RE: [PATCH v7 0/8] Raid: enable talitos xor offload for improving performance

2012-08-30 Thread Liu Qiang-B32616
-Original Message- From: Dan Williams [mailto:d...@fb.com] Sent: Wednesday, August 29, 2012 10:53 PM To: Liu Qiang-B32616 Cc: vinod.k...@intel.com; a...@arndb.de; herb...@gondor.apana.org.au; gre...@linuxfoundation.org; linuxppc-...@lists.ozlabs.org; linux- ker...@vger.kernel.org;

Re: [PATCH 4/6] x86: Only direct map addresses that are marked as E820_RAM

2012-08-30 Thread H. Peter Anvin
This week is Kernel Summit Plumbers... people are kind of distracted. Borislav Petkov b...@amd64.org wrote: On Wed, Aug 29, 2012 at 02:17:51PM -0700, Yinghai Lu wrote: +struct range pfn_mapped[E820_X_MAX]; +int nr_pfn_mapped; change to static? + +void add_pfn_range_mapped(unsigned

Re: [PATCH 3/3] mtd: cmdlinepart: fix the wrong partitions number when truncating occurs

2012-08-30 Thread Artem Bityutskiy
On Sun, 2012-08-26 at 13:21 -0400, Huang Shijie wrote: This patch is based on the assumption that all the partitions are in the right offset order. Assume we have a 1GB(8Gb) nand chip, and we set the partitions in the command line like this: #gpmi-nand:100m(boot),100m(kernel),1g(rootfs)

Re: [PATCH 3/3] mtd: cmdlinepart: fix the wrong partitions number when truncating occurs

2012-08-30 Thread Huang Shijie
On Thu, Aug 30, 2012 at 2:43 PM, Artem Bityutskiy dedeki...@gmail.com wrote: On Sun, 2012-08-26 at 13:21 -0400, Huang Shijie wrote: This patch is based on the assumption that all the partitions are in the right offset order. Assume we have a 1GB(8Gb) nand chip, and we set the partitions in

Re: [PATCH] PM/devfreq: Use devm_* functions in exynos4_bus.c

2012-08-30 Thread 함명주
devm_* functions are device managed functions and make cleanup code simpler and smaller. devm_kzalloc and devm_regulator_get functions are used. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Signed-off-by: MyungJoo Ham myungjoo@samsung.com Applied to

Re: [PATCH] pwm: Call pwm_enable() before pwm_config()

2012-08-30 Thread Jingoo Han
On Friday, August 24, 2012 12:44 AM, Lars-Peter Clausen wrote: On 08/23/2012 04:19 PM, Benoît Thébaudeau wrote: Some PWM drivers enable the clock of the PWM peripheral in pwm_enable(). Hence, for these drivers, a call to pwm_config() does not have any effect before pwm_enable() has

Re: [RFC/PATCH] mmc: core: Add support for idle time BKOPs

2012-08-30 Thread Jaehoon Chung
On 08/05/2012 10:08 PM, Maya Erez wrote: When the mmcqd thread is idle, a delayed work is created to check the need for BKOPs. The time to start the delayed work is calculated based on the host controller suspend timeout, in case it was set. If not, a default time is used. If BKOPs is

Re: i2c-eg20t: regression since i2c_add_numbered_adapter change

2012-08-30 Thread Alexander Stein
Hello Jean, On Wednesday 29 August 2012 20:40:31, Jean Delvare wrote: Looks like what media and sound drivers are/were doing to assign fixed numbers to their devices. But my understanding is that this is a legacy thing and nobody should need to use that any longer. Adding this to all or even

[PATCH v2 5/5] MFD: ti_tscadc: add suspend/resume functionality

2012-08-30 Thread Patil, Rachna
This patch adds support for suspend/resume of TSC/ADC MFDevice. Signed-off-by: Patil, Rachna rac...@ti.com --- Changes in v2: Added this patch newly in this patch series. drivers/iio/adc/ti_adc.c | 32 drivers/input/touchscreen/ti_tsc.c |

[PATCH v2 0/5] Support for TSC/ADC MFD driver

2012-08-30 Thread Patil, Rachna
This patch set adds a MFD core driver which registers touchscreen and ADC as its client drivers. The existing touchscreen has been modified to work as a MFD client driver and a new ADC driver has been added in the IIO subsystem. There are 8 analog input lines, which can be used as: 1. 8 general

[PATCH v2 3/5] input: TSC: ti_tsc: Convert TSC into a MFDevice

2012-08-30 Thread Patil, Rachna
This patch converts touchscreen into a MFD client. All the register definitions, clock initialization, etc has been moved to MFD core driver. Signed-off-by: Patil, Rachna rac...@ti.com --- Changes in v2: No changes drivers/input/touchscreen/ti_tsc.c | 277

[PATCH v2 1/5] input: TSC: ti_tscadc: Rename the existing touchscreen driver

2012-08-30 Thread Patil, Rachna
Make way for addition of MFD driver. The existing touchsreen driver is a MFD client. For better readability we rename the file to indicate its functionality as only touchscreen. Signed-off-by: Patil, Rachna rac...@ti.com --- Changes in v2: Missed changing the name of touchscreen header

