Re: [PATCH v2 0/2] block,scsi: fixup blk_get_request dead queue scenarios

2014-06-27 Thread Jeff Moyer
Joe Lawrence writes: > On Thu, 26 Jun 2014, Jeff Moyer wrote: >> Thanks, Jens. Joe, the patches don't apply anymore... would you mind >> sending an updated set so Jens doesn't have to do the fixups? I think >> you also need to convert blk_mq_alloc_request, I didn't see that in your >> patch. >

Re: [PATCH V4 13/16] irqchip: crossbar: Introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-27 Thread Jason Cooper
On Thu, Jun 26, 2014 at 12:40:31PM +0530, Sricharan R wrote: > From: Nishanth Menon > > Currently we attempt to map any crossbar value to an IRQ, however, > this is not correct from hardware perspective. There is a max crossbar > event number upto which hardware supports. So describe the same in

virt_blk BUG: sleeping function called from invalid context

2014-06-27 Thread Josh Boyer
Hi All, We've had a report[1] of the virt_blk driver causing a lot of spew because it's calling a sleeping function from an invalid context. The backtrace is below. This is with kernel v3.16-rc2-69-gd91d66e88ea9. The reporter is on CC and can give you relevant details. josh [1]

Re: [PATCH V4 15/16] documentation: dt: omap: crossbar: Add description for interrupt consumer

2014-06-27 Thread Jason Cooper
On Thu, Jun 26, 2014 at 12:40:33PM +0530, Sricharan R wrote: > From: Nishanth Menon > > The current crossbar description does not include the description > required for the consumer of the crossbar, a.k.a devices whoes events > pass through the crossbar into the GIC interrupt controller. > >

Re: __schedule #DF splat

2014-06-27 Thread Borislav Petkov
On Fri, Jun 27, 2014 at 01:41:30PM +0200, Paolo Bonzini wrote: > Il 27/06/2014 12:18, Borislav Petkov ha scritto: > >Joerg says I should bisect but I'm busy with other stuff. If people are > >interested in chasing this further, I could free up some time to do > >so... > > Please first try "-M

Re: [PATCH 1/1] sound/soc/codecs/wm0010.c: add static to local variable

2014-06-27 Thread Mark Brown
On Tue, May 27, 2014 at 08:57:55AM +0200, Fabian Frederick wrote: > Also add const to array Applied, please submit patches following the process in SubmittingPatches - CC the relevant maintainers and lists and use a subject line in the normal format for the subsystem. signature.asc Description:

Re: [PATCH] regulator: twl: Convert to use devm_kmemdup()

2014-06-27 Thread Mark Brown
On Mon, Jun 16, 2014 at 09:44:20AM +0800, Axel Lin wrote: > Signed-off-by: Axel Lin Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH 08/15] kexec: New syscall kexec_file_load() declaration

2014-06-27 Thread Vivek Goyal
On Thu, Jun 26, 2014 at 02:03:17PM -0700, Andy Lutomirski wrote: > On Thu, Jun 26, 2014 at 1:43 PM, Vivek Goyal wrote: > > On Thu, Jun 26, 2014 at 04:33:37PM -0400, Vivek Goyal wrote: > >> This is the new syscall kexec_file_load() declaration/interface. I have > >> reserved the syscall number

Re: [PATCH] regulator: max8952: Convert to devm_gpio_request_one()

2014-06-27 Thread Mark Brown
On Mon, Jun 16, 2014 at 10:12:25AM +0800, Axel Lin wrote: > Signed-off-by: Axel Lin Applied, thanks. signature.asc Description: Digital signature

Re: [STLinux Kernel] [PATCH RESEND 11/12] drivers: clk: st: Update frequency tables for fs660c32 and fs432c65

2014-06-27 Thread Gabriel Fernandez
On 5 June 2014 13:13, Peter Griffin wrote: > Hi Gabi, > > See my comment below > > On Wed, 04 Jun 2014, Gabriel FERNANDEZ wrote: > >> This patch extend the range of possible frequencies of the fs432c65 >> and fs660c32 Quad frequency synthesizers. >> >> Signed-off-by: Gabriel Fernandez >> --- >>

Re: [PATCH] clk: s2mps11: Fix double free corruption during driver unbind

2014-06-27 Thread Yadwinder Singh Brar
Hi Krzystof, On Fri, Jun 27, 2014 at 4:04 PM, Krzysztof Kozlowski wrote: > After unbinding the driver memory was corrupted by double free of > clk_lookup structure. This lead to OOPS when re-binding the driver > again. > > The driver allocated memory for 'clk_lookup' with devm_kzalloc. During >

Re: [STLinux Kernel] [PATCH RESEND 05/12] drivers: clk: st: STiH407: Support for clockgenA0

2014-06-27 Thread Gabriel Fernandez
On 5 June 2014 13:57, Peter Griffin wrote: > Hi Gabi, > > On Wed, 04 Jun 2014, Gabriel FERNANDEZ wrote: > >> The patch added support for DT registration of ClockGenA0 >> It includes c32 type PLL. >> >> Signed-off-by: Gabriel Fernandez >> Signed-off-by: Olivier Bideau >> --- >>

[PATCH] usb: gadget: serial: replace hardcoded ttyGS with PREFIX

2014-06-27 Thread Richard Leitner
Replace all hardcoded ttyGS strings with the PREFIX macro. Therefore the PREFIX definition is moved to u_serial.h. Furthermore the modified files are checkpatch.pl compliant now. Signed-off-by: Richard Leitner --- drivers/usb/gadget/f_acm.c| 49 +

