For a system using ACPI-based FW without a PPTT, we may get many warnings
about the lack of a PPTT, as shown:
root@(none)$ dmesg | grep -i pptt
[0.010125] ACPI PPTT: No PPTT table found, cpu topology may be inaccurate
[7.138339] ACPI PPTT: No PPTT table found, cache topology may be
On Thu, Feb 07, 2019 at 04:39:17PM +0530, Kishon Vijay Abraham I wrote:
> The legacy interrupt handler directly checks the IRQ_STATUS register
> corresponding to a interrupt line inorder to invoke generic_handle_irq.
>
> While this is okay for K2G platform which has separate interrupt line for
>
07.02.2019 19:08, Sowjanya Komatineni пишет:
>
> It became apparent to me that there is a problem here. The size of
> dma_buf is 4096 bytes and maximum message length is 4096 too, we have
> pushed 12 bytes packet_header to the buffer >and now there are 4084 bytes
> left for the
Hi,
On 2/7/19 10:14 AM, John Garry wrote:
For a system using ACPI-based FW without a PPTT, we may get many warnings
about the lack of a PPTT, as shown:
root@(none)$ dmesg | grep -i pptt
[0.010125] ACPI PPTT: No PPTT table found, cpu topology may be inaccurate
[7.138339] ACPI PPTT: No
On Thu, Feb 07, 2019 at 01:37:16AM +, Artem S. Tashkinov wrote:
> Hello LKML,
>
> Is there a serious reason why CPU MSR is write protected in UEFI secure boot
> mode in Linux?
> * In order to even use MSR you have to be root to `modprobe msr`.
> * In order to read/write from/to MSR you have
On 2/6/2019 6:30 PM, Tetsuo Handa wrote:
> Casey Schaufler wrote:
>> On 2/6/2019 2:23 AM, Tetsuo Handa wrote:
>>> But as I update the documentation (
>>> https://tomoyo.osdn.jp/2.6/chapter-3.html.en#3.6 ),
>>> I came to think that we should ignore security= parameter when lsm=
>>> parameter is
On 09/01/2019 06:57, Pi-Hsun Shih wrote:
> The mtk_thermal struct contains a 'struct mtk_thermal_bank banks[];',
> but the allocation only allocates sizeof(struct mtk_thermal) bytes,
> which cause out of bound access with the ->banks[] member. Change it to
> a fixed size array instead.
>
>
I think I've finally wrapped my head around all of this. Let's see if I
have this right:
* People are using filesystem DAX to expose byte addressable persistent
memory because putting a filesystem on the memory makes an easy way to
organize the data in the memory and share it between various
On Thu, Feb 07, 2019 at 12:28:09PM +0100, Greg KH wrote:
> > > These are very useful in fixing esp. first-bootup delays of VMs due to
> > > entropy starvation.
> > >
> > >
> > > commit 39a8883a2b989d1d21bd8dd99f5557f0c5e89694
> > > Author: Theodore Ts'o
> > > Date: Tue Jul 17 18:24:27 2018
On Wed, Feb 6, 2019 at 6:01 PM Mike Rapoport wrote:
>
> The memblock API provides dedicated helpers to set or clear a flag on a
> memory region, e.g. memblock_{mark,clear}_hotplug().
>
> The memblock_{set,clear}_region_flags() functions are used only by the
> memblock internal function that
Hello,
As we started discussing in [1], it would be useful to have a way to
configure pull-up/pull-down resistors for simple GPIO controllers that
don't have any pinmuxing capability, and therefore no interaction with
the pinctrl subsystem.
This is a second iteration of the patches (the v1 was
This commit simply renames gpio_set_drive_single_ended() to
gpio_set_config(), as the function is not specific to setting the GPIO
drive type, and will be used for other purposes in followup commits.
In addition, it moves the function above gpiod_direction_input(), as
it will be used from
This commit adds support for configuring the pull-up and pull-down
resistors available in some GPIO controllers. While configuring
pull-up/pull-down is already possible through the pinctrl subsystem,
some GPIO controllers, especially simple ones such as GPIO expanders
on I2C, don't have any
This commit adds a minimal implementation of the ->set_config() hook,
with support for the PIN_CONFIG_BIAS_PULL_UP and
PIN_CONFIG_BIAS_PULL_DOWN configurations.