[PATCH v2 4/5] IIO : ADC: tiadc: Add support of TI's ADC driver

2012-08-30 Thread Patil, Rachna
This patch adds support for TI's ADC driver. This is a multifunctional device. Analog input lines are provided on which voltage measurements can be carried out. You can have upto 8 input lines. Signed-off-by: Patil, Rachna rac...@ti.com --- Changes in v2: Addressed review comments from

[PATCH v2 2/5] MFD: ti_tscadc: Add support for TI's TSC/ADC MFDevice

2012-08-30 Thread Patil, Rachna
Add the mfd core driver which supports touchscreen and ADC. With this patch we are only adding infrastructure to support the MFD clients. Signed-off-by: Patil, Rachna rac...@ti.com --- Changes in v2: Merged [PATCH 5/5] MFD: ti_tscadc: Add check on number of i/p channels, pacth

[PATCH v2] media: v4l2-ctrls: add control for dpcm predictor

2012-08-30 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar@ti.com add V4L2_CID_DPCM_PREDICTOR control of type menu, which determines the dpcm predictor. The predictor can be either simple or advanced. Signed-off-by: Lad, Prabhakar prabhakar@ti.com Signed-off-by: Manjunath Hadli manjunath.ha...@ti.com Cc: Sakari

Re: [PATCH 0/5] Multiqueue virtio-scsi

2012-08-30 Thread Stefan Hajnoczi
On Tue, Aug 28, 2012 at 01:54:12PM +0200, Paolo Bonzini wrote: this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always use the same queue

Re: [GIT PULL] (Was: uprobes: teach uprobes to clear MMF_HAS_UPROBES)

2012-08-30 Thread Ingo Molnar
* Oleg Nesterov o...@redhat.com wrote: On 08/27, Oleg Nesterov wrote: Srikar, this is still waiting for your review ;) I was informed that Srikar is travelling and can't review this seris. So I think it doesn't make sense to delay the already acked patches, the more testing the

drm: Adding the option IRQ_ONESHOT to support irq oneshot

2012-08-30 Thread Liu, Chuansheng
From: liu chuansheng chuansheng@intel.com Subject: [PATCH] drm: Adding the option IRQ_ONESHOT to support irq oneshot For some platforms, we want the irq is handled as one shot, then even when we use the irq thread, with this option, the new irq will come until the irq thread finished. So we

Re: [PATCH] MAINTAINERS: fix TXT maintainer list and source repo path

2012-08-30 Thread Joe Perches
On Thu, 2012-08-30 at 13:19 +0800, gang@intel.com wrote: diff --git a/MAINTAINERS b/MAINTAINERS [] INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) [] -T: Mercurial http://www.bughost.org/repos.hg/tboot.hg +T: Mercurial http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot Perhaps this

Re: [PATCH v3] x86/uprobes: implement x86 specific arch_uprobe_*_step

2012-08-30 Thread Ananth N Mavinakayanahalli
On Wed, Aug 29, 2012 at 07:37:48PM +0200, Oleg Nesterov wrote: On 08/22, Oleg Nesterov wrote: Ehm. Is there anything I missed to do? Or are you speculating on changes which will clash with these here? If we have task_set_blockstep(), then perhaps it mmakes sense to avoid

[PATCH v3] clk: add Loongson1B clock support

2012-08-30 Thread Kelvin Cheung
This adds clock support to Loongson1B SoC using the common clock infrastructure. Signed-off-by: Kelvin Cheung keguang.zh...@gmail.com --- drivers/clk/Makefile |1 + drivers/clk/clk-ls1x.c | 111 2 files changed, 112 insertions(+), 0

Re: [PATCH] Add a page cache-backed balloon device driver.

2012-08-30 Thread Michael S. Tsirkin
On Tue, Jun 26, 2012 at 01:32:58PM -0700, Frank Swiderski wrote: +static void fill_balloon(struct virtio_balloon *vb, size_t num) +{ + int err; + + /* We can only do one array worth at a time. */ + num = min(num, ARRAY_SIZE(vb-pfns)); + + for (vb-num_pfns = 0; vb-num_pfns

[PATCH v3 0/2] PM / devfreq: support PM-QoS at devfreq core.

2012-08-30 Thread MyungJoo Ham
This patchset enabled devfreq devices to handle QoS requests by simply supplying a table of QoS values and minimum frequencies to support the QoS values. Major changes since the last patchset (v2-resend) - Support per-dev QoS requests - Removed dependencies on the QoS class definitions The

Re: Which disk is ata4?

