From: Zhou Yanjie
Add mmc2 for JZ4770 and JZ4780:
According to the datasheet, both JZ4770 and JZ4780 have mmc2. But this
part of the original code is missing. It is worth noting that JZ4770's
mmc2 supports 8bit mode while JZ4780's does not, so we added the
corresponding code for both models.
On Wed, 2019-01-23 at 01:48 -0600, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> This patch fixes the following warnings:
>
> drivers/net/ethernet/intel/igb/e1000_82575.c:636:6: warning: this
>
On Wed, Jan 23, 2019 at 04:56:30PM +0100, Antoine Tenart wrote:
> This cosmetic patch converts the macsec implementation license header to
> the now recommended format, SPDX.
>
> Signed-off-by: Antoine Tenart
> ---
> drivers/net/macsec.c | 6 +-
> 1 file changed, 1 insertion(+), 5
On Wed, Jan 23, 2019 at 10:42 AM Dinh Nguyen wrote:
>
>
>
> On 1/23/19 10:37 AM, Alan Tull wrote:
> > On Wed, Jan 23, 2019 at 10:00 AM Greg KH wrote:
> >
> > Hi Greg,
> >
> >>
> >> On Wed, Jan 23, 2019 at 09:47:56AM -0600, richard.g...@linux.intel.com
> >> wrote:
> >>> From: Richard Gong
> >>>
On Wed, Jan 09, 2019 at 10:42:01AM +0100, KarimAllah Ahmed wrote:
> Read the data directly from guest memory instead of the map->read->unmap
> sequence. This also avoids using kvm_vcpu_gpa_to_page() and kmap() which
> assumes that there is a "struct page" for guest memory.
>
> Suggested-by: Jim
Document DT bindings for crypto Samsung Exynos5433 SlimSSS (Slim Security
SubSystem) IP.
Signed-off-by: Kamil Konieczny
---
.../devicetree/bindings/crypto/samsung-sss.txt | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git
Add slimSSS node to DT and crypto AES support for Exynos5433. Tested on
Exynos5433 board with crypto run-time self tests and with tcrypt with
command insmod tcrypt.ko mode=500 sec=1
Changes since v1:
- address Krzysztof Kozlowski review: add missing comma in struct
definition, add goto for
On Fri, Jan 18, 2019 at 11:16:20AM +0530, Pramod Kumar wrote:
> If CPU hotplug is supported, ipi_cpu_stop should use PSCI cpudie
> call to stop the CPU. This call ensures L1/L2 cache flush,
> CPUs cache-cohenrecy setting w.r.to interconnect.
>
> Apart from this, this gives control to f/w to
Add DT node for SlimSSS (aka Slim SecuritySubSystem) in Exynos5433 SoC.
The users can use compatibility "samsung,exynos5433-slim-sss".
Signed-off-by: Kamil Konieczny
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git
Add AES crypto HW acceleration for Exynos5433, with the help of SlimSSS IP.
Signed-off-by: Kamil Konieczny
---
drivers/crypto/s5p-sss.c | 50
1 file changed, 46 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/s5p-sss.c
On 1/22/19 11:33 AM, Sumit Semwal wrote:
> Hello everyone,
>
> Sincere apologies for chiming in a bit late here, but was off due to
> some health issues.
>
Hope you are feeling better friend :)
Looks like this email was a bit broken and you replied again, the
responses are a little different
On Wed, 23 Jan 2019 at 17:44, Christoph Hellwig wrote:
>
> I think we just want a driver-local check for those combinations
> where we know this hack actually works, which really just seems
> to be x86-64 with PAT. Something like the patch below, but maybe with
> even more strong warnings to not
On Wed, 2019-01-23 at 03:03 -0800, Kees Cook wrote:
> Variables declared in a switch statement before any case statements
> cannot be initialized, so move all instances out of the switches.
