltage return correct voltage if set_voltage fails. Applied, thanks. signature.asc Description: Digital signature

[PATCH] ARM: /proc/cpuinfo: DT: Add support for Revision

2015-01-26 Thread Pali Rohár
Ok, here is patch which set Revision field (global variable system_rev) in /proc/cpuinfo from DT revision property: diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 11c54de..9946c1b 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -19,6 +19,7 @@

[PATCH] ARM: /proc/atags: Export also for DT

2015-01-26 Thread Pali Rohár
This patch will cause that decompressor store full ATAG structure into DT tree ("/atags"): diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c index e7e1cc9..1975d7c 100644 --- a/arch/arm/boot/compressed/atags_to_fdt.c +++ b/arch/arm/boot/compressed/ata

Re: [PATCH 8/8] phy: add driver for TI TUSB1210 ULPI PHY

2015-01-26 Thread David Cohen
Hi Heikki, On Mon, Jan 26, 2015 at 02:55:03PM +0200, Heikki Krogerus wrote: > Hi David, > > On Sat, Jan 24, 2015 at 03:58:11PM -0800, David Cohen wrote: > > > +static int tusb1210_power_on(struct phy *phy) > > > +{ > > > + struct tusb1210 *tusb = phy_get_drvdata(phy); > > > + > > > + gpiod_set_va

Re: [PATCH 02/18] spi/xilinx: Support for spi mode LOOP

2015-01-26 Thread Mark Brown
On Fri, Jan 23, 2015 at 05:08:34PM +0100, Ricardo Ribalda Delgado wrote: > Hardware supports LOOP mode. Support it also in the driver. Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH 01/18] spi/xilinx: Support for spi mode LSB_FIRST

2015-01-26 Thread Mark Brown
On Fri, Jan 23, 2015 at 05:08:33PM +0100, Ricardo Ribalda Delgado wrote: > Hardware supports LSB_FIRST mode. Support it also in the driver. Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH v2 09/10] iio: accel: mma9551: split driver to expose mma955x api

2015-01-26 Thread Jonathan Cameron
On 11/01/15 19:10, Irina Tirdea wrote: > Freescale has the MMA955xL family of devices that use the > same communication protocol (based on i2c messages): > http://www.freescale.com/files/sensors/doc/data_sheet/MMA955xL.pdf. > > To support more devices from this family, we need to split the > mma95

[PATCH v3] powerpc/mm: fix undefined reference to `.__kernel_map_pages' on FSL PPC64

2015-01-26 Thread Kim Phillips
arch/powerpc has __kernel_map_pages implementations in mm/pgtable_32.c, and mm/hash_utils_64.c, of which the former is built for PPC32, and the latter for PPC64 machines with PPC_STD_MMU. Fix arch/powerpc/Kconfig to not select ARCH_SUPPORTS_DEBUG_PAGEALLOC when CONFIG_PPC_STD_MMU_64 isn't defined,

Re: [PATCH 2/2] mm: fix undefined reference to `.kernel_map_pages' on PPC builds

2015-01-26 Thread Kim Phillips
On Thu, 22 Jan 2015 10:45:51 +0900 Joonsoo Kim wrote: > From 7cb9d1ed8a785df152cb8934e187031c8ebd1bb2 Mon Sep 17 00:00:00 2001 > From: Joonsoo Kim > Date: Thu, 22 Jan 2015 10:28:58 +0900 > Subject: [PATCH] mm/debug_pagealloc: fix build failure on ppc and some other > archs > > Kim Phillips rep

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Al Viro
On Mon, Jan 26, 2015 at 10:09:13AM -0500, Steven Rostedt wrote: > There has been complaints that tracing is tied too much to debugfs, > as there are systems that would like to perform tracing, but do > not mount debugfs for security reasons. That is because any subsystem > may use debugfs for debug

Re: [PATCH 6/8] usb: dwc3: add ULPI interface support

2015-01-26 Thread Felipe Balbi
On Mon, Jan 26, 2015 at 01:46:10PM +0200, Heikki Krogerus wrote: > On Fri, Jan 23, 2015 at 10:24:43AM -0600, Felipe Balbi wrote: > > On Fri, Jan 23, 2015 at 05:12:56PM +0200, Heikki Krogerus wrote: > > > +int dwc3_ulpi_init(struct dwc3 *dwc) > > > +{ > > > + u32 reg; > > > + > > > + /* First check

Re: [PATCH -mm 1/3] slub: don't fail kmem_cache_shrink if slab placement optimization fails

2015-01-26 Thread Vladimir Davydov
On Mon, Jan 26, 2015 at 12:24:49PM -0600, Christoph Lameter wrote: > On Mon, 26 Jan 2015, Vladimir Davydov wrote: > > > Anyways, I think that silently relying on the fact that the allocator > > never fails small allocations is kind of unreliable. What if this > > We are not doing that though. If

