Re: [PATCH v3 09/17] mm, compaction: make whole_zone flag ignore cached scanner positions

On Mon, Jul 18, 2016 at 11:12:51AM +0200, Vlastimil Babka wrote: > On 07/06/2016 07:09 AM, Joonsoo Kim wrote: > >On Fri, Jun 24, 2016 at 11:54:29AM +0200, Vlastimil Babka wrote: > >>A recent patch has added whole_zone flag that compaction sets when scanning > >>starts from the zone boundary, in

Re: [PATCH net-next] cdc_ether: Improve ZTE MF823/831/910 handling

On Tue, Jul 19, 2016 at 8:20 AM, Oliver Neukum wrote: >> I had a look at some other drivers, and I think we need to be very >> careful about making setting a random MAC too generic. For example, we >> might be unlucky and break the possibly_iphdr()-code/assumption in >>

Re: [PATCH] arm64: dts: rockchip: add spiX aliases for rk3399

Hello, On Thu, Jul 14, 2016 at 06:24:33PM -0700, Brian Norris wrote: > It's nicer to see this: > > # ls -l /sys/bus/spi/devices/ > total 0 > lrwxrwxrwx 1 root root 0 Dec 31 1969 spi0.0 -> > ../../../devices/platform/ff1c.spi/spi_master/spi0/spi0.0 > lrwxrwxrwx 1 root root 0

Re: [PATCH -v4 2/2] printk: Add kernel parameter to control writes to /dev/kmsg

On Tue, Jul 19, 2016 at 08:35:07AM +0800, Dave Young wrote: > Ok, for example below (A and B can be any program, systemd or other logging > utility, dracut scripts...) Are you even reading what I'm writing to you? I asked for real-life use case and I told you the ratelimiting is done by openers

[tip:perf/core] perf jit: Add missing curly braces

Commit-ID: e03141db361399619f9ee97e00d4c6fe2b472104 Gitweb: http://git.kernel.org/tip/e03141db361399619f9ee97e00d4c6fe2b472104 Author: Dan Carpenter AuthorDate: Sat, 16 Jul 2016 00:07:12 +0300 Committer: Arnaldo Carvalho de Melo CommitDate:

Re: [PATCH v3 1/2] drivers: led: is31fl319x: 1/3/6/9-channel light effect led driver

Hi Nikolaus, On 07/15/2016 10:08 AM, H. Nikolaus Schaller wrote: Hi Jacek, Am 12.07.2016 um 22:14 schrieb Jacek Anaszewski : + +/* + * regmap is used as a cache of chip's register space, + * to avoid reading back brightness values from chip, + * which is known

[tip:smp/hotplug] irqchip/hip04: Convert to hotplug state machine

Commit-ID: 6c034d1736384c23ea97509e36e84f35f4a9b23c Gitweb: http://git.kernel.org/tip/6c034d1736384c23ea97509e36e84f35f4a9b23c Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:06 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul

[tip:smp/hotplug] irqchip/bcm2836: Convert to hotplug state machine

Commit-ID: 7ca04bc277431a271061dd85f98b6da4171ad2e4 Gitweb: http://git.kernel.org/tip/7ca04bc277431a271061dd85f98b6da4171ad2e4 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:07 + Committer: Ingo Molnar CommitDate: Thu,

[tip:smp/hotplug] irqchip/gicv3: Convert to hotplug state machine

Commit-ID: 6670a6d864653859229d2e921ea193a4a677dfea Gitweb: http://git.kernel.org/tip/6670a6d864653859229d2e921ea193a4a677dfea Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:05 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul

[tip:smp/hotplug] irqchip/armada-370-xp: Convert to hotplug state machine

Commit-ID: cb5ff2d245c1023f1004eca73038b2cae87bcc6a Gitweb: http://git.kernel.org/tip/cb5ff2d245c1023f1004eca73038b2cae87bcc6a Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:07 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul

[tip:smp/hotplug] s390/perf: Convert the hotplug notifier to state machine callbacks (Counter)

Commit-ID: 4f0f8217e69a0f6ff727913aa49cb64632ff7b6a Gitweb: http://git.kernel.org/tip/4f0f8217e69a0f6ff727913aa49cb64632ff7b6a Author: Thomas Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:21 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul 2016

Re: [PATCH v2 3/3] acpi spi: Initialize modalias from of_compatible

On Wed, Jul 13, 2016 at 02:22:02PM +0200, Rafael J. Wysocki wrote: > On Wed, Jul 13, 2016 at 1:53 PM, Crestez Dan Leonard > wrote: > > When using devicetree spi_device.modalias is set to the compatible > > string with the vendor prefix removed. For SPI devices described

[tip:smp/hotplug] s390/perf: Convert the hotplug notifier to state machine callbacks (Sampling)

