On Wed, Jan 18, 2017 at 09:23:50PM +, Sudip Mukherjee wrote:
> It is possible to update the backlight power and the brightness using
> the sysfs and on writing it either returns the count or if the callback
> function does not exist then returns the error code 'ENXIO'.
>
> We have a situation
The latest openrisc kernel patchs in linux-next are failing to build due
to old toolchains at the crosstool website.
Update to point the the toolchain binaries released the OpenRISC team.
Signed-off-by: Stafford Horne
---
sbin/make.cross | 21 -
1 file changed, 20 insertions
Ping?
On Wed, Feb 01, 2017 at 07:44:38AM +0900, Stafford Horne wrote:
> Hi Fengguang/All,
>
> I am working as the OpenRISC linux kernel maintainer. Currently in
> linux-next our patches are causing kbuild test robot to fail.
>
> This is because the patches are taking advantage of 2 'new' (2 yea
On Sat, Feb 18, 2017 at 04:31:43PM +, Sudip Mukherjee wrote:
> On Monday 30 January 2017 11:04 PM, Sudip Mukherjee wrote:
> > On Wednesday 18 January 2017 09:23 PM, Sudip Mukherjee wrote:
> > > It is possible to update the backlight power and the brightness using
> > > the sysfs and on writing
On Sat, Feb 18, 2017 at 09:55:28PM +0300, Konstantin Khlebnikov wrote:
> This patch has locking problem. I've got lockdep splat under LTP.
>
> d_lock nests inside i_lock
> sysctl_lock nests inside d_lock in d_compare
>
> This patch adds i_lock nesting inside sysctl_lock.
Once ->unregistering is
Applied, thank you!
On Sun, Feb 19, 2017 at 05:14:36PM +0900, Stafford Horne wrote:
The latest openrisc kernel patchs in linux-next are failing to build due
to old toolchains at the crosstool website.
Update to point the the toolchain binaries released the OpenRISC team.
Signed-off-by: Staffor
On Fri, Feb 17, 2017 at 05:09:33PM +0100, Miklos Szeredi wrote:
> ...in order to handle the corner case when the file is copyied up after
> being opened read-only.
> --- /dev/null
> +++ b/fs/overlay_util.c
> @@ -0,0 +1,39 @@
> +/*
> + * Copyright (C) 2017 Red Hat, Inc.
> + *
> + * This program is
On Fri, Feb 17, 2017 at 05:09:29PM +0100, Miklos Szeredi wrote:
> A file is opened for read-only, opened read-write (resulting in a copy up)
> and modified. The data read back from the the read-only fd will be stale
> in this case (the read-only file descriptor still refers to the lower,
> unmodif
Hi Luis,
>
> The firmware async callback handles the device's opmode start call, but
> optionally also allows opmode registration to take care of its opmode start.
> If
> the firmware callback handles it its error path in case of opmode start
> failure
> has a few pieces of code missing from th
On Sun, Feb 19, 2017 at 10:05 AM, Al Viro wrote:
> On Fri, Feb 17, 2017 at 05:09:33PM +0100, Miklos Szeredi wrote:
>> ...in order to handle the corner case when the file is copyied up after
>> being opened read-only.
>
>> --- /dev/null
>> +++ b/fs/overlay_util.c
>> @@ -0,0 +1,39 @@
>> +/*
>> + * C
if 'devm_kzalloc()' fails, we should release resources allocated so far,
just as done a few lines below.
Signed-off-by: Christophe JAILLET
---
drivers/net/ethernet/marvell/mvpp2.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2.c
b/dr
If 'dma_alloc_coherent()' fails, we should release resources allocated so
far, just as done in all other cases in this function.
Signed-off-by: Christophe JAILLET
---
checkpatch.pl complains about '== NULL'. I have left it as-is because both
'== NULL' and '!' are already used in the file.
---
dr
The references of pstore_zbackend structures are stored into the
pointer zbackend of type struct pstore_zbackend. The pointer zbackend
can be made const as it is only dereferenced. After making this change
the pstore_zbackend structures whose references are stored into the
pointer zbackend can be m
>
> The return value of request_module() being 0 does not mean that the driver
> which was requested has loaded. To properly check that the driver was
> loaded each driver can use internal mechanisms to vet the driver is now
> present. The helper try_then_request_module() was added to help with
>
Do the prot_none/FOLL_NUMA check after we are sure this is a THP pte. Archs
can implement prot_none such that it can return true for regular pmd entries.