> After this, future always-initialized stack variables will work
> and not throw warnings like this:
>
>
Am Mittwoch, den 23.01.2019, 08:23 -0700 schrieb Angus Ainslie (Purism):
> Add the sdma nodes to the base devicetree for the imx8mq
>
> > Signed-off-by: Angus Ainslie (Purism)
> ---
> arch/arm64/boot/dts/freescale/imx8mq.dtsi | 31 +++
> 1 file changed, 31 insertions(+)
>
>
Anand Moon writes:
> Add missing vbus-supply link to phy controller for usb_phy0
> and usb_phy1 nodes, this changes fixed the power issue
> on usb ports usb, changes help fix usb reset warning.
>
> [ 821.991470] usb 1-1.2: reset high-speed USB device number 3 using dwc2
> [ 825.243385] usb
Hi Greg,
On 1/23/19 10:43 AM, Greg KH wrote:
On Wed, Jan 23, 2019 at 10:37:07AM -0600, Alan Tull wrote:
On Wed, Jan 23, 2019 at 10:00 AM Greg KH wrote:
Hi Greg,
On Wed, Jan 23, 2019 at 09:47:56AM -0600, richard.g...@linux.intel.com wrote:
From: Richard Gong
Add a Kconfig dependency to
On Wed, Jan 23, 2019 at 05:02:38PM +0200, Joonas Lahtinen wrote:
> We have many reports where just having intel_iommu=on (and using the
> system normally, without any virtualization stuff going on) will cause
> unexplained GPU hangs. For those users, simply switching to
> intel_iommu=igfx_off
Hi,
On 18/10/2018 09:23, Chunyan Zhang wrote:
> From: Arnd Bergmann
>
> When function tracing for IPIs is enabled, we get a warning for an
> overflow of the ipi_types array with the IPI_CPU_BACKTRACE type
> as triggered by raise_nmi():
>
> arch/arm/kernel/smp.c: In function 'raise_nmi':
>
On Mon, Jan 21, 2019 at 11:30:02AM +0530, Pramod Kumar wrote:
> On Mon, Jan 21, 2019 at 11:28 AM Pramod Kumar
> wrote:
>
> Need comes from a specific use case where one Accelerator card(SoC) is
> plugged in a sever over a PCIe interface. This Card gets supply from a
> battery, which
From: Corey Minyard
Date: Thu, 15 Feb 2018 16:58:26 -0600
[ upstream commit bc48fa1b9d3b04106055b27078da824cd209865a ]
Realtek has some sort of "Virtual" IPMI device on the PCI bus as a
KCS controller, but whatever it is, it's not one. Ignore it if seen.
Reported-by: Chris Chiu
I think we just want a driver-local check for those combinations
where we know this hack actually works, which really just seems
to be x86-64 with PAT. Something like the patch below, but maybe with
even more strong warnings to not do something like this elsewhere:
diff --git
On Wed, Jan 23, 2019 at 10:37:07AM -0600, Alan Tull wrote:
> On Wed, Jan 23, 2019 at 10:00 AM Greg KH wrote:
>
> Hi Greg,
>
> >
> > On Wed, Jan 23, 2019 at 09:47:56AM -0600, richard.g...@linux.intel.com
> > wrote:
> > > From: Richard Gong
> > >
> > > Add a Kconfig dependency to ensure Intel
On 1/23/19 10:37 AM, Alan Tull wrote:
> On Wed, Jan 23, 2019 at 10:00 AM Greg KH wrote:
>
> Hi Greg,
>
>>
>> On Wed, Jan 23, 2019 at 09:47:56AM -0600, richard.g...@linux.intel.com wrote:
>>> From: Richard Gong
>>>
>>> Add a Kconfig dependency to ensure Intel Stratix10 service layer driver
On 23.01.2019 18:33, Codrin Ciubotariu - M19940 wrote:
> From: Codrin Ciubotariu
>
> atchan->status variable is used to store two different information:
> - pass channel interrupts status from interrupt handler to tasklet;
> - channel information like whether it is cyclic or paused;
>
>
On Wed, Jan 23, 2019 at 10:00 AM Greg KH wrote:
Hi Greg,
>
