> AV_CONF register (RH & TEMP. oversampling ratio's) and CTRL1 register
> (ODR & BDU settings) values are lost after suspend.
>
> While the change in AV_CONF updates the sensor resolution modes
> (overriding the user configuration before the device went to suspend);
> loss of the contents of the C
On 28 June 2018 at 11:02, Ard Biesheuvel wrote:
> On 28 June 2018 at 10:50, Peter Zijlstra wrote:
>> On Wed, Jun 27, 2018 at 06:06:01PM +0200, Ard Biesheuvel wrote:
>>> diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
>>> index 86ec0652d3b1..aa203dffe72c 100644
>>> --- a/inclu
On Wed, Jun 27, 2018 at 11:18:39PM -0700, Andrew Morton wrote:
> On Thu, 28 Jun 2018 13:35:15 +0800 "Huang\, Ying"
> wrote:
> > No problem. I will rebase the patchset on your latest -mm tree, or the
> > next version to be released?
>
> We need to figure that out with Matthew.
>
> Probably the
On 28 June 2018 at 10:50, Peter Zijlstra wrote:
> On Wed, Jun 27, 2018 at 06:06:01PM +0200, Ard Biesheuvel wrote:
>> diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
>> index 86ec0652d3b1..aa203dffe72c 100644
>> --- a/include/linux/jump_label.h
>> +++ b/include/linux/jump_label
On Wed, Jun 27, 2018 at 06:06:01PM +0200, Ard Biesheuvel wrote:
> diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
> index 86ec0652d3b1..aa203dffe72c 100644
> --- a/include/linux/jump_label.h
> +++ b/include/linux/jump_label.h
> @@ -121,6 +121,32 @@ struct static_key {
> #inclu
On Wed, Jun 27, 2018 at 05:41:22PM +0200, Dietmar Eggemann wrote:
> On 06/22/2018 04:36 PM, Morten Rasmussen wrote:
> >On Fri, Jun 22, 2018 at 09:22:22AM +0100, Quentin Perret wrote:
> >>Hi Morten,
> >>
> >>On Wednesday 20 Jun 2018 at 10:05:41 (+0100), Morten Rasmussen wrote:
> >>>+static void upda
Hi Wei,
On 27/06/18 14:26, Wei Xu wrote:
> Sorry, I should highlight that I have only updated the default value
> of CONFIG_NR_CPUS by menuconfig in the previous mail.
> That is why it showed dirty.
(menuconfig changes don't show up like this)
More than 64 CPUs ... Is this system running more V
SDHCI controller in ls1043a and ls1046a generate 40-bit wide addresses
when doing DMA. Make sure that the corresponding dma mask is correctly
configured.
Signed-off-by: Laurentiu Tudor
---
drivers/mmc/host/sdhci-of-esdhc.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/mmc/hos
On Wed, Jun 27, 2018 at 06:06:00PM +0200, Ard Biesheuvel wrote:
> diff --git a/kernel/jump_label.c b/kernel/jump_label.c
> index 01ebdf1f9f40..c3524c9b3004 100644
> --- a/kernel/jump_label.c
> +++ b/kernel/jump_label.c
> @@ -38,10 +38,12 @@ static int jump_label_cmp(const void *a, const void *b)
>
Hi, Piotr,
On 06/27/2018 10:52 AM, Piotr Bugalski wrote:
>
>> General things to consider for the limitation in performance:
>> - is the serial flash memory operating in Quad SPI?
>
> Yes, I've checked signal using logic analyzer, data is transferred using
> all four lines.
>
>> - QSCLK should b
On 28 June 2018 at 10:31, Peter Zijlstra wrote:
> On Wed, Jun 27, 2018 at 06:06:04PM +0200, Ard Biesheuvel wrote:
>> Similar to the arm64 case, 64-bit x86 can benefit from using 32-bit
>> relative references rather than 64-bit absolute ones when emitting
>> struct jump_entry instances. Not only do
On Thu, Jun 28, 2018 at 8:16 AM, Baolin Wang wrote:
> From: Bjorn Andersson
>
> Some LED controllers have support for autonomously controlling
> brightness over time, according to some preprogrammed pattern or
> function.
