[PATCH v2 01/11] irqdomain: Added domain bus token DOMAIN_BUS_FSL_MC_MSI

2015-10-30 Thread J. German Rivera
Since an FSL-MC bus is a new bus type that is neither PCI nor PLATFORM, we need a new domain bus token to disambiguate the IRQ domain for FSL-MC MSIs. Signed-off-by: J. German Rivera --- Changes in v2: none include/linux/irqdomain.h | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH v2 09/11] staging: fsl-mc: Fixed bug in dprc_probe() error path

2015-10-30 Thread J. German Rivera
Destroy mc_io in error path in dprc_probe() only if the mc_io was created in this function. Signed-off-by: J. German Rivera --- Changes in v2: - Addressed comment from Dan Carpenter * Renamed goto error labels to indicate what the goto does drivers/staging/fsl-mc/bus/dprc-driver.c | 17

Re: [PATCH v2] arm64: dts: Added syscon-reboot node for FSL's LS2085A SoC

2015-10-30 Thread Arnd Bergmann
On Friday 30 October 2015 16:34:26 Stuart Yoder wrote: > My suggestion is to perhaps make that more explicit in the proposed > device tree node, by making the reg size "4" and naming it > as per the register name > >rstcr: rstcr@1E6 { >compatible = "syscon"; >

[PATCH v2 08/11] staging: fsl-mc: set MSI domain for DPRC objects

2015-10-30 Thread J. German Rivera
THE MSI domain associated with a root DPRC object is obtained form the device tree. Child DPRCs inherit the parent DPRC MSI domain. Signed-off-by: J. German Rivera --- Changes in v2: none drivers/staging/fsl-mc/bus/dprc-driver.c | 39 1 file changed, 39

[PATCH v2 00/11] staging: fsl-mc: MC bus MSI support

2015-10-30 Thread J. German Rivera
This patch series addresses the following item from the TODO list for the MC bus driver to exit staging: * Interrupt support. For meaningful driver support we need interrupts, and thus need message interrupt support by the bus driver. MC Bus MSI Support Architecture

Re: [PATCH] pinctrl:Convert the composition of devm_request_mem_region and devm_ioremap to a single call

2015-10-30 Thread Linus Walleij
Please run posts like this by the maintainers. Tony Lindgren is one user, Haojian is another. Your top-poster, Linus Walleij On Fri, Oct 30, 2015 at 8:51 AM, Sanjeev Sharma wrote: > Use devm_ioremap_resource() in order to make the code simpler, > and remove redundant return value check of

Re: [RFC 00/11] DAX fsynx/msync support

2015-10-30 Thread Dan Williams
On Fri, Oct 30, 2015 at 12:43 PM, Ross Zwisler wrote: > On Fri, Oct 30, 2015 at 11:34:07AM -0700, Dan Williams wrote: >> On Thu, Oct 29, 2015 at 1:12 PM, Ross Zwisler >> wrote: >> > This patch series adds support for fsync/msync to DAX. >> > >> > Patches 1 through 8 add various utilities that

[PATCH v2 5/8] staging: fsl-mc: fsl-mc bus's sysfs rescan documentation

2015-10-30 Thread Lijun Pan
Add the sysfs documentation for the rescan attribute of fsl-mc bus. Signed-off-by: Lijun Pan --- Documentation/ABI/testing/sysfs-bus-fsl-mc | 11 +++ 1 file changed, 11 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-fsl-mc diff --git

Re: [PATCH v5 2/3] mtd: brcmnand: Force 8bit mode before doing nand_scan_ident()

2015-10-30 Thread Brian Norris
On Fri, Oct 30, 2015 at 12:29:20PM +0530, Anup Patel wrote: > Just like other NAND controllers, ^^ That part isn't strictly true. While READ ID data only comes out on the lower 8 bits, that doesn't *actually* mean you can't get valid data from a 16-bit bus in general; you just have to drop the

[PATCH v2 1/8] staging: fsl-mc: static inline function to differentiate root dprc

2015-10-30 Thread Lijun Pan
Define a static inline function is_root_dprc(dev) to tell whether a device is root dprc or not via platform_bus_type. Remove fsl_mc_is_root_dprc() because is_root_dprc() is simpler and easier to understand. Signed-off-by: Lijun Pan --- v2: use static inline function instead of macro replace

[PATCH v2 2/8] staging: fsl-mc: add sysfs rescan attribute in TODO

2015-10-30 Thread Lijun Pan
Demonstrate why sysfs rescan attribute is helpful for moving fsl-mc bus out of staging. Signed-off-by: Lijun Pan --- drivers/staging/fsl-mc/TODO | 6 ++ 1 file changed, 6 insertions(+) diff --git a/drivers/staging/fsl-mc/TODO b/drivers/staging/fsl-mc/TODO index 3894368..5065821 100644 ---

[PATCH v2 7/8] staging: fsl-mc: update TODO and README for restool driver

2015-10-30 Thread Lijun Pan
Add more introduction of restool driver and state why restool driver is needed in helping moving fsl-mc bus out of staging tree. Signed-off-by: Lijun Pan --- drivers/staging/fsl-mc/README.txt | 11 ++- drivers/staging/fsl-mc/TODO | 18 -- 2 files changed, 26

