If 'prctl' mode of user space protection from spectre v2 is selected
on the kernel command-line, STIBP and IBPB are applied on tasks which
restrict their indirect branch speculation via prctl.
SECCOMP enables the SSBD mitigation for sandboxed tasks already, so it
makes sense to prevent spectre v2
Add command line control for user space indirect branch speculation
mitigations. The new option is: spectre_v2_user=
The initial options are:
- on: Unconditionally enabled
- off: Unconditionally disabled
-auto: Kernel selects mitigation (default off for now)
When the spectre_v
To avoid the overhead of STIBP always on, it's necessary to allow per task
control of STIBP.
Add a new task flag TIF_SPEC_IB and evaluate it during context switch if
SMT is active and flag evaluation is enabled by the speculation control
code. Add the conditional evaluation to x86_virt_spec_ctrl()
Provide the possibility to enable IBPB always in combination with 'prctl'
and 'seccomp'.
Add the extra command line options and rework the IBPB selection to
evaluate the command instead of the mode selected by the STIPB switch case.
Signed-off-by: Thomas Gleixner
---
Documentation/admin-guide/k
Reorder the code so it is better grouped.
Signed-off-by: Thomas Gleixner
---
arch/x86/kernel/cpu/bugs.c | 168 ++---
1 file changed, 84 insertions(+), 84 deletions(-)
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -124,29 +124,6 @@
Move the conditional invocation of __switch_to_xtra() into an inline
function so the logic can be shared between 32 and 64 bit.
Remove the handthrough of the TSS pointer and retrieve the pointer directly
in the bitmap handling function. Use this_cpu_ptr() instead of the
per_cpu() indirection.
Thi
The IBPB control code in x86 removed the usage. Remove the functionality
which was introduced for this.
Signed-off-by: Thomas Gleixner
---
include/linux/ptrace.h | 17 -
kernel/ptrace.c| 10 --
2 files changed, 27 deletions(-)
--- a/include/linux/ptrace.h
++
The IBPB speculation barrier is issued from switch_mm() when the kernel
switches to a user space task with a different mm than the user space task
which ran last on the same CPU.
An additional optimization is to avoid IBPB when the incoming task can be
ptraced by the outgoing task. This optimizati
If enhanced IBRS is active, STIBP is redundant for mitigating Spectre v2
user space exploits from hyperthread sibling.
Disable STIBP when enhanced IBRS is used.
Signed-off-by: Tim Chen
Signed-off-by: Thomas Gleixner
---
arch/x86/kernel/cpu/bugs.c |7 +++
1 file changed, 7 insertions(+
The Spectre V2 printout in cpu_show_common() handles conditionals for the
various mitigation methods directly in the sprintf() argument list. That's
hard to read and will become unreadable if more complex decisions need to
be made for a particular method.
Move the conditionals for STIBP and IBPB s
CONFIG_SCHED_SMT is enabled by all distros, so there is not a real point to
have it configurable. The runtime overhead in the core scheduler code is
minimal because the actual SMT scheduling parts are conditional on a static
key.
This allows to expose the scheduler's SMT state static key to the
sp
arch_smt_update() is only called when the sysfs SMT control knob is
changed. This means that when SMT is enabled in the sysfs control knob the
system is considered to have SMT active even if all siblings are offline.
To allow finegrained control of the speculation mitigations, the actual SMT
state
On Sun, Nov 25, 2018 at 08:22:35AM -0800, Andy Lutomirski wrote:
Good morning to everyone, I hope the weekend continues to proceed
well.
Proposal follows below for kernel based policy management of enclaves
if people want to skip forward.
> >> On Nov 25, 2018, at 6:53 AM, Jarkko Sakkinen
> >>
On Sat, Nov 24, 2018 at 7:21 PM Hugh Dickins wrote:
>
> Linus, I'm addressing this patch to you because I see from Tim Chen's
> thread that it would interest you, and you were disappointed not to
> root cause the issue back then. I'm not pushing for you to fast-track
> this into 4.20-rc, but I ex
This patch adds clock ID of audio CODEC (ACODEC) for rk3328.
