[GIT pull] x86 fixes for 4.20

2018-11-11 Thread Thomas Gleixner
Linus, please pull the latest x86-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus A set of x86 fixes: - Cure the LDT remapping to user space on 5 level paging which ended up in the KASLR space - Remove LDT mapping

[GIT pull] scheduler fixes for 4.20

2018-11-11 Thread Thomas Gleixner
Linus, please pull the latest sched-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-urgent-for-linus Two small scheduler fixes: - Take hotplug lock in sched_init_smp(). Technically not really required, but lockdep will complain other.

Re: [PATCH v3 resend 1/2] mm: Add an F_SEAL_FUTURE_WRITE seal to memfd

2018-11-11 Thread Joel Fernandes
On Sat, Nov 10, 2018 at 07:40:10PM -0800, Andy Lutomirski wrote: [...] > >>> I see two reasonable solutions: > >>> > >>> 1. Don’t fiddle with the struct file at all. Instead make the inode > >>> flag > >>> work by itself. > >> > >> Currently, the various VFS paths

[GIT pull] perf fixes for 4.20

2018-11-11 Thread Thomas Gleixner
Linus, please pull the latest perf-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-for-linus A bunch of perf tooling fixes: - Make the Intel PT SQL viewer more robust - Make the Intel PT debug log more useful - Support weak

Re: [PATCH v3 resend 1/2] mm: Add an F_SEAL_FUTURE_WRITE seal to memfd

2018-11-11 Thread Daniel Colascione
On Sun, Nov 11, 2018 at 12:09 AM, Joel Fernandes wrote: > On Sat, Nov 10, 2018 at 07:40:10PM -0800, Andy Lutomirski wrote: > [...] >> >>> I see two reasonable solutions: >> >>> >> >>> 1. Don’t fiddle with the struct file at all. Instead make the inode >> >>> flag >> >>> work

Attention.

2018-11-11 Thread Alex Stewart
Compliments of the day ; I have a business proposition for you which I sent you previously,I do not know if you received it? Please do find it proper to write me if your email is still active. Yours Faithfully,Barr. Alexander Stewart.

Re: [PATCH v4 3/3] ALSA: hda: add support for Huawei WMI micmute LED

2018-11-11 Thread Takashi Iwai
On Sat, 10 Nov 2018 15:26:55 +0100, Andy Shevchenko wrote: > > On Sat, Nov 10, 2018 at 1:46 AM Ayman Bagabas wrote: > > > > Some of Huawei laptops come with a LED in the micmute key. This patch > > enables and disable this LED accordingly. > > This enables micmute LED for: > > 1. Matebook X

Re: [PATCH] mtd: spi-nor: Add 4-byte address support for is25lp256

2018-11-11 Thread Boris Brezillon
Hi Liu, On Fri, 24 Aug 2018 22:41:41 +0800 Liu Xiang wrote: > The is25lp256 supports 4-byte opcodes and quad output. > In is25lp256, the DWORD1 of JEDEC Basic Flash Parameter Header > is 0xfff920e5. So the DWORD1[18:17] Address Bytes bits are 0b00, > means that 3-Byte only addressing. Now this

Re: [PATCH 06/17] dma: bcm2835: Switch to SPDX identifier

2018-11-11 Thread Vinod Koul
On 10-11-18, 16:34, Stefan Wahren wrote: > Adopt the SPDX license identifier headers to ease license compliance > management. Applied after fixing subsystem tags, thanks -- ~Vinod

Re: [PATCH 00/10] irqdomain, gic-v3-its: Implement late irq domain initialization

2018-11-11 Thread Richter, Robert
On 09.11.18 17:19:54, John Garry wrote: > On 07/11/2018 22:03, Robert Richter wrote: > >Patches have been tested with Cavium ThunderX and ThunderX2. I have an > >implementation of CMA ITS table allocation on top of this series > >available, I will send out patches for this in a couple of days. >

RE,

2018-11-11 Thread Miss Juliet Muhammad
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Re: [PATCH v2 0/4] dmaengine: xilinx_dma: Minor fix and refactoring

2018-11-11 Thread Vinod Koul
On 29-09-18, 11:17, Radhey Shyam Pandey wrote: > This patchset fixes 64-bit simple CDMA transfer. > It also does some trivial code refactoring. Applied except 2nd patch, thanks -- ~Vinod

Re: [PATCH 10/17] mailbox: bcm2835: Switch to SPDX identifier

2018-11-11 Thread Lubomir Rintel
On Sat, 2018-11-10 at 16:59 +0100, Stefan Wahren wrote: > Adopt the SPDX license identifier headers to ease license compliance > management. > > Cc: Lubomir Rintel > Signed-off-by: Stefan Wahren > --- > drivers/mailbox/bcm2835-mailbox.c | 8 +--- > 1 file changed, 1 insertion(+), 7