> On Wed, Jan 23, 2019 at 09:47:56AM -0600, richard.g...@linux.intel.com wrote:
> > From: Richard Gong
> >
> > Add a Kconfig dependency to ensure Intel Stratix10 service layer driver
> > can be built only on the platform that supports
From: Codrin Ciubotariu
atchan->status variable is used to store two different information:
- pass channel interrupts status from interrupt handler to tasklet;
- channel information like whether it is cyclic or paused;
This causes a bug when device_terminate_all() is called,
On Wed, Jan 23, 2019 at 05:27:51PM +0100, Paul Menzel wrote:
> From: Corey Minyard
> Date: Thu, 15 Feb 2018 16:58:26 -0600
>
> [ upstream commit bc48fa1b9d3b04106055b27078da824cd209865a ]
>
> Realtek has some sort of "Virtual" IPMI device on the PCI bus as a
> KCS controller, but whatever it
This patch removes space after a cast as it
is not needed.
Issue found by checkpatch.
Signed-off-by: Nishad Kamdar
---
drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
From: Joerg Roedel
This function returns the maximum segment size for a single
dma transaction of a virtio device. The possible limit comes
from the SWIOTLB implementation in the Linux kernel, that
has an upper limit of (currently) 256kb of contiguous
memory it can map. Other DMA-API
From: Joerg Roedel
This function will be used from dma_direct code to determine
the maximum segment size of a dma mapping.
Signed-off-by: Joerg Roedel
---
include/linux/swiotlb.h | 6 ++
kernel/dma/swiotlb.c| 5 +
2 files changed, 11 insertions(+)
diff --git
From: Joerg Roedel
The function returns the maximum size that can be remapped
by the SWIOTLB implementation. This function will be later
exposed to users through the DMA-API.
Signed-off-by: Joerg Roedel
---
include/linux/swiotlb.h | 5 +
kernel/dma/swiotlb.c| 5 +
2 files changed,
From: Joerg Roedel
The function returns the maximum size that can be mapped
using DMA-API functions. The patch also adds the
implementation for direct DMA and a new dma_map_ops pointer
so that other implementations can expose their limit.
Signed-off-by: Joerg Roedel
---
From: Joerg Roedel
Segments can't be larger than the maximum DMA mapping size
supported on the platform. Take that into account when
setting the maximum segment size for a block device.
Signed-off-by: Joerg Roedel
---
drivers/block/virtio_blk.c | 10 ++
1 file changed, 6
Hi,
here is the third version of this patch-set. Previous
versions can be found here:
V1: https://lore.kernel.org/lkml/20190110134433.15672-1-j...@8bytes.org/
V2: https://lore.kernel.org/lkml/20190115132257.6426-1-j...@8bytes.org/
The problem solved here is a limitation of the
From: Corey Minyard
Date: Thu, 15 Feb 2018 16:58:26 -0600
[ upstream commit bc48fa1b9d3b04106055b27078da824cd209865a ]
Realtek has some sort of "Virtual" IPMI device on the PCI bus as a
KCS controller, but whatever it is, it's not one. Ignore it if seen.
Reported-by: Chris Chiu
On Wed, Jan 23, 2019 at 10:21:05AM +0530, Pramod Kumar wrote:
> Thanks Sudeep for reviewing. Please see my comment inline below.
>
> On Mon, Jan 21, 2019 at 4:52 PM Sudeep Holla wrote:
[...]
> >
> > OK, but I was expecting the complete call path for this use-case.
>
> OK. Once power loss
Dear Corey,
On 01/22/19 21:58, Corey Minyard wrote:
> On 1/22/19 10:17 AM, Paul Menzel wrote:
>> Using Linux 4.14.94 on a HP EliteDesk 705 G4 MT desktop system, there
>> is a 100 s delay during boot.