2012-08-30 Thread Bjoern Franke
Am Mittwoch, den 29.08.2012, 21:38 -0700 schrieb Andy Lutomirski: One of my disks went out to lunch for a while. Logs below. dmesg | grep ata4 for instance with ata1: [root@ostrea][/]# dmesg | grep ata1 ata1.00: ATA-7: SAMSUNG MP0402H, UC200-16, max UDMA/100 -- xmpp: b...@schafweide.org

[PATCH v3 2/2] PM / devfreq: support per-dev PM-QoS in devfreq

2012-08-30 Thread MyungJoo Ham
Added support of per-dev PM-QoS request handling in devfreq core. Signed-off-by: MyungJoo Ham myungjoo@samsung.com --- drivers/devfreq/devfreq.c | 24 1 files changed, 16 insertions(+), 8 deletions(-) diff --git a/drivers/devfreq/devfreq.c

[PATCH v3 1/2] PM / devfreq: add global PM QoS support

2012-08-30 Thread MyungJoo Ham
Even if the performance of a device is controlled properly with devfreq, sometimes, we still need to get PM-QoS inputs in order to meet the required performance. In our testbed of Exynos4412, which has on-chip various DMA devices, the memory interface and system bus are controlled according to

[PATCH] regmap-irq: Add mask invert flag for enable register

2012-08-30 Thread Xiaofan Tian
Currently, regmap will write 1 to mask_base to mask an interrupt and write 0 to unmask it. But some chips do not have an interrupt mask register, and only have interrupt enable register. Then we should write 0 to disable interrupt and 1 to enable. So add an mask_invert flag to handle this. If it

Re: [PATCH] perf/x86: export Sandy Bridge uncore clockticks event in sysfs

2012-08-30 Thread Yan, Zheng
On 08/29/2012 09:01 PM, Stephane Eranian wrote: This patch exports the clockticks event and its encoding to user level. The clockticks event was exported for Nehalem/Westmere but not for Sandy Bridge (client). Given that it uses a special encoding, it needs to be exported to user tools, so

Re: [PATCH 4/9 V3] workqueue: add non_manager_role_manager_mutex_unlock()

2012-08-30 Thread Lai Jiangshan
On 08/30/2012 02:25 AM, Tejun Heo wrote: On Thu, Aug 30, 2012 at 12:51:55AM +0800, Lai Jiangshan wrote: If hotplug code grabbed the manager_mutex and worker_thread try to create a worker, the manage_worker() will return false and worker_thread go to process work items. Now, on the CPU, all

Re: i2c-eg20t: regression since i2c_add_numbered_adapter change

2012-08-30 Thread Feng Tang
Hi Jean, Thanks for the explanation and bring up some history background of those i2c core APIs! It was several month ago that I maintained a Tizen kernel for Intel EG20T based platforms when I cooked the patch, so loop in current maintainer Artem. On Wed, 29 Aug 2012 20:40:31 +0200 Jean

Re: [PATCH 4/9 V3] workqueue: add non_manager_role_manager_mutex_unlock()

2012-08-30 Thread Tejun Heo
Hello, Lai. On Thu, Aug 30, 2012 at 05:16:01PM +0800, Lai Jiangshan wrote: gcwq_unbind_fn() is unsafe even it is called from a work item. so we need non_manager_role_manager_mutex_unlock(). If rebind_workers() is called from a work item, it is safe when there is no CPU_INTENSIVE items. but

Re: [PATCH v2 02/14] MFD: twl4030-audio: Convert to use devm_kzalloc

2012-08-30 Thread Peter Ujfalusi
Hi Tero, On 08/28/2012 12:50 PM, Tero Kristo wrote: On Tue, 2012-08-14 at 17:22 +0300, Peter Ujfalusi wrote: Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com I think this one could use a short commit message, also about why kfree():s are dropped (handled internally by devm_* etc.) I

Re: i2c-eg20t: regression since i2c_add_numbered_adapter change

2012-08-30 Thread Feng Tang
Hi Alexander, On Thu, 30 Aug 2012 09:49:52 +0200 Alexander Stein alexander.st...@systec-electronic.com wrote: Whenever you call i2c_register_board_info(), every I2C bus number referenced in the I2C device list passed as a parameter is reserved for static I2C bus numbers, dynamic I2C bus

Early cpio decoder and ACPI table override via initrd making use of it

2012-08-30 Thread Thomas Renninger
This is based on the early cpio decoder from hpa. The first patch is exactly the patch (41750d31fc9599fd81763e685) from git repo: kernel/git/hpa/linux-earlyinitramfs. Ony the Makefile was slightly adjusted to latest Linus kernel (3.6.0-rc3). Because of the special requirements hpa mentioned, I

[PATCH 1/2] lib: Add early cpio decoder

2012-08-30 Thread Thomas Renninger
From: H. Peter Anvin h...@linux.intel.com Add a simple cpio decoder without library dependencies for the purpose of extracting components from the initramfs blob for early kernel uses. Intended consumers so far are microcode and ACPI override. Signed-off-by: H. Peter Anvin h...@linux.intel.com

[PATCH 2/2] ACPI: Override arbitrary ACPI tables via initrd for debugging

2012-08-30 Thread Thomas Renninger
Details can be found in: Documentation/acpi/initrd_table_override.txt Signed-off-by: Thomas Renninger tr...@suse.de CC: eric.p...@tremplin-utc.net CC: voj...@tlen.pl CC: Lin Ming ming.m@intel.com CC: l...@kernel.org CC: robert.mo...@intel.com CC: h...@zytor.com CC: ying...@kernel.org ---