Signed-off-by: Aneesh Kumar K.V
---
mm/gup.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/mm/gup.c b/mm/gup.c
inde
If all bits of 'dev_mask' are already set, there is a memory leak because
'info' should be freed before returning.
While fixing it, 'return -ENOMEM' directly if the first kzalloc fails.
This makes the code more readable.
Signed-off-by: Christophe JAILLET
---
drivers/nfc/st21nfca/core.c | 12 +++
We are using wrong flag value in task_numa_falt function. This can result in
us doing wrong numa fault statistics update, because we update num_pages_migrate
and numa_fault_locality etc based on the flag argument passed.
Signed-off-by: Aneesh Kumar K.V
---
mm/huge_memory.c | 2 +-
1 file changed
On 02/16/2017 11:02 AM, Eva Rachel Retuya wrote:
[...]
> @@ -54,9 +55,17 @@ static const struct i2c_device_id adxl345_i2c_id[] = {
>
> MODULE_DEVICE_TABLE(i2c, adxl345_i2c_id);
>
> +static const struct acpi_device_id adxl345_acpi_id[] = {
> + { "ADX0345", 0 },
Who allocated this ID? ADX d
After `__ro_after_init` marker is included in kernel, many kernel data
objects can be read-only-after-init. But there are many other places that
would be good to read-only-after-init but `__ro_after_init` can not be simply
applicable to them because they should be writable at some points, which ar
With this our protnone becomes a present pte with READ/WRITE/EXEC bit cleared.
By default we also set _PAGE_PRIVILEGED on such pte. This is now used to help
us identify a protnone pte that as saved write bit. For such pte, we will clear
the _PAGE_PRIVILEGED bit. The pte still remain non-accessible
After `__ro_after_init` marker is included in kernel, many kernel data
objects can be read-only-after-init. But there are many other places that
would be good to read-only-after-init but `__ro_after_init` can not be simply
applicable to them because they should be writable at some points, which ar
Autonuma preserves the write permission across numa fault to avoid taking
a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE
write permissions across a NUMA hinting fault"). Architecture can implement
protnone in different ways and some may choose to implement that by cl
This patch series address an issue w.r.t THP migration and autonuma
preserve write feature. migrate_misplaced_transhuge_page() cannot deal with
concurrent modification of the page. It does a page copy without
following the migration pte sequence. IIUC, this was done to keep the
migration simpler an
It would be good that selinux hooks objects are marked as
`__ro_mostly_after_init`. They can not be simply marked as `__ro_after_init'
because they should be writable during selinux_disable procedure.
`__ro_mostly_after_init` section is temporarily read-write during
selinux_disable procedure via s
Without this KSM will consider the page write protected, but a numa fault can
later mark the page writable. This can result in memory corruption.
Signed-off-by: Aneesh Kumar K.V
---
include/asm-generic/pgtable.h | 8
mm/ksm.c | 9 +++--
2 files changed, 15 inser
`__ro_mostly_after_init` is almost like `__ro_after_init`. The section is
read-only as same as `__ro_after_init` after kernel init. This patch makes
`__ro_mostly_after_init` section read-write temporarily only during
module_init/module_exit.
Signed-off-by: Hoeun Ryu
---
kernel/module.c | 10 +++
It would be good that `__ro_mostly_after_init` is marked to cpuhp state
objects. They can not be simply marked as `__ro_after_init` because they
should be writable during module_init/exit. Now that they can be read-only
except during module_init/exit
Signed-off-by: Hoeun Ryu
---
kernel/cpu.c | 4
Add set_ro_mostly_after_init_rw/ro pair to modify memory attributes for
memory marked as `ro_mostly_after_init`.
I am doubtful that this is the right place where these functions reside and
these functions are suitable for all architectures for memory attributes
modification. Please comment.
Sig
Map rodata sections seperately for the new __ro_mostly_after_init section.
Attribute of memory for __ro_mostly_after_init section can be changed later
so we need a dedicated vmalloced region for set_memory_rw/ro api.