>
> This adds a new optional operator that LED class drivers can implement
Op 27-06-18 om 23:25 schreef Enric Balletbo i Serra:
> From: Gustavo Padovan
>
> This flag tells core to jump ahead the queued update if the conditions
> in drm_atomic_async_check() are met. That means we are only able to do an
> async update if no modeset is pending and update for the same plane
On Wed, Jun 27, 2018 at 06:06:04PM +0200, Ard Biesheuvel wrote:
> Similar to the arm64 case, 64-bit x86 can benefit from using 32-bit
> relative references rather than 64-bit absolute ones when emitting
> struct jump_entry instances. Not only does this reduce the memory
> footprint of the entries t
On Wed, Jun 27, 2018 at 10:13:34PM -0700, Paul E. McKenney wrote:
> On Wed, Jun 27, 2018 at 07:51:34PM +0200, Peter Zijlstra wrote:
> > On Wed, Jun 27, 2018 at 08:57:21AM -0700, Paul E. McKenney wrote:
> > > > Another variant, which simply skips the wakeup whever ran on an offline
> > > > CPU, rely
Hi,
On 28-06-18 09:43, Michael Straube wrote:
Hi,
I stumbled upon the following if else construct in
drivers/staging/rtl8723bs/os_dep/sdio_intf.c:618
if (pwrpriv->bInternalAutoSuspend)
{
ret = rtw_resume_process(padapter);
}
else
{
AV_CONF register (RH & TEMP. oversampling ratio's) and CTRL1 register
(ODR & BDU settings) values are lost after suspend.
While the change in AV_CONF updates the sensor resolution modes
(overriding the user configuration before the device went to suspend);
loss of the contents of the CTRL1 registe
Using "%4.4X" in the calculation of the buffer size is misleading, as
the format string literal has no relation to the actual size needed.
Hence this is fragile w.r.t. future modification.
As this is not a hot path, fix this by replacing the formatting in a
fixed buffer by kasprintf().
Signed-off
Hello,
I sent the patch from a different machine than usual and there had an
old email address from Greg in my aliases. I will bounce the original to
the right address, please make sure to correct his address to
@linuxfoundation.org when replying.
Thanks and sorry,
Uwe
--
Pengutronix e.K.
Dear Joanne.
jdow - 28.06.18, 08:39:
> Anything done to RDBs for Linux must remain 100.000% compatible with
> existing Amiga equipment. Otherwise, what's the point of bothering to
> use RDBs?
Done to, in the sense of written to: Yes. I completely agree. But that
is for amiga-fdisk and parted. An
If pinctrl configurations for higher speed modes are missing, the
stack currently uses the no 1.8V quirk. This comes close to what
we need but not exactly: E.g. if a eMMC chip uses 1.8V signaling
(by specifying a 1.8V only vqmmc-supply) while not providing any
100MHz/200MHz pinctrl configurations t
Some hosts are capable of running higher speed modes but do not
have the board support for it. Introduce a quirk which prevents
the stack from using modes running at 100MHz or faster.
Signed-off-by: Stefan Agner
---
drivers/mmc/host/sdhci.c | 8
drivers/mmc/host/sdhci.h | 2 ++
2 files
The field support_vsel is currently only used in the device tree
case. Get rid of it. No change in behavior.
Signed-off-by: Stefan Agner
---
drivers/mmc/host/sdhci-esdhc-imx.c | 8 ++--
include/linux/platform_data/mmc-esdhc-imx.h | 2 --
2 files changed, 2 insertions(+), 8 deletions
Currently sdhci-esdhc-imx.c sets SDHCI_QUIRK2_NO_1_8_V if no
100MHz/200MHz pinctrl configurations are present in order to
prevent the stack from choosing high speed modes.
This does work for SD cards quite well, since 1.8V matches all
higher speed modes, and all lower speed modes run with 3.3V.
H
Michael Schmitz - 28.06.18, 07:43:
> Joanne,
>
> Linux on m68k has supported lseek64 (or llseek) for a long time (from
> glibc version 2.1 according to what I found). About the only area
> where we are limited by 32 bits is the virtual memory size.