Signed-off-by: Thomas Petazzoni
---
drivers/gpio/gpio-pca953x.c | 66 +++--
1 file changed, 64
This commit extends the flags that can be used in GPIO specifiers to
indicate if a pull-up resistor or pull-down resistor should be
enabled.
While some pinctrl DT bindings already offer the capability of
configuring pull-up/pull-down resistors at the pin level, a number of
simple GPIO controllers
As suggested by Linus Walleij, let's use the new gpio_set_config()
helper in gpiod_set_debounce() and gpiod_set_transitory().
Signed-off-by: Thomas Petazzoni
---
drivers/gpio/gpiolib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpiolib.c
Hello Lee,
Thanks for taking a look at this.
On Thu, Feb 07, 2019 at 02:00:53PM +, Lee Jones wrote:
> On Thu, 07 Feb 2019, Matti Vaittinen wrote:
> > +// Copyright (C) 2018 ROHM Semiconductors
>
> This needs updating.
Ok
> > +#define BD70528_INT_RES(_reg, _name) \
> > + {
On Thu, Feb 07, 2019 at 07:42:29AM -0800, Guenter Roeck wrote:
> On Thu, Feb 07, 2019 at 05:36:00PM +0200, Matti Vaittinen wrote:
> > Hello Lee,
> >
> > Thanks for the reviews!
> >
> > On Thu, Feb 07, 2019 at 02:04:18PM +, Lee Jones wrote:
> > > On Thu, 07 Feb 2019, Matti Vaittinen wrote:
>
This adds an optional regulator support (e.g. switchable supply) to the
pwm fan binding.
Signed-off-by: Stefan Wahren
---
Documentation/devicetree/bindings/hwmon/pwm-fan.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
This small series implements the optional regulator support for the
pwm-fan driver.
Changes in V2:
- address Guenter's comments:
- handle error case first
- drop ENOSYS handling
- implement more consistent bail out handling
- enable regulator before setup PWM
- make sure we disable
This adds optional regulator support to the pwm-fan driver. This is
necessary for pwm fans which are powered by a switchable supply.
Signed-off-by: Stefan Wahren
---
drivers/hwmon/pwm-fan.c | 39 ++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git
Adding a generic debian rule file, so we can build the directly
via usual Debian package build tools (eg. git-buildpackage,
dck-buildpackage, etc). It expects the .config file already
placed in the source tree.
The rule file contains a rule for creating debian/control and
other metadata - this is
We missed some build dependencies in the generated debian/control file.
Signed-off-by: Enrico Weigelt, metux IT consult
---
scripts/package/mkdebian | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index ff226be..1caaf0b
Add new environment variable KDEB_RULES for controlling where the
generated debian rules are written to. By defaults, it's debian/rules,
but packagers might override it for providing their own rules file.
Signed-off-by: Enrico Weigelt, metux IT consult
---
scripts/package/mkdebian | 5 -
1
trivial rule to print out the kernel arch and localversion, so external tools,
like distro packagers, can easily get it.
Signed-off-by: Enrico Weigelt, metux IT consult
---
Makefile | 6 ++
1 file changed, 6 insertions(+)
diff --git a/Makefile b/Makefile
index 3142e67..2719907 100644
---
Hello folks,
here are some patches for build process that allow building debian packages
right the usual canonical way (eg. via dpkg-buildpackage or dck-buildpackage),
instead 'manually' setting up the build environment and calling make.
So, from a debian native perspective, turning it from head
Hello!
On 07.02.2019 3:03, Andrey Smirnov wrote:
Simplify filed's initialization by directly assigning its final value
field's.
instead of initializing the variable to sero and then bitwise or-ing
it.
Signed-off-by: Andrey Smirnov
Cc: Mathias Nyman
Cc: Greg Kroah-Hartman
Cc:
Hi Bjorn and Wolfram,
On 2/7/2019 9:23 PM, Wolfram Sang wrote:
> Hi Bjorn,
>
> thanks a lot for your additional information!
>
>> IMHO the split into two drivers is a bit of a mess and doesn't really
>> correspond with the hardware, as I mentioned at [1]. The PCI device
>> is the real
On 29/01/2019 05:28, Ryder Lee wrote:
> This reverts commit 3b99ab7deca1e5f4229b4bdecd005d71e22cfc60.