Signed-off-by: Katsuhiro Suzuki
---
include/dt-bindings/clock/rk3328-cru.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bindings/clock/rk3328-cru.h
b/include/dt-bindings/clock/rk3328-cru.h
index 9d5f799469ee..bcaa455
This patch adds small changes into clock gate definition to enable
ACODEC for rk3328.
Signed-off-by: Katsuhiro Suzuki
---
drivers/clk/rockchip/clk-rk3328.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/rockchip/clk-rk3328.c
b/drivers/clk/rockchip/clk-rk3328.c
i
For some reason, kvm_x86_ops->write_l1_tsc_offset() skipped trace
of change to active TSC offset in case vCPU is in guest-mode.
This patch changes write_l1_tsc_offset() behavior to trace any change
to active TSC offset to aid debugging. The VMX code is changed to
look more similar to SVM, which is
The pull request you sent on Sun, 25 Nov 2018 03:04:11 +:
> git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-4.20-4
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/17c2f540863a6c0faa3f0ede3c785d9427bcaf80
Thank you!
--
Deet-doot-dot, I am a bot
The pull request you sent on Sat, 24 Nov 2018 09:32:09 -0800:
> git://git.infradead.org/users/willy/linux-dax.git xarray
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e2125dac22f2c9c66c412cd8e049a7305af59f73
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wik
The pull request you sent on Sun, 25 Nov 2018 09:35:52 +0100:
> git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-4.20-3
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/d6d460b89378b1bc6715574cdafd748ba59d5a27
Thank you!
--
Deet-doot-dot, I am a bot.
On 08/11/18 04:22, Yi Wang wrote:
> The inline keyword which is not at the beginning of the function
> declaration may trigger the following build warnings, so let's fix it:
>
> arch/x86/kvm/vmx.c:1309:1: warning: ‘inline’ is not at beginning of
> declaration [-Wold-style-declaration]
> arch/x86/
On 08/11/18 09:48, Yi Wang wrote:
> We get the following warnings about empty statements when building
> with 'W=1':
>
> arch/x86/kvm/lapic.c:632:53: warning: suggest braces around empty body in an
> ‘if’ statement [-Wempty-body]
> arch/x86/kvm/lapic.c:1907:42: warning: suggest braces around empt
On 12/11/18 14:37, j...@8bytes.org wrote:
> On Mon, Nov 12, 2018 at 12:23:14PM +, Suthikulpanit, Suravee wrote:
>> From: Wei Wang
>>
>> There is a race condition when accessing kvm->arch.apic_access_page_done.
>> Due to it, x86_set_memory_region will fail when creating the second vcpu
>> for a
On 20/11/18 02:39, Wanpeng Li wrote:
> Reported by syzkaller:
>
> BUG: unable to handle kernel NULL pointer dereference at 0014
> PGD 80040410c067 P4D 80040410c067 PUD 40410d067 PMD 0
> Oops: [#1] PREEMPT SMP PTI
> CPU: 3 PID: 2567 Comm: poc Tainted: G OE
On 20/11/18 09:34, Wanpeng Li wrote:
> From: Wanpeng Li
>
> Reported by syzkaller:
>
> BUG: unable to handle kernel NULL pointer dereference at 01c8
> PGD 8003ec4da067 P4D 8003ec4da067 PUD 3f7bfa067 PMD 0
> Oops: [#1] PREEMPT SMP PTI
> CPU: 7 PID: 5059 Comm: debug T
Hi,
On Sun, Nov 25, 2018 at 1:37 AM Brian Masney wrote:
> I bisected the issue to the following commit:
>
> 5451781dadf8 ("regulator: core: Only count load for enabled consumers")
>
> We have to increase the load for the sdhci in device tree in order for
> the phone to boot properly. This change
* Aaro Koskinen [181125 16:58]:
> Below changes get traffic going with DMA & g_ether...
Oh cool, if you have dma and g_ether working, you should
test it with a variable size ping test loop :) That should
expose any issues within few minutes.