>
> I'm not proposing to modify the RDB format d
On Tue, 26 Jun 2018, Andy Lutomirski wrote:
> > On Jun 26, 2018, at 2:16 PM, Mathieu Desnoyers
> > wrote:
> >
> > Make the behavior rseq on compat tasks more robust by ensuring that
> > kernel/rseq.c:rseq_get_rseq_cs() clears the high bits of
> > rseq_cs->abort_ip, rseq_cs->start_ip and rseq_cs-
Hello Peter,
On Tue, Jun 26, 2018 at 09:38:41AM +0200, Peter Zijlstra wrote:
> On Mon, Jun 25, 2018 at 09:21:21PM +0200, Uwe Kleine-König wrote:
> > > I don't think so, that patch has an issue with INTERRUPTIBLE, but IDLE
> > > very much doesn't allow signals like INTERRUPTIBLE does.
> >
> > I do
Hi,
I have cloned the repo /system/extras on master branch.
git clone https://android.googlesource.com/platform/system/extras && (cd extras
&& curl -Lo `git rev-parse --git-dir`/hooks/commit-msg
https://gerrit-review.googlesource.com/tools/hooks/commit-msg ; chmod +x `git
rev-parse --git-dir`/h
When a siox master device is registered a kthread is created that is
only started when triggered by userspace. So this thread might be in
TASK_UNINTERRUPTIBLE state for long and trigger a warning
[ 241.130465] INFO: task siox-0:626 blocked for more than 120 seconds.
with the respective d
Once a new slave device is detected, match it against all sub-nodes of the
master bus controller. If a match is found, set the slave device's of_node
pointer.
Signed-off-by: Daniel Mack
---
drivers/w1/w1.c| 3 +++
include/linux/w1.h | 2 ++
2 files changed, 5 insertions(+)
diff --git a/driv
This patch add a generic w1 bindings document that merely describes how
slave deviceses are grouped under master nodes. It also adds a specific
binding for the ds2760 battery monitor.
Signed-off-by: Daniel Mack
---
.../devicetree/bindings/w1/maxim,ds2760.txt| 15 +++
.../devicetr
Hi Linus,
Thanks for the review.
> -Original Message-
> From: Linus Walleij [mailto:linus.wall...@linaro.org]
> Sent: Thursday, June 28, 2018 12:24 PM
> To: Naga Sureshkumar Relli
> Cc: Boris Brezillon ; Richard Weinberger
> ;
> David Woodhouse ; Brian Norris
> ; Mark Vasut ; Florian
>
Add an id table for ds2760 so it can be matched by the core.
Signed-off-by: Daniel Mack
---
drivers/w1/slaves/w1_ds2760.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/w1/slaves/w1_ds2760.c b/drivers/w1/slaves/w1_ds2760.c
index 26168abfb8b8..e1726a4e4b1d 100644
--- a/drive
The w1 slave device used by this driver now has a of_node in case it
was matched against a devicetree sub-node of the bus master. This can
now be passed down to the power supply core which will parse more
properties from the node, such as 'power-supplies'.
Signed-off-by: Daniel Mack
---
drivers/
This patch set contains four small patches that bring devicetree
functionality to w1 bus masters and slaves in general. As an example,
the DS2760 driver is made aware of devicetree nodes as an example.
Other drivers can easily be ported later.
W1 masters scan their bus in order to discover slave d
Add devm_clk_hw_register_clkdev, devm_clk_register_clkdev and
devm_clk_release_clkdev as a first styep to clean up drivers which are
leaking clkdev lookups at driver remove.
Signed-off-by: Matti Vaittinen
---
While searching for example on how clk drivers release clkdev at exit
I found that many
On Wed, 27 Jun 2018, Fenghua Yu wrote:
> On Thu, Jun 21, 2018 at 09:55:40PM +0200, Peter Zijlstra wrote:
> > On Sun, May 27, 2018 at 08:45:53AM -0700, Fenghua Yu wrote:
> > > set_bit() called by set_cpu_cap() is a locked bit set instruction for
> > > atomic operation.
> > >
> > > Since the c->x86_
On 27 June 2018 at 19:12, Paweł Chmiel wrote:
> There are Samsung devices, which are not Exynos-based boards,
> like it's in case of S5PV210. Document this information at beginning
> of file.