Commit-ID: e3d617fe6ac7294974fc513dc5e4d8ada8080fd1 Gitweb: http://git.kernel.org/tip/e3d617fe6ac7294974fc513dc5e4d8ada8080fd1 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:22 + Committer: Ingo Molnar CommitDate: Thu,

[tip:smp/hotplug] blackfin/perf: Convert hotplug notifier to state machine

Commit-ID: a409f5ee2937cb15b4af485fa98b90946d9bea3a Gitweb: http://git.kernel.org/tip/a409f5ee2937cb15b4af485fa98b90946d9bea3a Author: Thomas Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:19 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul 2016

Re: [PATCH v2 2/3] acpi i2c: Initialize info.type from of_compatible

On Wed, Jul 13, 2016 at 02:20:57PM +0200, Rafael J. Wysocki wrote: > On Wed, Jul 13, 2016 at 1:53 PM, Crestez Dan Leonard > wrote: > > When using devicetree i2c_board_info.type is set to the compatible > > string with the vendor prefix removed. For I2C devices described

[tip:smp/hotplug] powerpc/perf: Convert book3s notifier to state machine callbacks

Commit-ID: 57ecde42cc7493fb74029918d0a8f97aec854876 Gitweb: http://git.kernel.org/tip/57ecde42cc7493fb74029918d0a8f97aec854876 Author: Thomas Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:20 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul 2016

[tip:smp/hotplug] clocksource/dummy_timer: Convert to hotplug state machine

Commit-ID: 00c1d17aab513d3b8117fb84644eba39434b33e4 Gitweb: http://git.kernel.org/tip/00c1d17aab513d3b8117fb84644eba39434b33e4 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:41 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

[tip:smp/hotplug] ACPI/processor: Avoid STARTING/DYING actions in a more logical way

Commit-ID: e1272f541c6ad476426ef24b56b4e1d3403db513 Gitweb: http://git.kernel.org/tip/e1272f541c6ad476426ef24b56b4e1d3403db513 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:38 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

Re: [PATCH 1/2] mem-hotplug: use GFP_HIGHUSER_MOVABLE in, alloc_migrate_target()

On 2016/7/19 14:50, Joonsoo Kim wrote: > On Mon, Jul 18, 2016 at 04:31:11PM +0800, Xishi Qiu wrote: >> On 2016/7/18 16:05, Vlastimil Babka wrote: >> >>> On 07/18/2016 10:00 AM, Xishi Qiu wrote: On 2016/7/18 13:51, Joonsoo Kim wrote: > On Fri, Jul 15, 2016 at 10:47:06AM +0800, Xishi

[tip:smp/hotplug] clocksource/arm_arch_timer: Convert to hotplug state machine

Commit-ID: 7e86e8bd8dd67649d176e08d8dfb90039f0a1e98 Gitweb: http://git.kernel.org/tip/7e86e8bd8dd67649d176e08d8dfb90039f0a1e98 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:39 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

[tip:smp/hotplug] irqchip/armada: Avoid unused function warnings

Commit-ID: c76c15e6f16c1529b524ba2c519c4fcef7a45e16 Gitweb: http://git.kernel.org/tip/c76c15e6f16c1529b524ba2c519c4fcef7a45e16 Author: Arnd Bergmann AuthorDate: Mon, 18 Jul 2016 18:03:21 +0200 Committer: Ingo Molnar CommitDate: Tue, 19 Jul 2016 09:43:43

[PATCH RESEND v2 8/8] tty: serial: fsl_lpuart: Add support for RS-485

Enable Vybrid's build-in support for RS-485 auto RTS for controlling line direction of RS-485 transceiver driver. Enable RS485 feature by either using ioctrl 'TIOCSRS485' or enable it in the device tree by setting 'linux,rs485-enabled-at-boot-time' property. Signed-off-by: Bhuvanchandra DV

[PATCH RESEND v2 2/8] tty: serial: fsl_lpuart: support suspend/resume

From: Stefan Agner Add suspend/resume support. Signed-off-by: Stefan Agner Signed-off-by: Bhuvanchandra DV --- drivers/tty/serial/fsl_lpuart.c | 16 ++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git

[PATCH net-next v2 2/2] Add example of using bpf_copy_to_user in bpf kprobes

This example shows using a kprobe to act as a dnat mechanism to divert traffic for arbitrary endpoints. It rewrite the arguments to a syscall while they're still in userspace, and before the syscall has a chance to copy the argument into kernel space. Signed-off-by: Sargun Dhillon

[PATCH RESEND v2 0/8] Improve Rx/Tx DMA implementation

Drop the clock change patch from v2 patchset[1] since it is applied. Changes since v1: Split suspend/resume patch. [1] https://lkml.org/lkml/2016/6/28/124 Bhuvanchandra DV (5): tty: serial: fsl_lpuart: Fix broken 8m/s1 support tty: serial: fsl_lpuart: Use cyclic DMA for Rx tty: serial:

[PATCH 1/2] [media] staging: add MEDIA_SUPPORT dependency

staging media drivers tend to have a build time dependency on the media support. In particular, the newly added pulse8 cec driver can only be a loadable module if MEDIA_SUPPORT=m, but its build dependency is on a 'bool' symbol (MEDIA_CEC), so a randconfig build can fail with pulse8_cec built-in:

[PATCH v2 0/2] vfio: add aer process

From: Chen Fan v1-v2: 1. Add aer process to vfio driver. Chen Fan (2): vfio : add aer process vfio : resume notifier drivers/vfio/pci/vfio_pci.c | 58 - drivers/vfio/pci/vfio_pci_intrs.c | 18

Re: [PATCH v3] drm/ttm: Delete an unnecessary check before the function call "ttm_tt_destroy"

On Mon, Jul 18, 2016 at 4:45 PM, Daniel Vetter wrote: > On Mon, Jul 18, 2016 at 04:10:36PM +0200, SF Markus Elfring wrote: >> From: Markus Elfring >> Date: Mon, 18 Jul 2016 16:06:18 +0200 >> >> The ttm_tt_destroy() function tests whether its

[PATCH v2] iio: dac: ad5380: Fix probe failure when no external reference is supplied

From: Pawel Grudzinski Driver fails to load when there is no external Vref regulator defined, leaving no way to use internal reference. ad5380_probe function tries to obtain regulator with demv_regulator_get and checks for error, in which case it would use internal

RE: [PATCH 1/3] debugfs: Add .fsync() callback proxy support

Hi, Greg Sorry for the noise. It's better to use ioctl to implement this functionality. Please ignore this series. It's already possible to implement ioctl for a debugfs file. Thanks and best regards -Lv > From: Zheng, Lv > Subject: [PATCH 1/3] debugfs: Add .fsync() callback proxy support > >

Re: [PATCH 3.12 42/88] netfilter: x_tables: do compat validation via translate_table

Michal Kubecek wrote: > > - /* And one copy for every other CPU */ > > - for_each_possible_cpu(i) > > - if (newinfo->entries[i] && newinfo->entries[i] != entry1) > > - memcpy(newinfo->entries[i], entry1, newinfo->size); > > These four lines

Re: [PATCH][v2] timekeeping: Fix memory overwrite of sleep_time_bin array

On Tue, 19 Jul 2016, Chen Yu wrote: > It is reported the hibernation fails at 2nd attempt, which > hangs at hibernate() -> syscore_resume() -> i8237A_resume() > -> claim_dma_lock(), because the lock has already been taken. > However there is actually no other process would like to grab > this

Re: [PATCH v1] mm: hugetlb: remove incorrect comment

On Tue 19-07-16 11:08:18, Naoya Horiguchi wrote: > dequeue_hwpoisoned_huge_page() can be called without page lock hold, > so let's remove incorrect comment. Could you explain why the page lock is not really needed, please? Or what has changed that it is not needed anymore? Thanks! > >

[PATCH 0/5] clk: forbit multiple adding of clock providers and fix false positive EPROBE_DEFER

I dropped a question mail around 10 days ago, https://lkml.org/lkml/2016/7/8/627 but I did not get any reply. At least, nobody stopped me from going with this fix, so here is the series to fix it. Masahiro Yamada (5): clk: add a helper function __of_clk_find_provider() clk: avoid adding

[PATCH 2/5] clk: avoid adding clock provider multiple times for one node

It is insane to add multiple OF clock providers against one device node. Let of_clk_add(_hw)_provider() fail with -EEXIST if the given node is already associated with an OF clock provider. Signed-off-by: Masahiro Yamada --- drivers/clk/clk.c | 26

[PATCH 4/5] clk: fix false positive EPROBE_DEFER of __of_clk_get_hw_from_provider()

Currently, this function iterates over the whole list of OF clock providers. If the given node is found and __of_clk_get_hw_provider() fails, it continues to search for the next node. In the end, it will reach the end of the list and return -EPROBE_DEFER. This is odd. An OF clock provider is

Re: [PATCH v3 02/11] mm: Hardened usercopy

On 07/15/2016 11:44 PM, Kees Cook wrote: > +config HAVE_ARCH_LINEAR_KERNEL_MAPPING > + bool > + help > + An architecture should select this if it has a secondary linear > + mapping of the kernel text. This is used to verify that kernel > + text exposures are not visible

[PATCH net-next v3 0/2] bpf: add copy_to_user helper & example

This patch series contains two patches that add support for a copy_to_user helper to BPF programs. This allows them to manipulate user memory during the course of tracing. The second patch in the series has an example that uses it, in one the intended ways to divert execution. Thanks to Alexei