SPENDE MAVIS WANCZYK

2018-11-11 Thread info
Sehr geehrter Herr/Frau, Wir freuen uns, Ihnen mitzuteilen, dass Sie ausgewählt wurden, um die Summe zu erhalten €2,000,000.00 Euro aus Mitteln der Mavis Wanczyk Hilfe. Mein Name ist Mavis Wanczyk der Gewinner des 758,7 Millionen US-Dollar in der Power Ball Lotterie Jackpot als der größte

Re: [PATCH 0/6] staging:iio:ad2s90: Add dt support and move out of staging

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:00:38 -0200 Matheus Tavares wrote: > This patch set adds device tree support to ad2s90, with standard > device tree id table, adds the respective dt-binding documentation, > solves a codestyle warning and move the driver out of staging. > > This patch set completes all

Re: [PATCH 2/6] staging:iio:ad2s90: Remove spi setup that should be done via dt

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:00:40 -0200 Matheus Tavares wrote: > The ad2s90 driver currently sets some spi settings (max_speed_hz and > mode) at ad2s90_probe. This should, instead, be handled via device tree. > This patch removes these configurations from the probe function. > > Note: The way in

Re: [PATCH v4 2/4] dt-bindings: iio: adc: Add common ADCs properties to a separate file

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 17:40:55 +0200 Stefan Popa wrote: > There are several ADC drivers that depend on the same device tree > bindings. Rather than continue to duplicate the properties, this patch > adds a common adc binding document that can be referenced. For beginning, > only two properties are

Re: Official Linux system wrapper library?

2018-11-11 Thread Florian Weimer
* Willy Tarreau: > On Sun, Nov 11, 2018 at 11:30:25AM +0100, Florian Weimer wrote: >> * Willy Tarreau: >> >> > On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) >> > wrote: >> >> [1] https://sourceware.org/bugzilla/show_bug.cgi?id=6399 is a >> >> longstanding example. >>

SPENDE

2018-11-11 Thread info
Sehr geehrter Herr/Frau, Wir freuen uns, Ihnen mitzuteilen, dass Sie ausgewählt wurden, um die Summe zu erhalten €2,000,000.00 Euro aus Mitteln der Mavis Wanczyk Hilfe. Mein Name ist Mavis Wanczyk der Gewinner des 758,7 Millionen US-Dollar in der Power Ball Lotterie Jackpot als der größte

Re: [PATCH v3 2/4] staging: iio: ad7816: Do not use busy_pin in case of AD7818

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 13:06:24 +0530 Nishad Kamdar wrote: > AD7818 does not support busy_pin functionality as per datasheet. > Hence drop busy_pin when AD7818 is used. > > Signed-off-by: Nishad Kamdar Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play

Re: [PATCH v3 4/4] staging: iio: ad7816: Add device tree table.

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 08:11:57 + "Ardelean, Alexandru" wrote: > On Fri, 2018-11-09 at 13:08 +0530, Nishad Kamdar wrote: > > Add device tree table for matching vendor ID. > > One comment inline for this. > > Thanks > Alex > > > > > Signed-off-by: Nishad Kamdar > > --- > >

Re: [PATCH v2 2/6] mm: introduce put_user_page*(), placeholder versions

2018-11-11 Thread Mike Rapoport
Hi, On Sat, Nov 10, 2018 at 12:50:37AM -0800, john.hubb...@gmail.com wrote: > From: John Hubbard > > Introduces put_user_page(), which simply calls put_page(). > This provides a way to update all get_user_pages*() callers, > so that they call put_user_page(), instead of put_page(). > > Also

Re: Official Linux system wrapper library?

2018-11-11 Thread Willy Tarreau
On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) wrote: > [1] https://sourceware.org/bugzilla/show_bug.cgi?id=6399 is a > longstanding example. This one was a sad read and shows that applications will continue to suffer from glibc's prehistorical view on operating systems

Re: [Patch] sched/fair: Avoid throttle_list starvation with low cfs quota

2018-11-11 Thread Konstantin Khlebnikov
On 10.10.2018 21:37, Phil Auld wrote: On Wed, Oct 10, 2018 at 10:49:25AM -0700 bseg...@google.com wrote: Ingo Molnar writes: I've Cc:-ed a handful of gents who worked on CFS bandwidth details to widen the discussion. Patch quoted below. Looks like a real bug that needs to be fixed - and at

Price queries

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Re: [PATCH] freezer: fix freeze timeout on exec

2018-11-11 Thread kbuild test robot
/commits/Chanho-Min/freezer-fix-freeze-timeout-on-exec/2018-171200 config: i386-randconfig-x002-201845 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed

Re: [PATCH] freezer: fix freeze timeout on exec

2018-11-11 Thread kbuild test robot
/linux/commits/Chanho-Min/freezer-fix-freeze-timeout-on-exec/2018-171200 config: i386-randconfig-x070-201845 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed

Re: [PATCH 2/2] dmaengine: mediatek: Add MediaTek Command-Queue DMA controller for MT6765 SoC

2018-11-11 Thread Vinod Koul
On 18-10-18, 15:49, shun-chih...@mediatek.com wrote: > From: Shun-Chih Yu > > MediaTek Command-Queue DMA controller (CQDMA) on MT6765 SoC is dedicated > to memory-to-memory transfer through queue based descriptor management. > > There are only 3 physical channels inside CQDMA, while the driver

Re: Official Linux system wrapper library?