Re: [PATCH 2/2] ACPI: Override arbitrary ACPI tables via initrd for debugging

2012-08-30 Thread Thomas Renninger
On Thursday, August 30, 2012 11:29:17 AM Thomas Renninger wrote: Details can be found in: Documentation/acpi/initrd_table_override.txt Signed-off-by: Thomas Renninger tr...@suse.de CC: eric.p...@tremplin-utc.net CC: voj...@tlen.pl CC: Lin Ming ming.m@intel.com Lin Ming's address is not

Re: [PATCH RFC] x86/mce: Move MCE sysfs attributes out of the per-cpu location

2012-08-30 Thread Naveen N. Rao
On 08/29/2012 08:13 PM, Luck, Tony wrote: Note: I'm not sure if it's ok to change sysfs entries and this does break userspace tools that depend on the current path for some of these attributes. So, they will need to be updated to use the new path. However, if we ever get to a point where cpu0

Re: HDD problem, software bug, bios bug, or hardware ?

2012-08-30 Thread Borislav Petkov
On Thu, Aug 30, 2012 at 11:58:08AM +0200, Borislav Petkov wrote: Kernel is 3.5.2, 32-bit. Correction: 64-bit. -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: HDD problem, software bug, bios bug, or hardware ?

2012-08-30 Thread Borislav Petkov
On Wed, Aug 29, 2012 at 10:31:43AM -0700, Adko Branil wrote: And one more thing i forgot - during kernel compilation i noticed this: WARNING: modpost: Found 1 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' And when i compiled

Re: [patch v3.6] mm, slab: lock the correct nodelist after reenabling irqs

2012-08-30 Thread Pekka Enberg
On Wed, Aug 29, 2012 at 2:41 PM, Haggai Eran hagg...@mellanox.com wrote: Looks like a problem in 072bb0aa5e0 (mm: sl[au]b: add knowledge of PFMEMALLOC reserve pages). cache_grow() can reenable irqs which allows this to be scheduled on a different cpu, possibly with a different node. So it

Re: [PATCH v10] kvm: notify host when the guest is panicked

2012-08-30 Thread Sasha Levin
On 08/30/2012 04:03 AM, Wen Congyang wrote: At 08/29/2012 07:56 PM, Sasha Levin Wrote: On 08/29/2012 07:18 AM, Wen Congyang wrote: diff --git a/Documentation/virtual/kvm/pv_event.txt b/Documentation/virtual/kvm/pv_event.txt new file mode 100644 index 000..bb04de0 --- /dev/null +++

Re: [PATCH v2 2/2] virtio-ring: Allocate indirect buffers from cache when possible

2012-08-30 Thread Sasha Levin
On 08/29/2012 05:14 PM, Michael S. Tsirkin wrote: Note that these are simple tests with netperf listening on one end and a simple 'netperf -H [host]' within the guest. If there are other tests which may be interesting please let me know. Checking that host CPU utilization did not jump

Re: i2c-eg20t: regression since i2c_add_numbered_adapter change

2012-08-30 Thread Alexander Stein
On Thursday 30 August 2012 17:19:15, Feng Tang wrote: IMO the i2c_register_board_info only works in quite static setups. Especially with I2C-Busses attached to hotplugable PCI devices this way doesn't work reliable any more. The device come and go dynamically so you can't assume fixed

Re: HDD problem, software bug, bios bug, or hardware ?

2012-08-30 Thread Adko Branil
Right near the end there's a lockdep warning about a deadlock between sata_promise's hardreset thing and the machine getting a ata_bmdma_interrupt. But since I don't know this code, it would be nice if you could take a look at it. I picked up 3 more dmesg after rebooting, and 2 more oopses.  I

[PATCH] x86/uprobes: don't disable single stepping if it was already on

2012-08-30 Thread Sebastian Andrzej Siewior
This change checks if single stepping was already activated and if so, it will leave it enabled. This allows the debugger to single step over an uprobe. The state of block stepping is not restored. It makes only sense together with opcode flags inspection (is this a jump that will be taken).

[PATCH] [PATCH] usbnet: code clean up using checkpatch

2012-08-30 Thread SeungGoo, Kim
Signed-off-by: SeungGoo, Kim nolja@samsung.com --- drivers/net/usb/usbnet.c | 522 +++-- 1 files changed, 267 insertions(+), 255 deletions(-) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 8531c1c..91bd08e 100644 ---

[PATCH v3 1/2] virtio-ring: Use threshold for switching to indirect descriptors

2012-08-30 Thread Sasha Levin
Currently if VIRTIO_RING_F_INDIRECT_DESC is enabled we will use indirect descriptors even if we have plenty of space in the ring. This means that we take a performance hit at all times due to the overhead of creating indirect descriptors. Instead, use it only after we're below a configurable

[PATCH v3 2/2] virtio-ring: Allocate indirect buffers from cache when possible

2012-08-30 Thread Sasha Levin
Currently if VIRTIO_RING_F_INDIRECT_DESC is enabled we will use indirect descriptors and allocate them using a simple kmalloc(). This patch adds a cache which will allow indirect buffers under a configurable size to be allocated from that cache instead. Signed-off-by: Sasha Levin

