On Tue, May 19, 2020 at 6:54 PM Arnaldo Carvalho de Melo
wrote:
>
> Em Wed, Apr 22, 2020 at 10:36:15AM -0700, Ian Rogers escreveu:
> > During the processing of /proc during event synthesis new processes may
> > start. Add a dummy event if /proc is to be processed, to capture mmaps
> > for
From: Peng Fan
Move the soc device register code to drivers/soc/imx to align with
i.MX8.
Signed-off-by: Peng Fan
---
arch/arm/mach-imx/cpu.c | 182 ---
drivers/soc/imx/Makefile | 3 +
drivers/soc/imx/soc-imx.c | 192
From: Peng Fan
This is preparation to move imx_soc_device_init to drivers/soc/imx/
There is no reason to must put dt devices under /sys/devices/soc0,
they could also be under /sys/devices/platform, so we could
pass NULL as parent when calling of_platform_default_populate.
Following soc-imx8.c
From: Peng Fan
V3:
Rebased to latest next tree
Resolved the conflicts with vf610 soc patch
V2:
Keep i.MX1/2/3/5 cpu type for completness
Correct return value in patch 1/3
use CONFIG_ARM to guard compile soc-imx.c in patch 3/3
V1:
https://patchwork.kernel.org/cover/11433689/
RFC version :
From: Peng Fan
The soc device register code will be moved to drivers/soc/imx/,
the code needs the cpu type definitions. So let's move the cpu
type definitions to a header.
Signed-off-by: Peng Fan
---
arch/arm/mach-imx/mxc.h | 28 +---
include/soc/imx/cpu.h | 36
Hi Shawn,
> Subject: Re: [PATCH V2 0/3] ARM: imx: move cpu code to drivers/soc/imx
>
> On Wed, May 20, 2020 at 8:57 AM Shawn Guo
> wrote:
> >
> > On Wed, Apr 29, 2020 at 05:17:20PM +0800, peng@nxp.com wrote:
> > > From: Peng Fan
> > >
> > > V2:
> > > Keep i.MX1/2/3/5 cpu type for
[ + Dmitry & linux-input ]
Nathan Chancellor writes:
> This causes a build error with CONFIG_WALNUT because kb_cs and kb_data
> were removed in commit 917f0af9e5a9 ("powerpc: Remove arch/ppc and
> include/asm-ppc").
>
> ld.lld: error: undefined symbol: kb_cs
>> referenced by i8042-ppcio.h:28
Add maintainer entries to a few ROHM devices and Linear Ranges
Linear Ranges helpers were refactored out of regulator core to lib so
that other drivers could utilize them too. (I guess power/supply drivers
and possibly clk drivers can benefit from them). As regulators is
currently the main user
Convert the i.MX thermal binding to DT schema format using json-schema
Signed-off-by: Anson Huang
---
Changes since V1:
- move tempmon node into its parent node anatop in example;
- improve "fsl,tempmon" description.
---
.../devicetree/bindings/thermal/imx-thermal.txt| 61
Add entry for maintaining power management IC drivers for ROHM
BD71837, BD71847, BD71850, BD71828, BD71878, BD70528 and BD99954.
Signed-off-by: Matti Vaittinen
---
MAINTAINERS | 30 ++
1 file changed, 30 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index
The linear ranges helpers were refactored out of regulator core
for other drivers to enjoy. Add regulator maintainer Mark Brown as
maintainer and myself as a reviewer.
Signed-off-by: Matti Vaittinen
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS
On Tue, May 19, 2020 at 01:45:53PM -0400, Sasha Levin wrote:
> On Tue, May 19, 2020 at 07:21:05PM +0200, Greg KH wrote:
> > On Tue, May 19, 2020 at 12:32:31PM -0400, Sasha Levin wrote:
> > > +
> > > +#define DXGK_MAX_LOCK_DEPTH 64
> > > +#define W_MAX_PATH 260
> >
> > We
Hi,
On 5/20/20 2:36 PM, andrew-sh.cheng wrote:
> On Wed, 2020-05-20 at 13:10 +0900, Chanwoo Choi wrote:
>> Hi Andrew,
>>
>> Could you explain the base commit of these patches?