>>
>> ```
>> [ 0.00] Linux version 4.14.94.mx64.239 (r...@x.molgen.mpg.de) (gcc
>>
This brings the kernel doc in line with the function signature.
Signed-off-by: Yangtao Li
---
drivers/base/power/wakeup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 5fa1898755a3..f1fee72ed970 100644
---
On 23.01.2019 08:59, Krzysztof Kozlowski wrote:
> On Tue, 22 Jan 2019 at 16:26, Kamil Konieczny
> wrote:
>>
>> Document DT bindings for crypto Samsung Exynos5433 SlimSSS (Slim Security
>> SubSystem) IP.
>>
>> Signed-off-by: Kamil Konieczny
>> ---
>>
> YueHaibing hat am 23. Januar 2019 um 08:05
> geschrieben:
>
>
> Fix a static code checker warning:
> drivers/spi/spi-bcm2835aux.c:460
> bcm2835aux_spi_probe() warn: passing zero to 'PTR_ERR'
>
> In case of error, the function devm_clk_get() returns ERR_PTR()
> and not returns NULL.
>
>
On 2019-01-23 16:04, Mark Brown wrote:
On Mon, Jan 21, 2019 at 07:37:23PM +0100, Martin Blumenstingl wrote:
Suppress the "Failed to get PWM" error output if the actual error code
is EPROBE_DEFER. This makes the behavior of the pwm-regulator driver
consistent with what most other drivers do
On Tue, Jan 22, 2019 at 4:01 PM Greg KH wrote:
>
> On Sun, Jan 20, 2019 at 09:40:39PM +0530, Bharath Vedartham wrote:
> > This patch fixes the checkpatch.pl warning:
> >
> > WARNING: prefer 'help' over '---help---' for new help texts
> >
> > Signed-off-by: Bharath Vedartham
> > ---
> >
śr., 23 sty 2019 o 11:32 Keerthy napisał(a):
>
> On 23/01/19 2:19 PM, YueHaibing wrote:
> > There is no need to have the 'gpio_unbanked' variable static since
> > new value always be assigned before use it.
>
> Acked-by: Keerthy
>
> >
> > Signed-off-by: YueHaibing
> > ---
> >
Hi Kishon,
>-Original Message-
>From: Kishon Vijay Abraham I [mailto:kis...@ti.com]
>Sent: Monday, January 21, 2019 11:16 AM
>To: Anurag Kumar Vulisha ; robh...@kernel.org; Mark
>Rutland ; vivek.gau...@codeaurora.org
>Cc: Michal Simek ; v.anuragku...@gmail.com; sundeep
>subbaraya ; Ajay
On Wed, 23 Jan 2019, YueHaibing wrote:
> There is no need to have the 'dummy_mask' variable static since new
> value always be assigned before use it.
>
> Signed-off-by: YueHaibing
> ---
> drivers/usb/host/ehci-ps3.c | 2 +-
> drivers/usb/host/ohci-ps3.c | 2 +-
> 2 files changed, 2
On Wed, Jan 23, 2019 at 5:18 PM Andy Shevchenko
wrote:
>
> On Mon, Jan 14, 2019 at 4:13 PM Guan Yung Tseng
> wrote:
> >
> > Modified NI devices class to PCI_CLASS_COMMUNICATION_MULTISERIAL.
> > The reason of doing this is because all NI multi port serial cards
> > use
On 1/22/19 8:39 PM, Jens Axboe wrote:
> On Jan 22, 2019, at 8:13 PM, He Zhe wrote:
>>
>>
>> LTP case read_all_proc(read_all -d /proc -q -r 10) often, but not every
>> time, fails with the following call traces, since 600335205b8d "ide: convert
>> to blk-mq"(5.0-rc1) till now(5.0-rc3).