[PATCH 0/8] lp8727_charger: cleanup code

2012-08-30 Thread Kim, Milo
LP8727 driver should be patched for several reasons. (a) Need to clean up _probe()/_remove() (b) Not secure code when the platform data is NULL (c) Interrupt handling Two threads are running for handling one IRQ. One is for the IRQ pin, the other is used for delayed processing. This

[PATCH 2/8] lp8727_charger: cleanup _probe() and _remove()

2012-08-30 Thread Kim, Milo
(a) register the power supply prior to creating irq handler After reordering the sequence, the interrupt issue can be gone when the power supply registration gets failed (b) remove unnecessary goto statements (c) unregister the power supply after releasing irq resources in reverse

[PATCH 1/8] lp8727_charger: use devm_kzalloc() rather than kzalloc()/kfree()

2012-08-30 Thread Kim, Milo
make allocating/freeing the private data simpler Signed-off-by: Milo(Woogyom) Kim milo@ti.com --- drivers/power/lp8727_charger.c |8 ++-- 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c index

[PATCH 3/8] lp8727_charger: fix buggy code when the platform data is NULL

2012-08-30 Thread Kim, Milo
Even the platform data is not defined, lp8727 driver should be run (a) change charger platform data type to pointer (b) name change: chg_parm - chg_param (c) fix NULL point access problem when getting the battery properties Signed-off-by: Milo(Woogyom) Kim milo@ti.com ---

[PATCH 4/8] lp8727_charger: cleanup the interrupt handler code

2012-08-30 Thread Kim, Milo
(a) add configurable debounce timer in the platform data : if it is not defined, default time(270ms) is set. (b) use schedule_delay_work() and remove unnecessary workqueue resource : for delayed interrupt handling, use the schedule_delay_work() (c) add lp8727_release_irq() for clearing the

[PATCH 5/8] lp8727_charger: move the mutex code

2012-08-30 Thread Kim, Milo
use the mutex only when the write access to the registers in the delayed work. Signed-off-by: Milo(Woogyom) Kim milo@ti.com --- drivers/power/lp8727_charger.c | 18 ++ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/power/lp8727_charger.c

[PATCH 6/8] lp8727_charger: fix code for getting battery temperature

2012-08-30 Thread Kim, Milo
For better understanding, use specific function and name rather than magic number Signed-off-by: Milo(Woogyom) Kim milo@ti.com --- drivers/power/lp8727_charger.c | 31 ++- 1 file changed, 26 insertions(+), 5 deletions(-) diff --git

[PATCH 7/8] lp8727_charger: cleanup definitions

2012-08-30 Thread Kim, Milo
(a) add prefix LP8727_ for definitions (b) replace lp8727_dev_id with lp8727_charger_type (c) use one LP8727_STAT_EOC definition rather than enum type lp8727_chg_stat : charger status definitions are not used except EOC status (d) use LP8727_ICHG_SHIFT rather than magic number Signed-off-by:

[PATCH 8/8] lp8727_charger: make cosmetic code

2012-08-30 Thread Kim, Milo
(a) change the return type of lp8727_is_charger_attached() (b) remove unnecessary name comparison in lp8727_is_charger_attached() (c) return as the result of function in lp8727_init_device() (d) make inline function for lp8727_ctrl_switch() (e) use specific definition rather than magic number in

RE: [PATCH 1/2] lp8727_charger: free_irq when lp8727_register_psy fail

2012-08-30 Thread Kim, Milo
Best Regards, Milo -Original Message- From: Devendra Naga [mailto:develkernel412...@gmail.com] Sent: Friday, August 24, 2012 1:52 AM To: Anton Vorontsov Cc: David Woodhouse; linux-kernel@vger.kernel.org; Kim, Milo Subject: Re: [PATCH 1/2] lp8727_charger: free_irq when

RE: [PATCH] lp8727_charger: use IRQF_ONESHOT

2012-08-30 Thread Kim, Milo
ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT Make sure threaded IRQs without a primary handler are always request with IRQF_ONESHOT Signed-off-by: Fengguang Wu fengguang...@intel.com --- Note: I don't really know much about the situation, feel free

Re: [PATCH] lp8727_charger: use IRQF_ONESHOT

2012-08-30 Thread Anton Vorontsov
On Thu, Aug 30, 2012 at 11:41:54AM +, Kim, Milo wrote: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT Make sure threaded IRQs without a primary handler are always request with IRQF_ONESHOT Signed-off-by: Fengguang Wu fengguang...@intel.com

Re: [PATCH 4/8] lp8727_charger: cleanup the interrupt handler code

2012-08-30 Thread Anton Vorontsov
On Thu, Aug 30, 2012 at 11:39:57AM +, Kim, Milo wrote: (a) add configurable debounce timer in the platform data : if it is not defined, default time(270ms) is set. (b) use schedule_delay_work() and remove unnecessary workqueue resource : for delayed interrupt handling, use the

Re: [PATCH 8/8] lp8727_charger: make cosmetic code

2012-08-30 Thread Anton Vorontsov
On Thu, Aug 30, 2012 at 11:41:01AM +, Kim, Milo wrote: (a) change the return type of lp8727_is_charger_attached() (b) remove unnecessary name comparison in lp8727_is_charger_attached() This seems not too 'cosmetic'. Maybe a separate patch for this? It looks trivial enough, but still, it's