[PATCH v2 8/8] staging: fsl-mc: Management Complex restool driver

2015-10-30 Thread Lijun Pan
The kernel support for the restool (a user space resource management tool) is a driver for the /dev/dprc.N device file. Its purpose is to provide an ioctl interface, which the restool uses to interact with the MC bus driver and with the MC firmware. We allocate a dpmcp at driver initialization,

[PATCH v2 6/8] staging: fsl-mc: bus rescan attribute to sync kernel with MC

2015-10-30 Thread Lijun Pan
Introduce the rescan attribute as a bus attribute to synchronize the fsl-mc bus objects and the MC firmware. To rescan the fsl-mc bus, e.g., echo 1 > /sys/bus/fsl-mc/rescan Signed-off-by: Lijun Pan --- drivers/staging/fsl-mc/bus/mc-bus.c | 46 + 1 file

[PATCH v3 3/8] staging: fsl-mc: dprc device's sysfs rescan documentation

2015-10-30 Thread Lijun Pan
Add the sysfs documentation for the rescan attribute of dprc devices. Signed-off-by: Lijun Pan --- Documentation/ABI/testing/sysfs-devices-dprc | 13 + 1 file changed, 13 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-devices-dprc diff --git

[PATCH v2 0/8] Management Complex restool driver

2015-10-30 Thread Lijun Pan
This series of patches are based on http://git.kernel.org/cgit/linux/kernel/git/gregkh/staging.git/commit/?h=staging-next=63f2be5c3b358db031f86eafa9cd450f6558a55b patch v1 1/5 "staging: fsl-mc: section mismatch bug fix" is already accepted. This v2 series have, patch 1/8 use inline function to

Re: [RFC 00/11] DAX fsynx/msync support

2015-10-30 Thread Ross Zwisler
On Fri, Oct 30, 2015 at 11:34:07AM -0700, Dan Williams wrote: > On Thu, Oct 29, 2015 at 1:12 PM, Ross Zwisler > wrote: > > This patch series adds support for fsync/msync to DAX. > > > > Patches 1 through 8 add various utilities that the DAX code will eventually > > need, and the DAX code itself

RE: [PATCH] mm: Introduce kernelcore=reliable option

2015-10-30 Thread Luck, Tony
> If each memory controller has the same distance/latency, you (your firmware) > don't need > to allocate reliable memory per each memory controller. > If distance is problem, another node should be allocated. > > ...is the behavior(splitting zone) really required ? It's useful from a memory

Re: [PATCH v2 1/3] devicetree: mfd: Add binding for the TI LM3533

2015-10-30 Thread Bjorn Andersson
On Fri 30 Oct 11:42 PDT 2015, Lee Jones wrote: Rob, please see the discussion regarding ti,boost-freq-khz below. Should we both specify unit at the same time as we use standard units? (This is not the first time I have to change this back and forth) > On Tue, 27 Oct 2015, Bjorn Andersson wrote:

Re: [PATCH] HID: microsoft: Add support for Surface Pro 4 Type Cover

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 9:21 PM, Kenny Speer wrote: > Hi All, what information would you like? Just found many patches are flying around to support MS Surface 3 / Pro 3 / Pro 4 / Book. https://groups.google.com/forum/?hl=en#!topic/linux-surface/VlE9JGvxEyg I'm actually interested in Book

Re: [PATCH 0/3] PM, vfs: use filesystem freezing instead of kthread freezer

2015-10-30 Thread Jiri Kosina
On Fri, 30 Oct 2015, Pavel Machek wrote: > > I would say instead "no I/O is allowed from now on". Maybe that's an > > overstatement, but I think it comes closer to the truth. But that's what PM callbacks are for. > Exactly. And I'm pretty sure hardware drivers do use kernel threads, > and do

Re: [PATCH v2] fs/binfmt_elf_fdpic.c: provide NOMMU loader for regular ELF binaries

2015-10-30 Thread Trevor Woerner
On 10/14/15 22:09, Greg Ungerer wrote: Hi Rich, On 14/10/15 01:49, Rich Felker wrote: On Tue, Oct 13, 2015 at 10:55:45PM +1000, Greg Ungerer wrote: Hi Rich, On 09/10/15 02:38, Rich Felker wrote: It would be good to get some testing and verification on other fdpic supported arches (frv or

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Sinan Kaya
On 10/30/2015 2:25 PM, Mark Rutland wrote: It does appear that it's not relevant to this device and driver, given the lack of clients, unless I've misunderstood? You are right. Kernel and guest machine kernel are the only user of this DMA device. No other HW devices. -- Sinan Kaya

Re: [RFC PATCH] x86/cpu: Fix MSR value truncation issue

2015-10-30 Thread Andy Lutomirski
On Fri, Oct 30, 2015 at 12:32 PM, Borislav Petkov wrote: > On Fri, Oct 30, 2015 at 12:26:42PM -0700, Andy Lutomirski wrote: >> Want to add that to the patch or make it another patch? > > Yeah, I'll make another one as it is going to document why we're > explicitly ANDing with 0xull. > >>

Re: [RFC PATCH] x86/cpu: Fix MSR value truncation issue

2015-10-30 Thread Borislav Petkov
On Fri, Oct 30, 2015 at 12:26:42PM -0700, Andy Lutomirski wrote: > Want to add that to the patch or make it another patch? Yeah, I'll make another one as it is going to document why we're explicitly ANDing with 0xull. > Fair enough. I suppose that this thing is a handful of separate >