Re: [PATCH] net: Linn Ethernet Packet Sniffer driver

2015-01-26 Thread Joe Perches
On Mon, 2015-01-26 at 11:11 +, Stathis Voukelatos wrote: > On 24/01/15 21:37, Joe Perches wrote: > > On Fri, 2015-01-23 at 10:07 +, Stathis Voukelatos wrote: > >> This patch adds support the Ethernet Packet Sniffer H/W module > >> developed by Linn Products Ltd and found in the IMG Pistachi

inverse mapping from a struct console to device

2015-01-26 Thread Jon Masters
Hi Folks, TLDR: I need a back reference from a console struct to its device. I can't see an easy way to do this right now without adding one? I've a quick question. I have prototype code that parses an ACPI table known as the SPCR (Serial Port Console Redirection - exists on both x86 and ARM syst

Re: [PATCH -mm 2/3] slab: zap kmem_cache_shrink return value

2015-01-26 Thread Vladimir Davydov
On Mon, Jan 26, 2015 at 12:26:57PM -0600, Christoph Lameter wrote: > On Mon, 26 Jan 2015, Vladimir Davydov wrote: > > > __cache_shrink() is used not only in __kmem_cache_shrink(), but also in > > SLAB's __kmem_cache_shutdown(), where we do need its return value to > > check if the cache is empty.

[PATCH 2/2] ARM: zynq: DT: Add pinctrl information to USB nodes

2015-01-26 Thread Soren Brinkmann
Signed-off-by: Soren Brinkmann --- Hi Michal, This could be squashed into 1643b31658c4 'ARM: zynq: DT: Add USB to device tree' if you decide to rebuild the zynq/dt branch. Sören --- arch/arm/boot/dts/zynq-zc702.dts | 26 ++ arch/arm/boot/dts/zynq-zc706.dts | 26 +

[PATCH 1/2] ARM: zynq: Remove bogus value from 'bias-disable' property

2015-01-26 Thread Soren Brinkmann
In one pinctrl node, a 'bias-disable' property is erroneously assigned a value. Fixes: ARM: zynq: DT: Add pinctrl information Signed-off-by: Soren Brinkmann --- Feel free to squash this into the mentioned patch. I don't see it in any stable branch yet. Sören --- arch/arm/boot/dts/zynq-z

Re: [PATCH v2 0/2] add support for new persistent memory instructions

2015-01-26 Thread Ross Zwisler
On Fri, 2015-01-23 at 15:03 -0800, H. Peter Anvin wrote: > On 01/23/2015 12:40 PM, Ross Zwisler wrote: > > This patch set adds support for two new persistent memory instructions, > > pcommit > > and clwb. These instructions were announced in the document "Intel > > Architecture Instruction Set Ex

Re: [PATCH -mm 1/3] slub: don't fail kmem_cache_shrink if slab placement optimization fails

2015-01-26 Thread Christoph Lameter
On Mon, 26 Jan 2015, Vladimir Davydov wrote: > We could do that, but IMO that would only complicate the code w/o > yielding any real benefits. This function is slow and called rarely > anyway, so I don't think there is any point to optimize out a page > allocation here. I think you already have t

Re: [PATCH -mm 2/3] slab: zap kmem_cache_shrink return value

2015-01-26 Thread Christoph Lameter
On Mon, 26 Jan 2015, Vladimir Davydov wrote: > Hmm, why? The return value has existed since this function was > introduced, but nobody seems to have ever used it outside the slab core. > Besides, this check is racy, so IMO we shouldn't encourage users of the > API to rely on it. That said, I belie

Re: [PATCH 1/4] uio: Simplify the lifetime logic of struct uio_device.

2015-01-26 Thread Mandeep Sandhu
>> + >> + ret = kobject_set_name(&idev->device.kobj, "uio%d", idev->minor); > > dev_set_name()? There's another instance of use of kobject_set_name in uio_major_init(). Should I change that too ,or that should be done in a new (unrelated) patch? Thanks, -mandeep > > > > thanks, > > greg k-h

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Tony Luck
I'm seeing these new messages in v3.19-rc6 on ia64: pci :01:00.0: can't claim BAR 6 [mem 0xfffe-0x pref]: no compatible bridge window pci :01:00.1: can't claim BAR 6 [mem 0xfffe-0x pref]: no compatible bridge window pci :03:00.0: can't claim BAR 6 [mem 0xffe

Re: [PATCH v2 0/2] add support for new persistent memory instructions

2015-01-26 Thread Ross Zwisler
On Sat, 2015-01-24 at 12:14 +0100, Borislav Petkov wrote: > On Fri, Jan 23, 2015 at 03:03:41PM -0800, H. Peter Anvin wrote: > > For the specific case of CLWB, we can use an "m" input rather than a > > "+m" output, simply because CLWB (or CLFLUSH* used as a standin for CLWB > > doesn't need to be or

Re: [PATCH 1/4] uio: Simplify the lifetime logic of struct uio_device.