>> When I tried to apply them to v5.7-rc1 for testing,
>> the merge conflict occurs.
>>
>> Thanks,
>> Chanwoo Choi
>
>
On Tue 19 May 04:18 PDT 2020, Eli Riggs wrote:
> On Mon, 18 May 2020 23:08:48 -0700
> Bjorn Andersson wrote:
>
> > Please use dual GPL/BSD license for dts files, if you can.
>
> Unfortunately the downstream tree I ported has a GPL-2-only header.
>
> > [...review]
>
> OK
>
> > Given that you
As part of the general cleanup of indio_dev->mlock, this change replaces
it with a local lock on the device's state structure.
Signed-off-by: Sergiu Cuciurean
---
drivers/iio/dac/ad5592r-base.c | 28 +++-
drivers/iio/dac/ad5592r-base.h | 1 +
2 files changed, 16
On Wed, 2020-05-20 at 13:14 +0800, Walter Wu wrote:
> > On Wed, May 20, 2020 at 6:03 AM Walter Wu wrote:
> > >
> > > > On Tue, May 19, 2020 at 4:25 AM Walter Wu
> > > > wrote:
> > > > >
> > > > > Move free track from slub alloc meta-data to slub free meta-data in
> > > > > order to make struct
On 2020-05-19, Alexei Starovoitov wrote:
> On Wed, May 20, 2020 at 11:20:45AM +1000, Aleksa Sarai wrote:
> > No it won't become copy_from_user(), nor will there be a TOCTOU race.
> >
> > The idea is that seccomp will proactively copy the struct (and
> > recursively any of the struct pointers
On Tue, Apr 28, 2020 at 05:16:35PM +0200, Joerg Roedel wrote:
> From: Tom Lendacky
>
> Add support for decoding and handling #VC exceptions for IOIO events.
>
> Signed-off-by: Tom Lendacky
> [ jroe...@suse.de: Adapted code to #VC handling framework ]
> Co-developed-by: Joerg Roedel
>
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
core/rcu
branch HEAD: b1fcf9b83c4149c63d1e0c699e85f93cbe28e211 rcu: Provide
__rcu_is_watching()
elapsed time: 491m
configs tested: 92
configs skipped: 1
The following configs have been built successfully.
More configs
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
core/kprobes
branch HEAD: 66e9b0717102507e64f638790eaece88765cc9e5 kprobes: Prevent probes
in .noinstr.text section
elapsed time: 491m
configs tested: 98
configs skipped: 1
The following configs have been built
Am Dienstag, 19. Mai 2020, 23:25:51 CEST schrieb Łukasz Stelmach:
Hi Łukasz,
> The value was estimaded with ea_iid[1] using on 10485760 bytes read from
> the RNG via /dev/hwrng. The min-entropy value calculated using the most
> common value estimate (NIST SP 800-90P[2], section 6.3.1) was
Hi,
On Tue, May 19, 2020 at 07:34:25PM +0200, Oscar Carter wrote:
> In an effort to enable -Wcast-function-type in the top-level Makefile to
> support Control Flow Integrity builds, remove all the function callback
> casts.
>
> To do this, modify the "fw_iso_context_create" function prototype
This patches are extending ethtool netlink interface to export Signal
Quality Index (SQI). SQI provided by 100Base-T1 PHYs and can be used for
cable diagnostic. Compared to a typical cable tests, this value can be
only used after link is established.
changes v3:
- rename __ethtool_get_sqi* to
Signal Quality Index is a mandatory value required by "OPEN Alliance
SIG" for the 100Base-T1 PHYs [1]. This indicator can be used for cable
integrity diagnostic and investigating other noise sources and
implement by at least two vendors: NXP[2] and TI[3].
[1]
This patch implements reading of the Signal Quality Index for better
cable/link troubleshooting.