2018-11-11 Thread Florian Weimer
* Willy Tarreau: > On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) wrote: >> [1] https://sourceware.org/bugzilla/show_bug.cgi?id=6399 is a >> longstanding example. > > This one was a sad read and shows that applications will continue to > suffer from glibc's

Re: Official Linux system wrapper library?

2018-11-11 Thread Florian Weimer
* Daniel Colascione: > On Sun, Nov 11, 2018 at 12:17 AM, Willy Tarreau wrote: >> >> On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) wrote: >> > [1] https://sourceware.org/ >> >> >> Bah, after all, this >> >> wipes quite a bit of the shame I feel every time I do something to

Re: Official Linux system wrapper library?

2018-11-11 Thread Michael Kerrisk (man-pages)
On 11/11/18 9:17 AM, Willy Tarreau wrote: > On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) wrote: >> [1] https://sourceware.org/bugzilla/show_bug.cgi?id=6399 is a >> longstanding example. > > This one was a sad read and shows that applications will continue to > suffer

Re: Official Linux system wrapper library?

2018-11-11 Thread Florian Weimer
* Michael Kerrisk: > I'm not sure I'd view the glibc position quite so harshly (although > it is disappointing to me that bug 6399 remains open). I think they > are simply short of people to work on this task. There was a lengthy > period where no syscall wrappers were being added (pretty much

Re: Official Linux system wrapper library?

2018-11-11 Thread Willy Tarreau
On Sun, Nov 11, 2018 at 11:30:25AM +0100, Florian Weimer wrote: > * Willy Tarreau: > > > On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) wrote: > >> [1] https://sourceware.org/bugzilla/show_bug.cgi?id=6399 is a > >> longstanding example. > > > > This one was a sad read

Re: [PATCH] ACPI / battery: Fix reporting "Not charging" when capacity is 100%

2018-11-11 Thread Pavel Machek
Hi! > > >* was plugged in and the device thus did not start a new charge > > > cycle. > > >*/ > > > if ((battery_ac_is_broken || power_supply_is_system_supplied()) && > > > - battery->rate_now == 0) > > > + battery->rate_now == 0) { > > > + if

Re: [PATCH v5 04/27] x86/fpu/xstate: Add XSAVES system states for shadow stack

2018-11-11 Thread Pavel Machek
> > Just write "privilege level" everywhere - not "ring". > > > > Btw, do you see how the type and the name of all those other fields in > > that file are tabulated? Except yours... > > I will fix it. Don't. It is not broken. -- (english) http://www.livejournal.com/~pavelmachek (cesky,

Re: [PATCH] ARM: OMAP1: ams-delta: Provide GPIO lookup table for LED device

2018-11-11 Thread Pavel Machek
On Tue 2018-11-06 00:23:49, Janusz Krzysztofik wrote: > Global GPIO numbers no longer have to be passed to leds-gpio driver, > replace their assignment with a lookup table. > > Signed-off-by: Janusz Krzysztofik Acked-by: Pavel Machek -- (english) http://www.livejournal.com/~pavelmachek

Re: [PATCH] PM / QoS: Change to use DEFINE_SHOW_ATTRIBUTE macro

2018-11-11 Thread Pavel Machek
On Tue 2018-11-06 09:38:06, Yangtao Li wrote: > Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. > > Signed-off-by: Yangtao Li Acked-by: Pavel Machek -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Re: [PATCH v3 1/3] mfd: upboard: Add UP2 platform controller driver

2018-11-11 Thread Pavel Machek
Hi! > +static void __reg_io_start(const struct upboard_ddata * const ddata) > +{ > + /* > + * CLEAR signal must be pulsed low before any register access. > + * This resets internal counters in the controller and marks > + * the start of a new register access. > + */ > +

Re: Official Linux system wrapper library?

2018-11-11 Thread Florian Weimer
* Willy Tarreau: > I think the issue is a bit more complex : > - linux doesn't support a single libc > - glibc doesn't support a single OS > > In practice we all know (believe?) that both statements above are > true but in practice 99% of the time there's a 1:1 relation between > these two

Re: [PATCH 4/6] dt-bindings:iio:resolver: Add docs for ad2s90

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:00:42 -0200 Matheus Tavares wrote: > This patch adds the device tree binding documentation for the ad2s90 > resolver-to-digital converter. > > Signed-off-by: Matheus Tavares > --- > .../bindings/iio/resolver/ad2s90.txt | 26 +++ > 1 file

Re: [PATCH] ACPI / battery: Fix reporting "Not charging" when capacity is 100%

2018-11-11 Thread Hans de Goede
Hi, On 11/7/18 5:53 AM, Daniel Drake wrote: On Mon, Nov 5, 2018 at 1:19 AM Pavel Machek wrote: Plus, I don't think "100% charge" is right test for "battery full". At least on thinkpads, there's configuration option, and it is common _not_ to charge batterry above 95% or so (to increase its