[PATCH net-next v3 1/2] bpf: Add bpf_copy_to_user BPF helper to be called in tracers (kprobes)

This allows user memory to be written to during the course of a kprobe. It shouldn't be used to implement any kind of security mechanism because of TOC-TOU attacks, but rather to debug, divert, and manipulate execution of semi-cooperative processes. Although it uses probe_kernel_write, we limit

[PATCH net-next v3 2/2] samples/bpf: Add example of using bpf_copy_to_user in bpf kprobes

This example shows using a kprobe to act as a dnat mechanism to divert traffic for arbitrary endpoints. It rewrite the arguments to a syscall while they're still in userspace, and before the syscall has a chance to copy the argument into kernel space. Signed-off-by: Sargun Dhillon

Re: [PATCH v3 1/8] Input: synaptics-rmi4: Use of_get_child_by_name() instead of of_find_node_by_name()

On Jul 18 2016 or thereabouts, Andrew Duggan wrote: > On 07/18/2016 07:48 AM, Benjamin Tissoires wrote: > >On Jul 13 2016 or thereabouts, Andrew Duggan wrote: > >>Calling of_find_node_by_name() assumes that the caller has incremented > >>the refcount of the of_node being passed in. Currently, the

Re: [REPOST 2, PATCH] builddeb: really include objtool binary in headers package

On Tue, Jun 28, 2016 at 12:21:33PM +, Wilfried Klaebe wrote: > [added linux-kbu...@vger.kernel.org to Cc:, added Fixes:] > > On May 4th, Bjørn Mork provided patch > 697bbc7b832048d3a679cd55caf2268a325efbe0 to include objtool binaries in > the headers package. However, that one only works if

linux-next: build failure after merge of the wireless-drivers-next tree

Hi all, After merging the wireless-drivers-next tree, today's linux-next build (powerpc allyesconfig) failed like this: drivers/mtd/devices/bcm47xxsflash.c: In function 'bcm47xxsflash_bcma_probe': drivers/mtd/devices/bcm47xxsflash.c:299:17: error: implicit declaration of function

Re: [PATCH 1/1] iio: vcnl4000: Add IR current adjust support

On Tue, Jul 19, 2016 at 3:50 AM, Peter Meerwald-Stadler wrote: > >> Signed-off-by: Pratik Prajapati > > comments below; nice addition > > it seems this patch clashes with the recent changes to this driver in > iio-testing; can you rebase on top

Re: [PATCH v2 00/10] Exynos IOMMU: proper runtime PM support (use device dependencies)

Hi Tobias On 2016-07-18 18:43, Tobias Jakobi wrote: Marek Szyprowski wrote: On 2016-07-18 13:00, Tobias Jakobi wrote: Marek Szyprowski wrote: On 2016-07-15 15:21, Tobias Jakobi wrote: Tobias Jakobi wrote: Hello Marek, I've tested the patchset on 4.7-rc7 and noticed that it breaks reboot

Re: [PATCH v2 4/4] hwmon: iio: add label for channels read by iio_hwmon

On 18/07/2016 14:24, Jonathan Cameron wrote: > On 15/07/16 10:59, Quentin Schulz wrote: >> Currently, iio_hwmon only exposes values of the IIO channels it can read >> but no label by channel is exposed. >> >> This adds exposition of sysfs files containing label for IIO channels it >> can read

Re: [PATCH v3 09/17] mm, compaction: make whole_zone flag ignore cached scanner positions

On 07/19/2016 08:44 AM, Joonsoo Kim wrote: On Mon, Jul 18, 2016 at 11:12:51AM +0200, Vlastimil Babka wrote: On 07/06/2016 07:09 AM, Joonsoo Kim wrote: On Fri, Jun 24, 2016 at 11:54:29AM +0200, Vlastimil Babka wrote: A recent patch has added whole_zone flag that compaction sets when scanning

[tip:perf/core] perf tests: Add is_printable_array test

Commit-ID: 988dd774dcbd9151c2a643fc7284c5c3c4d0adb7 Gitweb: http://git.kernel.org/tip/988dd774dcbd9151c2a643fc7284c5c3c4d0adb7 Author: Jiri Olsa AuthorDate: Sat, 16 Jul 2016 18:11:20 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 18 Jul

Re: [PATCH -v4 2/2] printk: Add kernel parameter to control writes to /dev/kmsg

On 07/19/16 at 08:49am, Borislav Petkov wrote: > On Tue, Jul 19, 2016 at 08:35:07AM +0800, Dave Young wrote: > > Ok, for example below (A and B can be any program, systemd or other logging > > utility, dracut scripts...) > > Are you even reading what I'm writing to you? > > I asked for real-life