Re: [PATCH v5 0/3] NAND support for Broadcom NS2 SoC

2015-10-30 Thread Brian Norris
On Fri, Oct 30, 2015 at 12:29:18PM +0530, Anup Patel wrote: > We enable NAND support for Broadcom NS2 SoC by reusing existing > BRCMNAND driver. > > This patchset applies on-top of "arm64: Simple additions to > NS2 DT" v1 patchset and is available in ns2_nand_v5 branch of >

Re: [PATCH v4.3-rc7] be2iscsi : Fix bogus WARN_ON length check

2015-10-30 Thread Manoj Kumar
Tim: Reviewed-by: Manoj Kumar --- Manoj Kumar On 10/30/2015 1:22 PM, tim.gard...@canonical.com wrote: From: Tim Gardner drivers/scsi/be2iscsi/be_main.c: In function 'be_sgl_create_contiguous': drivers/scsi/be2iscsi/be_main.c:3187:18: warning: logical not is only applied to the left hand

Re: [RFC PATCH] x86/cpu: Fix MSR value truncation issue

2015-10-30 Thread Andy Lutomirski
On Fri, Oct 30, 2015 at 12:23 PM, Borislav Petkov wrote: > On Fri, Oct 30, 2015 at 11:59:39AM -0700, Andy Lutomirski wrote: >> Is this with or without: >> >> commit 47edb65178cb7056c2eea0b6c41a7d8c84547192 >> Author: Andy Lutomirski >> Date: Thu Jul 23 12:14:40 2015 -0700 >> >>

Re: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Sowmini Varadhan
On (10/30/15 18:57), Nelson, Shannon wrote: > > > > > > Going along with this being the equivalent of the ixgbe patch, I'd > > > prefer the new code to be in i40e_main.c, rather than in i40e_common.c. > > > In the design of our drivers, the common file is essentially a device > > > specific layer,

Re: [RFC PATCH] x86/cpu: Fix MSR value truncation issue

2015-10-30 Thread Borislav Petkov
On Fri, Oct 30, 2015 at 11:59:39AM -0700, Andy Lutomirski wrote: > Is this with or without: > > commit 47edb65178cb7056c2eea0b6c41a7d8c84547192 > Author: Andy Lutomirski > Date: Thu Jul 23 12:14:40 2015 -0700 > > x86/asm/msr: Make wrmsrl() a function with. I'm playing ontop of 4.3-rc7.

Re: [PATCH v5 1/5] Documentation: tps65912: Add DT bindings for the TPS65912 PMIC

2015-10-30 Thread Andrew F. Davis
On 10/30/2015 02:06 PM, Lee Jones wrote: On Fri, 30 Oct 2015, Andrew F. Davis wrote: On 10/30/2015 12:10 PM, Lee Jones wrote: On Thu, 29 Oct 2015, Andrew F. Davis wrote: The TPS65912 PMIC contains several regulators and a GPIO controller. Add bindings for the TPS65912 PMIC. Signed-off-by:

Re: [PATCH] trace_functions_graph: Remove __trace_graph_function

2015-10-30 Thread Dmitry Safonov
I was to dumb to check, if it compiles - please, use the second one. -- 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 http://vger.kernel.org/majordomo-info.html Please read the FAQ at

Re: [PATCH] trace_functions_graph: Remove __trace_graph_function

2015-10-30 Thread kbuild test robot
Hi Dmitry, [auto build test ERROR on v4.3-rc7 -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Dmitry-Safonov/trace_functions_graph-Remove-__trace_graph_function/20151031-030819 config:

Re: [PATCH v2 2/4] e1000e: Do not read icr in Other interrupt

2015-10-30 Thread Alexander Duyck
On 10/30/2015 10:31 AM, Benjamin Poirier wrote: Using eiac instead of reading icr allows us to avoid interference with rx and tx interrupts in the Other interrupt handler. According to the 82574 datasheet section 10.2.4.1, interrupt causes that trigger the Other interrupt are 1) Link Status

[PATCH] trace_functions_graph: Remove __trace_graph_function

2015-10-30 Thread Dmitry Safonov
__trace_graph_funciton is used in only one location, and is static. As it's small function there is no need to keep it separated out. Signed-off-by: Dmitry Safonov <0x7f454...@gmail.com> --- kernel/trace/trace_functions_graph.c | 14 +++--- 1 file changed, 3 insertions(+), 11

Re: [PATCH v4] EDAC: Add ARM64 EDAC

2015-10-30 Thread Brijesh Singh
Hi, >> I have looked at possibility of pushing correctable error logging in the >> firmware; but given current hardware limitation it seems like OS is the best >> place to implement it. Let me summaries the issues we are running into: >> >> * Correctable errors does not generate any interrupt: >>

Re: [PATCH v3 0/6] enable I2C devices behind I2C bus on Gen2

2015-10-30 Thread Lee Jones
On Fri, 30 Oct 2015, Andy Shevchenko wrote: > On Fri, Oct 30, 2015 at 8:54 PM, Lee Jones wrote: > > On Wed, 21 Oct 2015, Andy Shevchenko wrote: > > > >> On Wed, 2015-10-07 at 13:18 +0300, Andy Shevchenko wrote: > >> > There is a board in the wild, i.e. Intel Galileo Gen2, that has ACPI > >> >

[PATCH] checkpatch: Improve the unnecessary initialisers tests

2015-10-30 Thread Joe Perches
Global and static variables don't need to be initialized to 0. There is already a test for this but the output message doesn't mention booleans initialized to false. Improve the output message and the test by adding various forms with possible specific integer types and possible multiple zeros.