Re: [PATCH v4 3/4] iio: adc: Add ad7124 support

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 17:41:46 +0200 Stefan Popa wrote: > The ad7124-4 and ad7124-8 are a family of 4 and 8 channel sigma-delta ADCs > with 24-bit precision and reference. > > Three power modes are available which in turn affect the output data rate: > * Full power: 9.38 SPS to 19,200 SPS > *

Re: [PATCH v3 1/4] staging: iio: ad7816: Switch to the gpio descriptor interface

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 13:05:17 +0530 Nishad Kamdar wrote: > Use the gpiod interface for rdwr_pin, convert_pin and busy_pin > instead of the deprecated old non-descriptor interface. > > Signed-off-by: Nishad Kamdar Applied to the togreg branch of iio.git and pushed out as testing for the

Re: [PATCH] ACPI / battery: Fix reporting "Not charging" when capacity is 100%

2018-11-11 Thread Pavel Machek
On Sun 2018-11-11 12:57:12, Hans de Goede wrote: > Hi, > > On 11/7/18 5:53 AM, Daniel Drake wrote: > >On Mon, Nov 5, 2018 at 1:19 AM Pavel Machek wrote: > >>Plus, I don't think "100% charge" is right test for "battery full". At > >>least on thinkpads, there's configuration option, and it is

Re: [PATCH v3 3/4] staging: iio: ad7816: Set RD/WR pin and CONVST pin as outputs.

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 13:07:18 +0530 Nishad Kamdar wrote: > The RD/WR pin and CONVST pin are logical inputs to the AD78xx > chip as per the datasheet. Hence convert them to outputs. > > Signed-off-by: Nishad Kamdar Hi Nishad, Applied to the togreg branch of iio.git and pushed out as testing for

Re: [PATCH v2 1/2] staging: iio: ad7780: check if ad778x before gain update

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:15:45 -0200 Giuliano Augusto Faulin Belinassi wrote: > > Just some random though. Instead of introducing extra level of indentation > > you > > can simply check whether is_ad778x is asserted and simply return. > > I agree that the patch would be smaller if I do that,

Re: [bug report] armada-8040-mcbin: 4.20-rc1 boot failure

2018-11-11 Thread Baruch Siach
Hi Sergey, Gregory, Sergey Matyukevich writes: > MacchiatoBin board fails to boot v4.20-rc1 kernel built using arm64 > defconfig. According to quick bisection of the board dts file, the > root cause is in dts patch enabling CPU deep idle states: > see 8ed46368776b3bc. Is there any pending fix

Re: [PATCH v7 1/2] iio: light: Add support for vishay vcnl4035

2018-11-11 Thread Jonathan Cameron
On Wed, 7 Nov 2018 22:24:47 +0200 Andy Shevchenko wrote: > On Wed, Nov 7, 2018 at 7:08 PM Parthiban Nallathambi wrote: > > > > Add support for VCNL4035, which is capable of Ambient light > > sensing (ALS) and proximity function. This patch adds support > > only for ALS function > > > A

Re: [PATCH RFC 0/3] Static calls

2018-11-11 Thread Ard Biesheuvel
On 11 November 2018 at 00:20, Peter Zijlstra wrote: > On Fri, Nov 09, 2018 at 02:50:27PM +0100, Ard Biesheuvel wrote: >> On 9 November 2018 at 08:28, Ingo Molnar wrote: >> >> - I'm not sure about the objtool approach. Objtool is (currently) >> >> x86-64 only, which means we have to use the

Re: [PATCH 0/3] SG_IO command filtering via sysfs

2018-11-11 Thread Theodore Y. Ts'o
On Sun, Nov 11, 2018 at 05:14:45AM -0800, Christoph Hellwig wrote: > I think this goes in the wrong way. There isn't really any point > in filtering at all if we have access to the whole device by the > file persmissions, and we generally should not allow any access for > partitions. It really

[GIT pull] timer fixes for 4.20

2018-11-11 Thread Thomas Gleixner
Linus, please pull the latest timers-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers-urgent-for-linus Just the removal of a redundant call into the sched deadline overrun check. Thanks, tglx --> Juri Lelli (1):

[GIT pull] locking fixes for 4.20

2018-11-11 Thread Thomas Gleixner
Linus, please pull the latest locking-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking-urgent-for-linus A single fix for a build fail with CONFIG_PROFILE_ALL_BRANCHES=y in the qspinlock code. Thanks, tglx --> Peter

[GIT pull] core fixes for 4.20

2018-11-11 Thread Thomas Gleixner
Linus, please pull the latest core-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus A couple of fixlets for the core: - Kernel doc function documentation fixes - Missing prototypes for weak watchdog functions Thanks,

Re: [PATCH] dmaengine: fix some typo

2018-11-11 Thread Vinod Koul
On 01-11-18, 11:35, Yangtao Li wrote: > Signed-off-by: Yangtao Li While sending patches it is a good idea to see the convention of the tags used. git log will help you with that Applied after adding file tag to this -- ~Vinod