Below is the test script I was using earlier, the
tusb
Some parameters are aligned with parentheses.
Some parentheses was opened at end of line.
Signed-off-by: Cristian Sicilia
---
Changes on v2:
* There was some function that was splitted in two line,
as suggested, is better to keep it in one line.
drivers/staging/greybus/audio_manager_modul
Hi,
On Sun, Nov 25, 2018 at 11:11:05AM +, Russell King - ARM Linux wrote:
> I think we're better off leaving omap-udc well alone, and if it's
> now broken with DMA, then that's unfortunate - it would require
> someone with the hardware to diagnose the problem and fix it. I
> think trying to c
I'm taking over the maintainance of Sparse so add myself as
maintainer and move Christopher's info to CREDITS.
Signed-off-by: Luc Van Oostenryck
---
CREDITS | 4
MAINTAINERS | 3 +--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/CREDITS b/CREDITS
index 5befd2d71..3d3e79
>> On Nov 25, 2018, at 6:53 AM, Jarkko Sakkinen
>> wrote:
>>
>> On Sat, Nov 24, 2018 at 09:21:14AM -0800, Jarkko Sakkinen wrote:
>> On Thu, Nov 22, 2018 at 07:21:08AM -0800, Andy Lutomirski wrote:
At a high level, addressing these issues is straight forward. First,
the driver needs
When I connect my Displaylink DL-165 adapter to my Debian/testing
machine, the "udl" driver is loaded and the following error messages
appears in kernel logs:
Nov 7 20:47:30 wzdell kernel: [ 205.871354] usb 4-1.2: new high-speed
USB device number 4 using ehci-pci
Nov 7 20:47:35 wzdell kernel:
On Sun, Nov 25, 2018 at 06:14:44AM -0800, Matt Ranostay wrote:
> On Sun, Nov 25, 2018 at 6:03 AM Jonathan Cameron
> wrote:
> >
> > On Sun, 25 Nov 2018 05:51:32 -0800
> > Matt Ranostay wrote:
> >
> > > On Sat, Nov 24, 2018 at 2:14 PM Tomasz Duszynski
> > > wrote:
> > > >
> > > > Measuring partic
On Sun, Nov 25, 2018 at 02:03:16PM +, Jonathan Cameron wrote:
> On Sun, 25 Nov 2018 05:51:32 -0800
> Matt Ranostay wrote:
>
> > On Sat, Nov 24, 2018 at 2:14 PM Tomasz Duszynski wrote:
> > >
> > > Measuring particulate matter in ug / m3 (micro-grams per cubic meter)
> > > is de facto standard.
Hello,
syzbot found the following crash on:
HEAD commit:aea0a897af9e ptp: Fix pass zero to ERR_PTR() in ptp_clock_..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=101b91d540
kernel config: https://syzkaller.appspot.com/x/.config?x=c36a72af2123e78a
da
On Sun, Nov 25, 2018 at 08:35:07AM +, Jonathan Cameron wrote:
> On Sat, 24 Nov 2018 23:14:13 +0100
> Tomasz Duszynski wrote:
>
> > Measuring particulate matter in ug / m3 (micro-grams per cubic meter)
> > is de facto standard. Existing air quality sensors usually follow
> > this convention and
On Sat, Nov 24, 2018 at 09:21:14AM -0800, Jarkko Sakkinen wrote:
> On Thu, Nov 22, 2018 at 07:21:08AM -0800, Andy Lutomirski wrote:
> > > At a high level, addressing these issues is straight forward. First,
> > > the driver needs to support authorization equivalent to that which is
> > > implement
On Sun, Nov 25, 2018 at 6:03 AM Jonathan Cameron
wrote:
>
> On Sun, 25 Nov 2018 05:51:32 -0800
> Matt Ranostay wrote:
>
> > On Sat, Nov 24, 2018 at 2:14 PM Tomasz Duszynski wrote:
> > >
> > > Measuring particulate matter in ug / m3 (micro-grams per cubic meter)
> > > is de facto standard. Existi
On Sun, 18 Nov 2018 16:27:57 +
Colin King wrote:
> From: Colin Ian King
>
> The statement is indented too much by one level, fix this by
> removing the extraneous tab.