Signed-off-by: Oleksij Rempel
---
drivers/net/phy/nxp-tja11xx.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/net/phy/nxp-tja11xx.c
On Tue, Apr 28, 2020 at 05:17:01PM +0200, Joerg Roedel wrote:
> From: Tom Lendacky
>
> Add handler for VC exceptions caused by MMIO intercepts. These
> intercepts come along as nested page faults on pages with reserved
> bits set.
>
> Signed-off-by: Tom Lendacky
> [ jroe...@suse.de: Adapt to
On Wed, 20 May 2020, Matti Vaittinen wrote:
> Add entry for maintaining power management IC drivers for ROHM
> BD71837, BD71847, BD71850, BD71828, BD71878, BD70528 and BD99954.
>
> Signed-off-by: Matti Vaittinen
> ---
> MAINTAINERS | 30 ++
> 1 file changed, 30
On Tue, Apr 28, 2020 at 05:17:09PM +0200, Joerg Roedel wrote:
> From: Tom Lendacky
>
> Implement a handler for #VC exceptions caused by MONITOR and MONITORX
> instructions.
>
> Signed-off-by: Tom Lendacky
> [ jroe...@suse.de: Adapt to #VC handling infrastructure ]
> Co-developed-by: Joerg
On Tue, 19 May 2020, Guru Das Srinagesh wrote:
> On Fri, May 15, 2020 at 11:45:20AM +0100, Lee Jones wrote:
> > On Thu, 30 Apr 2020, Guru Das Srinagesh wrote:
> >
> > > On Wed, Apr 29, 2020 at 08:50:10AM +0100, Lee Jones wrote:
> > > > On Tue, 28 Apr 2020, Guru Das Srinagesh wrote:
> > > >
> >
On 05/20/2020 09:26 AM, Andrew Morton wrote:
> On Tue, 19 May 2020 18:03:28 +0800 Bibo Mao wrote:
>
>> If two threads concurrently fault at the same address, the thread that
>> won the race updates the PTE and its local TLB. For now, the other
>> thread gives up, simply does nothing, and
i.MX6/7 SoCs' temperature sensor is inside anatop module from HW
perspective, so it should be a child node of anatop.
Signed-off-by: Anson Huang
---
arch/arm/boot/dts/imx6qdl.dtsi | 22 +++---
arch/arm/boot/dts/imx6sl.dtsi | 20 ++--
Implement ext4_mb_discard_preallocations_should_retry()
which we will need in later patches to add more logic
like check for sequence number match to see if we should
retry for block allocation or not.
There should be no functionality change in this patch.
Signed-off-by: Ritesh Harjani
---
Hello All,
Please note that these patches are based on top of mballoc cleanup series [2]
which is also pending review. :)
v4 -> v5:
1. Removed ext4_lock_group() from fastpath and added that in the retry attempt,
so that the performance of fastpath is not affected.
v3 -> v4:
1. Splitted code
> From: Peng Fan
> Sent: Wednesday, May 20, 2020 10:03 AM
>
> Minor patchset to update device tree aliases
>
> Peng Fan (4):
> arm64: dts: imx8mq: Add mmc aliases
> arm64: dts: imx8mq: Add ethernet alias
> arm64: dts: imx8mm: sort the aliases
> arm64: dts: imx8mp: add i2c aliases
For
ext4_mb_good_group() definition was changed some time back
and now it even initializes the buddy cache (via ext4_mb_init_group()),
if in case the EXT4_MB_GRP_NEED_INIT() is true for a group.
Note that ext4_mb_init_group() could sleep and so should not be called
under a spinlock held.
This is fine
There could be a race in function ext4_mb_discard_group_preallocations()
where the 1st thread may iterate through group's bb_prealloc_list and
remove all the PAs and add to function's local list head.
Now if the 2nd thread comes in to discard the group preallocations,
it will see that the
ext4_mb_discard_preallocations() only checks for grp->bb_prealloc_list
of every group to discard the group's PA to free up the space if
allocation request fails. Consider below race:-
Process A Process B
1. allocate blocks
1.
Currently while doing block allocation grp->bb_free may be getting
modified if discard is happening in parallel.