>
> The compatible "mediatek,mt7623a" is useless, so remove it.
>
> Signed-off-by: Ryder Lee
pushed to v5.0-next/soc
Thanks!
> ---
> arch/arm/mach-mediatek/mediatek.c | 2 --
>
On Thu, Feb 07, 2019 at 09:19:47PM +0530, Souptick Joarder wrote:
> Just thought to take opinion for documentation before placing it in v3.
> Does it looks fine ?
>
> +/**
> + * __vm_insert_range - insert range of kernel pages into user vma
> + * @vma: user vma to map to
> + * @pages: pointer to
On Wed 06-02-19 15:54:01, Doug Ledford wrote:
> On Wed, 2019-02-06 at 12:20 -0800, Matthew Wilcox wrote:
> > On Wed, Feb 06, 2019 at 03:16:02PM -0500, Doug Ledford wrote:
> > > On Wed, 2019-02-06 at 11:40 -0800, Matthew Wilcox wrote:
> > > > On Wed, Feb 06, 2019 at 07:16:21PM +, Christopher
On Thu, Feb 07, 2019 at 04:39:21PM +0530, Kishon Vijay Abraham I wrote:
> Platforms using Designware IP uses dw_pci_msi_bottom_irq_chip for
> configuring the MSI controller logic within the Designware IP. However
> certain platforms like Keystone (K2G) which uses Desingware IP has
> it's own MSI
do_proc_do[u]intvec_minmax_conv() had included open-coded versions of
do_proc_do[u]intvec_conv(); the duplication led to buggy inconsistencies
(missing range checks). To reduce the likelihood of such problems in
the future, we can instead refactor both to be defined in terms of their
non-bounded
On Wed, Feb 06, 2019 at 10:23:10PM -0700, Jason Gunthorpe wrote:
> On Thu, Feb 07, 2019 at 02:52:58PM +1100, Dave Chinner wrote:
>
> > Requiring ODP capable hardware and applications that control RDMA
> > access to use file leases and be able to cancel/recall client side
> > delegations (like NFS
On Thu, Feb 07, 2019 at 09:51:44AM CST, Luis Chamberlain wrote:
On Thu, Feb 07, 2019 at 06:34:23AM -0600, Zev Weiss wrote:
Hello,
After being left with an unusable system after a typo executing
something like 'echo $((1<<24)) > /proc/sys/vm/max_map_count', I found
that
One approach that may be a clean way to solve this:
1. Long term GUP usage requires the virtual mapping to the pages be fixed
for the duration of the GUP Map. There never has been a way to break
the pinnning and thus this needs to be preserved.
2. Page Cache Long term pins are not allowed
On Thu, 2019-02-07 at 09:48 -0500, Nitesh Narayan Lal wrote:
> On 2/4/19 1:15 PM, Alexander Duyck wrote:
> > This patch set provides a mechanism by which guests can notify the host of
> > pages that are not currently in use. Using this data a KVM host can more
> > easily balance memory workloads
On Thu Feb 07 19, Sasha Levin wrote:
Hi,
[This is an automated email]
This commit has been processed because it contains a "Fixes:" tag,
fixing commit: 30fc8d138e91 tpm: TPM 2.0 CRB Interface.
The bot has tested the following trees: v4.20.6, v4.19.19, v4.14.97, v4.9.154,
v4.4.172.
v4.20.6:
On Thu, Feb 07, 2019 at 10:28:05AM -0500, Tom Talpey wrote:
> On 2/7/2019 10:04 AM, Chuck Lever wrote:
> >
> >
> > > On Feb 7, 2019, at 12:23 AM, Jason Gunthorpe wrote:
> > >
> > > On Thu, Feb 07, 2019 at 02:52:58PM +1100, Dave Chinner wrote:
> > >
> > > > Requiring ODP capable hardware and
Fix upper-case regulator names in the binding example which do not match
the corresponding required properties.
While at it, add a blank line after the required-properties section to
improve readability.
Signed-off-by: Johan Hovold
---
.../devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
This series adds the missing license information to the
msm8916-wcd-analog driver and converts it's digital counterpart to SPDX.
Included is also a fix of the binding example for the analog driver.