[PATCH] staging: wlan-ng/hfa384x_usb.c: add blank line after declarations

2014-06-27 Thread Cheng-Wei Lee
This patch fixes the following checkpatch.pl issues in hfa384x_usb.c: WARNING: Missing a blank line after declarations Signed-off-by: Quentin Lee --- drivers/staging/wlan-ng/hfa384x_usb.c |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c

Re: __schedule #DF splat

2014-06-27 Thread Paolo Bonzini
Il 27/06/2014 12:18, Borislav Petkov ha scritto: Joerg says I should bisect but I'm busy with other stuff. If people are interested in chasing this further, I could free up some time to do so... Please first try "-M pc-1.7" on the 2.0 QEMU. If it fails, please do bisect it. A QEMU bisection

Re: [PATCH/RFC] Re: recvmmsg() timeout behavior strangeness [RESEND]

2014-06-27 Thread Michael Kerrisk (man-pages)
Hi Arnaldo, On 05/28/2014 02:20 PM, Michael Kerrisk (man-pages) wrote: > On 05/27/2014 10:30 PM, Arnaldo Carvalho de Melo wrote: >> Em Tue, May 27, 2014 at 09:28:37PM +0200, Michael Kerrisk (man-pages) >> escreveu: >>> On Tue, May 27, 2014 at 9:21 PM, Arnaldo Carvalho de Melo >>> wrote: Em

[PATCH v2] drm/gk20a: add BAR instance

2014-06-27 Thread Alexandre Courbot
GK20A's BAR is functionally identical to NVC0's, but do not support being ioremapped write-combined. Create a BAR instance for GK20A that reflect that state. Signed-off-by: Alexandre Courbot --- Changes since v1: - Fix compilation warning due to missing cast Patch 1 of the series was ok and

Re: [PATCH 7/9] ARM64: kernel: add support for cpu cache information

2014-06-27 Thread Mark Rutland
On Fri, Jun 27, 2014 at 12:22:17PM +0100, Sudeep Holla wrote: > Hi Mark, > > Thanks for the review. > > On 27/06/14 11:36, Mark Rutland wrote: > > Hi Sudeep, > > > > On Wed, Jun 25, 2014 at 06:30:42PM +0100, Sudeep Holla wrote: > >> From: Sudeep Holla > >> > >> This patch adds support for

Re: [PATCH 00/15][V4] kexec: A new system call to allow in kernel loading

2014-06-27 Thread Vivek Goyal
On Thu, Jun 26, 2014 at 01:58:11PM -0700, Andrew Morton wrote: > On Thu, 26 Jun 2014 16:33:29 -0400 Vivek Goyal wrote: > > > This patch series does not do kernel signature verification yet. I plan > > to post another patch series for that. Now distributions are already signing > > PE/COFF

Re: [PATCH/RFC] Re: recvmmsg() timeout behavior strangeness [RESEND]

2014-06-27 Thread Michael Kerrisk (man-pages)
On 06/24/2014 10:25 PM, Arnaldo Carvalho de Melo wrote: > Em Mon, Jun 16, 2014 at 11:58:51AM +0200, Michael Kerrisk (man-pages) > escreveu: >> Hi Arnaldo, >> >> Things have gone quiet ;-). What's the current state of this patch? > > Yeah, I kept meaning to prod the other people on this thread

[PATCH] drm/ttm: recognize ARM arch in ioprot handler

2014-06-27 Thread Alexandre Courbot
From: Lucas Stach Nouveau can now be used on ARM, so add an ioprot handler for this architecture. Signed-off-by: Lucas Stach Signed-off-by: Alexandre Courbot --- drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: [PATCHv5 0/4] iio: adc: exynos_adc: Support Exynos3250 ADC and code clean

2014-06-27 Thread Tomasz Figa
Hi Chanwoo, On 27.06.2014 06:30, Chanwoo Choi wrote: > Changes from v4: > - Use 'exynos_adc_data' structure instead of 'exynos_adc_ops' structure > and remove enum variable of ADC version > - Fix wrong name of special clock (sclk_tsadc -> sclk_adc) > - Add reviewed message by Naveen Krishna

Re: [PATCH] i2c-taos-evm: Use module_serio_driver()

2014-06-27 Thread Wolfram Sang
On Fri, Jun 13, 2014 at 09:52:24PM +0200, Christoph Jaeger wrote: > Get rid of some boilerplate code by using module_serio_driver(). > > Signed-off-by: Christoph Jaeger Applied to for-next, thanks! signature.asc Description: Digital signature

[PATCH v2 2/2] usb: chipidea: Add support for zynq usb host and device controller

2014-06-27 Thread Punnaiah Choudary Kalluri
Zynq soc uses Chipidea/Synopsys usb IP core(CI13612). This patch adds necessary glue to allow the chipidea driver to work on zynq soc. Signed-off-by: Punnaiah Choudary Kalluri --- Changes in v2: - modified the commit message for better readability - fixed the dev_err message ---

[PATCH v2 1/2] usb: chipidea: zynq: Add device tree binding information

2014-06-27 Thread Punnaiah Choudary Kalluri
Document device tree binding information as required by the ZYNQ USB controller. Signed-off-by: Punnaiah Choudary Kalluri --- Changes in v2: - none --- .../devicetree/bindings/usb/ci-hdrc-zynq.txt | 23 1 files changed, 23 insertions(+), 0 deletions(-) create mode