2015-01-26 Thread Greg KH
On Mon, Jan 26, 2015 at 11:57:30AM -0800, Mandeep Sandhu wrote: > >> + > >> + ret = kobject_set_name(&idev->device.kobj, "uio%d", idev->minor); > > > > dev_set_name()? > > There's another instance of use of kobject_set_name in > uio_major_init(). Should I change that too ,or that should be don

[RELEASE] LTTng modules 2.6.0 (Gaia)

2015-01-26 Thread Mathieu Desnoyers
We are now releasing the 2.6.0 LTTng modules Linux kernel tracer. New & Noteworthy features in the LTTng Linux kernel tracer 2.6.0: - System call filtering! Fine-tune which system calls you want to trace or not, - We now gather in/out parameters of system calls at entry and exit of the sysca

Re: [PATCH v2 0/2] add support for new persistent memory instructions

2015-01-26 Thread H. Peter Anvin
On 01/26/2015 11:51 AM, Ross Zwisler wrote: > > This is fine, but now you've got two fences in a row. Another slightly more > messy choice would be to include the fence in the pcommit assembly, so > you either get pcommit + sfence or a pair of NOPs. > If that is the required usage pattern, it s

[PATCH] staging: Remove the Android logger driver

2015-01-26 Thread John Stultz
With the relase of Lollipop, Android no longer requires the logger driver. There are three patches which the android dev's still need before they drop logger on all their devices: [PATCH v4 1/5] pstores: use scnprintf [PATCH v2 2/5] pstore: remove superfluous memory size check [PATCH 3/5] pstore:

Re: [PATCH -mm 2/3] slab: zap kmem_cache_shrink return value

2015-01-26 Thread Vladimir Davydov
On Mon, Jan 26, 2015 at 01:55:14PM -0600, Christoph Lameter wrote: > On Mon, 26 Jan 2015, Vladimir Davydov wrote: > > > Hmm, why? The return value has existed since this function was > > introduced, but nobody seems to have ever used it outside the slab core. > > Besides, this check is racy, so IM

Re: inverse mapping from a struct console to device

2015-01-26 Thread Greg KH
On Mon, Jan 26, 2015 at 02:40:58PM -0500, Jon Masters wrote: > Hi Folks, > > TLDR: I need a back reference from a console struct to its device. I know I'm going to regret answering this vague question, but, what _exactly_ do you mean by "its device"? > I can't see an easy way to do this right no

Re: [PATCH] ARM: /proc/cpuinfo: DT: Add support for Revision

2015-01-26 Thread Rob Herring
On Mon, Jan 26, 2015 at 1:09 PM, Pali Rohár wrote: > Ok, here is patch which set Revision field (global variable system_rev) in > /proc/cpuinfo from DT > revision property: > > diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c > index 11c54de..9946c1b 100644 > --- a/arch/arm/kern

Re: [PATCH 1/2] Fix initialisation for the Microsoft Sidewinder Force Feedback Pro 2 joystick

2015-01-26 Thread Jiri Kosina
On Fri, 23 Jan 2015, Benjamin Tissoires wrote: > With the changes above (or if you fix my typos), the patch is > Reviewed-by: Benjamin.tissoires > > Jiri, could you amend the commit with the above so that Jim won't be > desperate by submitting a patch? Done and applied this one. Jim, please mak

Re: [PATCH -mm 2/3] slab: zap kmem_cache_shrink return value

2015-01-26 Thread Christoph Lameter
On Mon, 26 Jan 2015, Vladimir Davydov wrote: > Right, but I just don't see why a subsystem using a kmem_cache would > need to check whether there are any objects left in the cache. I mean, > it should somehow keep track of the objects it's allocated anyway, e.g. > by linking them in a list. That m

Build regressions/improvements in v3.19-rc6

2015-01-26 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v3.19-rc6[1] compared to v3.18[2]. Summarized: - build errors: +17/-19 - build warnings: +174/-120 JFYI, when comparing v3.19-rc6[1] to v3.19-rc5[3], the summaries are: - build errors: +9/-9 - build warnings: +60/-99 No

Re: [PATCH 3.19-rc2 v15 4/8] sched_clock: Avoid deadlock during read from NMI

2015-01-26 Thread Daniel Thompson
On 24/01/15 22:40, Thomas Gleixner wrote: > On Fri, 23 Jan 2015, Daniel Thompson wrote: >> This patch fixes that problem by providing banked clock data in a >> similar manner to Thomas Gleixner's 4396e058c52e("timekeeping: Provide >> fast and NMI safe access to CLOCK_MONOTONIC"). > > By some defin

Re: [PATCH 2/2] Fix force effect modifications for the Microsoft Sidewinder Force Feedback Pro 2 joystick

2015-01-26 Thread Jiri Kosina
On Sat, 24 Jan 2015, Jim Keir wrote: > Yes, confirmed. The description below still holds. Could you please therefore fix this patch so that it contains proper changelog on proper place, and resubmit? Also, the Subject line looks rather strange to me ... to my understanding, this isn't really s

Re: [PATCH] ARM: /proc/atags: Export also for DT

2015-01-26 Thread Rob Herring
On Mon, Jan 26, 2015 at 1:16 PM, Pali Rohár wrote: > This patch will cause that decompressor store full ATAG structure into DT > tree ("/atags"): > > diff --git a/arch/arm/boot/compressed/atags_to_fdt.c > b/arch/arm/boot/compressed/atags_to_fdt.c > index e7e1cc9..1975d7c 100644 > --- a/arch/arm/

Re: [PATCH char-misc-next v2 00/13] misc: mic: SCIF driver

2015-01-26 Thread Greg Kroah-Hartman
On Mon, Jan 26, 2015 at 10:07:07AM -0800, Sudeep Dutt wrote: > On Sun, 2015-01-25 at 20:44 +0800, Greg Kroah-Hartman wrote: > > On Mon, Jan 12, 2015 at 03:09:54PM -0800, Sudeep Dutt wrote: > > > ChangeLog: > > > = > > > v1 => v2: > > > a) Use kernel-doc formatting for SCIF header file docum