Re: [PATCH v5 1/5] Documentation: tps65912: Add DT bindings for the TPS65912 PMIC

2015-10-30 Thread Lee Jones
On Fri, 30 Oct 2015, Andrew F. Davis wrote: > On 10/30/2015 12:10 PM, Lee Jones wrote: > >On Thu, 29 Oct 2015, Andrew F. Davis wrote: > > > >>The TPS65912 PMIC contains several regulators and a GPIO controller. > >>Add bindings for the TPS65912 PMIC. > >> > >>Signed-off-by: Andrew F. Davis >

Re: [PATCH v3 0/6] enable I2C devices behind I2C bus on Gen2

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 8:54 PM, Lee Jones wrote: > On Wed, 21 Oct 2015, Andy Shevchenko wrote: > >> On Wed, 2015-10-07 at 13:18 +0300, Andy Shevchenko wrote: >> > There is a board in the wild, i.e. Intel Galileo Gen2, that has ACPI >> > enumerated >> > devices behind I2C bus. >> >> Lee, since

[PATCH] trace_functions_graph: Remove __trace_graph_function

2015-10-30 Thread Dmitry Safonov
__trace_graph_funciton is used in only one location, and is static. As it's small function there is no need to keep it separated out. Signed-off-by: Dmitry Safonov <0x7f454...@gmail.com> --- kernel/trace/trace_functions_graph.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-)

Re: [PATCH v8 1/5] Documentation: add sbsa-gwdt driver documentation

2015-10-30 Thread Mark Rutland
On Fri, Oct 30, 2015 at 01:53:24PM -0500, Timur Tabi wrote: > On 10/30/2015 01:35 PM, Fu Wei wrote: > >>I think maybe Mark was asking why WS1 is optional, not the WS1 > >My answer is for "why WS1 is optional"! > > > >>>interrupt. Maybe you can reword the documentation to make is clear > >>>that >

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Mark Rutland
On Fri, Oct 30, 2015 at 02:48:06PM -0400, Sinan Kaya wrote: > It was decided by > Linaro that CSRT will not be supported for ARM64. > See this. > > https://wiki.linaro.org/LEG/Engineering/Kernel/ACPI/TablePriorities The CSRT is listed under "Want", not "Never" or "Don't Care", so Linaro

Re: [RFC PATCH] x86/cpu: Fix MSR value truncation issue

2015-10-30 Thread Andy Lutomirski
On Fri, Oct 30, 2015 at 10:28 AM, Borislav Petkov wrote: > From: Borislav Petkov > > So sparse rightfully complains that the u64 MSR value we're writing into > the STAR MSR, i.e. 0xc081, is being truncated: > > ./arch/x86/include/asm/msr.h:193:36: warning: cast truncates bits from >

Re: [PATCH v4] net/bonding: send arp in interval if no active slave

2015-10-30 Thread Uwe Koziolek
Nikolay Aleksandrov wrote: On 10/06/2015 09:53 PM, Jarod Wilson wrote: From: Uwe Koziolek With some very finicky switch hardware, active backup bonding can get into a situation where we play ping-pong between interfaces, trying to get one to come up as the active slave. There seems to be an

Re: [3.19.y-ckt stable] Linux 3.19.8-ckt9

2015-10-30 Thread Kamal Mostafa
diff --git a/Makefile b/Makefile index 34abe24..5666ae7 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 19 SUBLEVEL = 8 -EXTRAVERSION = -ckt8 +EXTRAVERSION = -ckt9 NAME = Sedated Swine # *DOCUMENTATION* diff --git a/arch/arm/Makefile b/arch/arm/Makefile index

[3.19.y-ckt stable] Linux 3.19.8-ckt9

2015-10-30 Thread Kamal Mostafa
I am announcing the release of the Linux 3.19.8-ckt9 kernel. The updated 3.19.y-ckt tree can be found at: git://kernel.ubuntu.com/ubuntu/linux.git linux-3.19.y and can be browsed at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y The diff from v3.19.8-ckt8 is posted as

[GIT PULL] Ceph fix for 4.3

2015-10-30 Thread Sage Weil
Hi Linus, Please pull the following RBD fix from git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus This sets the stable pages flag on the RBD block device when we have CRCs enabled. (This is necessary since the default assumption for block devices changed in

RE: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Nelson, Shannon
> -Original Message- > From: Sowmini Varadhan [mailto:sowmini.varad...@oracle.com] > Sent: Friday, October 30, 2015 11:37 AM > To: > Subject: Re: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or > IDPROM > > On (10/30/15 18:28), Nelson, Shannon wrote: > > > > Going along with

Re: [PATCH v3 2/2] arm64: dts: Add BRCM IPROC NAND DT node for NS2

2015-10-30 Thread Ray Jui
On 10/30/2015 11:49 AM, Brian Norris wrote: On Wed, Oct 28, 2015 at 09:08:02AM -0700, Ray Jui wrote: On 10/28/2015 2:06 AM, Anup Patel wrote: I think for a newly created OF devices the Linux device driver framework will match the platform drivers in the order in which they are registered by