Re: [PATCH 0/8] lp8727_charger: cleanup code

2012-08-30 Thread Anton Vorontsov
On Thu, Aug 30, 2012 at 11:37:16AM +, Kim, Milo wrote: LP8727 driver should be patched for several reasons. (a) Need to clean up _probe()/_remove() (b) Not secure code when the platform data is NULL (c) Interrupt handling Two threads are running for handling one IRQ. One is for

Re: [PATCH] watchdog: fix a compiler warning of test program

2012-08-30 Thread Wim Van Sebroeck
And the fix is in Linus his tree also now. Kind regards, Wim. On 08/29/2012 06:39 AM, yan wrote: This patch fixs the following compiler warning: Hi, This is already fixed in the watchdog git tree. Thanks. Documentation/watchdog/src/watchdog-test.c:34:6: \ warning: no

Re: [PATCH 18/22] ARM: ux500: Rename MSP board file to something more meaningful

2012-08-30 Thread Lee Jones
On Tue, Aug 14, 2012 at 01:20:32PM +0200, Linus Walleij wrote: On Thu, Aug 9, 2012 at 5:47 PM, Lee Jones lee.jo...@linaro.org wrote: The 'msp' board file does more than just register MSP devices. It also registers some other components necessary to get audio working on ux500 based

Re: [RFC] kconfig/mconf.c: revision of curses initialization.

2012-08-30 Thread Michal Marek
On Mon, Aug 06, 2012 at 05:19:43PM +0200, Dirk Gouders wrote: Hello, I noticed that in mconf, initscr() is called twice -- as far as I found out since commit d0e1e09568. In case you see a need to fix that: I first thought about simply removing the call in init_dialog() in util.c but

Re: regression 3.5-3.6: usb keyboard not working anymore

2012-08-30 Thread Andres Freund
Hi, On Thursday, August 30, 2012 02:34:25 PM Andres Freund wrote: With a quick grep I just discovered that a new driver for this (or similar?) keyboards has been added. I have *not* compiled this in though: +# CONFIG_HID_LENOVO_TPKBD is not set Is the new, unconditional, entry in the

Re: [PATCH 8/8] input: ab8500-ponkey: Rely on MFD core to convert IRQs to virtual

2012-08-30 Thread Lee Jones
Sorry for the delay. Yes, this shoudl be fine, but since it is essentially a revert of the original patch it should be pushed in as such. How's this? Author: Lee Jones lee.jo...@linaro.org Date: Thu Aug 30 14:08:19 2012 +0100 Revert input: ab8500-ponkey: Create AB8500 domain IRQ

Re: [PATCH 1/1] tcp: Wrong timeout for SYN segments

2012-08-30 Thread Eric Dumazet
On Wed, 2012-08-29 at 10:25 -0700, H.K. Jerry Chu wrote: But it probably matter slightly more for TCP Fast Open (the server side patch has been completed and will be posted soon, after I finish breaking it up into smaller pieces for ease of review purpose), when a full socket will be created

Re: [PATCH 04/22] ASoC: Ux500: Move MSP pinctrl setup into the MSP driver

2012-08-30 Thread Lee Jones
On Mon, Aug 27, 2012 at 04:09:46PM -0700, Linus Walleij wrote: On Mon, Aug 20, 2012 at 4:59 AM, Lee Jones lee.jo...@linaro.org wrote: On Tue, Aug 14, 2012 at 10:51:02AM +0200, Linus Walleij wrote: But wait. These are just local statics. Surelty you can put these into struct ux500_msp

Re: [PATCH] staging:fixed code to fit tty_driver's kref filed fixed code to fit tty_driver's kref filed for drivers/staging/net/pc300_tty.c

2012-08-30 Thread Jiri Slaby
On 08/27/2012 03:34 PM, Baodong Chen wrote: Sorry, I do not get this change. You should not touch tty_driver.kref at all. And what is the patch good for? Signed-off-by: Baodong Chen chenbdche...@gmail.com --- drivers/staging/net/pc300_tty.c | 55 ++-

Re: [PATCH v3 2/2] virtio-ring: Allocate indirect buffers from cache when possible

2012-08-30 Thread Michael S. Tsirkin
On Thu, Aug 30, 2012 at 01:21:58PM +0200, Sasha Levin wrote: Currently if VIRTIO_RING_F_INDIRECT_DESC is enabled we will use indirect descriptors and allocate them using a simple kmalloc(). This patch adds a cache which will allow indirect buffers under a configurable size to be allocated

[PATCH] staging/rts_pstor: remove braces {} in rtsx_transport.c

2012-08-30 Thread Toshiaki Yamane
fixed below checkpatch warnings. -WARNING: braces {} are not necessary for single statement blocks -WARNING: braces {} are not necessary for any arm of this statement Signed-off-by: Toshiaki Yamane yamaneto...@gmail.com --- drivers/staging/rts_pstor/rtsx_transport.c | 100