Re: [PATCH] ARM: /proc/atags: Export also for DT

2015-01-26 Thread Russell King - ARM Linux
On Mon, Jan 26, 2015 at 08:16:52PM +0100, Pali Rohár wrote: > This patch will cause that decompressor store full ATAG structure into > DT tree ("/atags"): How about something a little more radical. Rather than trying to squeeze various ATAGs into DT, why don't we add a standard ATAG to contain th

[PATCH v3 0/2] fbcon: user-defined cursor blink interval

2015-01-26 Thread Scot Doyle
Allow users to set fbcon's cursor blink interval. The current interval of 200 milliseconds is retained as the default. Tested with intelfb. v2: Use kstrtos16() instead of kstrtoul() and min_t() as suggested by Geert Uytterhoeven v3: Add error messages as suggested by Tomi Valkeinen Scot D

[PATCH v3 1/2] fbcon: store cursor blink interval in fbcon_ops

2015-01-26 Thread Scot Doyle
The fbcon cursor, when set to blink, is hardcoded to toggle display state five times per second. Move this setting to the driver's fbdev_ops structure, retaining the default blink interval. Signed-off-by: Scot Doyle --- drivers/video/console/fbcon.c | 5 +++-- drivers/video/console/fbcon.h | 1 +

Re: [PATCH] ARM: /proc/atags: Export also for DT

2015-01-26 Thread Pali Rohár
On Monday 26 January 2015 21:37:51 Russell King - ARM Linux wrote: > On Mon, Jan 26, 2015 at 08:16:52PM +0100, Pali Rohár wrote: > > This patch will cause that decompressor store full ATAG > > structure into > > > DT tree ("/atags"): > How about something a little more radical. > > Rather than t

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Steven Rostedt
On Mon, 26 Jan 2015 19:30:49 + Al Viro wrote: > You are still fighting an inconvenient API, but now it's not debugfs one - > it's your copy thereof. Why not give your instances/ an inode_operations > of its own? One with ->mkdir() and ->rmdir(), leaving all other directories > as-is. That

[PATCH v3 2/2] fbcon: expose cursor blink interval via sysfs

2015-01-26 Thread Scot Doyle
The fbcon cursor, when set to blink, is hardcoded to toggle display state five times per second. Expose this setting via /sys/class/graphics/fbcon/cursor_blink_ms Values written to the interface set the approximate time interval in milliseconds between cursor toggles, from 1 to 32767. Since the in

Re: [PATCH v2 10/10] iio: add driver for Freescale MMA9553

2015-01-26 Thread Jonathan Cameron
On 11/01/15 19:10, Irina Tirdea wrote: > Add support for Freescale MMA9553L Intelligent Pedometer Platform. > > The following functionalities are supported: > - step counter (counts the number of steps using a HW register) > - step detector (generates an iio event at every step the user takes) >

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Steven Rostedt
On Mon, 26 Jan 2015 15:42:59 -0500 Steven Rostedt wrote: > - if (IS_ERR(dentry)) > +struct dentry *tracefs_create_instance_dir(const char *name, struct dentry > *parent, > + int (*mkdir)(const char *name), > + int

[PATCH] module: set ksymtab/kcrctab* section addresses to 0x0

2015-01-26 Thread Rabin Vincent
These __ksymtab*/__kcrctab* sections currently have non-zero addresses. Non-zero section addresses in a relocatable ELF confuse GDB and it ends up not relocating all symbols when add-symbol-file is used on modules which have exports. The kernel's module loader does not care about these addresses,

Re: [PATCH -mm 2/3] slab: zap kmem_cache_shrink return value

2015-01-26 Thread Vladimir Davydov
On Mon, Jan 26, 2015 at 02:28:33PM -0600, Christoph Lameter wrote: > On Mon, 26 Jan 2015, Vladimir Davydov wrote: > > > Right, but I just don't see why a subsystem using a kmem_cache would > > need to check whether there are any objects left in the cache. I mean, > > it should somehow keep track o

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread Linus Torvalds
On Mon, Jan 26, 2015 at 8:32 AM, Josh Boyer wrote: > > I went to do the Fedora 3.19-rc6 build this morning and it failed in > our buildsystem with: > > + '[' '!' -f /builddir/build/SOURCES/patch-3.19-rc6.xz ']' > + case "$patch" in > + unxz > + patch -p1 -F1 -s > symbolic link target '../../../../

linux-next: contact change for the integrity tree

2015-01-26 Thread Stephen Rothwell
Hi all, I noticed commit bfd33c4b4b1a ("MAINTAINERS: email update") in the integrity tree today. I assume that I should also update the email address in my contacts list? -- Cheers, Stephen Rothwells...@canb.auug.org.au pgpLT5XMKqGRt.pgp Description: OpenPGP digital signat

Re: [PATCH] mmc: dw_mmc: exynos: remove incorrect __exit_p()