Signed-off-by: Hoeun Ryu
---
arch/arm64/mm/mmu.c | 30 +
Memory attribute for `__ro_mostly_after_init` section should be changed
via set_memory_rw/ro that doesn't work against vm areas which don't have
VM_ALLOC. Add this function to map `__ro_mostly_after_init` section with
VM_ALLOC flag set in map_kernel.
Signed-off-by: Hoeun Ryu
---
arch/arm64/mm/m
Declare snd_emux_operators structure as const as it is only copied into
another structure. So, snd_emux_operators structures having this property
can be made const.
Signed-off-by: Bhumika Goyal
---
sound/pci/emu10k1/emu10k1_callback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
Hi Punnaiah,
Sorry for the late reply.
On Mon, 9 Jan 2017 08:28:54 +0530
Punnaiah Choudary Kalluri wrote:
> Added the basic driver for Arasan NAND Flash Controller used in
> Zynq UltraScale+ MPSoC. It supports only Hw ECC and upto 24bit
> correction.
>
> Signed-off-by: Punnaiah Choudary Kallur
If 'kzalloc()' fails, we should release resources allocated so far, just as
done in all other cases in this function.
Signed-off-by: Christophe JAILLET
---
Not sure that the error handling path is correct.
Is 'gdev[0]' freed? Should it be?
---
drivers/staging/media/platform/bcm2835/bcm2835-camer
On 12/02/17 07:22, Derek Robson wrote:
> Change permissions to octal style.
> Found using checkpatch
>
> Signed-off-by: Derek Robson
Applied to the togreg branch of iio.git and pushed out as testing for the
autobuilders
to play with it.
Jonathan
> ---
> drivers/staging/iio/impedance-analyzer/a
Hi Hoeun,
On 19 February 2017 at 10:03, Hoeun Ryu wrote:
> After `__ro_after_init` marker is included in kernel, many kernel data
> objects can be read-only-after-init. But there are many other places that
> would be good to read-only-after-init but `__ro_after_init` can not be simply
> applicab
On 19 February 2017 at 10:04, Hoeun Ryu wrote:
> Memory attribute for `__ro_mostly_after_init` section should be changed
> via set_memory_rw/ro that doesn't work against vm areas which don't have
> VM_ALLOC.
This is for a good reason: VMALLOC regions are guaranteed to be mapped
down to pages, wh
On 12/02/17 10:55, Brian Masney wrote:
> The sysfs attribute in_proximity_sampling_frequency_available currently
> shows the values 1 3 5 10 13 20 83 100. These values are supposed to
> correspond to the sleep values 800 400 200 100 75 50 12 0 (all in ms).
> When passing in a sampling frequency of
On 19 February 2017 at 10:04, Hoeun Ryu wrote:
> After `__ro_after_init` marker is included in kernel, many kernel data
> objects can be read-only-after-init. But there are many other places that
> would be good to read-only-after-init but `__ro_after_init` can not be simply
> applicable to them
On 12/02/17 11:04, Brian Masney wrote:
> On Sun, Feb 12, 2017 at 05:55:34AM -0500, Brian Masney wrote:
>> Move ISL29028 ALS / Proximity Sensor out of staging and into mainline.
>>
>> Signed-off-by: Brian Masney
>
> Sorry, Jonathan, I forgot to run git format-patch with --no-renames and
> didn't r
On Sunday 19 February 2017 00:27:55 Finn Thain wrote:
> On Sat, 18 Feb 2017, Ondrej Zary wrote:
> > On Friday 17 February 2017 23:38:12 Finn Thain wrote:
> > > On Thu, 16 Feb 2017, Ondrej Zary wrote:
> > > > On Tuesday 31 January 2017 02:31:45 Finn Thain wrote:
> > > > [...]
> > > >
> > > > > Are y
On Thu, 2017-02-16 at 00:37:15 UTC, Stewart Smith wrote:
> Remove OPAL regex in powerpc to avoid false match
>
> Signed-off-by: Stewart Smith
> Reviewed-by: Andrew Donnellan
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/a42715830d552d7c0e3be709383ece
cheers
On 19 February 2017 at 10:04, Hoeun Ryu wrote:
> Map rodata sections seperately for the new __ro_mostly_after_init section.
> Attribute of memory for __ro_mostly_after_init section can be changed later
> so we need a dedicated vmalloced region for set_memory_rw/ro api.
>
> Signed-off-by: Hoeun Ryu
> 'qedr_alloc_pbl_tbl()' can not return NULL.