[PATCH 2/2] sound: soc: Add Cygnus audio driver

2015-10-30 Thread Simran Rai
This patch adds Cygnus audio driver. It supports I2S, TDM and SPDIF modes and uses three clocks derived from PLL. Signed-off-by: Lori Hikichi Signed-off-by: Simran Rai Reviewed-by: Ray Jui Reviewed-by: Arun Parameswaran Reviewed-by: Scott Branden --- sound/soc/bcm/Kconfig | 18 +

[PATCH 1/2] dt-bindings: sound: Add DT bindings for Broadcom Cygnus audio

2015-10-30 Thread Simran Rai
Add bindings for audio driver in Broadcom Cygnus. Signed-off-by: Lori Hikichi Signed-off-by: Simran Rai Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- .../bindings/sound/brcm,cygnus-audio.txt | 63 1 file changed, 63 insertions(+) create mode 100644

[PATCH 0/2] Add audio support for Broadcom Cygnus SoC

2015-10-30 Thread Simran Rai
Hi, This patchset contains audio support for Broadcom's Cygnus SoC. It contains DT bindings, core audio driver and dts. The audio driver supports both capture and playback of Audio PCM samples over I2S/TDM interface and provides playback support over SPDIF interface. This patchset is derived

Re: [PATCH v3 0/6] enable I2C devices behind I2C bus on Gen2

2015-10-30 Thread Lee Jones
On Wed, 21 Oct 2015, Andy Shevchenko wrote: > On Wed, 2015-10-07 at 13:18 +0300, Andy Shevchenko wrote: > > There is a board in the wild, i.e. Intel Galileo Gen2, that has ACPI > > enumerated > > devices behind I2C bus. > > Lee, since Wolfram is going to apply patches 1 and 5, how could we >

Re: [PATCH v3 2/6] mfd: core: redo ACPI matching of the children devices

2015-10-30 Thread Lee Jones
On Wed, 07 Oct 2015, Andy Shevchenko wrote: > There is at least one board on the market, i.e. Intel Galileo Gen2, that uses > _ADR to distinguish the devices under one actual device. Due to this we have > to > improve the quirk in the MFD core to handle that board. > > Acked-by: Rafael J.

Re: [PATCH v8 1/5] Documentation: add sbsa-gwdt driver documentation

2015-10-30 Thread Timur Tabi
On 10/30/2015 01:35 PM, Fu Wei wrote: I think maybe Mark was asking why WS1 is optional, not the WS1 My answer is for "why WS1 is optional"! >interrupt. Maybe you can reword the documentation to make is clear >that I didn't say : "only the*interrupt* for WS1 is optional." WS1 itself is

Re: [PATCH v4 2/6] virtio_ring: Support DMA APIs

2015-10-30 Thread Andy Lutomirski
On Fri, Oct 30, 2015 at 5:05 AM, Christian Borntraeger wrote: > Am 30.10.2015 um 13:01 schrieb Cornelia Huck: >> On Thu, 29 Oct 2015 18:09:47 -0700 >> Andy Lutomirski wrote: >> >>> virtio_ring currently sends the device (usually a hypervisor) >>> physical addresses of its I/O buffers. This is

Re: [RESEND PATCH v2] backlight: pm8941-wled: Add default-brightness property

2015-10-30 Thread Lee Jones
On Mon, 26 Oct 2015, Bjorn Andersson wrote: > Default the brightness to 2048 and add possibility to override this in > device tree. > > Suggested-by: Rob Clark > Signed-off-by: Bjorn Andersson > --- > > Resend of v2, with updated backlight dt binding location. > >

Re: [PATCH v3 2/2] arm64: dts: Add BRCM IPROC NAND DT node for NS2

2015-10-30 Thread Brian Norris
On Wed, Oct 28, 2015 at 09:08:02AM -0700, Ray Jui wrote: > On 10/28/2015 2:06 AM, Anup Patel wrote: > > > >I think for a newly created OF devices the Linux device driver framework will > >match the platform drivers in the order in which they are registered by > >module > >init functions. Now the

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Sinan Kaya
On 10/30/2015 2:40 PM, Andy Shevchenko wrote: On Fri, Oct 30, 2015 at 8:25 PM, Mark Rutland wrote: CSRT is an Intel specific ACPI table for slave devices. Wrong. It was designed by Microsoft to support multiple controllers, in particular DMACs. Have you read that document I posted link

Re: [3.13.y-ckt stable] Linux 3.13.11-ckt29

2015-10-30 Thread Kamal Mostafa
diff --git a/Makefile b/Makefile index e5cefec..ff695f0 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 13 SUBLEVEL = 11 -EXTRAVERSION = -ckt28 +EXTRAVERSION = -ckt29 NAME = King of Alienated Frog Porn # *DOCUMENTATION* diff --git a/arch/arm/Makefile

[3.13.y-ckt stable] Linux 3.13.11-ckt29

2015-10-30 Thread Kamal Mostafa
I am announcing the release of the Linux 3.13.11-ckt29 kernel. The updated 3.13.y-ckt tree can be found at: git://kernel.ubuntu.com/ubuntu/linux.git linux-3.13.y and can be browsed at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.13.y The diff from v3.13.11-ckt28 is posted

Re: [PATCH v2 1/3] devicetree: mfd: Add binding for the TI LM3533

2015-10-30 Thread Lee Jones
On Tue, 27 Oct 2015, Bjorn Andersson wrote: > Add the binding for the Texas Instruments LM3533 lighting power > solution. > > Signed-off-by: Bjorn Andersson > --- > > Changes since v1: > - Added unit to boost-freq and als-resistance (as the frequency now comes with > a unit specifier I