[PATCH v3 1/2] drm/nouveau: cleanup TTM population logic

2014-06-27 Thread Alexandre Courbot
TTM pages can currently be populated using 3 different methods, but the code does not make it clear which one is used. The same complex conditions are tested in various parts of the code, which makes it difficult to follow and error prone. This patch introduces an enum into the nouveau_drm struct

[PATCH v3 0/2] drm: nouveau: memory coherency for ARM

2014-06-27 Thread Alexandre Courbot
v2 was doing some pretty nasty things with the DMA API, so I took a different approach for this v3. As suggested, this version uses ttm_dma_populate() to populate BOs. The reason for doing this was that it would entitle us to using the DMA sync functions, but since the memory returned is already

[PATCH v3 2/2] drm/nouveau: use DMA TT population method on ARM

2014-06-27 Thread Alexandre Courbot
Cached memory accesses between the CPU and the GPU are not coherent on ARM. Use the DMA TTM allocator on this architecture to obtain coherent memory. Signed-off-by: Alexandre Courbot --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

Re: Oops: 17 SMP ARM (v3.16-rc2)

2014-06-27 Thread Russell King - ARM Linux
On Thu, Jun 26, 2014 at 04:14:24PM +0100, Russell King - ARM Linux wrote: > On Thu, Jun 26, 2014 at 02:44:52PM +, Mattis Lorentzon wrote: > > We have managed to trigger the Oops by just transferring a large file > > over nfs > > cat /mnt/foo > /dev/null > > where foo is a file that is

Re: [PATCH 7/9] ARM64: kernel: add support for cpu cache information

2014-06-27 Thread Sudeep Holla
Hi Mark, Thanks for the review. On 27/06/14 11:36, Mark Rutland wrote: Hi Sudeep, On Wed, Jun 25, 2014 at 06:30:42PM +0100, Sudeep Holla wrote: From: Sudeep Holla This patch adds support for cacheinfo on ARM64. On ARMv8, the cache hierarchy can be identified through Cache Level ID (CLIDR)

Re: [PATCH] staging/lustre: disable virtual block device for 64K pages

2014-06-27 Thread Dilger, Andreas
The patch looks mostly OK, though I see there is also a CONFIG_PPC_256K_PAGES define that should probably be handled. Cheers, Andreas On 2014/06/20, 6:23 AM, "Arnd Bergmann" wrote: >The lustre virtual block device cannot handle 64K pages and fails at >compile >time. To avoid running into this

Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-27 Thread Jason Cooper
On Thu, Jun 26, 2014 at 09:48:25AM -0700, Feng Kan wrote: > On Wed, Jun 25, 2014 at 6:05 PM, Thomas Gleixner wrote: > > On Wed, 25 Jun 2014, Feng Kan wrote: > > > >> This change is made to preserve the GIC v2 bypass bits in the > >> GIC_CPU_CTRL register (also known as the GICC_CTLR register in

Re: [RFC 04/10] memory: Add Tegra124 memory controller support

2014-06-27 Thread Thierry Reding
On Fri, Jun 27, 2014 at 01:07:04PM +0200, Arnd Bergmann wrote: > On Thursday 26 June 2014 22:49:44 Thierry Reding wrote: > > +static const struct tegra_mc_client tegra124_mc_clients[] = { > > + { > > + .id = 0x01, > > + .name = "display0a", > > +

Re: [RFC 04/10] memory: Add Tegra124 memory controller support

2014-06-27 Thread Thierry Reding
On Fri, Jun 27, 2014 at 12:46:38PM +0300, Hiroshi DOyu wrote: > > Thierry Reding writes: > > > From: Thierry Reding > > > > The memory controller on NVIDIA Tegra124 exposes various knobs that can > > be used to tune the behaviour of the clients attached to it. > > > > Currently this driver

Re: [RFC][PATCH 1/2] dma: imx-sdma: Add device to device support

2014-06-27 Thread Nicolin Chen
On Fri, Jun 13, 2014 at 06:07:04PM +0800, Nicolin Chen wrote: > This patch adds DEV_TO_DEV support for i.MX SDMA driver to support data > tranfer between two peripheral FIFOs. The per_2_per script requires two > peripheral addresses and two DMA requests. So this patch also adds them > into private

Potvrdenie identity Webmail

2014-06-27 Thread WebMail Administrator
Potvrdenie identity Webmail The poštová schránka prekročila jeden alebo viac z uvedených rozmerov správcu. Tie nemusia byť schopný odosielať alebo prijímať nové správy, až Poštová schránka je zmenšenej veľkosti. Ak chcete viac miesta k dispozícii, kliknite na nižšie uvedený odkaz a zadajte

Re: [RFC 04/10] memory: Add Tegra124 memory controller support

2014-06-27 Thread Arnd Bergmann
On Thursday 26 June 2014 22:49:44 Thierry Reding wrote: > +static const struct tegra_mc_client tegra124_mc_clients[] = { > + { > + .id = 0x01, > + .name = "display0a", > + .swgroup = TEGRA_SWGROUP_DC, > + .smmu = { > +

Re: [PATCH v4 06/13] ARM64 / ACPI: Introduce early_param for "acpi"

2014-06-27 Thread Graeme Gregory
On Fri, Jun 27, 2014 at 11:07:48AM +0200, Arnd Bergmann wrote: > On Friday 27 June 2014 11:49:29 Hanjun Guo wrote: > > + > > +static int __init parse_acpi(char *arg) > > +{ > > + if (!arg) > > + return -EINVAL; > > + > > + /* "acpi=off" disables both ACPI table parsing

Re: [PATCH v7 1/6] pci: Introduce pci_register_io_range() helper function.