>
> Signed-off-by: Colin Ian King
Applied to the togreg branch of iio.git and pushed out as testing
because lots of other
On Sun, 25 Nov 2018 05:51:32 -0800
Matt Ranostay wrote:
> On Sat, Nov 24, 2018 at 2:14 PM Tomasz Duszynski wrote:
> >
> > Measuring particulate matter in ug / m3 (micro-grams per cubic meter)
> > is de facto standard. Existing air quality sensors usually follow
> > this convention and are capabl
On Sat, Nov 24, 2018 at 6:06 PM Miguel Ojeda
wrote:
>
> On Fri, Nov 23, 2018 at 10:14 PM Luc Van Oostenryck
> wrote:
> >
> > On Thu, Nov 22, 2018 at 12:14:20PM +0900, Masahiro Yamada wrote:
> > > When I tried to enable BUILD_BUG_ON for Sparse, the kbuild test robot
> > > reported lots of "unknown
On Sat, Nov 24, 2018 at 11:16 PM Vinod Koul wrote:
>
> On 12-10-18, 01:41, Masahiro Yamada wrote:
> > 1/2: DT-binding
> > 2/2: driver
>
> Applied this series, thanks
Thanks.
> While building I noticed that we get few warns when compiling with
> C=1, I would prefer you fix them. Please send fix
On Sat, Nov 24, 2018 at 2:14 PM Tomasz Duszynski wrote:
>
> Measuring particulate matter in ug / m3 (micro-grams per cubic meter)
> is de facto standard. Existing air quality sensors usually follow
> this convention and are capable of returning measurements using
> this unit.
>
> IIO currently doe
On Mon, 19 Nov 2018 12:12:36 +0530
Vignesh R wrote:
> When performing single ended measurements with TSCADC, its recommended
> to set negative input (SEL_INM_SWC_3_0) of ADC step to ADC's VREFN in the
> corresponding STEP_CONFIGx register.
> Also, the positive(SEL_RFP_SWC_2_0) and negative(SEL_RF
On Wed, 21 Nov 2018 13:13:40 +0800
Jian-Hong Pan wrote:
> Denis CIOCCA 於 2018年11月20日 週二 上午3:05寫道：
> >
> > Hi Jian,
> >
> > Not clear to me why should be + instead of *.
> >
> > ODR is expressed in Hz, so (1/Hz) = period in seconds (1 sample sampling
> > time) [s]
> > 1000 * (1/Hz) = period in m
On Tue, 20 Nov 2018 11:12:32 +0100
Fabrice Gasnier wrote:
> Switch off ADC when going to low power mode, in case it has been left
> running in buffer mode. Then re-enable it when resuming.
>
> Signed-off-by: Fabrice Gasnier
My suspicion is that we have other drivers not correctly handing this
c
On Tue, 20 Nov 2018 11:12:31 +0100
Fabrice Gasnier wrote:
> Add support for runtime PM & sleep. Move all regulator and clock management
> to dedicated HW start/stop routines. Then rely on (runtime) PM OPS to
> call them.
>
> Signed-off-by: Fabrice Gasnier
Whilst I'll be the first to admit that
On Sun, 25 Nov 2018 13:03:39 +
Jonathan Cameron wrote:
> On Tue, 20 Nov 2018 11:12:30 +0100
> Fabrice Gasnier wrote:
>
> > Move self-calibration routine to prepare routine.
> > - This is precursor patch to ease power management handling.
> > - This also allow to factorize few error cases (e
On 2018/11/25 20:21, syzbot wrote:
> syzbot has found a reproducer for the following crash on:
>
> HEAD commit: e195ca6cb6f2 Merge branch 'for-linus' of git://git.kernel...
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1659a62b40
> kernel config: ht
On Tue, 20 Nov 2018 11:12:30 +0100
Fabrice Gasnier wrote:
> Move self-calibration routine to prepare routine.