>
> In qedr_init_user_queue():
> - simplify the test for the return value, no need to test for NULL
> - propagate the error pointer if needed, otherwise 0 (success) is returned.
>This is spurious.
>
> In init_mr_info():
> - test the return valu
Hi Pavel,
> Am 18.02.2017 um 23:54 schrieb Pavel Machek :
>
> On Sat 2017-02-18 20:17:09, H. Nikolaus Schaller wrote:
>>
>>> Am 18.02.2017 um 19:08 schrieb Pavel Machek :
>>>
> And I agree that kernel should _not_ attempt rescaling itself, as it
> would lose precision.
With a
Hi Sebastian,
> Am 19.02.2017 um 00:44 schrieb Sebastian Reichel :
>
> Hi,
>
> On Sat, Feb 18, 2017 at 12:33:34PM +0100, H. Nikolaus Schaller wrote:
>> Hi Sebastian,
>>
>>> Am 18.02.2017 um 04:22 schrieb Sebastian Reichel :
>>>
>>> Hi,
>>>
>>> On Fri, Feb 17, 2017 at 12:40:41PM -0800, Dmitry
On 15/02/17 16:55, Fabrice Gasnier wrote:
> stm32 adc supports several resolution. Add 'st,adc-res' dt optional
> property to set it. Default to maximum resolution in case it isn't set.
>
> Signed-off-by: Fabrice Gasnier
Implementation looks fine, just waiting on the binding review.
Thanks,
Jon
On 15/02/17 16:55, Fabrice Gasnier wrote:
> Add documentation for 'st,adc-res' dt optional property.
>
> Signed-off-by: Fabrice Gasnier
I'm happy with this, but would like to leave time for a device tree review.
Ultimately we may well want to make this a generic property and call it
something
l
On Sun, Feb 19, 2017 at 11:01:23AM +0100, Lars-Peter Clausen wrote:
> On 02/16/2017 11:02 AM, Eva Rachel Retuya wrote:
> [...]
> > @@ -54,9 +55,17 @@ static const struct i2c_device_id adxl345_i2c_id[] = {
> >
> > MODULE_DEVICE_TABLE(i2c, adxl345_i2c_id);
> >
> > +static const struct acpi_devic
On Sun, 19 Feb 2017 11:21:30 +0100,
Bhumika Goyal wrote:
>
> Declare snd_emux_operators structure as const as it is only copied into
> another structure. So, snd_emux_operators structures having this property
> can be made const.
>
> Signed-off-by: Bhumika Goyal
Applied now (with a typo fix in
According to error handling in this function, it is likely that some
resources should be freed before returning.
Replace 'return ret', with 'goto err'.
While at it, remove some spaces at the beginning of the lines to be more
consistent.
Fixes: ead0687fe304a ("HID: i2c-hid: support regulator powe
On Feb 19 2016 19:21, Bhumika Goyal wrote:
Declare snd_emux_operators structure as const as it is only copied into
another structure. So, snd_emux_operators structures having this property
can be made const.
Signed-off-by: Bhumika Goyal
Reviewed-by: Takashi Sakamoto
...The 'ASLA' reminds me
On 14/02/17 09:40, Quentin Schulz wrote:
> The X-Powers AXP20X and AXP22X PMICs have multiple ADCs. They expose the
> battery voltage, battery charge and discharge currents, AC-in and VBUS
> voltages and currents, 2 GPIOs muxable in ADC mode and PMIC temperature.
>
> This adds support for most of
On 17/02/17 16:05, Fabrice Gasnier wrote:
> On 02/11/2017 11:29 AM, Jonathan Cameron wrote:
>> On 06/02/17 16:01, Fabrice Gasnier wrote:
>>> On 02/04/2017 12:39 PM, Jonathan Cameron wrote:
On 03/02/17 19:40, Linus Walleij wrote:
> On Mon, Jan 30, 2017 at 3:33 PM, Fabrice Gasnier
> wr
On 2/16/2017 20:42, Bernd Faust wrote:
After an upgrade to Linux kernel v4.x the hardware timestamps of the
82579 Gigabit Ethernet Controller are different than expected.
The values that are being read are almost four times as big as before
the kernel upgrade.