2014-06-27 Thread Arnd Bergmann
On Thursday 26 June 2014 19:44:21 Rob Herring wrote: > > Although a bit late, I'm raising this now and hopefully we'll come to a > > conclusion soon. Delaying arm64 PCIe support even further is not a real > > option, which leaves us with: > > > > 1. Someone else (with enough PCIe knowledge)

Re: [Patch V3 4/5] I2C/ACPI: Add i2c ACPI operation region support

2014-06-27 Thread Wolfram Sang
On Tue, May 20, 2014 at 08:59:23PM +0800, Lan Tianyu wrote: > ACPI 5.0 spec(5.5.2.4.5) defines GenericSerialBus(i2c, spi, uart) operation > region. > It allows ACPI aml code able to access such kind of devices to implement > some ACPI standard method. > > ACPI Spec defines some access attribute

Re: [Patch V3 5/5] I2C/ACPI: Clean up I2C ACPI code and Add CONFIG_I2C_ACPI config

2014-06-27 Thread Wolfram Sang
On Tue, May 20, 2014 at 08:59:24PM +0800, Lan Tianyu wrote: > Clean up ACPI related code in the i2c core and add CONFIG_I2C_ACPI > to enable I2C ACPI code. > > Current there is a race between removing I2C ACPI operation region > and ACPI AML code accessing. So make i2c core built-in if

Re: [RFC 10/10] mmc: sdhci-tegra: Add IOMMU support

2014-06-27 Thread Thierry Reding
On Fri, Jun 27, 2014 at 12:46:02PM +0300, Hiroshi DOyu wrote: > > Thierry Reding writes: > > > From: Thierry Reding > > > > Attach to the device's master interface of the IOMMU at .probe() time. > > IOMMU support becomes available via the DMA mapping API interoperation > > code, but this

Re: [RFC 09/10] drm/tegra: Add IOMMU support

2014-06-27 Thread Thierry Reding
On Fri, Jun 27, 2014 at 12:46:14PM +0300, Hiroshi DOyu wrote: > Thierry Reding writes: [...] > > diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c [...] > > + if (tegra->domain) { > > + err = iommu_attach_device(tegra->domain, dc->dev); > > I wanted to keep

Re: [PATCH 07/22] media: Use pci_zalloc_consistent

2014-06-27 Thread Mauro Carvalho Chehab
Em Fri, 27 Jun 2014 10:20:33 +0200 Hans Verkuil escreveu: > Hi Joe, > > For the media subsystem: > > Acked-by: Hans Verkuil Err... I would rather prefer to apply this patch on our subsystem, in order to avoid potential conflicts with other patches. Not really a big deal, as those drivers

Re: [RFC 09/10] drm/tegra: Add IOMMU support

2014-06-27 Thread Arnd Bergmann
On Friday 27 June 2014 12:46:14 Hiroshi DOyu wrote: > > Thierry Reding writes: > > > From: Thierry Reding > > > > When an IOMMU device is available on the platform bus, allocate an IOMMU > > domain and attach the display controllers to it. The display controllers > > can then scan out

Re: [PATCH] spi: qup: Add DMA capabilities

2014-06-27 Thread Mark Brown
On Thu, Jun 26, 2014 at 04:06:21PM -0500, Andy Gross wrote: > + if (xfer->rx_buf) { > + rx_dma = dma_map_single(controller->dev, xfer->rx_buf, > + xfer->len, DMA_FROM_DEVICE); It would be better to use the core DMA mapping code rather than open coding. This

[GIT PULL] MFD fixes for v3.16 -rcs

2014-06-27 Thread Lee Jones
Hi Linus, The following changes since commit a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee: Linux 3.16-rc2 (2014-06-21 19:02:54 -1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git tags/mfd-fixes-3.16 for you to fetch changes up to

[PATH v2] mxc_nand: use our own read_page function

2014-06-27 Thread Michael Grzeschik
The current approach of the read_page function is to iterate over all subpages and call the correct_data function. The correct_data function currently does the same. It iterates over all subpages and checks for correctable and uncorrectable data. This redundant call for each subpage leads to

Re: [PATCH 7/9] ARM64: kernel: add support for cpu cache information

2014-06-27 Thread Mark Rutland
Hi Sudeep, On Wed, Jun 25, 2014 at 06:30:42PM +0100, Sudeep Holla wrote: > From: Sudeep Holla > > This patch adds support for cacheinfo on ARM64. > > On ARMv8, the cache hierarchy can be identified through Cache Level ID > (CLIDR) register while the cache geometry is provided by Cache Size ID

[PATCH] clk: s2mps11: Fix double free corruption during driver unbind

2014-06-27 Thread Krzysztof Kozlowski
After unbinding the driver memory was corrupted by double free of clk_lookup structure. This lead to OOPS when re-binding the driver again. The driver allocated memory for 'clk_lookup' with devm_kzalloc. During driver removal this memory was freed twice: once by clkdev_drop() and second by devm