Re: Logitech USB headset not working in 3.6-rc3

2012-08-30 Thread Takashi Iwai
At Wed, 29 Aug 2012 15:32:34 +0200, Daniel Mack wrote: On 29.08.2012 15:29, Takashi Iwai wrote: At Wed, 29 Aug 2012 13:26:25 +0200, Daniel Mack wrote: [1 text/plain; ISO-8859-1 (7bit)] On 25.08.2012 14:17, Josh Boyer wrote: On Sat, Aug 25, 2012 at 02:13:58PM +0200, Daniel Mack

Re: [PATCH v3 1/2] virtio-ring: Use threshold for switching to indirect descriptors

2012-08-30 Thread Michael S. Tsirkin
On Thu, Aug 30, 2012 at 01:21:57PM +0200, Sasha Levin wrote: Currently if VIRTIO_RING_F_INDIRECT_DESC is enabled we will use indirect descriptors even if we have plenty of space in the ring. This means that we take a performance hit at all times due to the overhead of creating indirect

Re: [PATCH v3 3/3] spi: spi-davinci: convert to DMA engine API

2012-08-30 Thread Sekhar Nori
Hi Matt, On 8/23/2012 6:39 AM, Matt Porter wrote: Removes use of the DaVinci EDMA private DMA API and replaces it with use of the DMA engine API. Signed-off-by: Matt Porter mpor...@ti.com I tried testing this patch on my OMAP-L138 EVM, but SPI fails to initialize after applying the patch.

RE: [PATCH v7 1/8] Talitos: Support for async_tx XOR offload

2012-08-30 Thread Geanta Neag Horia Ioan-B05471
On Thu, 9 Aug 2012 11:20:48 +0300, qiang@freescale.com wrote: From: Qiang Liu qiang@freescale.com Expose Talitos's XOR functionality to be used for RAID parity calculation via the Async_tx layer. Cc: Herbert Xu herb...@gondor.apana.org.au Cc: David S. Miller da...@davemloft.net

Re: [PATCH] firmware: fix directory creation rule matching with make 3.82

2012-08-30 Thread Michal Marek
On Wed, Aug 08, 2012 at 01:14:36PM -0400, Mark Asselstine wrote: Attempting to run 'firmware_install' with CONFIG_USB_SERIAL_TI=y when using make 3.82 results in an error make[2]: *** No rule to make target `/lib/firmware/./', needed by `/lib/firmware/ti_3410.fw'. Stop. It turns out make

Re: [PATCH v3] x86/uprobes: implement x86 specific arch_uprobe_*_step

2012-08-30 Thread Oleg Nesterov
On 08/30, Ananth N Mavinakayanahalli wrote: On Wed, Aug 29, 2012 at 07:37:48PM +0200, Oleg Nesterov wrote: Ananth, Sebastian, what if we start with the patch below? Then we can change arch/x86/kernel/uprobes.c to use the static uprobe_*_step() helpers from the 2nd patch. In principle I

Re: Failure while make modules_install if kmod was compiled with --with-rootprefix set

2012-08-30 Thread Michal Marek
On 10.8.2012 23:50, Arokux B. wrote: Dear Mr. Marek, dear all, I have detected a hidden failure while building the kernel. If --with-rootprefix is set for kmod, then depmod will look for modules installed at the location $ROOTPREFIX/lib/modules/version. The kernel build system does not know

[PATCH] tpm: fix tpm_acpi sparse warning on different address spaces

2012-08-30 Thread Kent Yoder
acpi_os_map_memory expects its return value to be in the __iomem address space. Cast it back later when used in a memcpy to avoid the same sparse warning there. Signed-off-by: Kent Yoder k...@linux.vnet.ibm.com --- drivers/char/tpm/tpm_acpi.c |4 ++-- 1 files changed, 2 insertions(+), 2

Re: [PATCH v3 3/3] spi: spi-davinci: convert to DMA engine API

2012-08-30 Thread Matt Porter
On Thu, Aug 30, 2012 at 07:46:32PM +0530, Sekhar Nori wrote: Hi Matt, On 8/23/2012 6:39 AM, Matt Porter wrote: Removes use of the DaVinci EDMA private DMA API and replaces it with use of the DMA engine API. Signed-off-by: Matt Porter mpor...@ti.com I tried testing this patch on my

Re: [PATCH 0/5] Multiqueue virtio-scsi

2012-08-30 Thread Michael S. Tsirkin
On Tue, Aug 28, 2012 at 01:54:12PM +0200, Paolo Bonzini wrote: Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always use the

Re: [PATCH v2] media: v4l2-ctrls: add control for dpcm predictor

2012-08-30 Thread Hans Verkuil
Hi Prabhakar! I've got some documentation review comments below... On Thu August 30 2012 00:58:16 Prabhakar Lad wrote: From: Lad, Prabhakar prabhakar@ti.com add V4L2_CID_DPCM_PREDICTOR control of type menu, which determines the dpcm predictor. The predictor can be either simple or

[PATCH 0/8][RESEND] drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Hi, I resend the patch series to remove the deprecated calls lock_super and unlock_super. I let you decide what to do. At the moment I received positive feedback for ext3/4 and exofs from fs maintainers. I hope someone can say yes for the others. Al, in case it's ok, can you apply them in