Re: [PATCH 1/1] stackleak: Disable ftrace for stackleak.c

2018-11-11 Thread Alexander Popov
On 11.11.2018 2:30, Steven Rostedt wrote: > On Sun, 11 Nov 2018 01:05:30 +0300 > Alexander Popov wrote: > >> The stackleak_erase() function is called on the trampoline stack at the >> end of syscall. This stack is not big enough for ftrace operations, >> e.g. it can be overflowed if we enable

Re: [PATCH 6/6] staging:iio:ad2s90: Move out of staging

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:00:44 -0200 Matheus Tavares wrote: > Move ad2s90 resolver driver out of staging to the main tree. > > Signed-off-by: Matheus Tavares > Signed-off-by: Victor Colombo For a move out of staging patch, please disable move detection. It let's us see the whole driver and

Re: [PATCH v5 04/27] x86/fpu/xstate: Add XSAVES system states for shadow stack

2018-11-11 Thread Pavel Machek
> > > > +/* > > > > + * State component 12 is Control flow Enforcement kernel states > > > > + */ > > > > +struct cet_kernel_state { > > > > + u64 kernel_ssp; /* kernel shadow stack */ > > > > + u64 pl1_ssp;/* ring-1 shadow stack */ > > > > + u64 pl2_ssp;/* ring-2 shadow

Re: [PATCH 03/24] leds: dt-bindings: Add LED_FUNCTION definitions

2018-11-11 Thread Pavel Machek
Hi! > Add common LED function definitions for use in Device Tree. > The function names were extracted from existing dts files > after eliminating oddities. Thanks for doing this. > diff --git a/include/dt-bindings/leds/functions.h > b/include/dt-bindings/leds/functions.h > new file mode 100644

Re: [PATCH 01/24] leds: class: Improve LED and LED flash class registration API

2018-11-11 Thread Pavel Machek
On Tue 2018-11-06 23:07:09, Jacek Anaszewski wrote: > Replace of_led_classdev_register() with led_classdev_register_ext(), which > accepts easily extendable struct led_init_data, instead of the fixed > struct device_node argument. The latter can be now passed in a fwnode > property of the struct

[GIT PULL] ext4 bug fixes for 4.20-rc2

2018-11-11 Thread Theodore Y. Ts'o
The following changes since commit 33458eaba4dfe778a426df6a19b7aad2ff9f7eec: ext4: fix use-after-free race in ext4_remount()'s error path (2018-10-12 09:28:09 -0400) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git

Re: Official Linux system wrapper library?

2018-11-11 Thread Willy Tarreau
On Sun, Nov 11, 2018 at 12:46:35PM +0100, Florian Weimer wrote: > > In practice we all know (believe?) that both statements above are > > true but in practice 99% of the time there's a 1:1 relation between > > these two components. > > Eh. Most Linux systems do not run glibc at all (and use

Re: [PATCH v4 4/4] dt-bindings: iio: adc: Add docs for ad7124

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 17:43:00 +0200 Stefan Popa wrote: > Add support for Analog Devices AD7124 4-channels and 8-channels ADC. > > Signed-off-by: Stefan Popa Your example still includes the other things that I think you have now dropped. gain and odr. > --- > Changes in v2: > - Nothing

Re: [PATCH v3 1/4] staging: iio: ad7816: Switch to the gpio descriptor interface

2018-11-11 Thread Jonathan Cameron
On Sun, 11 Nov 2018 12:24:05 + Jonathan Cameron wrote: > On Fri, 9 Nov 2018 13:05:17 +0530 > Nishad Kamdar wrote: > > > Use the gpiod interface for rdwr_pin, convert_pin and busy_pin > > instead of the deprecated old non-descriptor interface. > > > > Signed-off-by: Nishad Kamdar >

Re: [PATCH 2/2] cpufreq: qcom-hw: Add support for QCOM cpufreq HW driver

2018-11-11 Thread Taniya Das
Hello Stephen, Thanks for your comments. On 11/4/2018 9:50 AM, Stephen Boyd wrote: Quoting Taniya Das (2018-11-02 20:06:00) Hello Stephen, On 10/18/2018 5:02 AM, Stephen Boyd wrote: Quoting Taniya Das (2018-10-11 04:36:01) --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm

Re: [PATCH] iio: adc: sc27xx: Add ADC data conversion timeout

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 11:25:31 +0800 Baolin Wang wrote: > From: Freeman Liu > > Sometimes the ADC controller met some problems, and it will not complete > the data conversion, that will can not wake up the read process any more > to block users. So we should add one maximum conversion time to

Re: [PATCH] IIO: extend dac/MCP4922 to MCP49x1 devices

2018-11-11 Thread Jonathan Cameron
On Thu, 8 Nov 2018 15:36:53 -0500 Matt Walker wrote: > Extend the existing dual channel MCP4922 DAC driver to single channel > MCP49x1 devices. These devices are simple and write only. The most > significant bit of the transfer dictates what channel to write to. > > Although there is no danger