Johan
Johan Hovold (3):
ASoC: msm8916-wcd-analog: add missing license information
ASoC:
Add the missing license and copyright information which never made it
into the analog driver when the original driver was split in two as part
of the review process.
Link:
https://lkml.kernel.org/r/1465582725-30183-3-git-send-email-srinivas.kandaga...@linaro.org
Fixes: 585e881e5b9e ("ASoC:
Convert the GPLv2-only license header to SPDX.
Signed-off-by: Johan Hovold
---
sound/soc/codecs/msm8916-wcd-digital.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/sound/soc/codecs/msm8916-wcd-digital.c
b/sound/soc/codecs/msm8916-wcd-digital.c
index
On Mon, Feb 04, 2019 at 03:19:56PM -0500, Dennis Zhou wrote:
> Dennis Zhou (12):
> btrfs: add helpers for compression type and level
> btrfs: rename workspaces_list to workspace_manager
> btrfs: manage heuristic workspace as index 0
> btrfs: unify compression ops with workspace_manager
>
Currently when of_node of the "PCM" device is null
dmaengine_pcm_request_chan_of() function will bail out, including cases
when custom DMA device is intended to be used. To have the channels
properly requested when custom DMA device is provided extend the of_node
test to also consider
The additional function argument will allow to select proper DMA device
for requesting DMA channel for the secondary CPU DAI.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/dma.h | 3 ++-
sound/soc/samsung/dmaengine.c | 4 +++-
sound/soc/samsung/i2s.c | 4 ++--
Make sure i2s->rclk_srcrate is properly initialized also during
playback through the secondary DAI.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index
On 2/7/19 3:08 PM, Borislav Petkov wrote:
> On Thu, Feb 07, 2019 at 02:21:09PM +0100, Daniel Bristot de Oliveira wrote:
>> diff --git a/kernel/jump_label.c b/kernel/jump_label.c
>> index 288d630da22d..1e6f4d27e28d 100644
>> --- a/kernel/jump_label.c
>> +++ b/kernel/jump_label.c
>> @@ -374,22
As we now have the 'priv' pointer in most of the places we can use
priv->lock directly, dropping extra indirection in the SFR region
spinlock access.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 51 +++--
1 file changed, 24 insertions(+),
The clock for generating I2S signals is also common for both CPU DAIs
so move it to the driver's common data structure.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 70 +++--
1 file changed, 33 insertions(+), 37 deletions(-)
diff --git
The SFR region is common for both DAIs so move related data structure
field from struct i2s_dai to the common driver data structure.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 105 ++--
1 file changed, 58 insertions(+), 47 deletions(-)
This series restores support for the secondary CPU DAI in samsung/i2s.c
driver and adds support for secondary CPU DAI on Odroid boards.
First two patches introduce changes in ASoC generic dmaengine driver
so as to use custom DMA config as introduced in commit
194c7dea00c6 "ASoC: dmaengine: add
The quirk flags are common for the primary and the secondary DAI
so move respective field from struct i2s_dai to common driver data
structure.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 36 ++--
1 file changed, 14 insertions(+), 22
There is now no users of this flag so remove it together with related
data structure field.
Signed-off-by: Sylwester Nawrocki
---
include/sound/dmaengine_pcm.h | 6 --
sound/soc/soc-generic-dmaengine-pcm.c | 21 -
2 files changed, 4 insertions(+), 23
This patch makes the spinlock serializing access to the primary/secondary
PCM a per I2S controller lock, rather than a global one. There is no need
to have a global lock across multiple I2S controllers in the SoC.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 16
This patch adds DPCM links in order to support the secondary I2S interface.
For the secondary PCM interface to be actually available one more entry
should be added to the sound-dai property in sound/cpu node in DT.
The changes in driver are done in a way so we are backwards compatible with
There are currently two ways to specify custom DMA channel names:
- through the SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME flag and
snd_dmaengine_dai_dma_data data structure,
- through chan_names field of struct snd_dmaengine_pcm_config.
In order to replace the DAI DMA data method with the
The IP variant data is another thing common for both DAIs, move it
to the driver's common data structure.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 42 -
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git
This patch introduces again registration of additional platform device as
we still need it for registering the secondary dmaengine PCM component.