> - This is precursor patch to ease power management handling.
> - This also allow to factorize few error cases (error handling).
>
> Signed-off-by: Fabrice Gasnier
one trivial point in
On Sun, Nov 25, 2018 at 11:11:05AM +, Russell King - ARM Linux wrote:
> On Sat, Nov 24, 2018 at 05:07:17PM -0800, Tony Lindgren wrote:
> > * Russell King - ARM Linux [181124 20:10]:
> > > On Fri, Nov 23, 2018 at 08:52:15PM +0200, Aaro Koskinen wrote:
> > > > Hi,
> > > >
> > > > On Fri, Nov 23
On Wed, 21 Nov 2018 15:02:52 +0530
Shreeya Patel wrote:
> On Wed, 2018-11-21 at 08:21 +, Ardelean, Alexandru wrote:
> > On Tue, 2018-11-20 at 22:30 +0530, Shreeya Patel wrote:
> > > ADT7316 driver no more uses platform data and hence use device tree
> > > data instead of platform data for a
On Tue, 20 Nov 2018 22:28:36 +0530
Shreeya Patel wrote:
> Most of the drivers in IIO uses irq_type as the name for
> storing the interrupt type and hence change the name from
> irq_flags to irq_type for maintaining the consistency.
>
> Signed-off-by: Shreeya Patel
Applied to the togreg branch o
On Tue, 20 Nov 2018 22:26:58 +0530
Shreeya Patel wrote:
> There is no need to store irq_flags into the structure as it
> is always set to the same thing. Hence switch irq_flags to a
> local variable.
>
> Signed-off-by: Shreeya Patel
Applied to the togreg branch of iio.git and pushed out as test
On Tue, 20 Nov 2018 22:24:36 +0530
Shreeya Patel wrote:
> Make the driver use device tree instead of the platform data.
> Hence, use devm_gpiod_get_optional function to get the data from
> device tree for ldac-pin and accordingly make the needed changes
> in the driver.
>
> Signed-off-by: Shreey
On Tue, 20 Nov 2018 22:22:30 +0530
Shreeya Patel wrote:
> When the kernel starts up, it kicks off compiled-in drivers
> that match “compatible” entries it finds in the device tree.
> At a later stage (when /lib/modules is available), all kernel modules
> that match “compatible” entries in the dev
On Tue, 20 Nov 2018 17:44:37 +0200
Stefan Popa wrote:
> Document support for AD7606 Analog to Digital Converter.
>
> Signed-off-by: Stefan Popa
This looks good to me, but given my recent inability to pick up on the
subtle (and not so subtle) issues in DT patches, I'd like a review
from the DT s
On Tue, 20 Nov 2018 17:43:46 +0200
Stefan Popa wrote:
> Move ad7606 ADC driver out of staging and into the mainline.
>
> Signed-off-by: Stefan Popa
One idle thought, how much would the performance suffer if we moved
the parallel path over to the new gpiod_get/set_raw_array_value and friends?
Hi Chanho,
I love your patch! Yet something to improve:
[auto build test ERROR on sound/for-next]
[also build test ERROR on v4.20-rc3 next-20181123]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commi
syzbot has found a reproducer for the following crash on:
HEAD commit:e195ca6cb6f2 Merge branch 'for-linus' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1659a62b40
kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc
On Sat, Nov 24, 2018 at 05:07:17PM -0800, Tony Lindgren wrote:
> * Russell King - ARM Linux [181124 20:10]:
> > On Fri, Nov 23, 2018 at 08:52:15PM +0200, Aaro Koskinen wrote:
> > > Hi,
> > >
> > > On Fri, Nov 23, 2018 at 02:35:04PM +0200, Peter Ujfalusi wrote:
> > > > On 22/11/2018 17.12, Russell
On Thu, 22 Nov 2018 11:01:00 +
"Popa, Stefan Serban" wrote:
> On Mi, 2018-11-21 at 16:04 -0200, Giuliano Belinassi wrote:
> > Previously, the AD7780 driver only supported gpio for the 'powerdown'
> > pin. This commit adds suppport for the 'gain' and 'filter' pin.