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 8:25 PM, Mark Rutland wrote: >> > CSRT is an Intel specific ACPI table for slave devices. >> >> Wrong. >> It was designed by Microsoft to support multiple controllers, in >> particular DMACs. >> Have you read that document I posted link to? >> >> > It was decided by >> >

Re: [RFC 00/11] DAX fsynx/msync support

2015-10-30 Thread Ross Zwisler
On Fri, Oct 30, 2015 at 02:55:33PM +1100, Dave Chinner wrote: > On Thu, Oct 29, 2015 at 02:12:04PM -0600, Ross Zwisler wrote: > > This patch series adds support for fsync/msync to DAX. > > > > Patches 1 through 8 add various utilities that the DAX code will eventually > > need, and the DAX code

Re: [PATCH] HID: microsoft: Add support for Surface Pro 4 Type Cover

2015-10-30 Thread Andy Shevchenko
Summon author, Kenny, of the mentioned patch. On Fri, Oct 30, 2015 at 7:49 PM, Andy Shevchenko wrote: > On Fri, Oct 30, 2015 at 3:53 PM, Jiri Kosina wrote: >> On Tue, 27 Oct 2015, savoca wrote: >> >>> Adding support for device 0x07e8 (SP4 Type Cover) >>> >>> Signed-off-by: savoca >> >> Thanks

Re: [PATCH 09/13] drm/irq: Make pipe unsigned and name consistent

2015-10-30 Thread Ilia Mirkin
On Wed, Aug 12, 2015 at 11:32 AM, Daniel Vetter wrote: > On Wed, Aug 12, 2015 at 05:00:31PM +0200, Thierry Reding wrote: >> From: Thierry Reding >> >> Name all references to the pipe number (CRTC index) consistently to make >> it easier to distinguish which is a pipe number and which is a

RE: [PATCH v3] arm64: dts: Added syscon-reboot node for FSL's LS2085A SoC

2015-10-30 Thread Stuart Yoder
> -Original Message- > From: J. German Rivera [mailto:german.riv...@freescale.com] > Sent: Friday, October 30, 2015 12:08 PM > To: robh...@kernel.org; mark.rutl...@arm.com; devicet...@vger.kernel.org; > linux-arm- > ker...@lists.infradead.org; linux-kernel@vger.kernel.org > Cc: Sharma

Re: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Sowmini Varadhan
On (10/30/15 18:28), Nelson, Shannon wrote: > > Going along with this being the equivalent of the ixgbe patch, I'd > prefer the new code to be in i40e_main.c, rather than in i40e_common.c. > In the design of our drivers, the common file is essentially a device > specific layer, and the OS and

Re: [PATCH v8 1/5] Documentation: add sbsa-gwdt driver documentation

2015-10-30 Thread Fu Wei
Hi Timur On 31 October 2015 at 01:46, Timur Tabi wrote: > On Tue, Oct 27, 2015 at 11:10 PM, Fu Wei wrote: >> >>> Why is WS1 optional? >> >> According to the description of WS1 in SBSA 2.3 (5.2 Watchdog Operation) >> page 21 >> - >> The signal is fed to a higher agent as an

Re: [RFC 00/11] DAX fsynx/msync support

2015-10-30 Thread Dan Williams
On Thu, Oct 29, 2015 at 1:12 PM, Ross Zwisler wrote: > This patch series adds support for fsync/msync to DAX. > > Patches 1 through 8 add various utilities that the DAX code will eventually > need, and the DAX code itself is added by patch 9. Patches 10 and 11 are > filesystem changes that are

Re: [PATCH v2] Documentation: arm: Fixed typo in socfpga fpga mgr example

2015-10-30 Thread Rob Herring
On Fri, Oct 30, 2015 at 11:51 AM, Moritz Fischer wrote: > Addresses should not be prefixed contain '0x' in nodes. > > Signed-off-by: Moritz Fischer Applied. Thanks. Rob > --- > Documentation/devicetree/bindings/fpga/altera-socfpga-fpga-mgr.txt | 2 +- > 1 file changed, 1 insertion(+), 1

Re: [PATCH] of: simplify arch_find_n_match_cpu_physical_id() function

2015-10-30 Thread Rob Herring
On Tue, Oct 27, 2015 at 10:05 PM, Masahiro Yamada wrote: > This commit does not change the function behavior. > > Signed-off-by: Masahiro Yamada Applied. Thanks. Rob > --- > > drivers/of/base.c | 5 + > 1 file changed, 1 insertion(+), 4 deletions(-) > > diff --git a/drivers/of/base.c

Re: [PATCH] drivers: of: removing assignment of 0 to static variable

2015-10-30 Thread Rob Herring
On Mon, Oct 26, 2015 at 10:42 PM, Saurabh Sengar wrote: > no need to initialise static variable with 0, hence correcting it. > > Signed-off-by: Saurabh Sengar Applied. Thanks. Rob > --- > drivers/of/fdt.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git