[PATCH 1/2] drm/nouveau/bar: add noncached ioremap property

2014-06-27 Thread Alexandre Courbot
Some BARs (like GK20A's) do not support being ioremapped write-combined. Add a boolean property to the BAR structure and handle that case in the Nouveau BO implementation. Signed-off-by: Alexandre Courbot --- drivers/gpu/drm/nouveau/core/include/subdev/bar.h | 3 +++

[PATCH 2/2] drm/gk20a: add BAR instance

2014-06-27 Thread Alexandre Courbot
GK20A's BAR is functionally identical to NVC0's, but do not support being ioremapped write-combined. Create a BAR instance for GK20A that reflect that state. Signed-off-by: Alexandre Courbot --- drivers/gpu/drm/nouveau/Makefile | 1 +

[RFC PATCH] bio-integrity: add "bip_max_vcnt" into struct bio_integrity_payload

2014-06-27 Thread Gu Zheng
Commit "08778795"(block: Fix nr_vecs for inline integrity vectors) from Martin introduces the function bip_integrity_vecs(get the useful vectors) to fix the issue about nr_vecs for inline integrity vectors that reported by David Milburn. But it seems that bip_integrity_vecs() will return the wrong

Re: [PATCH] zram: revalidate disk after capacity change

2014-06-27 Thread Jerome Marchand
On 06/26/2014 03:16 AM, Minchan Kim wrote: > Alexander reported mkswap on /dev/zram0 is failed if other process > is opening the block device file. > > Step is as follows, > > 0. Reset the unused zram device. > 1. Use a program that opens /dev/zram0 with O_RDWR and sleeps >until killed. > 2.

Re: [PATCH v6 net-next 1/4] net: flow_dissector: avoid multiple calls in eBPF

2014-06-27 Thread Daniel Borkmann
On 06/26/2014 12:00 AM, Chema Gonzalez wrote: ... There's still the problem of whether we want to obsolete classic BPF in the kernel before the tools (libpcap mainly) accept eBPF. This can take a lot. Finally, what's the user's CLI interface you have in mind? Right now, tcpdump expressions are

Re: mfd: sec-core requires regulators

2014-06-27 Thread Lee Jones
On Fri, 27 Jun 2014, Lee Jones wrote: > On Tue, 24 Jun 2014, Arnd Bergmann wrote: > > > The newly added sec-core mfd module calls the regulator_suspend_prepare() > > function, which is only available if the regulator API is provided. This > > matches the usage of the driver, so we can just add a

Re: [PATCH 2/2] rsi: fix memory leaks and error handling in rsi_91x_usb

2014-06-27 Thread Jonas Gorski
On Fri, Jun 27, 2014 at 12:51 AM, Alexey Khoroshilov wrote: > The patch fixes a couple of issues: > - absence of deallocation of rsi_dev->rx_usb_urb[0] in the driver; > - potential NULL pointer dereference because of lack of checks for memory > allocation success in rsi_init_usb_interface(). >

Re: __schedule #DF splat

2014-06-27 Thread Borislav Petkov
On Wed, Jun 25, 2014 at 10:26:50PM +0200, Borislav Petkov wrote: > On Wed, Jun 25, 2014 at 05:32:28PM +0200, Borislav Petkov wrote: > > Hi guys, > > > > so I'm looking at this splat below when booting current linus+tip/master > > in a kvm guest. Initially I thought this is something related to

[PATCH] gpio_flash: fix the CPLB miss bug for gpio expanded flash

2014-06-27 Thread Aaron Wu
In this bug, the address operation range may exceed the window size defined by gpio expanded flash MTD partition. Signed-off-by: Aaron Wu --- drivers/mtd/maps/gpio-addr-flash.c | 34 -- 1 file changed, 28 insertions(+), 6 deletions(-) diff --git

weird oops in kernel/sched/core.c

2014-06-27 Thread Arturo Borrero Gonzalez
Hi there! It seems I hit a oops in kernel/sched/core.c This happened in a libvirt/kvm x86_64 virtual machine. I can't get a complete report, and the virt-manager only let me know the message in the screenshot [1]. Is a 3.15 based-kernel. No special workload. I was playing with some Netfilter

Re: [PATCH] arch/score/include/uapi/asm/ptrace.h: Add prefix 'SCORE_' for related macros

2014-06-27 Thread Chen Gang
On 06/25/2014 08:28 AM, Chen Gang wrote: > On 06/24/2014 10:44 PM, Guenter Roeck wrote: >> On 06/24/2014 06:24 AM, Chen Gang wrote: >>> On 06/23/2014 11:03 AM, Chen Gang wrote: On 06/22/2014 11:02 PM, Guenter Roeck wrote: > On 06/22/2014 07:53 AM, Guenter Roeck wrote: >> I did that,

Re: [PATCH 00/13] leds: fix attribute-creation races

2014-06-27 Thread Jiri Kosina
On Thu, 26 Jun 2014, Greg Kroah-Hartman wrote: > > Thanks a lot for driving this. I will applied this patchset into my > > -devel branch. After I got the Ack from Input guys, I will apply it to > > my for-next branch then. > > Series looks good to me, Johan, thanks for doing this work. Yeah,

[PATCH v2] dma-mapping: Provide write-combine allocations

2014-06-27 Thread Thierry Reding
From: Thierry Reding Provide an implementation for dma_{alloc,free,mmap}_writecombine() when the architecture supports DMA attributes. Signed-off-by: Thierry Reding --- Changes in v2: - Add a generic dma_mmap_writecombine() function arch/arm/include/asm/dma-mapping.h | 16

[PATCH 2/3] staging: cxt1e1: count fragmented packet properly.