For e.g. consider a case where there are lot of threads who have
preallocated lot of blocks and there is a thread which is trying
to discard all of this group's PA. Now it could happen
Hello Eric,
On Tue, May 19, 2020 at 07:01:38PM -0700, Eric Dumazet wrote:
>
> On 5/19/20 2:45 PM, Ahmed S. Darwish wrote:
> > Sequence counters write paths are critical sections that must never be
> > preempted, and blocking, even for CONFIG_PREEMPTION=n, is not allowed.
> >
> > Commit
> From: Peng Fan
> Sent: Wednesday, May 20, 2020 10:05 AM
>
> Add mu node to let A53 could communicate with M Core.
>
> Signed-off-by: Peng Fan
> ---
> arch/arm64/boot/dts/freescale/imx8mm.dtsi | 9 +
> arch/arm64/boot/dts/freescale/imx8mn.dtsi | 9 +
>
> From: Peng Fan
> Sent: Wednesday, May 20, 2020 10:05 AM
>
> Add mu root clk for mu mailbox usage.
>
> Signed-off-by: Peng Fan
Reviewed-by: Dong Aisheng
Regards
Aisheng
On Wed, May 20, 2020 at 01:12:37PM +0800, Tiezhu Yang wrote:
> After commit 0ce5ebd24d25 ("mfd: ioc3: Add driver for SGI IOC3 chip"),
> the related includes and comment about ioc3 are not used any more in
> ip27-timer.c, remove them.
>
> Signed-off-by: Tiezhu Yang
> ---
>
On Tue, May 19, 2020 at 11:22:30PM +0200, Paul Cercueil wrote:
> Add missing include which adds the prototype to plat_time_init().
>
> Fixes: f932449c11da ("MIPS: ingenic: Drop obsolete code, merge the rest in
> setup.c")
> Signed-off-by: Paul Cercueil
> Reported-by: kbuild test robot
> ---
>
In 1394 OHCI specification, IR context has several modes. One of mode
is 'multiChanMode'. For this mode, Linux FireWire stack has
FW_ISO_CONTEXT_RECEIVE_MULTICHANNEL flag apart from FW_ISO_CONTEXT_RECEIVE,
and associated internal callback. However, code of firewire-core driver
includes cast of
This commit obsoletes cast of function callback to assist attempt of
Control Flow Integrity builds.
Reported-by: Oscar Carter
Reference:
https://lore.kernel.org/lkml/20200519173425.4724-1-oscar.car...@gmx.com/
Signed-off-by: Takashi Sakamoto
---
drivers/firewire/core-cdev.c | 44
Hi,
Oscar Carter works for Control Flow Integrity build. Any cast
of function callback is inconvenient for the work. Unfortunately,
current code of firewire-core driver includes the cast[1] and Oscar
posted some patches to remove it[2]. The patch is itself good. However,
it includes changes
Potentially, hvc_open() can be called in parallel when two tasks calls
open() on /dev/hvcX. In such a scenario, if the hp->ops->notifier_add()
callback in the function fails, where it sets the tty->driver_data to
NULL, the parallel hvc_open() can see this NULL and cause a memory abort.
Hence, do a
Hi expert,
I could see my CentOS7, `udevadm monitor` reports this log very fast:
UDEV [14258.464055] change
/devices/LNXSYSTM:00/device:00/ACPI0004:01/LNXCPU:4d (acpi)
KERNEL[14258.464065] add /module/acpi_cpufreq (module)
KERNEL[14258.471130] remove /module/acpi_cpufreq (module)
UDEV
One of the current rk3308 'i2s' nodes has a different dma layout
with only 1 item. Table 9-2 DMAC1 Request Mapping Table shows that
there 2 dma sources available, so fix the dmas and dma-names
for the rk3308 'i2s' node.
10 I2S/PCM_2CH_1 tx High level
11 I2S/PCM_2CH_1 rx High level
Signed-off-by:
> From: Fabio Estevam
> Sent: Wednesday, May 20, 2020 11:07 AM
>
> Hi Peng,
>
> On Wed, May 20, 2020 at 12:01 AM Peng Fan wrote:
>
> > Nothing specific in i.MX8MP for the mu part, so do we really need add
> > "fsl,imx8mp-mu"?