Re: [PATCH v2 1/3] mfd: arizona: Support Cirrus Logic CS47L24 and WM1831

2015-10-30 Thread Lee Jones
On Mon, 19 Oct 2015, Richard Fitzgerald wrote: > This patch adds the regmap configuration tables and > core MFD handling for the CS47L24 and WM1831 codecs. > > Note that compared to the other Arizona codecs, these devices > do not have an LDO1 or micsupp regulators, extcon driver, or > the DCVDD

Re: [PATCH 02/19] Documentation: devicetree: fix reference to legacy wakeup properties

2015-10-30 Thread Rob Herring
On Wed, Oct 28, 2015 at 1:23 PM, Sudeep Holla wrote: > > > On 21/10/15 23:04, Rob Herring wrote: >> >> On Wed, Oct 21, 2015 at 5:09 AM, Sudeep Holla >> wrote: >>> >>> This patch marks all the reference to the legacy wakeup bindings >>> and replaces them with the standard "wakeup-source"

RE: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Nelson, Shannon
> -Original Message- > From: Sowmini Varadhan [mailto:sowmini.varad...@oracle.com] > Sent: Friday, October 30, 2015 8:04 AM > To: > Subject: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM > > > This is the i40e equivalent of commit c762dff24c06 ("ixgbe: Look up MAC

Re: [PATCH] Documentation: dt: Add bindings for Secure-only devices

2015-10-30 Thread Rob Herring
On Thu, Oct 29, 2015 at 9:01 AM, Peter Maydell wrote: > The existing device tree bindings assume that we are only trying to > describe a single address space with a device tree (for ARM, either > the Normal or the Secure world). Some uses for device tree need to > describe both Normal and Secure

Re: [PATCH 1/1] ARM: meson: Add status LED for Odroid-C1

2015-10-30 Thread Carlo Caione
On Fri, Oct 30, 2015 at 6:55 PM, Edward Cragg wrote: > On Fri, Oct 09, 2015 at 03:37:10PM +0100, Edward Cragg wrote: >> Add the blue status LED to the Hardkernel Odroid C1 board DTS. >> This is the only programmable LED on the board. >> >> Signed-off-by: Edward Cragg >> --- >>

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Mark Rutland
On Fri, Oct 30, 2015 at 08:18:49PM +0200, Andy Shevchenko wrote: > On Fri, Oct 30, 2015 at 8:08 PM, Sinan Kaya wrote: > > >> The ACPI tables DSDT and CSRT (more info here: > >> http://www.acpi.info/links.htm) defines properties. > >> > >> DSDT: > >> per DMAC: the resources > >> per client:

[PATCH v4.3-rc7] be2iscsi : Fix bogus WARN_ON length check

2015-10-30 Thread tim . gardner
From: Tim Gardner drivers/scsi/be2iscsi/be_main.c: In function 'be_sgl_create_contiguous': drivers/scsi/be2iscsi/be_main.c:3187:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] WARN_ON(!length > 0); gcc version 5.2.1 Cc: Jayamohan

[PATCH] HID: microsoft: Add support for Surface Pro 4 Type Cover

2015-10-30 Thread savoca
From: Alex Deddo Adding support for device 0x07e8 (SP4 Type Cover) Signed-off-by: Alex Deddo --- drivers/hid/hid-core.c | 2 ++ drivers/hid/hid-ids.h | 1 + drivers/hid/hid-microsoft.c | 2 ++ drivers/hid/usbhid/hid-quirks.c | 1 + 4 files changed, 6 insertions(+) diff

Re: [PATCH] pwm-backlight: Avoid backlight flicker when probed from DT

2015-10-30 Thread Lee Jones
On Thu, 29 Oct 2015, Philipp Zabel wrote: > If the driver is probed from the device tree, and there is a phandle > property set on it, and the enable GPIO is already configured as output, > and the backlight is currently disabled, keep it disabled. > If all these conditions are met, assume there

Re: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 8:12 PM, Sowmini Varadhan wrote: > On (10/30/15 20:06), Andy Shevchenko wrote: >> >> > +#include "i40e.h" >> >> Why do you need this one exactly? > > I needed it to find pf->pdev below. > >> > + struct device_node *dp = pci_device_to_OF_node(pf->pdev); > > Without

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Mark Rutland
On Fri, Oct 30, 2015 at 02:08:07PM -0400, Sinan Kaya wrote: > > > On 10/30/2015 1:59 PM, Andy Shevchenko wrote: > >On Fri, Oct 30, 2015 at 5:00 PM, Mark Rutland wrote: > >>On Thu, Oct 29, 2015 at 11:08:12PM -0400, Sinan Kaya wrote: > >>>The Qualcomm Technologies HIDMA device has been designed >

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 8:08 PM, Sinan Kaya wrote: >> The ACPI tables DSDT and CSRT (more info here: >> http://www.acpi.info/links.htm) defines properties. >> >> DSDT: >> per DMAC: the resources >> per client: FixedDMA descriptor that contains channel / request line >> pair. >> >> CSRT: >>

Re: [PATCH v5 2/3] mtd: mtk-nor: mtk serial flash controller driver

2015-10-30 Thread Brian Norris
Hi Bayi, In reviewing your updated instructions on how to read 6 bytes of ID, I have one more question about how the PRGDATA and SHREG registers are supposed to work. On Mon, Oct 26, 2015 at 09:40:38PM +0800, Bayi Cheng wrote: [...] > +static void mt8173_nor_set_read_mode(struct mt8173_nor