[tip:smp/hotplug] perf/core: Convert to hotplug state machine

Commit-ID: 00e16c3d68fce504e880f59c9bdf23b2a4759d6d Gitweb: http://git.kernel.org/tip/00e16c3d68fce504e880f59c9bdf23b2a4759d6d Author: Thomas Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:09 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul 2016

[tip:smp/hotplug] ARM/mvebu: Convert to hotplug state machine

Commit-ID: 7fbbaebf8cd18cca58e84837fd80c07ea8d8bd56 Gitweb: http://git.kernel.org/tip/7fbbaebf8cd18cca58e84837fd80c07ea8d8bd56 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:08 + Committer: Ingo Molnar CommitDate: Thu,

Re: [PATCH v2 0/2] led: is31fl32xx: minor improvements

Hi Nikolaus, On 07/18/2016 07:03 PM, H. Nikolaus Schaller wrote: Changes V2: * added tested David Rivshin (received off-list) * fixes: (received off-list) 2016-07-18 18:39:40: while developing the is31fl319x driver we found some minor issues relevant in the is31fl32xx

Re: [PATCH 3.12 42/88] netfilter: x_tables: do compat validation via translate_table

On Thu, Jul 14, 2016 at 10:15:34AM +0200, Jiri Slaby wrote: > From: Florian Westphal > > 3.12-stable review patch. If anyone has any objections, please let me know. > > === > > commit 09d9686047dbbe1cf4faa558d3ecc4aae2046054 upstream. > > This looks like

[tip:smp/hotplug] workqueue: Convert to state machine callbacks

Commit-ID: 7ee681b25284782ecf380bf5ccf55f13c52fd0ce Gitweb: http://git.kernel.org/tip/7ee681b25284782ecf380bf5ccf55f13c52fd0ce Author: Thomas Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:29 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul 2016

[tip:smp/hotplug] KVM/x86: Remove superfluous SMP function call

Commit-ID: 162e52a117af5d9c5dfc62b7c2ee90b3e91a7b32 Gitweb: http://git.kernel.org/tip/162e52a117af5d9c5dfc62b7c2ee90b3e91a7b32 Author: Anna-Maria Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:32 + Committer: Ingo Molnar CommitDate: Fri, 15

Re: [PATCH v2 1/3] acpi: Export acpi_of_modalias equiv of of_modalias_node

On Wed, Jul 13, 2016 at 02:53:40PM +0300, Crestez Dan Leonard wrote: > When using devicetree stuff like i2c_client.name or spi_device.modalias > is initialized to the first DT compatible id with the vendor prefix > stripped. Since some drivers rely on this try to replicate it when using > ACPI

[tip:smp/hotplug] x86/kvm/kvmclock: Convert to hotplug state machine

Commit-ID: 251a5fd64b720a0646eddb8c54f5e9ddba066e72 Gitweb: http://git.kernel.org/tip/251a5fd64b720a0646eddb8c54f5e9ddba066e72 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:33 + Committer: Ingo Molnar CommitDate: Fri,

[tip:smp/hotplug] x86/hpet: Convert to hotplug state machine

Commit-ID: 48d7f6c715782a6f6d4a5535f1233b764ce6b6f2 Gitweb: http://git.kernel.org/tip/48d7f6c715782a6f6d4a5535f1233b764ce6b6f2 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:30 + Committer: Ingo Molnar CommitDate: Thu,

[PATCH 1/2] Support SD UHS for hikey-mainline-rebase

From: j00226943 Two more changes: Before we send cmd,we need to set CMD bit29 to 1 so that CMD and DATA sent to card through the HOLD Register, This is the explication in synosys host:To meet the relatively high Input Hold Time requirement for SDR12, SDR25, and

[PATCH 2/2] Enable SD UHS mode for hikey-mainline-rebase

From: j00226943 One more changes: Enable SDR12 SDR25 SDR50 SDR104 in DTS to support UHS for SD Card Signed-off-by: Jin Guojun --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 4 1 file changed, 4 insertions(+) diff --git

[PATCH RESEND v2 5/8] tty: serial: fsl_lpuart: Use cyclic DMA for Rx

The initial approach of DMA implementatin for RX is inefficient due to switching from PIO to DMA, this leads to overruns especially on instances with the smaller FIFO. To address these issues this patch uses a cyclic DMA for receiver path. Some part of the code is borrowed from atmel serial

[tip:x86/headers] x86/headers: Include spinlock_types.h in x8664_ksyms_64.c for missing spinlock_t

Commit-ID: a203800d97ed635c504b1774dfffee6e7abf95f9 Gitweb: http://git.kernel.org/tip/a203800d97ed635c504b1774dfffee6e7abf95f9 Author: Stephen Rothwell AuthorDate: Mon, 18 Jul 2016 18:23:24 +1000 Committer: Ingo Molnar CommitDate: Tue, 19 Jul