The difference is that after the up
On 16/02/17 10:02, Eva Rachel Retuya wrote:
> Convert the driver to use regmap instead of I2C-specific functions. This
> is done in preparation for splitting this driver into core and
> I2C-specific code as well as introduction of SPI driver.
>
> Signed-off-by: Eva Rachel Retuya
One minor point i
According to error handling in this function, it is likely that going to
'err_ulpi' was expected here.
Fixes: 605b8652f7f0 ("phy: Add support for Qualcomm's USB HSIC phy")
Signed-off-by: Christophe JAILLET
---
drivers/phy/phy-qcom-usb-hsic.c | 6 --
1 file changed, 4 insertions(+), 2 delet
Declare nxt200x_config structures as const as they are only passed as
an argument to the function dvb_attach. dvb_attach calls its first
argument on the rest of its arguments. The first argument of
dvb_attach in the changed cases is nxt200x_attach and the parameter of
this function to which the obj
Declare nxt200x_config structure as const as it is only passed as
an argument to the function dvb_attach. dvb_attach calls its first
argument on the rest of its arguments. The first argument of
dvb_attach in the changed case is nxt200x_attach and the parameter of
this function to which the object r
On 16/02/17 10:02, Eva Rachel Retuya wrote:
> Move I2C-specific code into its own file and rely on regmap to access
> registers. The core code provides access to x, y, z and scale readings.
>
> Signed-off-by: Eva Rachel Retuya
A few minor comment inline. This unwound the comment about client->de
On 16/02/17 10:02, Eva Rachel Retuya wrote:
> Add SPI driver for initializing spi regmap for the adxl345 core driver.
> The driver supports the same functionality as I2C namely the x, y, z and
> scale readings.
>
> Signed-off-by: Eva Rachel Retuya
Looks nice. I didn't know about the readmask stu
According to error handling in this function, it is likely that going to
'err_out2' was expected here.
Signed-off-by: Christophe JAILLET
---
drivers/soc/mediatek/mtk-pmic-wrap.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c
b/d
According to error handling in this function, it is likely that going to
'out_master_put' was expected here.
Signed-off-by: Christophe JAILLET
---
drivers/spi/spi-fsl-dspi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dsp
I am not sure whether we want to merge this debug patch. This will help
us in identifying wrong pte_wrprotect usage in the kernel.
>From a0fb302fd204159a1327b67decb8f14ffa21 Mon Sep 17 00:00:00 2001
From: "Aneesh Kumar K.V"
Date: Sat, 18 Feb 2017 10:39:47 +0530
Subject: [PATCH] powerpc/auton
---
drivers/input/mouse/alps.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 328edc8c8786..c0a4edefe54d 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -139,6 +139,7 @@ static const struct alps_model_in
Hi Stafford,
On Wed, Feb 01, 2017 at 07:44:38AM +0900, Stafford Horne wrote:
Hi Fengguang/All,
I am working as the OpenRISC linux kernel maintainer. Currently in
linux-next our patches are causing kbuild test robot to fail.
This is because the patches are taking advantage of 2 'new' (2 year o
Am 19.02.2017 06:49, schrieb Saurabh Badhwar:
> Fix possible resource leak in tools/vm/page_owner_sort.c
> Signed-off-by: Saurabh Badhwar
> ---
> tools/vm/page_owner_sort.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_o
On 2017-02-18 13:48, Ard Biesheuvel wrote:
> On 16 February 2017 at 07:29, Jan Kiszka wrote:
>> On 2017-02-16 04:00, Kweh, Hock Leong wrote:
-Original Message-
From: Jan Kiszka [mailto:jan.kis...@siemens.com]
Sent: Thursday, February 16, 2017 3:00 AM
To: Andy Shevchenko
On Sunday 19 February 2017 13:16:34 John L. Preston wrote:
> ---
> drivers/input/mouse/alps.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
> index 328edc8c8786..c0a4edefe54d 100644
> --- a/drivers/input/mouse/alps.c
> +++ b/drive
On Wed, Feb 15, 2017 at 12:19:27PM +0100, Borislav Petkov wrote:
> Here's a fixed version of the breakage the 0day bot reported:
>
> ---
> From: Borislav Petkov
> Date: Thu, 9 Feb 2017 01:34:49 +0100
> Subject: [PATCH -v1.1] x86: Optimize clear_page()
>
> Currently, we CALL clear_page() which th
On Sun, Feb 19, 2017 at 09:06:51AM +0800, Fengguang Wu wrote:
> Yes if we add it as a line below the branch URL, it could be a time saver.