>
> It is good practice to add a more specific option.
>
> Let's
On Tue, 2020-05-19 at 15:28 +0200, Joerg Roedel wrote:
> From: Joerg Roedel
>
> The .probe_finalize() call-back of some IOMMU drivers calls into
> arm_iommu_attach_device(). This function will call back into the
> IOMMU core code, where it tries to take group->mutex again, resulting
> in a
Am 19.05.20 um 15:27 schrieb Daniel Vetter:
Do it uncontionally, there's a separate peek function with
dma_fence_is_signalled() which can be called from atomic context.
v2: Consensus calls for an unconditional might_sleep (Chris,
Christian)
Full audit:
- dma-fence.h: Uses MAX_SCHEDULE_TIMOUT,
>
> On 5/18/20 11:45 AM, Mark Rutland wrote:
> > Hi all,
> >
> > On Mon, May 18, 2020 at 02:26:00PM +0800, Lecopzer Chen wrote:
> >> HI Sumit,
> >>
> >> Thanks for your information.
> >>
> >> I've already implemented IPI (same as you did [1], little difference
> >> in detail), hardlockup detector
When there's a single interrupt for all the DMA channels, the
unsuccessful attempt to request separate IRQs emits useless warnings:
[1.370381] mmp-pdma d400.dma: IRQ index 1 not found
...
[1.412398] mmp-pdma d400.dma: IRQ index 15 not found
[1.418308] mmp-pdma
On Tue, May 19, 2020 at 06:37:05PM +0100, Jonathan Cameron wrote:
> On Tue, 19 May 2020 18:44:33 +0200
> Jonathan Albrieux wrote:
>
> > On Tue, May 19, 2020 at 07:01:37PM +0300, Andy Shevchenko wrote:
> > > On Tue, May 19, 2020 at 04:03:54PM +0200, Jonathan Albrieux wrote:
> > > > On Tue, May
On a MMP2, the DMA interrupt is shared by all channels of the peripheral
DMA controller and the audio DMA controller. Both drivers can identify
their interrupts, but only the PDMA driver marks the line shared:
[1.185782] mmp-pdma d400.dma: initialized 16 channels
[1.186808]
The ptr is a pointer to userspace memory. So we need annotate it with
__user otherwise we may get sparse warnings like:
drivers/vhost/vhost.c:1603:13: sparse: sparse: incorrect type in initializer
(different address spaces) @@expected void const *__gu_ptr @@got
unsigned int [noderef]
From: "Daniel W. S. Almeida"
A lot of code in this driver is for serializing structures. This is
error prone.
Therefore, prevent buffer overflows by wrapping memcpy and memset,
comparing the requested length against the buffer size.
Signed-off-by: Daniel W. S. Almeida
---
From: "Daniel W. S. Almeida"
Add the necessary Kconfig entries and a dummy Makefile to compile the new
virtual DVB test driver (vidtv).
Signed-off-by: Daniel W. S. Almeida
---
drivers/media/test-drivers/Kconfig| 10 ++
drivers/media/test-drivers/Makefile | 1 +
From: "Daniel W. S. Almeida"
This series is work in progress. It represents the current work done on a
virtual DVB driver for the Linux media subsystem. I am new to the media
subsystem and to kernel development in general.
This driver aims to:
- Serve as template for new DVB driver
From: "Daniel W. S. Almeida"
Implement a I2C demodulator driver, simulating support for DVB-T, DVB-C
and DVB-S.
This demodulator will periodically check the signal quality against a table
and drop the TS lock if it drops below a threshold value, regaining it in
the event that the signal
From: "Daniel W. S. Almeida"
Digital TV devices consist of several independent hardware components which
are controlled by different drivers.
Each media device is controlled by a group of cooperating drivers with the
bridge driver as the main driver.
This patch adds a bridge driver for the
From: "Daniel W. S. Almeida"
The virtual DVB test driver serves as a reference DVB driver and helps
validate the existing APIs in the media subsystem. It can also aid developers
working on userspace applications.