[PATCH RESEND v2 1/8] tty: serial: fsl_lpuart: consider TX FIFO too in tx_empty

From: Stefan Agner Currently the tx_empty callback only considers the Transmit Complete Flag (TC). The reference manual is not quite clear if the TC flag covers the TX FIFO too. Debug prints on real hardware have shown that from time to time the TC flag is asserted (indicating

[PATCH RESEND v2 7/8] tty: serial: fsl_lpuart: Update suspend/resume for DMA mode

When DMA mode is enabled one need to make sure the DMA channels are idle before entering suspend mode especially when UART ports which are set as wakeup source and console port with no_console_suspend is set. This patch takes care of gracefully releasing DMA channels for the above two cases and

[PATCH RESEND v2 3/8] tty: serial: fsl_lpuart: fix clearing of receive flag

From: Stefan Agner Commit 8e4934c6d6c6 ("tty: serial: fsl_lpuart: clear receive flag on FIFO flush") implemented clearing of the receive flag by reading the status register only. It turned out that even though we flush the FIFO afterwards, a explicit read of the data register is

[PATCH] dmaengine: zynqmp_dma: add missing MODULE_LICENSE

We get a warning about the missing MODULE_LICENSE tag for this newly added driver module: WARNING: modpost: missing MODULE_LICENSE() in drivers/dma/xilinx/zynqmp_dma.o see include/linux/module.h for more information This adds a "GPL" license, matching the "version 2 or later" information in the

Re: [PATCH v4 2/2] ACPI / button: Add document for ACPI control method lid device restrictions

On Tue, Jul 19, 2016 at 10:11 AM, Lv Zheng wrote: > This patch adds documentation for the usage model of the control method lid > device. > > Signed-off-by: Lv Zheng > Cc: Dmitry Torokhov > Cc: Benjamin Tissoires

Re: [PATCH][v2] timekeeping: Fix memory overwrite of sleep_time_bin array

Hi Thomas, On 2016年07月19日 16:36, Thomas Gleixner wrote: On Tue, 19 Jul 2016, Chen Yu wrote: It is reported the hibernation fails at 2nd attempt, which hangs at hibernate() -> syscore_resume() -> i8237A_resume() -> claim_dma_lock(), because the lock has already been taken. However there is

Re: [PATCH v2 2/4] iio: adc: add support for Allwinner SoCs ADC

On 18/07/2016 14:57, Maxime Ripard wrote: > On Fri, Jul 15, 2016 at 11:59:12AM +0200, Quentin Schulz wrote: >> The Allwinner SoCs all have an ADC that can also act as a touchscreen >> controller and a thermal sensor. This patch adds the ADC driver which is >> based on the MFD for the same SoCs

[PATCH V3 3/10] Documentation: dt-bindings: firmware: tegra: add bindings of the BPMP

The BPMP is a specific processor in Tegra chip, which is designed for booting process handling and offloading the power management, clock management, and reset control tasks from the CPU. The binding document defines the resources that would be used by the BPMP firmware driver, which can create

Re: [RFC PATCH v2 6/9] firmware: Add legacy SCPI protocol driver

On 06/30/2016 12:53 PM, Sudeep Holla wrote: > > > On 21/06/16 11:02, Neil Armstrong wrote: >> Add legacy SCPI driver based on the latest SCPI driver but modified to behave >> like an earlier technology preview SCPI implementation that at least the >> Amlogic GXBB ARMv8 based platform uses in

Re: [PATCH] HID: sony: disable descriptor fixup for FutureMax Dance Mat

On 07/18/16 17:28, Benjamin Tissoires wrote: On Jul 17 2016 or thereabouts, Mikko Perttunen wrote: From: Mikko Perttunen ... #include #include #include +#include + +#include "usbhid/usbhid.h" I spent a lot of effort 2 years ago to remove the usb dependency, I'd

Re: [PATCH net-next] cdc_ether: Improve ZTE MF823/831/910 handling

On Mon, 2016-07-18 at 17:04 +0200, Kristian Evensen wrote: > On Mon, Jul 18, 2016 at 4:14 PM, Oliver Neukum wrote: > >> Ok, sounds good. So far, I have only seen the random MAC issue with > >> the three previously mentioned devices, but who knows how many else is > >> out there

[tip:perf/core] perf tools: Add missing linux/compiler.h include to perf-sys.h

Commit-ID: 14f0652b4fbebd0b05da36a06b17ac6d4d87a8f8 Gitweb: http://git.kernel.org/tip/14f0652b4fbebd0b05da36a06b17ac6d4d87a8f8 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 18 Jul 2016 17:40:49 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] tools: Copy the bitops files accessed from the kernel and check for drift