Right.
> Since it's hard to teach ALL people about the rule, it'd be best if we
> can work w/o any rules -- unless you want to be accurate&helpful or to
> cus
On Tue, 2017-02-14 at 22:23 +0100, Arnd Bergmann wrote:
> gcc-7 produces a mysterious warning about the size argument being
> potentially out
> of range:
>
> drivers/infiniband/hw/hfi1/verbs.c: In function 'init_cntr_names':
> drivers/infiniband/hw/hfi1/verbs.c:1644:2: error: 'memcpy': specified
>
On Fri, 2017-02-17 at 15:38 +0100, Arnd Bergmann wrote:
> I ran into a build error on arm64 randconfig testing:
>
> infiniband/hw/hns/hns_roce_main.c:539:1: error: data definition has
> no type or storage class [-Werror]
> infiniband/hw/hns/hns_roce_main.c:539:1: error: type defaults to
> 'int' in
On Fri, 2017-02-17 at 15:40 +0100, Arnd Bergmann wrote:
> When CONFIG_DCB is disabled, we get a link error:
>
> drivers/infiniband/built-in.o: In function `bnxt_re_setup_qos':
> trace.c:(.text+0x155774): undefined reference to
> `dcb_ieee_getapp_mask'
> trace.c:(.text+0x155774): relocation truncat
On Sat, 2017-02-18 at 12:28 +0100, Christophe JAILLET wrote:
> 'qedr_alloc_pbl_tbl()' can not return NULL.
>
> In qedr_init_user_queue():
> - simplify the test for the return value, no need to test for NULL
> - propagate the error pointer if needed, otherwise 0 (success) is
> returned.
> This
While booting next-20170217 on a POWER8 LPAR following
warning is displayed.
Reverting the following commit helps boot cleanly.
commit 3821fd35b5 : jump_label: Reduce the size of struct static_key
[ 11.393008] [ cut here ]
[ 11.393031] WARNING: CPU: 5 PID: 2890 at ker
According to error handling in this function, it is likely that going to
'out' was expected here.
Signed-off-by: Christophe JAILLET
---
drivers/lightnvm/rrpc.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index e00b1d
Hi!
> About loosing precision: there is already noise (jitter) in
> real-world devices so that you can't achieve subpixel precision
> anyways (unless your panel has a very low resolution). Please see my
> answer to Dmitry some mails ago.
Maybe you can achieve better precision with averaging.
Any
On Sun 12-02-17 14:47:13, Paul Menzel wrote:
> Dear Linux folks,
>
>
> since some time, at Linux 4.8, 4.9, and 4.10-rc6, the OOM kicks in on a
> 8 GB machine.
>
> ```
> Feb 12 08:21:50 asrocke350m1 kernel: updatedb.mlocat invoked oom-killer:
> gfp_mask=0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_N
Add binding for Sensirion sht21 relative humidity and temperature
sensor driver.
Signed-off-by: Tomasz Duszynski
---
Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
b/Document
On Sat, Feb 18, 2017 at 2:45 PM, Moritz Fischer
wrote:
> On Sat, Feb 18, 2017 at 02:10:43PM -0600, Alan Tull wrote:
>> On Sat, Feb 18, 2017 at 6:45 AM, Nadathur, Sundar
>> wrote:
>>
>> > Hi all,
>> >Interesting discussion. The discussion so far has brought out many
>> > concerns such as OS i
Add sht21 relative humidity and temperature sensor driver. There already
exists an in-kernel driver under hwmon but with limited functionality
like humidity and temperature always measured together at predefined
resolutions, etc.
New iio driver comes without limitations of predecessor, uses non-bl
This patch adds prefix for Sensirion company.
Signed-off-by: Tomasz Duszynski
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.t
On 19/02/17 14:58, Tomasz Duszynski wrote:
> Add sht21 relative humidity and temperature sensor driver. There already
> exists an in-kernel driver under hwmon but with limited functionality
> like humidity and temperature always measured together at predefined
> resolutions, etc.
>
> New iio drive
On 16/02/17 14:23, Benjamin Gaignard wrote:
> Add "parent_trigger" sysfs attribute to iio trigger to be able
> to set a parent to the current trigger.