2014-06-27 Thread Daeseok Youn
OS_mem_token_tlen() is same return value as OS_mem_token_len(). That means packet count is always 1. So OS_mem_token_tlen() must be total length of packet and OS_mem_token_len() has a length of fragmented packet. And then it can count total count of fragmented packets properly. And

[PATCH 3/3] staging: cxt1e1: remove OS_mem_token_xxxx interfaces in sbecom_inline_linux.h

2014-06-27 Thread Daeseok Youn
OS_mem_token_ interfaces are useless, so just replaced with sk_buff related fuctions. Signed-off-by: Daeseok Youn --- drivers/staging/cxt1e1/musycc.c | 45 +- drivers/staging/cxt1e1/pmcc4_drv.c | 11 ++-- drivers/staging/cxt1e1/pmcc4_private.h

[PATCH 1/3] staging: cxt1e1: Remove useless OS_phystov() and OS_vtophys()

2014-06-27 Thread Daeseok Youn
OS_phystov()/OS_vtophys() are replaced with __va()/__pa(). Signed-off-by: Daeseok Youn --- drivers/staging/cxt1e1/musycc.c | 16 drivers/staging/cxt1e1/pmcc4_drv.c | 12 ++-- drivers/staging/cxt1e1/sbecom_inline_linux.h | 19

Re: [RFC 04/10] memory: Add Tegra124 memory controller support

2014-06-27 Thread Hiroshi DOyu
Thierry Reding writes: > From: Thierry Reding > > The memory controller on NVIDIA Tegra124 exposes various knobs that can > be used to tune the behaviour of the clients attached to it. > > Currently this driver sets up the latency allowance registers to the HW > defaults. Eventually an API

Re: [RFC 09/10] drm/tegra: Add IOMMU support

2014-06-27 Thread Hiroshi DOyu
Thierry Reding writes: > From: Thierry Reding > > When an IOMMU device is available on the platform bus, allocate an IOMMU > domain and attach the display controllers to it. The display controllers > can then scan out non-contiguous buffers by mapping them through the > IOMMU. > >

Re: [RFC 10/10] mmc: sdhci-tegra: Add IOMMU support

2014-06-27 Thread Hiroshi DOyu
Thierry Reding writes: > From: Thierry Reding > > Attach to the device's master interface of the IOMMU at .probe() time. > IOMMU support becomes available via the DMA mapping API interoperation > code, but this explicit attachment is necessary to ensure proper probe > order. > > Signed-off-by:

Re: [PATCH v5 10/14] regulator: Add driver for Maxim 77802 PMIC regulators

2014-06-27 Thread Javier Martinez Canillas
Hello Lee, Thanks a lot for your feedback. On 06/27/2014 11:26 AM, Lee Jones wrote: > On Thu, 26 Jun 2014, Javier Martinez Canillas wrote: >> The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout >> (LDO) regulators. This patch adds support for all these regulators >> found on the

Re: [PATCH - RESEND] Bluetooth: Keep master role when SCO or eSCO is active

2014-06-27 Thread Marcel Holtmann
Hi Kiran, > Preserve the master role when SCO or eSCO is active > as this improves compatability with lots of > headset and chipset combinations. this comment is pretty much non-sense. If you have an incoming BR/EDR connection, then by default you will be slave. The acceptor is the slave, there

Re: [PATCH v2 8/9] regulator: palmas: add driver data and modularize the probe

2014-06-27 Thread Keerthy
Hi Lee Jones, On Friday 27 June 2014 01:53 PM, Lee Jones wrote: On Wed, 18 Jun 2014, Keerthy wrote: add driver data and modularize the probe. Nit: This is a sentence, it should start with a capital letter. The series is already pulled by Mark. I Can send fixes on top of that patch set.

Re: [PATCH 8/9] ARM: kernel: add support for cpu cache information

2014-06-27 Thread Sudeep Holla
Hi, On 26/06/14 19:45, Stephen Boyd wrote: On 06/26/14 04:36, Sudeep Holla wrote: Hi Stephen, On 26/06/14 01:19, Stephen Boyd wrote: On 06/25/14 10:30, Sudeep Holla wrote: + +/* + * Which cache CCSIDR represents depends on CSSELR value + * Make sure no one else changes CSSELR during this +

Re: [PATCH v5 02/14] mfd: max77686: Allow the max77686 rtc to wakeup the system

2014-06-27 Thread Javier Martinez Canillas
Hello Lee, On 06/27/2014 11:21 AM, Lee Jones wrote: > On Thu, 26 Jun 2014, Javier Martinez Canillas wrote: > >> From: Doug Anderson >> >> The max77686 includes an RTC that keeps power during suspend. It's >> convenient to be able to use it as a wakeup source. >> >> NOTE: due to wakeup

RE: [PATCH] scsi: pm8001: pm80xx_hwi.c: Cleaning up variable is set more than once

2014-06-27 Thread Suresh Thiagarajan
On Thu, Jun 26, 2014 at 1:50 PM, Maurizio Lombardi wrote: > On 06/26/2014 10:09 AM, Jack Wang wrote: >> Thanks Rickard, >> >> From my point of view, looks good, but I'd like to get review from Anand >> (cc-ed). > > I would like to add that I noticed that this fields is only set and appears >