Commit-ID: de1e17b1d0c81be472039798698b517c8a68b516 Gitweb: http://git.kernel.org/tip/de1e17b1d0c81be472039798698b517c8a68b516 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 18 Jul 2016 18:13:22 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

Re: [V3 PATCH 1/2] x86/panic: Replace smp_send_stop() with kdump friendly version

Hi, On 07/19/16 at 05:51am, 河合英宏 / KAWAI，HIDEHIRO wrote: > Hi, > > > From: 'Dave Young' [mailto:dyo...@redhat.com] > > Sent: Monday, July 18, 2016 6:02 PM > > On 07/15/16 at 11:50am, 河合英宏 / KAWAI，HIDEHIRO wrote: > > > Hi Dave, > > > > > > Thanks for your reply. > > > > > > > From: 'Dave Young'

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

On 19 July 2016 at 08:30, Kalle Valo wrote: > Stephen Rothwell writes: > >> After merging the wireless-drivers-next tree, today's linux-next build >> (powerpc allyesconfig) failed like this: >> >> drivers/mtd/devices/bcm47xxsflash.c: In function

[tip:perf/core] perf tools: Remove include/linux/list.h from perf's MANIFEST

Commit-ID: 3aa0042769313b720142c0ef8514dac389e14ebe Gitweb: http://git.kernel.org/tip/3aa0042769313b720142c0ef8514dac389e14ebe Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 18 Jul 2016 18:35:11 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf jit: Remove some no-op error handling

Commit-ID: 9fcfcdf3c7b613c0d9536f57587456411b8a4e33 Gitweb: http://git.kernel.org/tip/9fcfcdf3c7b613c0d9536f57587456411b8a4e33 Author: Dan Carpenter AuthorDate: Sat, 16 Jul 2016 00:08:36 +0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] Remove: kernel unistd*h files from perf's MANIFEST, not used

Commit-ID: ad430729ae00dd63f7dcadbeb638e589bc03b5a3 Gitweb: http://git.kernel.org/tip/ad430729ae00dd63f7dcadbeb638e589bc03b5a3 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 18 Jul 2016 18:00:50 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf tools: Remove tools/perf/util/include/linux/const.h

Commit-ID: e0643c4e9fdb2e77ab83ca596460e2c9c15728aa Gitweb: http://git.kernel.org/tip/e0643c4e9fdb2e77ab83ca596460e2c9c15728aa Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 18 Jul 2016 17:48:37 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[PATCH v8 2/4] soc: mediatek: Init MT8173 scpsys driver earlier

Some power domain comsumers may init before module_init. So the power domain provider (scpsys) need to be initialized earlier too. Take an example for our IOMMU (M4U) and SMI. SMI is a bridge between IOMMU and multimedia HW. SMI is responsible to enable/disable iommu and help transfer data for

[tip:smp/hotplug] perf/x86/intel/cqm: Convert Intel CQM to hotplug state machine

Commit-ID: f07048270423622a2428a9b90929c76e92777caa Gitweb: http://git.kernel.org/tip/f07048270423622a2428a9b90929c76e92777caa Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:16 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul

[tip:smp/hotplug] perf/x86/intel/rapl: Convert to hotplug state machine

Commit-ID: 8b5b773d6245138c461b3a3e242339fa50fa9c58 Gitweb: http://git.kernel.org/tip/8b5b773d6245138c461b3a3e242339fa50fa9c58 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:15 + Committer: Ingo Molnar CommitDate: Thu, 14 Jul

[tip:smp/hotplug] perf/x86/intel/cstate: Convert Intel CSTATE to hotplug state machine

Commit-ID: 77c34ef1c3194bfac65883af75baf7dec9fa0d77 Gitweb: http://git.kernel.org/tip/77c34ef1c3194bfac65883af75baf7dec9fa0d77 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:18 + Committer: Ingo Molnar CommitDate: Thu,

[tip:smp/hotplug] arm: Convert VFP hotplug notifiers to state machine

Commit-ID: e5b61bafe70477e05e1dce0d6ca4ec181e23cb2a Gitweb: http://git.kernel.org/tip/e5b61bafe70477e05e1dce0d6ca4ec181e23cb2a Author: Thomas Gleixner AuthorDate: Wed, 13 Jul 2016 17:16:35 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul 2016

[tip:smp/hotplug] x86/apb_timer: Convert to hotplug state machine

Commit-ID: 148b9e2abea6f50e4620e4ac0683b4913c4364c0 Gitweb: http://git.kernel.org/tip/148b9e2abea6f50e4620e4ac0683b4913c4364c0 Author: Sebastian Andrzej Siewior AuthorDate: Wed, 13 Jul 2016 17:16:34 + Committer: Ingo Molnar CommitDate: Fri,

Re: [PATCH] staging: iio: light: isl29018/28: remove I2C_CLASS_HWMON .class setting