This dummy tuner should support common TV standards such as DVB-T/T2/S/S2,
ISDB-T
From: "Daniel W. S. Almeida"
PSI packets contain general information about a MPEG Transport Stream.
A PSI generator is needed so userspace apps can retrieve information
about the Transport Stream and eventually tune into a (dummy) channel.
Because the generator is implemented in a separate
From: "Daniel W. S. Almeida"
Implement the PES logic to convert encoder data into MPEG TS packets.
These TS packets can then be fed into a TS multiplexer and eventually
into userspace.
Signed-off-by: Daniel W. S. Almeida
---
.../media/test-drivers/vidtv/vidtv_common.h | 2 +
From: "Daniel W. S. Almeida"
Implement a S302M encoder to make it possible to insert PCM audio data
in the generated MPEG Transport Stream.
This shall enable passing an audio signal into userspace so it can be
decoded and played by media software.
Signed-off-by: Daniel W. S. Almeida
---
From: "Daniel W. S. Almeida"
Add code to work with MPEG TS packets, such as TS headers, adaptation
fields, PCR packets and NULL packets.
Signed-off-by: Daniel W. S. Almeida
---
drivers/media/test-drivers/vidtv/vidtv_ts.c | 157
drivers/media/test-drivers/vidtv/vidtv_ts.h
From: "Daniel W. S. Almeida"
Add a MPEG Transport Stream multiplexer responsible for polling encoders,
interleaving packets, padding the resulting stream with NULL packets if
necessary and then delivering the resulting TS packets to the bridge
driver so it can feed the demux.
This patch
On Wed, May 20, 2020 at 11:32:16AM +0800, Wang ShaoBo wrote:
> key_scan_pos is a pointer for getting scan position in
> bpf__obj_config_map() for each BPF map configuration term,
> but it's misused when error not happened.
>
> Fixes: 066dacbf2a32 ("perf bpf: Add API to set values to map entries
On Tue, May 19, 2020 at 11:37:38AM -0600, Rob Herring wrote:
> On Tue, 19 May 2020 09:50:57 +0200, Jonathan Albrieux wrote:
> > Converts documentation from txt format to yaml
> >
> > Signed-off-by: Jonathan Albrieux
> > ---
> > .../devicetree/bindings/iio/imu/bmi160.txt| 37
> >
Morning Lee,
On Wed, 2020-05-20 at 07:35 +0100, Lee Jones wrote:
> On Wed, 20 May 2020, Matti Vaittinen wrote:
>
> > Add entry for maintaining power management IC drivers for ROHM
> > BD71837, BD71847, BD71850, BD71828, BD71878, BD70528 and BD99954.
> >
> > Signed-off-by: Matti Vaittinen
> >
On Wed, May 20, 2020 at 07:25:06AM +0200, Christian Borntraeger wrote:
> This is not as simple. ttyS1 is the the console name and ttysclp0 is the tty
> name.
> This has mostly historic reasons and it obviously causes problems.
> But there is documentation out that that actually describes the use
After commit f5ff0a280201 ("[MIPS] Use generic NTP code for all MIPS
platforms"), TICK_SIZE is not used in ip27-timer.c for many years,
remove it.
Signed-off-by: Tiezhu Yang
---
Hi Thomas,
I find this not used definition TICK_SIZE just now, maybe I should send
these cleanup patches in a patch
On Mon, Mar 16, 2020 at 02:46:05PM +, Cristian Marussi wrote:
> On Thu, Mar 12, 2020 at 09:43:31PM +, Lukasz Luba wrote:
> >
> >
Hi Lukasz,
I went back looking deeper into the possible race issue you pointed out a
while ago understanding it a bit better down below.