> Parent trigger edges or levels could be used to control current
> trigger status for example to start, stop or reset it.
Reset needs a description
On 2017-02-19 13:35, Pali Rohár wrote:
On Sunday 19 February 2017 13:16:34 John L. Preston wrote:
---
drivers/input/mouse/alps.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 328edc8c8786..c0a4edefe54d 100644
--- a/drivers/inpu
So I think we need a quick revert of this commit or a quick stable
follow-up to unbreak things on our side.
/Thomas
On 02/19/2017 03:54 PM, Thomas Hellstrom wrote:
> Hi!
>
> This patch breaks the vmwgfx resolutionKMS daemon which opens a control
> node to tell DRM about the monitor layout...
>
>
On Sun, 19 Feb 2017, Arushi Singhal wrote:
>
> Hi Greg
> I think we cannot indent the text otherwise, the print statement will be
> different as it should be
There are newlines in the printed string. I suspect that there is no need
to print them all at once.
Actually, your change removed spac
* Greg KH:
> On Fri, Feb 17, 2017 at 12:02:52PM +0100, Florian Weimer wrote:
>> We want to reject PTY devices from other namespaces as valid input to
>> the ttyname and ttyname_r functions, while still providing a hint to
>> callers that the device is, in fact, a PTY. Christian Brauner wrote a
>>
Patch to make tsc.c set X86_FEATURE_ART and setup the TSC_ADJUST MSR
correctly on my "i7-4910MQ" CPU, which reports
( boot_cpu_data.cpuid_level==0x13 &&
boot_cpu_data.extended_cpuid_level==0x8008
), so the code didn't think it supported CPUID:15h, but it does .
Patch:
diff --git a/arch/x86
Hi all,
On 02/15/2017 03:08 PM, Quentin Schulz wrote:
From: Florian Vallee
According to the m_can user manual changelog the BTP register layout was
updated with core revision 3.1.0
This change is not backward-compatible and using the current driver along
with a recent IP results in an incorre
Dear RT folks!
I'm pleased to announce the v4.9.11-rt9 patch set.
Changes since v4.9.11-rt8:
- rt_mutex_destroy() is EXPORT_SYMBOL_GPL again. As pointed by Peter
Zijlstra, the removal of _GPL is not required.
- Added a rescheduling point so we don't forget to run a runnable task
at
Hi All,
Would be really helpful to get some other input on this.
It's fiddly to put it lightly but if we get it right I think
the interface will be useful in all sorts of common cases.
On 16/02/17 14:23, Benjamin Gaignard wrote:
> Add validate_trigger function in iio_trigger_ops and
> dev_attr_pa
On 02/19/2017 05:26 AM, Fengguang Wu wrote:
Hi Stafford,
On Wed, Feb 01, 2017 at 07:44:38AM +0900, Stafford Horne wrote:
Hi Fengguang/All,
I am working as the OpenRISC linux kernel maintainer. Currently in
linux-next our patches are causing kbuild test robot to fail.
This is because the patc
The field l_ops of structure ocfs2_lock_res can be made const as it
never modified after getting initialized. After making this change the
parameter struct ocfs2_lock_res_ops *ops of function
ocfs2_lock_res_init_common can be made const as ops is only stored
in l_ops. Now the structures of type ocf
On 19/02/17 15:04, Jonathan Cameron wrote:
> On 19/02/17 14:58, Tomasz Duszynski wrote:
>> Add sht21 relative humidity and temperature sensor driver. There already
>> exists an in-kernel driver under hwmon but with limited functionality
>> like humidity and temperature always measured together at p
On 02/19/2017 07:04 AM, Jonathan Cameron wrote:
On 19/02/17 14:58, Tomasz Duszynski wrote:
Add sht21 relative humidity and temperature sensor driver. There already
exists an in-kernel driver under hwmon but with limited functionality
like humidity and temperature always measured together at pred
The patch
ASoC: fix ES8328_I2C/SPI dependencies
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus dur
The patch
spi: spi-ti-qspi: Fix error handling
has been applied to the spi tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
The patch
spi: spi-ti-qspi: Fix error handling
has been applied to the spi tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
The patch
ASoC: sun4i-spdif: drop unnessary snd_soc_unregister_component()
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 h
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