Re: [PATCH v2 1/2] staging: iio: ad7780: check if ad778x before gain update

2018-11-11 Thread Jonathan Cameron
On Thu, 8 Nov 2018 13:44:17 + "Ardelean, Alexandru" wrote: > On Thu, 2018-11-08 at 11:03 -0200, Giuliano Belinassi wrote: > > Only the ad778x have the 'gain' status bit. Check it before updating > > through a new variable is_ad778x in chip_info. > > > > Looks good. Alex, formal tags

Re: [PATCH v1 1/5] drivercore: Revert "deferral race condition fix"

2018-11-11 Thread Andy Shevchenko
I seems Grant's mail delivery bounces messages. I delibirately reduced the Cc list for sake of ping Grant in case it would pass. On Sat, Nov 10, 2018 at 8:12 PM Andy Shevchenko wrote: > > Consider the following scenario. > > There are two independent devices coupled together by functional

Re: [PATCH v2 2/2] staging: iio: ad7780: generates pattern_mask from PAT bits

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:18:58 -0200 Giuliano Augusto Faulin Belinassi wrote: > Hi > > >While I agree that it looks nicer to indent all these to the same level, > >you also need to think about the fact that the kernel git repo is already > >pretty big as-is, so it's a good idea if a patch adds as

Re: [PATCH v7 2/2] iio: light: Add device tree binding for vishay vcnl4035

2018-11-11 Thread Jonathan Cameron
On Wed, 7 Nov 2018 18:08:21 +0100 Parthiban Nallathambi wrote: > Adding device tree binding for vcnl4035 and vendor > prefix for Vishay Intertechnology > > Signed-off-by: Parthiban Nallathambi > Reviewed-by: Rob Herring Applied. Thanks, Jonathan > --- > > Notes: > Changelog in v4: >

Re: INFO: task hung in blkdev_put

2018-11-11 Thread Tetsuo Handa
On 2018/11/11 17:25, Tetsuo Handa wrote: > On 2017/12/13 1:45, Dmitry Vyukov wrote: >> +loop maintainers >> >> #syz dup: INFO: task hung in lo_ioctl > > https://syzkaller.appspot.com/text?tag=CrashLog=14a09f9540 has > "getblk(): executed=9 bh_count=0 bh_state=0" line. > > #syz undup >

Re: Official Linux system wrapper library?

2018-11-11 Thread Daniel Colascione
On Sun, Nov 11, 2018 at 12:17 AM, Willy Tarreau wrote: > > On Sun, Nov 11, 2018 at 07:55:30AM +0100, Michael Kerrisk (man-pages) wrote: > > [1] https://sourceware.org/ > > > Bah, after all, this > > wipes quite a bit of the shame I feel every time I do something to > > bypass it :-/ > > > The sad

Re: INFO: task hung in blkdev_put

2018-11-11 Thread Tetsuo Handa
On 2017/12/13 1:45, Dmitry Vyukov wrote: > +loop maintainers > > #syz dup: INFO: task hung in lo_ioctl https://syzkaller.appspot.com/text?tag=CrashLog=14a09f9540 has "getblk(): executed=9 bh_count=0 bh_state=0" line. #syz undup

Re: [PATCH v2 2/4] dmaengine: xilinx_dma: Refactor axidma channel validation

2018-11-11 Thread Vinod Koul
On 29-09-18, 11:17, Radhey Shyam Pandey wrote: > In axidma start_transfer, prefer checking channel states before > other params i.e pending_list. No functional change. There needs to be proper reason rather than a preference, can you explain why > > Signed-off-by: Radhey Shyam Pandey > --- >

Re: Official Linux system wrapper library?

2018-11-11 Thread Florian Weimer
* Michael Kerrisk: > [adding in glibc folk for comment] > > On 11/10/18 7:52 PM, Daniel Colascione wrote: >> Now that glibc is basically not adding any new system call wrappers, >> how about publishing an "official" system call glue library as part of >> the kernel distribution, along with the

Re: Official Linux system wrapper library?

2018-11-11 Thread Willy Tarreau
On Sun, Nov 11, 2018 at 11:53:54AM +0100, Michael Kerrisk (man-pages) wrote: > I'm not sure I'd view the glibc position quite so harshly (although > it is disappointing to me that bug 6399 remains open). I think they > are simply short of people to work on this task. I think so as well and

Re: crashkernel=512M is no longer working on this aarch64 server

2018-11-11 Thread Martin Schwidefsky
On Sat, 10 Nov 2018 23:41:34 -0500 Qian Cai wrote: > It was broken somewhere between b00d209241ff and 3541833fd1f2. > > [0.00] cannot allocate crashkernel (size:0x2000) > > Where a good one looks like this, > > [0.00] crashkernel reserved: 0x0860 -