2015-01-26 Thread Doug Anderson
Dmitry, On Fri, Jan 23, 2015 at 4:33 PM, Dmitry Torokhov wrote: > dw_mci_pltfm_remove() is not (nor should it be) marked as __exit, > so we should not be using __exit_p() wrapper with it. > > Signed-off-by: Dmitry Torokhov > --- > drivers/mmc/host/dw_mmc-exynos.c | 2 +- > 1 file changed, 1 ins

Re: Build regressions/improvements in v3.19-rc6

2015-01-26 Thread Geert Uytterhoeven
On Mon, Jan 26, 2015 at 9:29 PM, Geert Uytterhoeven wrote: > JFYI, when comparing v3.19-rc6[1] to v3.19-rc5[3], the summaries are: > - build errors: +9/-9 + /home/kisskb/slave/src/arch/powerpc/kvm/book3s_pr.c: error: 'last_sc' may be used uninitialized in this function [-Werror=uninitialized]

Re: [PATCH] mmc: dw_mmc: rockchip: remove incorrect __exit_p()

2015-01-26 Thread Doug Anderson
Dmitry, On Fri, Jan 23, 2015 at 4:30 PM, Dmitry Torokhov wrote: > dw_mci_pltfm_remove() is not (nor should it be) marked as __exit, > so we should not be using __exit_p() wrapper with it. > > Signed-off-by: Dmitry Torokhov > --- > drivers/mmc/host/dw_mmc-rockchip.c | 2 +- > 1 file changed, 1 i

Re: inverse mapping from a struct console to device

2015-01-26 Thread Mark Rutland
On Mon, Jan 26, 2015 at 07:40:58PM +, Jon Masters wrote: > Hi Folks, > > TLDR: I need a back reference from a console struct to its device. I > can't see an easy way to do this right now without adding one? I don't think that's quite what you need. All you need is to be able to refer to the S

Re: linux-next: contact change for the integrity tree

2015-01-26 Thread Dmitry Kasatkin
Hi, Yes, please. (in plain text) - Dmitry On 26 January 2015 at 22:49, Stephen Rothwell wrote: > Hi all, > > I noticed commit bfd33c4b4b1a ("MAINTAINERS: email update") in the > integrity tree today. I assume that I should also update the email > address in my contacts list? > > -- > Cheers,

[PATCH] ASoC: rx51: do not fail if could not get jack detection gpio

2015-01-26 Thread Pali Rohár
qemu does not emulate it Signed-off-by: Pali Rohár --- sound/soc/omap/rx51.c | 45 + 1 file changed, 25 insertions(+), 20 deletions(-) diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index 04896d6..a689021 100644 --- a/sound/soc/omap/rx51

Re: [PATCH v3 2/2] fbcon: expose cursor blink interval via sysfs

2015-01-26 Thread Richard Weinberger
On Mon, Jan 26, 2015 at 9:41 PM, Scot Doyle wrote: > The fbcon cursor, when set to blink, is hardcoded to toggle display state > five times per second. Expose this setting via > /sys/class/graphics/fbcon/cursor_blink_ms > > Values written to the interface set the approximate time interval in > mil

Re: [PATCH 00/13] ARM: dts: omap3-gta04: Various DT fixes

2015-01-26 Thread Tony Lindgren
* Marek Belisko [150122 12:41]: > This series contains fixes for gta04 devicetree. I collected patches > from H. Nikolaus Schaller + NeilBrown and myself. Patches contains mostly > fixes > + adding new nodes and comments. All changes tested on gta04a4 board. > > H. Nikolaus Schaller (5): > ARM

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Steven Rostedt
On Mon, 26 Jan 2015 15:44:19 -0500 Steven Rostedt wrote: > Now what I could also do is to only allow this to be called once. And > in that case, we can hard code what mkdir and rmdir are. This could > work as currently there only exists a single instance of the instances > directory. > > I might

Re: [PATCH v3] i2c: tegra: Maintain CPU endianness

2015-01-26 Thread Wolfram Sang
On Mon, Jan 26, 2015 at 07:55:02PM +0300, Dmitry Osipenko wrote: > Support CPU BE mode by adding endianness conversion for memcpy interactions. > > Signed-off-by: Dmitry Osipenko > Acked-by: Alexandre Courbot Applied to for-next, thanks! signature.asc Description: Digital signature

Re: [RFC][PATCH v2] procfs: Always expose /proc//map_files/ and make it readable

2015-01-26 Thread Cyrill Gorcunov
On Mon, Jan 26, 2015 at 02:47:31PM +0200, Kirill A. Shutemov wrote: > On Fri, Jan 23, 2015 at 07:15:44PM -0800, Calvin Owens wrote: > > Currently, /proc//map_files/ is restricted to CAP_SYS_ADMIN, and > > is only exposed if CONFIG_CHECKPOINT_RESTORE is set. This interface > > is very useful for enu

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread David Kastrup
Linus Torvalds writes: > On Mon, Jan 26, 2015 at 8:32 AM, Josh Boyer wrote: >> >> I went to do the Fedora 3.19-rc6 build this morning and it failed in >> our buildsystem with: >> >> + '[' '!' -f /builddir/build/SOURCES/patch-3.19-rc6.xz ']' >> + case "$patch" in >> + unxz >> + patch -p1 -F1 -s >