Re: [PATCH v5 10/14] regulator: Add driver for Maxim 77802 PMIC regulators

2014-06-27 Thread Lee Jones
On Thu, 26 Jun 2014, Javier Martinez Canillas wrote: > The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout > (LDO) regulators. This patch adds support for all these regulators > found on the MAX77802 PMIC and is based on a driver added by Simon > Glass to the Chrome OS kernel 3.8

Re: [PATCH v3 4/9] ACPI, x86: Extended error log driver for x86 platform

2014-06-27 Thread Borislav Petkov
On Fri, Jun 27, 2014 at 01:34:45PM +0800, Xie XiuQi wrote: > The call graph is like this, > do_machine_check > -> mce_log > -> atomic_notifier_call_chain(_mce_decoder_chain ...) >-> ... > -> extlog_print > -> print_extlog_rcd > -> __print_extlog_rcd >-> printk > >

Re: [PATCH v5 02/14] mfd: max77686: Allow the max77686 rtc to wakeup the system

2014-06-27 Thread Lee Jones
On Thu, 26 Jun 2014, Javier Martinez Canillas wrote: > From: Doug Anderson > > The max77686 includes an RTC that keeps power during suspend. It's > convenient to be able to use it as a wakeup source. > > NOTE: due to wakeup ordering problems this patch alone doesn't work so > well on

Re: [PATCHv5 2/2] arm: Get rid of meminfo

2014-06-27 Thread Laura Abbott
On 6/24/2014 1:49 AM, Uwe Kleine-König wrote: > Hi Laura, > > On Mon, Jun 23, 2014 at 01:47:55PM -0700, Laura Abbott wrote: >> Thanks for the report. > Thanks for your reply to address it :-) > Are you already aware of the mail with Message-Id: >

[PATCH - RESEND] Bluetooth: Keep master role when SCO or eSCO is active

2014-06-27 Thread Kiran Kumar Raparthy
From: "hyungseoung.yoo" Preserve the master role when SCO or eSCO is active as this improves compatability with lots of headset and chipset combinations. This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. It looks like it

Re: [PATCH] regulator: tps65917: Fix SMPS enable/disable/is_enable

2014-06-27 Thread Keerthy
Hello Nishanth, On Friday 27 June 2014 12:01 AM, Nishanth Menon wrote: We use regmap regulator ops to enable/disable and check if regulator is enabled for various SMPS. However, these depend on valid enable_reg, enable_mask and enable_value in regulator descriptor. So, similar to fix we did in

Re: [PATCH 2/2] mxc_nand: use our own read_page function

2014-06-27 Thread Michael Grzeschik
On Thu, Jun 26, 2014 at 10:42:48PM +0200, Michael Grzeschik wrote: > The current approach of the read_page function is to iterate over all > subpages and call the correct_data function. The correct_data function > currently does the same. It iterates over all subpages and checks for > correctable

Re: [PATCH v2 1/3] cgroup: fix mount failure in a corner case

2014-06-27 Thread Li Zefan
Made a mistake again.. :( == From: Li Zefan Subject: [PATCH 1/3] cgroup: fix mount failure in a corner case # cat test.sh #! /bin/bash mount -t cgroup -o cpu xxx /cgroup umount /cgroup mount -t cgroup -o cpu,cpuacct xxx /cgroup umount /cgroup # ./test.sh mount:

Re: mfd: sec-core requires regulators

2014-06-27 Thread Lee Jones
On Tue, 24 Jun 2014, Arnd Bergmann wrote: > The newly added sec-core mfd module calls the regulator_suspend_prepare() > function, which is only available if the regulator API is provided. This > matches the usage of the driver, so we can just add a Kconfig dependency. > > Reported-by: Jim Davis

Re: [Linaro-acpi] [PATCH v4 12/13] ARM64 / ACPI: if we chose to boot from acpi then disable FDT

2014-06-27 Thread Arnd Bergmann
On Friday 27 June 2014 11:49:35 Hanjun Guo wrote: > From: Graeme Gregory > > If the early boot methods of acpi are happy that we have valid ACPI > tables and acpi=off has not been passed. Then do not unflat devicetree > effectively disabling further hardware probing from DT. > I guess this

Re: [PATCH] sysctl: Add a feature to drop caches selectively

2014-06-27 Thread Bityutskiy, Artem
On Fri, 2014-06-27 at 12:08 +0300, Artem Bityutskiy wrote: > To make 100% sure you'd not only need to drop VFS-level caches but also > file-system-level caches. Indeed, file-systems have their own rather Sorry, I wanted to say "rather complex" here > buffers for different indexing data-structures,

Re: [PATCH v4 06/13] ARM64 / ACPI: Introduce early_param for "acpi"

2014-06-27 Thread Arnd Bergmann
On Friday 27 June 2014 11:49:29 Hanjun Guo wrote: > + > +static int __init parse_acpi(char *arg) > +{ > + if (!arg) > + return -EINVAL; > + > + /* "acpi=off" disables both ACPI table parsing and interpreter */ > + if (strcmp(arg, "off") == 0) { > +

Re: [PATCH] sysctl: Add a feature to drop caches selectively

2014-06-27 Thread Artem Bityutskiy
On Fri, 2014-06-27 at 10:41 +0200, Matthias Schniedermeyer wrote: > On 26.06.2014 13:57, Luká? Czerner wrote: > > > > So if the authors want to sell this new interface (in whatever form) to > > > the kernel community, they should start with providing a solid use-case, > > > with some more