>>
>>
On Tue, Jan 22, 2019 at 12:03:34PM +0530, Alok Chauhan wrote:
> Get the interconnect paths for SPI based Serial Engine device
> and vote accordingly based on maximum supported SPI frequency.
Acked-by: Mark Brown
signature.asc
Description: PGP signature
On Mon, Jan 21, 2019 at 07:37:23PM +0100, Martin Blumenstingl wrote:
> Suppress the "Failed to get PWM" error output if the actual error code
> is EPROBE_DEFER. This makes the behavior of the pwm-regulator driver
> consistent with what most other drivers do (which is: print all errors
> except
This cosmetic patch converts the macsec implementation license header to
the now recommended format, SPDX.
Signed-off-by: Antoine Tenart
---
drivers/net/macsec.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index
This patch moves some structure, type and identifier definitions into a
MACsec specific header. This patch does not modify how the MACsec code
is running and only move things around. This is a preparation for the
future MACsec hardware offloading support, which will re-use those
definitions
This patch introduces the netdev_macsec structure. It will be used
in the kernel to exchange information between the common MACsec
implementation (macsec.c) and the MACsec hardware offloading
implementations. This structure contains a command (struct
netdev_macsec_command) and pointers to MACsec
On Wed, Jan 23, 2019 at 09:47:56AM -0600, richard.g...@linux.intel.com wrote:
> From: Richard Gong
>
> Add a Kconfig dependency to ensure Intel Stratix10 service layer driver
> can be built only on the platform that supports it.
>
> Signed-off-by: Richard Gong
> ---
> drivers/firmware/Kconfig
This patch adds MACsec support to the Microsemi Ocelot PHY, to configure
flows and transformations so that matched packets can be processed by
the MACsec engine, either at egress, or at ingress. This addition allows
a user to create an hardware accelerated virtual MACsec interface on a
port using
This patch introduces a net_device_ops MACsec helper to allow net device
drivers to implement a MACsec offloading solution.
Signed-off-by: Antoine Tenart
---
include/linux/netdevice.h | 8
1 file changed, 8 insertions(+)
diff --git a/include/linux/netdevice.h
This patch introduce a new netdev feature, which will be used by drivers
to state they can perform MACsec transformations in hardware.
Signed-off-by: Antoine Tenart
---
include/linux/netdev_features.h | 3 +++
net/core/ethtool.c | 1 +
2 files changed, 4 insertions(+)
diff --git
On Fri 2019-01-11 06:40:58, Greg Kroah-Hartman wrote:
> On Fri, Jan 11, 2019 at 06:04:07AM +0100, Lukas Wunner wrote:
> > On Thu, Jan 10, 2019 at 07:24:13PM +0100, Greg Kroah-Hartman wrote:
> > > My tolerance for ZFS is pretty non-existant. Sun explicitly did not
> > > want their code to work on
This patch introduces the MACsec hardware offloading infrastructure.
The main idea here is to re-use the logic and data structures of the
software MACsec implementation. This allows not to duplicate definitions
and structure storing the same kind of information. It also allows to
use a unified
On Wed, Jan 23, 2019 at 11:01:04AM +0900, Tetsuo Handa wrote:
> Joel Fernandes wrote:
> > > Why do we need to call fallocate() synchronously with ashmem_mutex held?
> > > Why can't we call fallocate() asynchronously from WQ_MEM_RECLAIM workqueue
> > > context so that we can call fallocate() with
On Tue, Jan 22, 2019 at 11:43:28AM +0200, Matti Vaittinen wrote:
> Header rohm-bd718x7.h was split to generic and component specific
> parts. This changed the struct bd718x7. Adapt the regulator driver to
> these changes.