[PATCH 1/8] exofs: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed lock/unlock super. Acked-by: Artem Bityutskiy artem.bityuts...@linux.intel.com Acked-by: Boaz Harrosh bharr...@panasas.com Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/exofs/super.c |4 1 files changed, 0 insertions(+), 4 deletions(-) diff --git

[PATCH 2/8] ext3: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed lock/unlock super. Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/ext3/super.c |6 -- 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 8c892e9..9b3d498 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@

Re: [PATCH v3] x86/uprobes: implement x86 specific arch_uprobe_*_step

2012-08-30 Thread Ananth N Mavinakayanahalli
On Thu, Aug 30, 2012 at 04:37:24PM +0200, Oleg Nesterov wrote: On 08/30, Ananth N Mavinakayanahalli wrote: On Wed, Aug 29, 2012 at 07:37:48PM +0200, Oleg Nesterov wrote: Ananth, Sebastian, what if we start with the patch below? Then we can change arch/x86/kernel/uprobes.c to use the

[PATCH 4/8] fat: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed lock/unlock super. Added a new private s_lock mutex. Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/fat/dir.c |4 ++-- fs/fat/fat.h |1 + fs/fat/inode.c |9 + fs/fat/namei_msdos.c | 26 +-

[PATCH 5/8] hpfs: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed lock/unlock super. Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/hpfs/super.c |3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index 706a12c..8af2cdc 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -389,7

Re: Logitech USB headset not working in 3.6-rc3

2012-08-30 Thread Bruno Wolff III
On Thu, Aug 30, 2012 at 16:10:10 +0200, Takashi Iwai ti...@suse.de wrote: As the test result looks positive, I applied it for the next pull request. Thanks. I tested 3.6.0-0.rc3.git3.2.fc18.i686.PAE (which inlcudes the patches) on two more machines last night and it worked on them as

[PATCH 6/8] sysv: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed lock/unlock super. Added a new private s_lock mutex. Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/sysv/balloc.c | 18 +- fs/sysv/ialloc.c | 14 +++--- fs/sysv/inode.c |4 ++-- fs/sysv/super.c |1 + fs/sysv/sysv.h |1 + 5

[PATCH 7/8] ufs: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed lock/unlock super. Added a new private s_lock mutex. Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/ufs/balloc.c | 30 +++--- fs/ufs/ialloc.c | 16 fs/ufs/super.c | 21 +++-- fs/ufs/ufs.h|1 + 4

[PATCH 8/8] vfs: drop lock/unlock super

2012-08-30 Thread Marco Stornelli
Removed s_lock from super_block and removed lock/unlock super. Signed-off-by: Marco Stornelli marco.storne...@gmail.com --- fs/super.c | 23 --- include/linux/fs.h |1 - 2 files changed, 0 insertions(+), 24 deletions(-) diff --git a/fs/super.c b/fs/super.c

Re: [PATCH v3] x86/uprobes: implement x86 specific arch_uprobe_*_step

2012-08-30 Thread Oleg Nesterov
On 08/30, Ananth N Mavinakayanahalli wrote: On Thu, Aug 30, 2012 at 04:37:24PM +0200, Oleg Nesterov wrote: So. We can add weak arch_uprobe hooks, fix x86, and after powerpc is merged change both powerpc and x86 in one patch (remove weak hooks and move enable/disable into

Re: [PATCH 2/8] ext3: drop lock/unlock super

2012-08-30 Thread Jan Kara
On Thu 30-08-12 16:56:49, Marco Stornelli wrote: Removed lock/unlock super. Signed-off-by: Marco Stornelli marco.storne...@gmail.com You can add: Reviewed-by: Jan Kara j...@suse.cz Honza --- fs/ext3/super.c |6 --

Re: Which disk is ata4?

2012-08-30 Thread Andy Lutomirski
On Thu, Aug 30, 2012 at 1:49 AM, Bjoern Franke b...@nord-west.org wrote: Am Mittwoch, den 29.08.2012, 21:38 -0700 schrieb Andy Lutomirski: One of my disks went out to lunch for a while. Logs below. dmesg | grep ata4 for instance with ata1: [root@ostrea][/]# dmesg | grep ata1 ata1.00:

Re: Which disk is ata4?

2012-08-30 Thread Borislav Petkov
On Thu, Aug 30, 2012 at 08:17:13AM -0700, Andy Lutomirski wrote: $ dmesg |grep ST3000DM001-9YN166 [1.064910] ata5.00: ATA-8: ST3000DM001-9YN166, CC4B, max UDMA/133 [1.064926] ata3.00: ATA-8: ST3000DM001-9YN166, CC4B, max UDMA/133 [1.064986] ata2.00: ATA-8: ST3000DM001-9YN166, CC4B,

Re: Which disk is ata4?

2012-08-30 Thread Andy Lutomirski
On Thu, Aug 30, 2012 at 8:15 AM, Tim Nufire linux_ide_...@ibink.com wrote: I'm not sure if there is a better way, but on Debian 5 Squeeze I look at the contents of the directory /dev/disk/by-path/ ls -l /dev/disk/by-path/ total 0 lrwxrwxrwx 1 root root 10 2012-08-08 14:42

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