> Hey,
>
> Comments inline
On Thu, 22 Nov 2018 10:53:47 -0200
Marcelo Schmitt wrote:
> Previously, there was an implicit creation of a kfifo which was replaced
> by a call to triggered_buffer_setup, which is already implemented in iio
> infrastructure.
>
> Signed-off-by: Marcelo Schmitt
I'm a little surprised that this
On Sat, Nov 24, 2018 at 11:14:14PM +0100, Tomasz Duszynski wrote:
> Add support for Sensirion SPS30 particulate matter sensor.
>
> Signed-off-by: Tomasz Duszynski
> ---
> drivers/iio/chemical/Kconfig | 11 ++
> drivers/iio/chemical/Makefile | 1 +
> drivers/iio/chemical/sps30.c | 359 ++
On Thu, 22 Nov 2018 23:01:11 +0100
Martin Blumenstingl wrote:
> Before this patch we are registering the internal clocks (for example on
> Meson8b, where the SAR ADC IP block implements the divider and gate
> clocks) with the following names:
> - /soc/cbus@c110/adc@8680#adc_div
> - /soc/cbus@
On Thu, 22 Nov 2018 22:44:55 +0100
Martin Blumenstingl wrote:
> On Thu, Nov 22, 2018 at 8:52 AM Nicholas Mc Guire wrote:
> >
> > devm_kasprintf() may return NULL on failure of internal allocation thus
> > the assignments to init.name are not safe if not checked. On error
> > meson_sar_adc_clk_
On Fri, 23 Nov 2018 15:24:09 +0100
Philippe Schenker wrote:
> From: Stefan Agner
>
> This adds an ADC driver for the STMPE device using the industrial
> input/output interface. The driver supports raw reading of values.
> The driver depends on the MFD STMPE driver. If the touchscreen
> block is
Hi!
> Use the gpiod interface instead of the deprecated old non-descriptor
> interface in olpc_dcon_xo_1.c.
>
> Signed-off-by: Nishad Kamdar
You may want to cc: lkund...@v3.sk, he was doing great work on OLPC
lately...
Best regards,
On Fri, 23 Nov 2018 15:24:10 +0100
Philippe Schenker wrote:
> From: Stefan Agner
>
> This adds the devicetree bindings for the STMPE ADC.
>
> Signed-off-by: Stefan Agner
> Signed-off-by: Max Krummenacher
> Signed-off-by: Philippe Schenker
Clearly this will need review from input and mfd.
I
On Sat, 24 Nov 2018 11:18:57 -0200
Marcelo Schmitt wrote:
> Add a of_device_id struct variable and subsequent call to
> MODULE_DEVICE_TABLE macro to complete device tree support.
>
> Signed-off-by: Marcelo Schmitt
Applied to the togreg branch of iio.git and pushed out as testing
for the autobui
On Fri, 23 Nov 2018 22:23:12 -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
Hi.
One totally trivial comment inline, but if you want to clean
that up, do it after we have moved this
On Wed 2018-11-07 18:02:02, Borislav Petkov wrote:
> From: Borislav Petkov
>
> Hi all,
>
> this is work which got started by Maciej a while ago. I have finally had
> the time to redo all the ideas properly, split it in self-contained,
> logical chunks and test it.
>
> Reveiew and comments are a
On Sun, Nov 25, 2018 at 5:43 PM Daniel Lezcano
wrote:
>
> On 25/11/2018 06:00, Yangtao Li wrote:
> > of_find_node_by_path() acquires a reference to the node
> > returned by it and that reference needs to be dropped by its caller.
> > integrator_ap_timer_init_of() doesn't do that.The pri_node and t
On 25/11/2018 06:00, Yangtao Li wrote:
> of_find_node_by_path() acquires a reference to the node
> returned by it and that reference needs to be dropped by its caller.