On Mon, Jul 18, 2016 at 02:30:46PM +0100, Jonathan Cameron wrote: > On 18/07/16 09:50, Laxman Dewangan wrote: > > > > On Saturday 16 July 2016 07:58 AM, Alison Schofield wrote: > >> I2C_CLASS_HWMON is for a hardware monitoring chip wanting > >> auto-detection. IIO drivers don't typically use

Re: + printk-add-kernel-parameter-to-control-writes-to-dev-kmsg-checkpatch-fixes.patch added to -mm tree

Hi Andrew, On Mon, Jul 18, 2016 at 02:27:48PM -0700, a...@linux-foundation.org wrote: > > The patch titled > Subject: > printk-add-kernel-parameter-to-control-writes-to-dev-kmsg-checkpatch-fixes > has been added to the -mm tree. Its filename is > >

[tip:smp/hotplug] metag/perf: Convert to hotplug state machine

Commit-ID: 04d045a681122c806e4f17754ed48e2b19af5d80 Gitweb: http://git.kernel.org/tip/04d045a681122c806e4f17754ed48e2b19af5d80 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:49 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

[tip:smp/hotplug] arm/l2c: Convert to hotplug state machine

Commit-ID: 9eeb2264775f0b60fcff3d186bf54c90b0191650 Gitweb: http://git.kernel.org/tip/9eeb2264775f0b60fcff3d186bf54c90b0191650 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:50 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

[tip:smp/hotplug] arm/kvm/arch_timer: Convert to hotplug state machine

Commit-ID: b3c9950a5c75983c0a2fcc93760f53ba52da3c85 Gitweb: http://git.kernel.org/tip/b3c9950a5c75983c0a2fcc93760f53ba52da3c85 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:47 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

[tip:smp/hotplug] arm/twd: Convert to hotplug state machine

Commit-ID: 26b8768868c090151aa8c337773d429e0d5ca727 Gitweb: http://git.kernel.org/tip/26b8768868c090151aa8c337773d429e0d5ca727 Author: Richard Cochran AuthorDate: Wed, 13 Jul 2016 17:16:51 + Committer: Ingo Molnar CommitDate: Fri, 15 Jul

Re: [PATCH v3 12/17] mm, compaction: more reliably increase direct compaction priority

On 07/19/2016 06:53 AM, Joonsoo Kim wrote: > On Mon, Jul 18, 2016 at 02:21:02PM +0200, Vlastimil Babka wrote: >> On 07/18/2016 06:41 AM, Joonsoo Kim wrote: >>> On Fri, Jul 15, 2016 at 03:37:52PM +0200, Vlastimil Babka wrote: On 07/06/2016 07:39 AM, Joonsoo Kim wrote: > On Fri, Jun 24,

[PATCH v2 1/2] vfio : resume notifier

From: Chen Fan --- drivers/vfio/pci/vfio_pci.c | 28 +++- drivers/vfio/pci/vfio_pci_intrs.c | 18 ++ drivers/vfio/pci/vfio_pci_private.h | 1 + include/uapi/linux/vfio.h | 1 + 4 files changed, 47

[PATCH v4 0/2] driver: leds: is31fl319x dimmable LED driver

Changes V4 (mostly fixed by Andrey Utkin): * Fix struct is31fl319x_driver alignment * Rework chip matching as suggested by Jacek Anaszewski * Enhance macro-constants names * Traverse cdef.num_leds, not MAX_LEDS * Fix some checkpatch --strict notices * Fixup for MAX_LEDS -> cdef->num_leds * Fix

[PATCH v4 2/2] Bindings documentation for ISSI is31fl319x driver

Signed-off-by: H. Nikolaus Schaller --- .../devicetree/bindings/leds/is31fl319x.txt| 56 ++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/is31fl319x.txt diff --git

[PATCH 2/2] [media] cec: add RC_CORE dependency

We cannot build the cec driver when the RC core is a module and cec is built-in: drivers/staging/built-in.o: In function `cec_allocate_adapter': :(.text+0x134): undefined reference to `rc_allocate_device' drivers/staging/built-in.o: In function `cec_register_adapter': :(.text+0x304): undefined

[PATCH v4 1/2] ACPI / button: Add KEY_LID_OPEN/KEY_LID_CLOSE for new usage model

There are many AML tables reporting wrong initial lid state, and some of them never report lid open state. As a proxy layer acting between, ACPI button driver is not able to handle all such cases, but need to re-define the usage model of the ACPI lid. That is: 1. It's initial state is not

[PATCH v4 2/2] ACPI / button: Add document for ACPI control method lid device restrictions

This patch adds documentation for the usage model of the control method lid device. Signed-off-by: Lv Zheng Cc: Dmitry Torokhov Cc: Benjamin Tissoires Cc: Bastien Nocera: Cc:

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