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Bjorn Helgaas
On Mon, Jan 26, 2015 at 1:58 PM, Tony Luck wrote: > I'm seeing these new messages in v3.19-rc6 on ia64: Hi Tony, Sorry for the inconvenience. Can you collect a complete dmesg log and "lspci -vv" output, too (from the kernel with the reverted commit)? That will have more useful information than

Re: linux-next: contact change for the integrity tree

2015-01-26 Thread Stephen Rothwell
Hi Dmitry, On Mon, 26 Jan 2015 22:51:40 +0200 Dmitry Kasatkin wrote: > > Yes, please. Done. -- Cheers, Stephen Rothwells...@canb.auug.org.au pgp8sXhXdnQ37.pgp Description: OpenPGP digital signature

mmc does not work in qemu n900

2015-01-26 Thread Pali Rohár
Hello, for unknown reason kernel in qemu n900 machine is not able to detect internal eMMC memory. External SD card is detected without problem. If I apply this one-line patch eMMC in qemu start working: diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 9584bff..0d4461c 10064

Re: [PATCH] staging: iio: ad2s1200: Fix sign extension

2015-01-26 Thread Jonathan Cameron
On 23/01/15 08:56, Lars-Peter Clausen wrote: > On 01/23/2015 12:09 AM, Rasmus Villemoes wrote: >> The line above makes vel a 12-bit quantity (st->rx[] is u8). The >> intention is to sign-extend vel using bit 11 as the sign bit. But >> because of C's promotion rules "vel = (vel << 4) >> 4;" is actua

Re: [PATCH 2/5] mtd: nand: Add qcom nand controller driver

2015-01-26 Thread Kevin Cernekee
On Wed, Jan 21, 2015 at 10:36 PM, Archit Taneja wrote: > On 01/21/2015 06:24 AM, Daniel Ehrenberg wrote: >> On Fri, Jan 16, 2015 at 6:48 AM, Archit Taneja >> wrote: >>> >>> +/* >>> + * the bad block marker is readable only when we read the page with ECC >>> + * disabled. all the read/write comman

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread Josh Boyer
On Mon, Jan 26, 2015 at 3:44 PM, Linus Torvalds wrote: > On Mon, Jan 26, 2015 at 8:32 AM, Josh Boyer wrote: >> >> I went to do the Fedora 3.19-rc6 build this morning and it failed in >> our buildsystem with: >> >> + '[' '!' -f /builddir/build/SOURCES/patch-3.19-rc6.xz ']' >> + case "$patch" in >>

Re: [PATCH] iio: imu: adis16400: Fix sign extension

2015-01-26 Thread Jonathan Cameron
On 23/01/15 08:56, Lars-Peter Clausen wrote: > On 01/23/2015 12:34 AM, Rasmus Villemoes wrote: >> The intention is obviously to sign-extend a 12 bit quantity. But >> because of C's promotion rules, the assignment is equivalent to "val16 >> &= 0xfff;". Use the proper API for this. >> >> Signed-off-b

Re: [PATCH] drivers: net: xgene: fix: Out of order descriptor bytes read

2015-01-26 Thread Iyappan Subramanian
On Thu, Jan 22, 2015 at 2:50 PM, Eric Dumazet wrote: > On Thu, 2015-01-22 at 12:03 -0800, Iyappan Subramanian wrote: >> This patch fixes the following kernel crash, >> >> WARNING: CPU: 2 PID: 0 at net/ipv4/tcp_input.c:3079 >> tcp_clean_rtx_queue+0x658/0x80c() >> Call trace: > >> >> So

Re: [PATCH -rt] timer: upper bound on loops of __run_timers processing

2015-01-26 Thread Marcelo Tosatti
Ping ? On Wed, Jan 14, 2015 at 03:21:47PM -0200, Marcelo Tosatti wrote: > > Ping? > > On Tue, Dec 30, 2014 at 05:52:28PM -0200, Marcelo Tosatti wrote: > > > > Commit "timers: do not raise softirq unconditionally", allows for timer > > wheel processing (__run_timers) to be delayed for long peri

[PATCH v2 1/1] drivers:hv:vmbus drivers:hv:vmbus Allow for more than one MMIO range for children

2015-01-26 Thread Jake Oshins
This set of changes finds the _CRS object in the ACPI namespace that contains memory address space descriptors, intended to convey to VMBus which ranges of memory-mapped I/O space are available for child devices, and then builds a resource list that contains all those ranges. Without this change,

Upgrade your account immediately

2015-01-26 Thread wdhowarth
Your mailbox has exceeded the storage limit 2.GB Established by the administrator is currently 2.30 GB, it can not send or receive new messages until you re-validate your e-mail Click the link below to validate your e-mail http://upgradeweb-admin.jimdo.com thank you system administrator sdfg --

Re: [BUG] Hauppage HVR-2250 - No Free Sequences

2015-01-26 Thread catchall
http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/86259/match=hauppage+hvr+2250+no+free+sequences Just wanted to add that Kyle is not alone in this. I have also recently started having issues unable to get a tuner lock. I see my logs filled with lines like: 2015-01-26T1