Re: [PATCH 3/6] staging:iio:ad2s90: Add max frequency check at probe

2018-11-11 Thread Jonathan Cameron
On Fri, 9 Nov 2018 20:00:41 -0200 Matheus Tavares wrote: > This patch adds a max frequency check at the beginning of ad2s90_probe > function so that when it is set to a value above 0.83Mhz, dev_err is > called with an appropriate message and -EINVAL is returned. > > The defined limit is

Re: [PATCH 02/24] leds: core: Add support for composing LED class device names

2018-11-11 Thread Pavel Machek
Hi! > Add public led_compose_name() API for composing LED class device > name basing on fwnode_handle data. The function composes device name > according to either a new pattern or the legacy > pattern. The decision on using the > particular pattern is made basing on whether fwnode contains new

[PATCH] arm64: dts: allwinner: a64: Add mali node

2018-11-11 Thread Jernej Skrabec
A64 has Mali400 MP2 GPU. Add a node for it. Signed-off-by: Jernej Skrabec --- This node and A64 GPU binary driver was tested with Kodi on LibreELEC. arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 22 +++ 1 file changed, 22 insertions(+) diff --git

Re: [PATCH] iio: st-accel: add support for lis3de

2018-11-11 Thread Jonathan Cameron
On Wed, 7 Nov 2018 16:45:21 +0100 Heiko Stuebner wrote: > From: Heiko Stuebner > > This commit add support for STMicroelectronics lis3de accelerometer. > Datasheet for this device can be found here: > > https://www.st.com/resource/en/datasheet/lis3de.pdf > > Signed-off-by: Heiko Stuebner

Re: crashkernel=512M is no longer working on this aarch64 server

2018-11-11 Thread Qian Cai
> On Nov 11, 2018, at 6:35 AM, Martin Schwidefsky > wrote: > > On Sat, 10 Nov 2018 23:41:34 -0500 > Qian Cai wrote: > >> It was broken somewhere between b00d209241ff and 3541833fd1f2. >> >> [0.00] cannot allocate crashkernel (size:0x2000) >> >> Where a good one looks like

Re: [PATCH v6 3/3] iio: magnetometer: Add driver support for PNI RM3100

2018-11-11 Thread Jonathan Cameron
On Thu, 8 Nov 2018 17:27:49 +0800 Song Qiang wrote: > PNI RM3100 is a high resolution, large signal immunity magnetometer, > composed of 3 single sensors and a processing chip with a MagI2C > interface. > > Following functions are available: > - Single-shot measurement from >

Re: Official Linux system wrapper library?

2018-11-11 Thread Daniel Colascione
On Sun, Nov 11, 2018 at 3:09 AM, Florian Weimer wrote: > We had a patch for the membarrier system call, but the kernel developers > could not tell us what the system call does in therms of the C/C++ > memory model [snip] > A lot of the new system calls lack clear specifications or are just >

Re: [PATCH v6 2/3] iio: magnetometer: Add DT support for PNI RM3100

2018-11-11 Thread Jonathan Cameron
On Thu, 8 Nov 2018 17:27:48 +0800 Song Qiang wrote: > Signed-off-by: Song Qiang > Reviewed-by: Rob Herring Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan > --- > .../bindings/iio/magnetometer/pni,rm3100.txt | 20

Re: [PATCH v6 1/3] dt-bindings: Add PNI to the vendor prefixes

2018-11-11 Thread Jonathan Cameron
On Thu, 8 Nov 2018 17:27:47 +0800 Song Qiang wrote: > Signed-off-by: Song Qiang Applied with some fuzz as plx has gone away it seems. Jonathan > --- > Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git

Re: [PATCH v4 06/10] x86/alternative: use temporary mm for text poking

2018-11-11 Thread Peter Zijlstra
On Sat, Nov 10, 2018 at 03:17:28PM -0800, Nadav Amit wrote: > @@ -683,43 +684,108 @@ __ro_after_init unsigned long poking_addr; > > static int __text_poke(void *addr, const void *opcode, size_t len) > { > + bool cross_page_boundary = offset_in_page(addr) + len > PAGE_SIZE; > +

Re: [PATCH] iio: adc: sc27xx: Add ADC data conversion timeout

2018-11-11 Thread Baolin Wang
Hi Jonathan, On 11 November 2018 at 20:40, Jonathan Cameron wrote: > On Fri, 9 Nov 2018 11:25:31 +0800 > Baolin Wang wrote: > >> From: Freeman Liu >> >> Sometimes the ADC controller met some problems, and it will not complete >> the data conversion, that will can not wake up the read process

Re: [PATCH v4 09/10] x86/jump-label: remove support for custom poker

2018-11-11 Thread Peter Zijlstra
On Sat, Nov 10, 2018 at 03:17:31PM -0800, Nadav Amit wrote: > There are only two types of poking: early and breakpoint based. The use > of a function pointer to perform poking complicates the code and is > probably inefficient due to the use of indirect branches. Right; we used to have a 3rd way,