This patch in most part is a revert of changes done in commit
be2c92eb64023e ("ASoC: samsung: i2s: Remove virtual device for secondary DAI")
There is now no need to pass DMA channel names through the DAI DMA data,
custom DMA config of the PCM is now used for this purpose.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 4
sound/soc/samsung/s3c2412-i2s.c | 2 --
sound/soc/samsung/s3c24xx-i2s.c | 2 --
3
This patch adds DAPM widgets required to model the internal mixer
of the I2S controller merging audio streams from the primary and
from the secondary PCM interface.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 27 ++-
1 file changed, 26 insertions(+),
The core clock is also common for both CPU DAIs so move it to
the driver's private data structure.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/sound/soc/samsung/i2s.c
On Thu, Feb 7, 2019 at 3:49 AM Borislav Petkov wrote:
>
> On Thu, Jan 31, 2019 at 11:24:08AM -0800, Thomas Garnier wrote:
> > Change the assembly code to use only relative references of symbols for the
> > kernel to be PIE compatible.
> >
> > Position Independent Executable (PIE) support will
From: Derek Robson
> Sent: 02 February 2019 00:55
>
> Found a bug with the source / dest length
> updated to have size limit as the size of dest not size or source.
>
> Signed-off-by: Derek Robson
> ---
> arch/x86/ia32/ia32_aout.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>
This patch includes minimal changes as a prerequisite for adding support
for the Exynos secondary I2S interface as second DAI of the I2S component.
Doing it that way allows to avoid problems as indicated in commmit
6b01e0365b1689 ("ASoC: samsung: i2s: disable secondary DAI until it gets fixed")
Having the clocks provider data in struct samsung_i2s_priv, i.e. per the I2S
controller instance, rather than per CPU DAI better models the hardware and
simplifies the code a little. The clock provider is common for both DAIs.
Signed-off-by: Sylwester Nawrocki
---
sound/soc/samsung/i2s.c | 68
There is no need to keep the PM suspend/resume register cache separate
for each DAI as those registers are common, move related i2s_dai data
structure to the driver's common data structure. This will allow us
to simplify the code a little eventually and to make it easier to follow.
This is a part of conversion of Samsung platforms to use the custom DMA
config for specifying DMA channel names, in addition to passing custom
DMA device for the secondary CPU DAI's "PCM" component for some variants
of the I2S controller.
We also don't set the
This patch extends DAPM routing and adds secondary CPU DAI entry
to support the secondary audio PCM interface on Odroid XU3.
Signed-off-by: Sylwester Nawrocki
---
arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
This patch extends DAPM routing and adds secondary CPU DAI entry
to support the secondary audio PCM interface on Odroid XU4.
Signed-off-by: Sylwester Nawrocki
---
arch/arm/boot/dts/exynos5422-odroidxu4.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
On Thu, Feb 7, 2019 at 4:17 AM Borislav Petkov wrote:
>
> On Thu, Jan 31, 2019 at 11:24:09AM -0800, Thomas Garnier wrote:
> > Replace the %c constraint with %P. The %c is incompatible with PIE
> > because it implies an immediate value whereas %P reference a symbol.
>
> How so?
>
> AFAIK, %c
On Fri 01 Feb 2019 at 11:10, Corentin Labbe wrote:
> On Fri, Feb 01, 2019 at 10:59:22AM +0100, Julien Masson wrote:
>> The kgdb invokes the poll_put_char and poll_get_char when communicating
>> with the host. This patch implement the serial polling hooks for the
>> meson_uart to be used for
Instead of hardcoding the input name to the driver name ('gpio-keys-polled'),
allow the passing a name via platform data ('name' field was already present),
but default to old behaviour in case of NULL.
Signed-off-by: Enrico Weigelt, metux IT consult
---
Hi,
On Thu, Feb 7, 2019 at 5:47 AM Stephen Rothwell wrote:
>
> Hi Andy,
>
> In commit
>
> 761f63b2ff21 ("arm64: dts: sdm845: Add clocks and iommus to WCN3990 WLAN
> node")
>
> Fixes tag
>
> Fixes: be7019103469 ("dts: arm64/sdm845: Add WCN3990 WLAN module device
> node")
>
> has these
On Thu, Feb 07, 2019 at 06:00:53PM +0100, Daniel Bristot de Oliveira wrote:
> It is taking 95 characters. In this case, wouldn't be better to break?