> > On 3/12/20 6:34
On 06/05/2020 11.43, Jason Yan wrote:
>
>
> 在 2020/5/6 16:29, Russell King - ARM Linux admin 写道:
>> On Wed, May 06, 2020 at 02:19:00PM +0800, Jason Yan wrote:
>>> Fix the following coccicheck warning:
>>>
>>> arch/arm/mach-omap2/dma.c:82:10-16: Unneeded variable: "errata". Return
>>> "0" on
Hi
Am 19.05.20 um 18:32 schrieb Sasha Levin:
> There is a blog post that goes into more detail about the bigger
> picture, and walks through all the required pieces to make this work. It
> is available here:
> https://devblogs.microsoft.com/directx/directx-heart-linux . The rest of
> this cover
Vaibhav Jain writes:
+
> +/* Papr-scm-header + payload expected with ND_CMD_CALL ioctl from libnvdimm
> */
> +struct nd_pdsm_cmd_pkg {
> + struct nd_cmd_pkg hdr; /* Package header containing sub-cmd */
> + __s32 cmd_status; /* Out: Sub-cmd status returned back */
> +
On Tue, May 19, 2020 at 03:13:59PM -0700, Reinette Chatre wrote:
> I am very sorry. I was hoping that this series could be considered for
> inclusion into v5.8 and submitted it seven weeks ago because of that.
> The recent feedback addressed seemed to be the final few small comments
> needed to be
On Tue, May 19, 2020 at 06:51:59PM +0100, Jonathan Cameron wrote:
> On Tue, 19 May 2020 09:50:58 +0200
> Jonathan Albrieux wrote:
>
> > Add vdd-supply and vddio-supply support.
> > Add mount-matrix support.
> >
> > Signed-off-by: Jonathan Albrieux
>
> A few minor comments inline.
>
> > ---
>
From: Pierre-Louis Bossart
Rather than a plain-vanilla init/exit, this patch provides 3 steps in
the initialization (ACPI scan, probe, startup) which makes it easier to
detect platform support for SoundWire, allocate required resources as
early as possible, and conversely help make the startup()
From: Rander Wang
It's not clear why we have two modules for the Intel controller/master
support when there is a single Kconfig. This adds complexity for no
good reason, the two parts need to work together anyways.
Signed-off-by: Rander Wang
Signed-off-by: Pierre-Louis Bossart
Signed-off-by:
Hi Jim,
On Tue, May 19, 2020 at 04:34:00PM -0400, Jim Quinlan wrote:
> From: Jim Quinlan
>
> A reset controller "rescal" is shared between the AHCI driver
> and the PCIe driver for the BrcmSTB 7216 chip. The code is
> modified to allow this sharing and to deassert() properly.
>
>
On 20.05.20 09:07, Valentin Vidić wrote:
> On Wed, May 20, 2020 at 07:25:06AM +0200, Christian Borntraeger wrote:
>> This is not as simple. ttyS1 is the the console name and ttysclp0 is the tty
>> name.
>> This has mostly historic reasons and it obviously causes problems.
>> But there is
On Mon, May 18, 2020 at 12:12:36PM +0530, Anshuman Khandual wrote:
> This adds the following two new VM events which will help in validating PMD
> based THP migration without split. Statistics reported through these events
> will help in performance debugging.
>
> 1. THP_PMD_MIGRATION_SUCCESS
>
On Tue, May 19, 2020 at 06:55:35PM +0100, Jonathan Cameron wrote:
> On Tue, 19 May 2020 09:50:59 +0200
> Jonathan Albrieux wrote:
>
> > v2: fixed missing description
>
> Don't put change log here
Yep I will put it in the cover letter
> >
> > Add vdd-supply and vddio-supply support.
On Tue, May 19, 2020 at 06:57:11PM +0100, Jonathan Cameron wrote:
> On Tue, 19 May 2020 09:51:00 +0200
> Jonathan Albrieux wrote:
>
> > Add mount-matrix binding support. As chip could have different orientations
> > a mount matrix support is needed to correctly translate these differences
> >
>
On Thu, 14 May 2020 at 11:05, Ard Biesheuvel wrote:
>
> On Fri, 8 May 2020 at 20:02, Ard Biesheuvel wrote:
> >
> > The following changes since commit 4da0b2b7e67524cc206067865666899bc02e1cb0:
> >
> > efi/libstub: Re-enable command line initrd loading for x86 (2020-04-25
> > 12:26:32 +0200)
>
Hi Paul,
On 2020年05月20日 03:41, Paul Cercueil wrote:
Hi Zhou,
Le mar. 19 mai 2020 à 22:35, 周琰杰 (Zhou Yanjie)
a écrit :
Forward port smp support from kernel 3.18.3 of CI20_linux
to upstream kernel 5.6.