Acked-by: Mark Brown
Does this need to be squashed into the earlier
On 23-01-19, 08:42, Angus Ainslie wrote:
> On 2019-01-23 08:31, Lucas Stach wrote:
> > Hi Angus,
> >
> > Am Mittwoch, den 23.01.2019, 08:23 -0700 schrieb Angus Ainslie (Purism):
> > > On i.mx8mq, there are two sdma instances, and the common dma framework
> > > will get a channel dynamically from
This patch exports the __phy_read_page and __phy_write_page helpers, to
allow reading and setting the current page when a function already holds
the MDIO lock.
This is something the Microsemi PHY driver does during its
initialization because parts of its registers and engines are shared
between
This patch introduces a phy_driver MACsec helper to allow PHYs to
implement a MACsec offloading solution. The phy_driver MACsec helper is
called through a wrapper, phy_macsec, to perform this call while holding
the phydev lock.
Signed-off-by: Antoine Tenart
---
drivers/net/phy/phy.c | 17
This patch adds support for initializing the MACsec engine found within
the Microsemi Ocelot PHY. The engine is initialized in a passthrough
mode and does not modify any incoming or outgoing packet. But thanks to
this it now can be configured to perform MACsec transformations on
packets, which
Hello,
This series intends to add support for offloading MACsec transformations
in hardware enabled devices. The series is divided in two parts: the
first 7 patches add the infrastructure support to offload a MACsec
configuration to hardware drivers; and the last 3 patches introduce the
MACsec
On Tue, Jan 22, 2019 at 11:42:24AM +0200, Matti Vaittinen wrote:
> There is bunch of devices with multiple logical blocks which
> can generate interrupts. It's not a rare case that the interrupt
> reason registers are arranged so that there is own status/ack/mask
> register for each logical
On 1/23/19 3:37 PM, Sasha Levin wrote:
> On Tue, Jan 08, 2019 at 11:52:02PM +, Hans van Kranenburg wrote:
>> Hi Sasha,
>>
>> On 1/8/19 8:25 PM, Sasha Levin wrote:
>>> From: Hans van Kranenburg
>>>
>>> [ Upstream commit baf92114c7e6dd6124aa3d506e4bc4b694da3bc3 ]
>>>
>>> Commit 92e222df7b
We want to work for you to edit your photos.
We can do your photos with white background, sharpen, retouching is
included for all your photos.
Waiting for the test photos to start with.
Thanks,
Judy
On Wed, 23 Jan 2019, Edwin Zimmerman wrote:
> On Wed, 23 Jan 2019, Jani Nikula wrote:
>> On Wed, 23 Jan 2019, Greg KH wrote:
>> > On Wed, Jan 23, 2019 at 03:03:47AM -0800, Kees Cook wrote:
>> >> Variables declared in a switch statement before any case statements
>> >> cannot be initialized, so
On Fri, Jan 18, 2019 at 10:01:54PM +0530, Jagan Teki wrote:
> Unfortunately default CSI_SCLK rate cannot work properly to
> drive the connected sensor interface, particularly on few
> Allwinner SoC's like A64.
>
> So, add mod_rate quirk via driver data so-that the respective
> SoC's which require
Am Mittwoch, den 23.01.2019, 08:23 -0700 schrieb Angus Ainslie (Purism):
> On i.mx8 mscale B0 chip, AHB/SDMA clock ratio 2:1 can't be supportted,
> since SDMA clock ratio has to be increased to 250Mhz, AHB can't reach
> to 500Mhz, so use 1:1 instead.
>
> > Based on NXP commit MLK-16841-1 by Robin
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On 2019-01-23 08:31, Lucas Stach wrote:
Hi Angus,
Am Mittwoch, den 23.01.2019, 08:23 -0700 schrieb Angus Ainslie
(Purism):
On i.mx8mq, there are two sdma instances, and the common dma framework
will get a channel dynamically from any available sdma instance
whether
it's the first sdma
On Mon, Dec 24, 2018 at 07:40:28PM +0800, Jianjun Wang wrote:
> On Thu, 2018-12-20 at 12:20 -0600, Bjorn Helgaas wrote:
> > On Tue, Dec 18, 2018 at 05:19:24PM +0800, Jianjun Wang wrote:
> > > On Mon, 2018-12-17 at 15:46 +, Lorenzo Pieralisi wrote:
> > > > On Mon, Dec 17, 2018 at 08:32:47AM
From: Richard Gong
Add a Kconfig dependency to ensure Intel Stratix10 service layer driver
can be built only on the platform that supports it.