>
> Signed-off-by: Paweł Chmiel
> ---
> Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
On Wednesday, 27 June 2018 23:23:07 CEST Alan Tull wrote:
> On Wed, Jun 27, 2018 at 4:25 AM, Federico Vaga
wrote:
> > Hi Alan,
> >
> > On Tuesday, 26 June 2018 23:00:46 CEST Alan Tull wrote:
> >> On Fri, Jun 22, 2018 at 2:53 AM, Federico Vaga
> >> wrote:
> >>
> >> Hi Federico,
> >>
> >> >> >
On 28 June 2018 at 09:41, Krzysztof Kozlowski wrote:
> On 27 June 2018 at 19:12, Paweł Chmiel wrote:
>> This DTS file have initial support Samsung Aries based phones.
>> Initial version have support for:
>> - sdcard
>> - internal memory (present only on non 4g variant)
>> - max8998 pmic and rtc
>
On Thu, Jun 21, 2018 at 8:43 AM Naga Sureshkumar Relli
wrote:
Thank you for your patch!
> Add driver for arm pl353 static memory controller nand interface with HW ECC
> support. This controller is used in Xilinx Zynq SoC for interfacing the NAND
> flash memory.
>
> Signed-off-by: Naga Sureshkuma
Hi,
I stumbled upon the following if else construct in
drivers/staging/rtl8723bs/os_dep/sdio_intf.c:618
if (pwrpriv->bInternalAutoSuspend)
{
ret = rtw_resume_process(padapter);
}
else
{
if (pwrpriv->wowlan_mode || pwrpriv->w
Now that we have the logic for skipping CRC check for static UBI volumes
in the core, let's expose it to users.
This makes use of a padding byte in the volume description data
structure as a flag. This flag only tell for now whether we should skip
the CRC check of a volume.
This checks the UBI vo
Some users of static UBI volumes implement their own integrity check,
thus making the volume CRC check done at open time useless. For
instance, this is the case when one use the ubiblock + dm-verity +
squashfs combination, where dm-verity already checks integrity of the
block device but this time a
On 27 June 2018 at 19:12, Paweł Chmiel wrote:
> This DTS file have initial support Samsung Aries based phones.
> Initial version have support for:
> - sdcard
> - internal memory (present only on non 4g variant)
> - max8998 pmic and rtc
> - max17040 fuel gauge
> - gpio keys
> - fimd (no panel drive
This patch fixes below checkpatch warnings-
WARNING: Block comments use a trailing */ on a separate line
WARNING: Block comments use * on subsequent lines
WARNING: networking block comments don't use an empty /* line,
use /* Comment
Signed-off-by: Radhey Shyam Pandey
---
Changes from v1:
Some users of static UBI volumes implement their own integrity check, thus
making the volume CRC check done at open time useless. For instance, this
is the case when one use the ubiblock + dm-verity + squashfs combination,
where dm-verity already checks integrity of the block device but this time
a
Switch hardcoded function name with a reference to __func__ making
the code more maintainable. Address below checkpatch warning:
WARNING: Prefer using '"%s...", __func__' to using 'xemaclite_mdio_read',
this function's name, in a string
+ "xemaclite_mdio_read(phy_id=%i, reg=%x) == %x
Changing subject, so that there is at least a chance for someone to find
this discussions with a search engine :)
Joanne,
jdow - 28.06.18, 04:57:
> The issue is what happens when one of those disks appears on a 3.1
> system. {^_^}
That is right, so I think the warning about 64 bit support in na
This patch fixes below checkpatch checks-
CHECK: spaces preferred around that '*' (ctx:VxV)
CHECK: No space is necessary after a cast
Signed-off-by: Radhey Shyam Pandey
---
Changes from v1:
- None
---
drivers/net/ethernet/xilinx/xilinx_emaclite.c | 27 +