>
> if (!kernel_text_address(jump_entry_code(entry))) {
> WARN_ONCE(1, "can't patch jump_label at %pS",
>
On Thu, 07 Feb 2019 16:29:37 +0100,
Jurica Vukadin wrote:
>
> This enables mute LED support and fixes switching jacks when the laptop
> is docked.
>
> Signed-off-by: Jurica Vukadin
Applied, thanks.
Takashi
On Thu, Feb 07, 2019 at 09:04:45AM -0800, Thomas Garnier wrote:
> I assume that's an optimisation done by gcc later.
So why is that change even needed? Where does it break?
> The P modifier in the documentation does state that it is used to
> generate PIC code.
The documentation says:
"If used
Hi All
> A BPF track will join the annual LSF/MM Summit this year! Please read the
> updated description and CFP information below.
Well if we are adding BPF to LSF/MM I have to submit a request to discuss BPF
for block devices please!
There has been quite a bit of activity around the concept
Driver for PCengines APUv2 board that supports GPIOs via AMD PCH
and attached LEDs and keys.
Signed-off-by: Enrico Weigelt, metux IT consult
---
MAINTAINERS| 5 +
drivers/platform/x86/Kconfig | 9 ++
drivers/platform/x86/Makefile | 1 +
GPIO platform driver for the AMD G-series PCH (eg. on GX-412TC)
This driver doesn't registers itself automatically, as it needs to
be provided with platform specific configuration, provided by some
board driver setup code.
Didn't implement oftree probing yet, as it's rarely found on x86.
On 29/01/2019 05:31, Ryder Lee wrote:
> This adds missing bindings for MT7623 sysirq.
>
> Signed-off-by: Ryder Lee
Marc, if you don't have any objections, I'll take this through my tree.
Regards,
Matthias
> ---
> .../devicetree/bindings/interrupt-controller/mediatek,sysirq.txt | 1
lantianyu1...@gmail.com writes:
> From: Lan Tianyu
>
> On the bare metal, enabling X2APIC mode requires interrupt remapping
> function which helps to deliver irq to cpu with 32-bit APIC ID.
> Hyper-V doesn't provide interrupt remapping function so far and Hyper-V
> MSI protocol already supports
On Wed, Feb 06, 2019 at 10:00:28PM -0800, Dan Williams wrote:
> > > If your argument is that "existing RDMA apps don't have a recall
> > > mechanism" then that's what they are going to need to implement to
> > > work with DAX+RDMA. Reliable remote access arbitration is required
> > > for
On Mon, Feb 4, 2019 at 2:11 PM Nitesh Narayan Lal wrote:
>
> This patch disables page poisoning if guest page hinting is enabled.
> It is required to avoid possible guest memory corruption errors.
> Page Poisoning is a feature in which the page is filled with a specific
> pattern of (0x00 or
This patch fixes a few typos in the DPCM documentation.
Signed-off-by: Sylwester Nawrocki
---
Documentation/sound/soc/dpcm.rst | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/Documentation/sound/soc/dpcm.rst b/Documentation/sound/soc/dpcm.rst
index
On Thu, Feb 07, 2019 at 11:25:35AM -0500, Doug Ledford wrote:
> * Really though, as I said in my email to Tom Talpey, this entire
> situation is simply screaming that we are doing DAX networking wrong.
> We shouldn't be writing the networking code once in every single
> application that wants to
On Wed, Feb 06, 2019 at 07:13:16PM -0800, Dan Williams wrote:
> On Wed, Feb 6, 2019 at 6:42 PM Doug Ledford wrote:
> >
> > On Wed, 2019-02-06 at 14:44 -0800, Dan Williams wrote:
> > > On Wed, Feb 6, 2019 at 2:25 PM Doug Ledford wrote:
> > > > Can someone give me a real world scenario that
* Jonathan Neuschäfer [190129 06:46]:
> There's no need to use an external link when the file is already here.
>
> Signed-off-by: Jonathan Neuschäfer
> ---
>
> Alternatively, I could change the link to https://elixir.bootlin.com
> (the successor of lxr.free-electrons.com), but this solution
On Thu, Feb 07, 2019 at 09:24:05AM -0800, Matthew Wilcox wrote:
> On Thu, Feb 07, 2019 at 11:25:35AM -0500, Doug Ledford wrote:
> > * Really though, as I said in my email to Tom Talpey, this entire
> > situation is simply screaming that we are doing DAX networking wrong.