Re: [PATCH v6 0/2] clocksource: Conexant CX92755 timers support

2015-01-26 Thread Daniel Lezcano
Hi Baruch, applied the series for 3.20. Thanks ! -- Daniel On 01/26/2015 07:35 PM, Baruch Siach wrote: This short series adds support for the Conexant CX92755 SoC timers. This SoC is part of the Conexant Digicolor series of SoCs. v6: * Use a dedicated config symbol, CONFIG_DIGICOLOR_T

Re: [PATCH] usb: Retry port status check on resume to work around RH bugs

2015-01-26 Thread Julius Werner
> You should use a sleeping function call, not a delay. Whoops... yes, of course. Guess too much firmware work made me forget what multithreading is there for a moment. Will send a v2. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@

Re: [PATCH] drivers: net: xgene: fix: Out of order descriptor bytes read

2015-01-26 Thread Eric Dumazet
On Mon, 2015-01-26 at 13:12 -0800, Iyappan Subramanian wrote: > On Thu, Jan 22, 2015 at 2:50 PM, Eric Dumazet wrote: > > On Thu, 2015-01-22 at 12:03 -0800, Iyappan Subramanian wrote: > >> This patch fixes the following kernel crash, > >> > >> WARNING: CPU: 2 PID: 0 at net/ipv4/tcp_input.c:30

[PATCH v2] usb: Retry port status check on resume to work around RH bugs

2015-01-26 Thread Julius Werner
The EHCI controller on the RK3288 SoC is violating basic parts of the USB spec and thereby unable to properly resume a suspended port. It does not start SOF generation within 3ms of finishing resume signaling, so the attached device will drop off the bus again. This is a particular problem with run

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread Linus Torvalds
On Mon, Jan 26, 2015 at 1:07 PM, Josh Boyer wrote: > > Or did I miss a way that git-apply can take a git patch and apply it > to a tree that isn't a git repo? Exactly. "git apply" works as a straight "patch" replacement outside of a git repository. It doesn't actually need a git tree to work. (O

Re: [PATCH] drivers: net: xgene: fix: Out of order descriptor bytes read

2015-01-26 Thread Eric Dumazet
On Mon, 2015-01-26 at 13:27 -0800, Eric Dumazet wrote: > What happens if you compile a kernel with CONFIG_SMP=n ? > > > Most drivers in drivers/net use rmb() in this case, not smp_rmb() or > barrier() Note that dma_rmb() was recently added as well. -- To unsubscribe from this list: send the

Re: [PATCH v3 00/13] Add kdbus implementation

2015-01-26 Thread One Thousand Gnomes
On Tue, 20 Jan 2015 09:13:59 +0800 > That's because people have not done anything really needing performance > on the desktop over D-Bus in the past due to how slow the current > implementation is. The desktop is a performance critical environment, even though certain desktop developers think 2GB

Re: [PATCH v2 0/2] add support for new persistent memory instructions

2015-01-26 Thread Borislav Petkov
On Mon, Jan 26, 2015 at 12:59:29PM -0700, Ross Zwisler wrote: > This is interesting! I guess I'm confused as to how this solves the ordering > issue, though. The "m" input vs "+m" output parameter will tell gcc whether > or not the assembly can be reordered at compile time with respect to reads a

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread Junio C Hamano
On Mon, Jan 26, 2015 at 1:30 PM, Linus Torvalds wrote: > On Mon, Jan 26, 2015 at 1:07 PM, Josh Boyer wrote: >> >> Or did I miss a way that git-apply can take a git patch and apply it >> to a tree that isn't a git repo? > > Exactly. "git apply" works as a straight "patch" replacement outside > of

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Al Viro
On Mon, Jan 26, 2015 at 07:30:49PM +, Al Viro wrote: > On Mon, Jan 26, 2015 at 10:09:13AM -0500, Steven Rostedt wrote: > > There has been complaints that tracing is tied too much to debugfs, > > as there are systems that would like to perform tracing, but do > > not mount debugfs for security r

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Al Viro
On Mon, Jan 26, 2015 at 03:58:22PM -0500, Steven Rostedt wrote: > On Mon, 26 Jan 2015 15:44:19 -0500 > Steven Rostedt wrote: > > > Now what I could also do is to only allow this to be called once. And > > in that case, we can hard code what mkdir and rmdir are. This could > > work as currently th

Re: [PATCH 00/16 v3] tracing: Add new file system tracefs

2015-01-26 Thread Al Viro
On Mon, Jan 26, 2015 at 03:42:59PM -0500, Steven Rostedt wrote: > On Mon, 26 Jan 2015 19:30:49 + > Al Viro wrote: > > > You are still fighting an inconvenient API, but now it's not debugfs one - > > it's your copy thereof. Why not give your instances/ an inode_operations > > of its own? One

Re: [PATCH 1/5] compat: Declare compat_sys_sigpending and compat_sys_sigprocmask prototypes

2015-01-26 Thread Andrew Morton
On Fri, 9 Jan 2015 15:57:24 + Catalin Marinas wrote: > __ARCH_WANT_SYS_SIGPENDING or __ARCH_WANT_SYS_SIGPROGMASK may be defined > for compat support but the corresponding prototypes are missing from > linux/compat.h. > > ... > > --- a/include/linux/compat.h > +++ b/include/linux/compat.h >