Re: [PATCH v3 resend 1/2] mm: Add an F_SEAL_FUTURE_WRITE seal to memfd

2018-11-11 Thread Andy Lutomirski
> On Nov 11, 2018, at 12:30 AM, Daniel Colascione wrote: > >> On Sun, Nov 11, 2018 at 12:09 AM, Joel Fernandes >> wrote: >> On Sat, Nov 10, 2018 at 07:40:10PM -0800, Andy Lutomirski wrote: >> [...] >> I see two reasonable solutions: >> >> 1. Don’t fiddle with the

Re: [RFC/RFT][PATCH v5] cpuidle: New timer events oriented governor for tickless systems

2018-11-11 Thread Peter Zijlstra
On Thu, Nov 08, 2018 at 06:25:07PM +0100, Rafael J. Wysocki wrote: > +/* > + * The SPIKE value is added to metrics when they grow and the DECAY_SHIFT > value > + * is used for decreasing metrics on a regular basis. > + */ > +#define SPIKE1024 > +#define DECAY_SHIFT 3 > + if

Re: [PATCH v5 04/11] dt-bindings: iio: adc: add AXP803 ADC bindings

2018-11-11 Thread Jonathan Cameron
On Mon, 5 Nov 2018 13:47:50 +0800 Chen-Yu Tsai wrote: > On Sat, Nov 3, 2018 at 6:22 PM Jonathan Cameron > wrote: > > > > On Wed, 31 Oct 2018 10:29:59 +0800 > > Chen-Yu Tsai wrote: > > > > > On Mon, Oct 29, 2018 at 9:10 PM Quentin Schulz > > > wrote: > > > > > > > > Hi Jonathan, > > > > >

[PATCH v4] scripts/gdb: fix lx-version string output

2018-11-11 Thread Kieran Bingham
From: Du Changbin A bug is present in GDB which causes early string termination when parsing variables. This has been reported [0], but we should ensure that we can support at least basic printing of the core kernel strings. For current gdb version (has been tested with 7.3 and 8.1),

Re: [PATCH] arm64: disable KASAN for save_trace()

2018-11-11 Thread Mark Rutland
On Sun, Nov 11, 2018 at 08:07:16PM +0800, Zhizhou Zhang wrote: > save_trace() which is called from walk_stackframe() always try to > read/write caller's stack. This results KASAN stack-out-of-bounds > warning. So mute it. The save_trace() function should never perform an out-of-bounds access on

patch "tools: Add 'firmware' category and add ihex2fw tool" added to char-misc-testing

2018-11-11 Thread gregkh
This is a note to let you know that I've just added the patch titled tools: Add 'firmware' category and add ihex2fw tool to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-testing branch. The patch will

Re: [PATCH v3 resend 1/2] mm: Add an F_SEAL_FUTURE_WRITE seal to memfd

2018-11-11 Thread Joel Fernandes
On Sun, Nov 11, 2018 at 07:14:33AM -0800, Andy Lutomirski wrote: [...] > >> I see two reasonable solutions: > >> > >> 1. Don’t fiddle with the struct file at all. Instead make the > >> inode flag > >> work by itself. > > > > Currently, the

Re: [alsa-devel] [PATCH v2] staging: bcm2835-audio: interpolate audio delay

2018-11-11 Thread Mike Brady
> On 6 Nov 2018, at 21:31, Takashi Iwai wrote: > > On Tue, 06 Nov 2018 22:05:11 +0100, > Mike Brady wrote: >> >> >>> On 5 Nov 2018, at 16:11, Takashi Iwai wrote: >>> >>> On Mon, 05 Nov 2018 16:57:07 +0100, >>> Mike Brady wrote: > One another thing I'd like to point out is that

Re: [PATCH RFC 0/3] Static calls

2018-11-11 Thread Peter Zijlstra
On Sun, Nov 11, 2018 at 02:42:55PM +0100, Ard Biesheuvel wrote: > On 11 November 2018 at 00:20, Peter Zijlstra wrote: > > On Fri, Nov 09, 2018 at 02:50:27PM +0100, Ard Biesheuvel wrote: > >> On 9 November 2018 at 08:28, Ingo Molnar wrote: > >> >> - I'm not sure about the objtool approach.

Re: [PATCH v4 2/2] staging: iio: ad7780: remove unnecessary stashed voltage value

2018-11-11 Thread Jonathan Cameron
On Tue, 6 Nov 2018 09:25:27 + "Ardelean, Alexandru" wrote: > On Mon, 2018-11-05 at 17:16 -0200, Renato Lui Geh wrote: > > This patch removes the unnecessary field int_vref_mv in ad7780_state > > referring to the device's voltage. > > > > Looks good from my side. Applied to the togreg

Re: [PATCH v4 1/2] staging: iio: ad7780: update voltage on read

2018-11-11 Thread Jonathan Cameron
On Tue, 6 Nov 2018 09:24:44 + "Ardelean, Alexandru" wrote: > On Mon, 2018-11-05 at 17:14 -0200, Renato Lui Geh wrote: > > The ad7780 driver previously did not read the correct device output, as > > it read an outdated value set at initialization. It now updates its > > voltage on read. > >

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