> > We shouldn't be
* Andreas Kemnade [190130 22:24]:
> There is one button and a notifier for incoming phone
> calls/text messages for which we should wakeup from
> suspend.
Applying into omap-for-v5.1/dt thanks.
Tony
On Thu, Feb 7, 2019 at 10:47 AM Shah, Nehal-bakulchandra
wrote:
>
>
> Hi Bjorn and Wolfram,
> On 2/7/2019 9:23 PM, Wolfram Sang wrote:
> > Hi Bjorn,
> >
> > thanks a lot for your additional information!
> >
> >> IMHO the split into two drivers is a bit of a mess and doesn't really
> >>
The kgdb invokes the poll_put_char and poll_get_char when communicating
with the host. This patch implement the serial polling hooks for the
meson_uart to be used for KGDB debugging over serial line.
Signed-off-by: Julien Masson
---
Changes since v1 [0]:
* Use readl_poll_timeout_atomic instead
* Johan Hovold [190204 08:30]:
> On Fri, Feb 01, 2019 at 08:06:30PM +0100, Andreas Kemnade wrote:
> > On Fri, 1 Feb 2019 11:04:16 +0100
> > Johan Hovold wrote:
> >
> > > On Thu, Jan 31, 2019 at 07:06:40PM +0100, Andreas Kemnade wrote:
> > > > The GTA04 has a w2sg0004 or w2sg0084 gps chip. Not
From: Marcelo Ricardo Leitner
> Sent: 06 February 2019 21:07
>
> On Wed, Feb 06, 2019 at 12:48:38PM -0800, Julien Gomes wrote:
> >
> >
> > On 2/6/19 12:37 PM, Marcelo Ricardo Leitner wrote:
> > > On Wed, Feb 06, 2019 at 12:14:30PM -0800, Julien Gomes wrote:
> > >> Make sctp_setsockopt_events()
On Wed, 2019-02-06 at 11:23 -0500, Steven Rostedt wrote:
> On Wed, 16 Jan 2019 16:32:58 -0800
> Rick Edgecombe wrote:
>
> > Add new flag for handling freeing of special permissioned memory in vmalloc
> > and remove places where memory was set RW before freeing which is no longer
> > needed.
> >
On Wed, Feb 06, 2019 at 08:06:54AM +0100, Marcel Holtmann wrote:
> Hi Myungho,
>
> >>> tiocmget() and tiocmset() operations are optional and some tty drivers
> >>> like pty miss the operations. Add NULL checks to prevent from
> >>> dereference.
> >>>
> >>> Myungho Jung (2):
> >>> Bluetooth:
On Thu, Feb 07, 2019 at 04:55:37PM +, Christopher Lameter wrote:
> One approach that may be a clean way to solve this:
>
> 1. Long term GUP usage requires the virtual mapping to the pages be fixed
>for the duration of the GUP Map. There never has been a way to break
>the pinnning and
On Thu, Feb 07, 2019 at 03:01:31PM +0100, Peter Zijlstra wrote:
> On Thu, Feb 07, 2019 at 11:50:52AM +, Linus Torvalds wrote:
> > If you re-generate the canonical address in __cpa_addr(), now we'll
> > actually have the real virtual address around for a lot of code-paths
> > (pte lookup etc),
On Thu, Feb 07, 2019 at 05:59:26PM +0100, David Sterba wrote:
> On Mon, Feb 04, 2019 at 03:19:56PM -0500, Dennis Zhou wrote:
> > Dennis Zhou (12):
> > btrfs: add helpers for compression type and level
> > btrfs: rename workspaces_list to workspace_manager
> > btrfs: manage heuristic
On Thu, Feb 07, 2019 at 16:05 Ard Biesheuvel wrote:
On Thu, 7 Feb 2019 at 05:23, Hedi Berriche wrote:
Make efi_runtime_lock semaphore global so that it can be used by EFI
runtime callers that may be defined outside efi/runtime-wrappers.c.
Also now that efi_runtime_lock semaphore is no longer
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