> integrator_ap_timer_init_of() doesn't do that.The pri_node and the
> sec_node are used as an identifier to compare against the cu
On 25/11/2018 05:25, Frank Lee wrote:
> On Sun, Nov 25, 2018 at 3:49 AM Daniel Lezcano
> wrote:
>>
>> On 24/11/2018 15:58, Frank Lee wrote:
>>> On Thu, Nov 22, 2018 at 11:23 PM Yangtao Li wrote:
of_find_node_by_path() acquires a reference to the node
returned by it and that referen
Hi all,
I see errors like the following in linux next-20181123 when trying to
boot a mainline kernel on a LG Nexus 5 phone:
[ 14.495056] mmc1: Card stuck in wrong state! mmcblk1 card_busy_detect
status: 0xe00
[ 14.495185] mmc1: cache flush error -110
[ 14.601547] mmc1: Reset 0x1 never comp
On Wed 2018-10-31 15:19:36, Ayman Bagabas wrote:
> This driver adds support for missing hotkeys on some Huawei laptops.
> Currently, only Huawei Matebook X Pro is supported. The driver
> recognizes the following keys: brightness keys, micmute, wlan, and
> Huawei special key. The brightness keys are
Add spaces around '&' to follow kernel coding style.
Signed-off-by: Liu Xiang
---
arch/openrisc/include/asm/fixmap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/openrisc/include/asm/fixmap.h
b/arch/openrisc/include/asm/fixmap.h
index 5a01595..75c7a77 100644
--- a/ar
Add spaces around '&' to follow kernel coding style.
Signed-off-by: Liu Xiang
---
include/asm-generic/fixmap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-generic/fixmap.h b/include/asm-generic/fixmap.h
index 827e4d3..d6e8da3 100644
--- a/include/asm-generic/f
Add spaces around '+' to follow kernel coding style.
Signed-off-by: Liu Xiang
---
arch/arm64/mm/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index d1d6601..1dbd7be 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@
Add a test for successful call to cdev_alloc() to avoid
potential null dereference. Issue reported by smatch.
Signed-off-by: Michael Straube
---
drivers/staging/pi433/pi433_if.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433
commit 04b8eb7a4ccd ("symbol lookup: introduce dereference_symbol_descriptor()}"
deprecated vsprintf extension %pf and %pF.
There are approximately these total uses of the symbolic
lookup vsprintf extensions %p[SsFf]:
$ git grep '".*[^%]%p[SsFf]' | \
grep -oh '%p[SsFf]' | sort | uniq -c | sort
Dearest ,
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diligent you will be in handling the sum of $10.5 MILLION if placed in your
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investment Purposes in your Country .
These said Funds have being placed in Safekeeping in DEUTSCHE BANK in SOUTH
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On Sat, 24 Nov 2018 23:14:15 +0100
Tomasz Duszynski wrote:
> Add device tree support for Sensirion SPS30 particulate
> matter sensor.
>
> Signed-off-by: Tomasz Duszynski
one comment inine, around the fact we are trying to move
to generic names in DT where ever possible. Now we don't
have a sui
On Sat, 24 Nov 2018 23:14:14 +0100
Tomasz Duszynski wrote:
> Add support for Sensirion SPS30 particulate matter sensor.
>
> Signed-off-by: Tomasz Duszynski
A few things inline.
I'm particularly curious as to why we are ignoring two of the particle
sizes that the sensor seems to capture?
Also,
On Sat, 24 Nov 2018 23:14:13 +0100
Tomasz Duszynski wrote:
> Measuring particulate matter in ug / m3 (micro-grams per cubic meter)
> is de facto standard. Existing air quality sensors usually follow
> this convention and are capable of returning measurements using
> this unit.
>
> IIO currently
On Fri 23-11-18 16:04:04, Andrew Morton wrote:
> On Wed, 7 Nov 2018 11:18:26 +0100 Michal Hocko wrote:
>
> > From: Michal Hocko
> >
> > __dump_page prints the mapping pointer but that is quite unhelpful
> > for many reports because the pointer itself only helps to distinguish
> > anon/ksm mapp
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