Signed-off-by: Richard Gong
---
drivers/firmware/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/Kconfig
On Wed, Jan 23, 2019 at 07:26:42AM +1300, Linus Torvalds wrote:
> On Wed, Jan 23, 2019 at 2:29 AM Jarkko Sakkinen
> wrote:
> >
> > > >
> > > > Fails on commit 170d13ca3a2fdaaa0283399247631b76b441cca2. Still works on
> > > > preceding commit a959dc88f9c8900296ccf13e2f3e1cbc555a8917.
> > >
> > >
Hi Rob,
On Tue, Dec 11, 2018 at 9:24 PM Rob Herring wrote:
> This adds the build infrastructure for checking DT binding schema
> documents and validating dts files using the binding schema.
>
> Check DT binding schema documents:
> make dt_binding_check
>
> Build dts files and check using DT
Hi Angus,
Am Mittwoch, den 23.01.2019, 08:23 -0700 schrieb Angus Ainslie (Purism):
> On i.mx8mq, there are two sdma instances, and the common dma framework
> will get a channel dynamically from any available sdma instance whether
> it's the first sdma device or the second sdma device. Some IPs
Fixed comparison on right side of test warnings.
Signed-off-by: Stephen Martin
---
drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
Hi Martin,
On Tue, 22 Jan 2019 at 00:07, Martin Blumenstingl
wrote:
>
> Suppress the "Failed to get PWM" error output if the actual error code
> is EPROBE_DEFER. This makes the behavior of the pwm-regulator driver
> consistent with what most other drivers do (which is: print all errors
> except
This new version of the scale invariance patchset adds an important change
compare to v3 and before. It still scales the time to reflect the
amount of work that has been done during the elapsed running time but this
is now done at rq level instead of per entity and rt/dl/cfs_rq. The main
advantage
Move rq_of() helper function so it can be used in pelt.c
Signed-off-by: Vincent Guittot
---
kernel/sched/fair.c | 13 -
kernel/sched/sched.h | 16
2 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index
util_est is mainly meant to be a lower-bound for tasks utilization.
That's why task_util_est() returns the actual util_avg when it's higher
than the estimated utilization.
With new invaraince signal and without any special check on samples
collection, if a task is limited because of thermal
The current implementation of load tracking invariance scales the
contribution with current frequency and uarch performance (only for
utilization) of the CPU. One main result of this formula is that the
figures are capped by current capacity of CPU. Another one is that the
load_avg is not
As an FYI for anyone who is interested, gcc9 landed in Fedora rawhide
and I built the kernel as usual.
There's a very large number of warnings from -Waddress-of-packed-member e.g.
BUILDSTDERR: drivers/scsi/ipr.c: In function 'ipr_handle_config_change':
BUILDSTDERR: drivers/scsi/ipr.c:1453:22:
Hi Martin,
On Tue, 22 Jan 2019 at 00:22, Martin Blumenstingl
wrote:
>
> Hi Anand,
>
> On Mon, Jan 21, 2019 at 7:37 AM Anand Moon wrote:
> >
> > Hi Martin,
> >
> > Thanks for you comments.
> >
> > On Mon, 21 Jan 2019 at 03:21, Martin Blumenstingl
> > wrote:
> > >
> > > Hi Anand,
> > >
> > > On
This is identical to the imx7d data structures but we need to
be able to differentiate that the imx8mq has 2 sdma controllers.