Re: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Sowmini Varadhan
On (10/30/15 20:06), Andy Shevchenko wrote: > > > +#include "i40e.h" > > Why do you need this one exactly? I needed it to find pf->pdev below. > > + struct device_node *dp = pci_device_to_OF_node(pf->pdev); Without it, you will get: : CC [M]

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Sinan Kaya
On 10/30/2015 1:59 PM, Andy Shevchenko wrote: On Fri, Oct 30, 2015 at 5:00 PM, Mark Rutland wrote: On Thu, Oct 29, 2015 at 11:08:12PM -0400, Sinan Kaya wrote: The Qualcomm Technologies HIDMA device has been designed to support virtualization technology. The driver has been divided into two

Re: [PATCH v3 net] i40e: Look up MAC address in Open Firmware or IDPROM

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 5:03 PM, Sowmini Varadhan wrote: > > This is the i40e equivalent of commit c762dff24c06 ("ixgbe: Look up MAC > address in Open Firmware or IDPROM"). > > As with that fix, attempt to look up the MAC address in Open Firmware > on systems that support it, and use IDPROM on

Re: [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC

2015-10-30 Thread Alexander Duyck
On 10/29/2015 07:41 PM, Lan Tianyu wrote: On 2015年10月30日 00:17, Alexander Duyck wrote: On 10/29/2015 01:33 AM, Lan Tianyu wrote: On 2015年10月29日 14:58, Alexander Duyck wrote: Your code was having to do a bunch of shuffling in order to get things set up so that you could bring the interface

Re: [PATCH v2 1/5] of: add vendor prefix for Technologic Systems

2015-10-30 Thread Lee Jones
On Thu, 29 Oct 2015, Damien Riegel wrote: > Signed-off-by: Damien Riegel > --- > Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + > 1 file changed, 1 insertion(+) Acked-by: Lee Jones > diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt >

Re: [PATCH v5 1/5] Documentation: tps65912: Add DT bindings for the TPS65912 PMIC

2015-10-30 Thread Andrew F. Davis
On 10/30/2015 12:10 PM, Lee Jones wrote: On Thu, 29 Oct 2015, Andrew F. Davis wrote: The TPS65912 PMIC contains several regulators and a GPIO controller. Add bindings for the TPS65912 PMIC. Signed-off-by: Andrew F. Davis --- .../devicetree/bindings/gpio/gpio-tps65912.txt | 16 +++

Re: [PATCH] lkdtm: fix ACCESS_USERSPACE test

2015-10-30 Thread Kees Cook
On Thu, Oct 29, 2015 at 6:28 AM, Stephen Smalley wrote: > On 10/27/2015 08:12 PM, Greg KH wrote: >> >> On Tue, Oct 27, 2015 at 04:47:53PM -0400, Stephen Smalley wrote: >>> >>> Add a copy_to_user() call to the ACCESS_USERSPACE test >>> prior to attempting direct dereferencing of the user >>>

Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

2015-10-30 Thread Andy Shevchenko
On Fri, Oct 30, 2015 at 5:00 PM, Mark Rutland wrote: > On Thu, Oct 29, 2015 at 11:08:12PM -0400, Sinan Kaya wrote: >> The Qualcomm Technologies HIDMA device has been designed >> to support virtualization technology. The driver has been >> divided into two to follow the hardware design. The

Re: [PATCH v12 2/6] fpga: add bindings document for simple fpga bus

2015-10-30 Thread Rob Herring
On Thu, Oct 29, 2015 at 11:02 AM, atull wrote: > On Wed, 28 Oct 2015, Rob Herring wrote: > >> On Tue, Oct 27, 2015 at 5:09 PM, wrote: >> > From: Alan Tull >> > >> > New bindings document for simple fpga bus. >> > >> > Signed-off-by: Alan Tull >> > --- >> > v9: initial version added to this

Re: [PATCH 1/3] thermal: Add support for hierarchical thermal zones

2015-10-30 Thread kbuild test robot
Hi Javi, [auto build test WARNING on thermal/next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Javi-Merino/Hierarchical-thermal-zones/20151031-005118 config: m32r-m32104ut_defconfig (attached as

Re: [PATCH v2 2/5] mfd: ts4800-syscon: add driver for TS-4800 syscon

2015-10-30 Thread Lee Jones
On Thu, 29 Oct 2015, Damien Riegel wrote: > Driver for TS-4800 syscon. These registers belong to a FPGA that is > memory mapped and are used for counters, enable various IPs in the FPGA, > control LEDs, control IOs, etc. > > Currently, only the watchdog is handled. Why do you require your own

Re: [PATCH 1/1] ARM: meson: Add status LED for Odroid-C1

2015-10-30 Thread Edward Cragg
On Fri, Oct 09, 2015 at 03:37:10PM +0100, Edward Cragg wrote: > Add the blue status LED to the Hardkernel Odroid C1 board DTS. > This is the only programmable LED on the board. > > Signed-off-by: Edward Cragg > --- > arch/arm/boot/dts/meson8b-odroidc1.dts | 13 + > 1 file changed,

Re: [PATCH v2 3/5] watchdog: ts4800: add driver for TS-4800 watchdog

2015-10-30 Thread Lee Jones
> Where is your change-log? > > I have no idea what the intention of this patch is. FYI, the reason I left editing and subsequently sent by mistake was that I had to jump out to look at the subject in order to find the aim of this patch. > > Signed-off-by: Damien Riegel > > --- > >

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