1 file
On Wed, Jun 27, 2018 at 09:22:50PM +0100, John Whitmore wrote:
> On Tue, Jun 26, 2018 at 11:56:24AM +0800, Greg KH wrote:
> > On Sun, Jun 24, 2018 at 04:34:51PM +0100, John Whitmore wrote:
> > > Changed a number of hard coded function names to use %s and __func__
> > >
> > > Mailing list response
Hi Miquel,
> -Original Message-
> From: Miquel Raynal [mailto:miquel.ray...@bootlin.com]
> Sent: Thursday, June 28, 2018 12:45 PM
> To: Naga Sureshkumar Relli
> Cc: boris.brezil...@bootlin.com; rich...@nod.at; dw...@infradead.org;
> computersforpe...@gmail.com; marek.va...@gmail.com; f.fa
The uSDHC supports DDR modes for eMMC devices running at 3.3V. This
allows to run eMMC with 3.3V signaling voltage at DDR52 mode:
# cat /sys/kernel/debug/mmc1/ios
clock: 5200 Hz
vdd:21 (3.3 ~ 3.4 V)
bus mode: 2 (push-pull)
chip select:0 (don't care)
p
On Tue, 26 Jun 2018, Pavel Tatashin wrote:
> On Tue, Jun 26, 2018 at 11:44 AM Thomas Gleixner wrote:
> > I have an idea how to distangle it and we'll end up in a staged approach,
> > which looks like this:
> >
> > 1) Earliest one (not sure how early yet)
> >
> >Attempt to use MSR/CPUID
On Sun, 24 Jun 2018 00:35:42 +0900
Masahiro Yamada wrote:
> With the special case handling for Blackfin and Metag was removed by
> commit 94e58e0ac312 ("export.h: remove code for prefixing symbols with
> underscore"), VMLINUX_SYMBOL_STR() can be replaced with string literal.
>
> Signed-off-by: M
This patch can make audio controller in AMD Raven Ridge gets runtime
suspended to D3, to save ~1W power when it's not in use.
Cc: Vijendar Mukunda
Signed-off-by: Kai-Heng Feng
---
sound/pci/hda/hda_intel.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/pci/hda/hda_i
Levin writes:
> Rob Herring writes:
>
>> On Sat, Jun 02, 2018 at 04:40:09PM +0800, Levin Du wrote:
>>>
>>> Rob Herring writes:
>>>
>>> > On Thu, May 31, 2018 at 9:05 PM, Levin wrote:
>>> > > Hi Rob,
>>> > >
>>> > >
>>> > > On 2018-05-31 10:45 PM, Rob Herring wrote:
>>> > > >
>>> > > > On
On 28.6.2018 01:48, Greg Kroah-Hartman wrote:
> On Wed, Jun 27, 2018 at 04:19:46PM +0200, Michal Simek wrote:
>> On 27.6.2018 12:09, Greg Kroah-Hartman wrote:
>>> On Tue, Jun 19, 2018 at 10:09:05AM +0200, Michal Simek wrote:
On 6.6.2018 14:41, Michal Simek wrote:
> Writing zero and NULLs t
On system which has not installed debuginfo of iputils(ping) will fail like:
~/lkp/linux/tools/perf$ sudo ./perf test ping -v
63: probe libc's inet_pton & backtrace it with ping :
--- start ---
test child forked, pid 4207
ping 4224 [007] 3034121.295510: probe_libc:inet_pton: (7fedfccb2200)
7f
Hi Naga,
> > > +/**
> > > + * pl353_nand_read_page_hwecc - Hardware ECC based page read function
> > > + * @mtd: Pointer to the mtd info structure
> > > + * @chip:Pointer to the NAND chip info structure
> > > + * @buf: Pointer to the buffer to store read data
> > >
On 27/06/2018 20:13, Shakeel Butt wrote:
> The size of kvm's shadow page tables corresponds to the size of the
> guest virtual machines on the system. Large VMs can spend a significant
> amount of memory as shadow page tables which can not be left as system
> memory overhead. So, account shadow pag
Hi Kevin,
On Wed, 27 Jun 2018 16:33:43 -0700, Kevin Hilman
wrote:
> Hi Boris,
>
> Boris Brezillon writes:
>
> > Hi Yixun,
> >
> > On Wed, 13 Jun 2018 16:13:14 +
> > Yixun Lan wrote:
> >
> >> From: Liang Yang
> >>
> >> Add initial support for the Amlogic NAND flash controller which fo
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