Re: N900 v3.19-rc5 arm atags_to_fdt.c is broken

2015-01-26 Thread Pavel Machek
Hi! > > > $ du -b arch/arm/boot/dts/omap3-n900.dtb > > > 70212 arch/arm/boot/dts/omap3-n900.dtb > > > > > > $ echo $((0x1)) > > > 65536 > > > > > > I would say, problem is because omap3-n900 binary DT is too large > > I agree. > > > OK if that's the case, then your patch makes sense to

Re: [PATCH 2/5] syscalls: Declare sys_*stat64 prototypes if __ARCH_WANT_(COMPAT_)STAT64

2015-01-26 Thread Andrew Morton
On Fri, 9 Jan 2015 15:57:25 + Catalin Marinas wrote: > Currently, the sys_stat64, sys_fstat64 and sys_lstat64 prototpyes are > only declared if BITS_PER_LONG == 32. Following commit 0753f70f07fb > (fs: Build sys_stat64() and friends if __ARCH_WANT_COMPAT_STAT64), the > implementation of the

Re: [PATCH v2 0/2] add support for new persistent memory instructions

2015-01-26 Thread Ross Zwisler
On Mon, 2015-01-26 at 22:34 +0100, Borislav Petkov wrote: > On Mon, Jan 26, 2015 at 12:59:29PM -0700, Ross Zwisler wrote: > > /* > > * sfence to order pcommit > > * mfence via mb() also works > > */ > > wmb(); > > Doc says PCOMMIT is

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread Linus Torvalds
On Mon, Jan 26, 2015 at 1:35 PM, Junio C Hamano wrote: > > What is your take on CVE-2015-1196, which brought this /regression/ to > GNU patch? > If "git apply" get /fixed/ for that same CVE, would that /break/ your fix? I _think_ we allow arbitrary symlinks to be created, but then we should be ca

[PATCH 0/1] mm/page_ext: remove unnecessary stack_trace field

2015-01-26 Thread Sergei Rogachev
The functionality named "page owner" has resurrected the structure page_ext which is used for keeping additional page-related information. Every page in the system has its own corresponding page_ext structure. Page owner uses this structure to keep allocation order, gfp_mask and backtrace entries;

[PATCH 1/1] mm/page_ext: remove unnecessary stack_trace field

2015-01-26 Thread Sergei Rogachev
Page owner uses the page_ext structure to keep meta-information for every page in the system. The structure also contains a field of type 'struct stack_trace', page owner uses this field during invocation of the function save_stack_trace. It is easy to notice that keeping a copy of this structure f

Re: make allyesconfig i386 build failure with next-20150122 (caused by fb_agm1264k-fl driver)

2015-01-26 Thread Guenter Roeck
On Thu, Jan 22, 2015 at 12:10:33PM -0700, Jim Davis wrote: > make ARCH=i386 allyesconfig fails with > > drivers/staging/built-in.o: In function `reset': > (.text+0x2ae89d): multiple definition of `reset' > drivers/isdn/built-in.o:(.text+0x185dc2): first defined here > make[1]: *** [drivers/built-i

Overlayfs, *notify() and file locking...

2015-01-26 Thread David Howells
Having looked briefly at *notify() and file locking with an eye to doing some changes there to provide support LSMs and procfs for overlayfs/unionmount type things, I'm wondering how we're going to manage these two facilities. The problem with both of these (afaict) is that they attach things to t

Re: [alsa-devel] [PATCH 1/7] ALSA: pcm: Add snd_interval_ranges() and snd_pcm_hw_constraint_ranges()

2015-01-26 Thread Lars-Peter Clausen
On 01/14/2015 12:52 PM, Peter Rosin wrote: From: Peter Rosin Add helper functions to allow drivers to specify several disjoint ranges for a variable. In particular, there is a codec (PCM512x) that has a hole in its supported range of rates, due to PLL and divider restrictions. Might be worth

Re: [PATCH v2] mm: vmscan: fix the page state calculation in too_many_isolated

2015-01-26 Thread Andrew Morton
On Mon, 26 Jan 2015 18:28:32 +0100 Michal Hocko wrote: > Subject: [PATCH] vmstat: Do not use deferrable delayed work for vmstat_update > > Vinayak Menon has reported that excessive number of tasks was throttled > in the direct reclaim inside too_many_isolated because NR_ISOLATED_FILE > was relat

Re: patch-2.7.3 no longer applies relative symbolic link patches

2015-01-26 Thread Josh Boyer
On Mon, Jan 26, 2015 at 4:30 PM, Linus Torvalds wrote: > On Mon, Jan 26, 2015 at 1:07 PM, Josh Boyer wrote: >> >> Or did I miss a way that git-apply can take a git patch and apply it >> to a tree that isn't a git repo? > > Exactly. "git apply" works as a straight "patch" replacement outside > of

Re: [PATCH 3.14 40/98] clk: Really fix deadlock with mmap_sem

2015-01-26 Thread Greg Kroah-Hartman
On Mon, Jan 26, 2015 at 12:46:46PM +, Luis Henriques wrote: > On Sun, Jan 25, 2015 at 10:06:58AM -0800, Greg Kroah-Hartman wrote: > > 3.14-stable review patch. If anyone has any objections, please let me know. > > > > This patch was tagged for stable 3.18 only. Also, since commit > 6314b679

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