Tested-by: H. Nikolaus Schaller
Tested-by: Paul Boddie
Signed-off-by: 周琰杰 (Zhou Yanjie)
Hi, Asutosh,
Thanks for your review.
On Tue, 2020-05-19 at 09:27 -0700, Asutosh Das (asd) wrote:
> Hi Stanley,
>
> On 5/16/2020 10:46 AM, Stanley Chu wrote:
> > The commit "scsi: ufs: Fix WriteBooster flush during runtime
> > suspend" promises essential resource, i.e., for UFS devices doing
> >
On 2020年05月20日 00:09, Paul Cercueil wrote:
Hi Zhou,
Le mar. 19 mai 2020 à 22:35, 周琰杰 (Zhou Yanjie)
a écrit :
Forward port smp support from kernel 3.18.3 of CI20_linux
to upstream kernel 5.6.
Tested-by: H. Nikolaus Schaller
Tested-by: Paul Boddie
Signed-off-by: 周琰杰 (Zhou Yanjie)
On Tue, May 19, 2020 at 06:49:33PM +0100, Jonathan Cameron wrote:
> On Tue, 19 May 2020 09:50:57 +0200
> Jonathan Albrieux wrote:
>
> > Converts documentation from txt format to yaml
> >
> > Signed-off-by: Jonathan Albrieux
> > ---
> > .../devicetree/bindings/iio/imu/bmi160.txt| 37
When adding event groups to the group list, insert them in size order.
This performs an insertion sort on the group list. By placing the
largest groups at the front of the group list it is possible to see if a
larger group contains the same events as a later group. This can make
the later group
Use a bitmap rather than an array of bools.
Signed-off-by: Ian Rogers
---
tools/perf/util/metricgroup.c | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 6772d256dfdf..a16f60da06ab 100644
Hi Jim,
On Tue, May 19, 2020 at 04:34:05PM -0400, Jim Quinlan wrote:
> From: Jim Quinlan
>
> Some STB chips have a special purpose reset controller named
> RESCAL (reset calibration). This commit adds the control
> of RESCAL as well as the ability to start and stop its
> operation for PCIe HW.
Remove unnecessary commas from events before they are parsed. This
avoids ',' being echoed by parse-events.l.
Signed-off-by: Ian Rogers
---
tools/perf/util/metricgroup.c | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/metricgroup.c
Add --metric-no-group that causes all events within metrics to not be
grouped. This can allow the event to get more time when multiplexed, but
may also lower accuracy.
Add --metric-no-merge option. By default events in different metrics may
be shared if the group of events for one metric is the
On Wed, 20 May 2020 at 05:44, Nathan Chancellor
wrote:
>
> On Tue, May 19, 2020 at 11:16:24PM -0400, Qian Cai wrote:
> > On Tue, May 19, 2020 at 10:47 PM Nathan Chancellor
> > wrote:
> > >
> > > On Tue, May 19, 2020 at 10:28:41PM -0400, Qian Cai wrote:
> > > >
> > > >
> > > > > On May 19, 2020,
If a metric contains the duration_time event then the event is placed
outside of the metric's group of events. Rather than split the group,
make it so the duration_time is immediately after the group.
Signed-off-by: Ian Rogers
---
tools/perf/util/metricgroup.c | 18 +-
1 file
Metric groups contain metrics. Metrics create groups of events to
ideally be scheduled together. Often metrics refer to the same events,
for example, a cache hit and cache miss rate. Using separate event
groups means these metrics are multiplexed at different times and the
counts don't sum to
A metric group contains multiple metrics. These metrics may use the same
events. If metrics use separate events then it leads to more
multiplexing and overall metric counts fail to sum to 100%.
Modify how metrics are associated with events so that if the events in
an earlier group satisfy the
1 - 100 of 1650 matches
Mail list logo