Signed-off-by: Angus Ainslie (Purism)
---
drivers/dma/imx-sdma.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/dma/imx-sdma.c
On i.mx8 mscale B0 chip, AHB/SDMA clock ratio 2:1 can't be supportted,
since SDMA clock ratio has to be increased to 250Mhz, AHB can't reach
to 500Mhz, so use 1:1 instead.
Based on NXP commit MLK-16841-1 by Robin Gong
Signed-off-by: Angus Ainslie (Purism)
---
drivers/dma/imx-sdma.c | 23
Add sdma support for the imx8mq
Changes since V2
Dropped device tree bindings and added clock ratio check.
Fixed bug where incorrect sdma device was selected.
Added new compatible string for "fsl,imx8mq-sdma"
Changes since V1
Fixed to build against v5.0-rc2
Angus Ainslie (Purism) (5):
dma:
On i.mx8mq, there are two sdma instances, and the common dma framework
will get a channel dynamically from any available sdma instance whether
it's the first sdma device or the second sdma device. Some IPs like
SAI only work with sdma2 not sdma1. To make sure the sdma channel is from
the correct
Add the sdma nodes to the base devicetree for the imx8mq
Signed-off-by: Angus Ainslie (Purism)
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
Add "fsl,imx8mq-sdma" to the list of accepted compatible strings.
Signed-off-by: Angus Ainslie (Purism)
---
Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt
Hi Krzysztof,
On 23.01.2019 08:59, Krzysztof Kozlowski wrote:
> On Tue, 22 Jan 2019 at 16:26, Kamil Konieczny
> wrote:
>>
>> Document DT bindings for crypto Samsung Exynos5433 SlimSSS (Slim Security
>> SubSystem) IP.
>>
>> Signed-off-by: Kamil Konieczny
>> ---
>>
On Mon, Jan 14, 2019 at 4:13 PM Guan Yung Tseng wrote:
>
> Modified NI devices class to PCI_CLASS_COMMUNICATION_MULTISERIAL.
> The reason of doing this is because all NI multi port serial cards
> use PCI_CLASS_COMMUNICATION_OTHER class and thus fail the
> serial_pci_is_class_communication test
From: Kan Liang
Extend sample-parsing test cases to support new sample type
PERF_SAMPLE_DATA_PAGE_SIZE.
Signed-off-by: Kan Liang
---
No changes since V1
tools/perf/tests/sample-parsing.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git
From: Kan Liang
Add a new sort option "data_page_size" for --mem-mode sort. With this
option applied, perf can sort and report by sample's data page size.
Here is an example.
perf report --stdio --mem-mode
--sort=comm,symbol,phys_daddr,data_page_size
# To display the perf.data header info,
From: Kan Liang
Support new sample type PERF_SAMPLE_DATA_PAGE_SIZE for page size.
Add new option --data-page-size to record sample data page size.
Signed-off-by: Kan Liang
---
No changes since V1
tools/include/uapi/linux/perf_event.h| 16 +++-
From: Stephane Eranian
Extend sample-parsing test cases to support new sample type
PERF_SAMPLE_CODE_PAGE_SIZE.
Signed-off-by: Stephane Eranian
Signed-off-by: Kan Liang
---
No changes since V1
tools/perf/tests/sample-parsing.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff
From: Kan Liang
Add option --data-page-size in "perf mem" to record/report data page
size.
Here are some examples.
perf mem --phys-data --data-page-size report -D
# PID, TID, IP, ADDR, PHYS ADDR, DATA PAGE SIZE, LOCAL WEIGHT, DSRC,
# SYMBOL
20134 20134 0xb5bd2fd0
From: Stephane Eranian
Add a new perf script filter called code_page_size. There will be more
than 32 filters. Extend the enum perf_output_field from U to UL.
Display sampled code page sizes when PERF_SAMPLE_CODE_PAGE_SIZE was set.
For example,
perf script --fields comm,event,ip,code_page_size
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