LOAN OFFER

2014-06-27 Thread Stanley Clarke
I am Stanley Clarke a private lender located in USA.I can help you with a loan you are looking for @ 3% interest rate,For Urgent Response Email: stanleyloancla...@gmail.com Stanley Clarke. Email: stanleyloancla...@gmail.com Telephone:(781)-369-5127 -- To unsubscribe from this list: send the

Re: [PATCH] sysctl: Add a feature to drop caches selectively

2014-06-27 Thread Lukáš Czerner
On Fri, 27 Jun 2014, Matthias Schniedermeyer wrote: > Date: Fri, 27 Jun 2014 10:41:39 +0200 > From: Matthias Schniedermeyer > To: Luká? Czerner > Cc: Artem Bityutskiy , > Bernd Schubert , > Dave Chinner , Thomas Knauth , > David Rientjes , > Maksym Planeta , > Alexander Viro

Re: [PATCH] spi: omap-uwire: fix compilation failure

2014-06-27 Thread Mark Brown
On Thu, Jun 26, 2014 at 11:07:38PM -0700, Olof Johansson wrote: > Patch 'spi: omap-uwire: use devm_ functions' (b3f6a57506b8) introduced a > build error due to a missing include file. Add it. A similar patch was applied a few days ago. signature.asc Description: Digital signature

Re: [PATCH net-next] pktgen: Fill the payload optionally with a pattern

2014-06-27 Thread Zoltan Kiss
On 26/06/14 01:54, David Miller wrote: From: Zoltan Kiss Date: Tue, 24 Jun 2014 21:40:15 +0100 Introduces a new flag called PATTERN, which puts a non-periodic, predicatble pattern into the payload. This was useful to reproduce an otherwise intermittent bug in xen-netback [1], where checksum

Re: [PATCH] sysctl: Add a feature to drop caches selectively

2014-06-27 Thread Bernd Schubert
On 06/27/2014 04:55 AM, Dave Chinner wrote: On Thu, Jun 26, 2014 at 02:10:28PM +0200, Bernd Schubert wrote: On 06/26/2014 01:57 PM, Lukáš Czerner wrote: On Thu, 26 Jun 2014, Artem Bityutskiy wrote: On Thu, 2014-06-26 at 12:36 +0200, Bernd Schubert wrote: On 06/26/2014 08:13 AM, Artem

Re: [PATCH v5 03/14] clk: max77686: Add DT include for MAX77686 PMIC clock

2014-06-27 Thread Javier Martinez Canillas
Hello Andreas, On 06/27/2014 10:26 AM, Andreas Färber wrote: > Hi Javier, > > Am 27.06.2014 09:53, schrieb Javier Martinez Canillas: >> Hello Andreas, >> >> On 06/27/2014 09:48 AM, Andreas Färber wrote: >>> Am 26.06.2014 20:15, schrieb Javier Martinez Canillas: This patch adds a dt-binding

Re: rtc/hctosys.c Problem during kernel boot

2014-06-27 Thread Alexander Holler
Am 23.06.2014 23:36, schrieb John Stultz: On Sat, Jun 21, 2014 at 6:08 AM, Alexander Holler wrote: Am 12.06.2014 01:53, schrieb John Stultz: You can read some of the previous discussion here: https://lkml.org/lkml/2013/6/17/533 I'd be very interested in patches to resolve this! And the

Re: [PATCH v5 08/14] mfd: max77802: Add DT binding documentation

2014-06-27 Thread Javier Martinez Canillas
Hello Andreas, Thanks a lot for your feedback. On 06/27/2014 10:06 AM, Andreas Färber wrote: > Am 26.06.2014 20:15, schrieb Javier Martinez Canillas: >> Add Device Tree binding documentation for Maxim 77802 PMIC. >> >> Signed-off-by: Javier Martinez Canillas >> --- >> >> Changes since v4:

Re: [RFC PATCH v6 04/20] iommu/arm-smmu: add capability IOMMU_CAP_INTR_REMAP

2014-06-27 Thread Will Deacon
On Thu, Jun 26, 2014 at 08:36:24PM +0100, Alex Williamson wrote: > On Thu, 2014-06-26 at 19:10 +, Chalamarla, Tirumalesh wrote: > > Thanks for the clarification Alex, That’s exactly my point, why are we > > relying on QEMU or something else to emulate the MSI space when we can > > directly

Re: [PATCH] sysctl: Add a feature to drop caches selectively

2014-06-27 Thread Matthias Schniedermeyer
On 26.06.2014 13:57, Luká? Czerner wrote: > > So if the authors want to sell this new interface (in whatever form) to > > the kernel community, they should start with providing a solid use-case, > > with some more details, explore alternatives and show how the > > alternatives do not work for

Re: [PATCH 4/5] perf trace: add pagefault statistics

2014-06-27 Thread Stanislav Fomichev
> Where is it? > usleep (19155), 151 events, 84.4%, 0:68 faults, 0.000 msec ^^^ maj:min -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [PATCH v5 03/14] clk: max77686: Add DT include for MAX77686 PMIC clock

2014-06-27 Thread Andreas Färber
Hi Javier, Am 27.06.2014 09:53, schrieb Javier Martinez Canillas: > Hello Andreas, > > On 06/27/2014 09:48 AM, Andreas Färber wrote: >> Am 26.06.2014 20:15, schrieb Javier Martinez Canillas: >>> This patch adds a dt-binding include for Maxim 77686 >>> PMIC clock IDs that can be to be shared

<    1   2   3   4   5   6   7   8   9   10   >