Fix several memory errors in perf tool.
Hongbo Yao (1):
perf metrictroup: Fix memory leak of metric_events
Li Bin (2):
perf svghelper: Fix memory leak in svg_build_topology_map
perf util: Fix potential segment fault in put_tracepoints_path
Xie XiuQi (1):
perf util: Fix memory leak of
Instead of directly calling RISC-V timer interrupt handler from
RISC-V local interrupt conntroller driver, this patch implements
RISC-V timer interrupt as a per-CPU interrupt using per-CPU APIs
of Linux IRQ subsystem.
Signed-off-by: Anup Patel
---
arch/riscv/include/asm/irq.h | 2 --
The plic_find_hart_id() can be useful to other interrupt controller
drivers (such as RISC-V local interrupt driver) so we rename this
function to riscv_of_parent_hartid() and place it in arch directory
along with riscv_of_processor_hartid().
Signed-off-by: Anup Patel
---
Currently, the IPI handling routine riscv_software_interrupt() does
not take any argument and also does not perform irq_enter()/irq_exit().
This patch makes IPI handling routine more self-contained by:
1. Passing "pt_regs *" argument
2. Explicitly doing irq_enter()/irq_exit()
3. Explicitly
On Thu, May 21, 2020 at 10:34:42AM +0200, Christoph Hellwig wrote:
> On Wed, May 20, 2020 at 08:39:13PM -0300, Marcelo Ricardo Leitner wrote:
> > On Wed, May 20, 2020 at 04:23:55PM -0700, David Miller wrote:
> > > From: Marcelo Ricardo Leitner
> > > Date: Wed, 20 May 2020 20:10:01 -0300
> > >
>
From: Li Bin
This patch fix potential segment fault triggerd in put_tracepoints_path
when the address of the local variable 'path' be freed in error path
of record_saved_cmdline.
Signed-off-by: Li Bin
---
tools/perf/util/trace-event-info.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
This patchset provides a new RISC-V Local Interrupt Controller Driver
for managing per-CPU local interrupts. The overall approach is inspired
from the way per-CPU local interrupts are handled by Linux ARM64 and
ARM GICv3 driver.
Few advantages of this new driver over previous one are:
1. All
On Thu, May 21, 2020 at 01:08:50PM +0200, Marco Elver wrote:
> Signed-off-by: Marco Elver
> ---
> Documentation/dev-tools/kcsan.rst | 9 +
> 1 file changed, 1 insertion(+), 8 deletions(-)
-ENOCOMMITMSG
Will
From: Hongbo Yao
Fix memory leak of metric_events in function metricgroup__setup_events()
Signed-off-by: Hongbo Yao
---
tools/perf/util/metricgroup.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index
The RISC-V per-HART local interrupt controller manages software
interrupts, timer interrupts, external interrupts (which are routed
via the platform level interrupt controller) and other per-HART
local interrupts.
This patch adds a driver for the RISC-V local interrupt controller.
It is a major
From: Xie XiuQi
Need to free "str" before return when asprintf() failed
to avoid memory leak.
Signed-off-by: Xie XiuQi
---
tools/perf/util/sort.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index
From: Li Bin
Fix leak of memory pointed to by t.sib_thr and t.sib_core in
svg_build_topology_map.
Signed-off-by: Li Bin
---
tools/perf/util/svghelper.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c
On Thu, May 21, 2020 at 01:08:52PM +0200, Marco Elver wrote:
> It appears that compilers have trouble with nested statements
> expressions, as such make the data_race() macro be only a single
> statement expression. This will help us avoid potential problems in
> future as its usage increases.
>
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Also, call pm_runtime_disable() when pm_runtime_get_sync() returns
an error code.
Signed-off-by: Dinghao
On Thu, May 21, 2020 at 3:35 AM Chen Zhou wrote:
>
> Add documentation for DT property used by arm64 kdump:
> linux,low-memory-range.
> "linux,low-memory-range" is an another memory region used for crash
> dump kernel devices.
>
> Signed-off-by: Chen Zhou
> ---
>
Here we introduce few debug macros with levels (low, medium and
high) and debug macro for firmware. Enabling the particular level
will be done by dynamic debug.
For example to enable debug messages with low level:
echo 'format "VENUSL" +p' > debugfs/dynamic_debug/control
If you want to enable
This will be useful when debugging specific issues related to
firmware HFI interface.
Signed-off-by: Stanimir Varbanov
---
drivers/media/platform/qcom/venus/Makefile| 2 +-
drivers/media/platform/qcom/venus/core.c | 5
drivers/media/platform/qcom/venus/core.h | 3 +++
The SSR (SubSystem Restart) is used to simulate an error on FW
side of Venus. We support following type of triggers - fatal error,
div by zero and watchdog IRQ.
Signed-off-by: Stanimir Varbanov
---
drivers/media/platform/qcom/venus/dbgfs.c | 31 +++
1 file changed, 31
Hello,
Here is second version of the dynamic debug series.
Few things are changed since v1:
* Rebased on current media-tree master
* Added one more patch for SSR trigger debug file
regards,
Stan
Stanimir Varbanov (3):
venus: Add debugfs interface to set firmware log level
venus: Make
On Thu 21-05-20 14:05:30, Chris Down wrote:
> Chris Down writes:
> > > I believe I have asked in other email in this thread. Could you explain
> > > why enforcint the requested target (memcg_nr_pages_over_high) is
> > > insufficient for the problem you are dealing with? Because that would
> > >
On Wed, May 20, 2020 at 08:33:04AM +0100, Will Deacon wrote:
> On Tue, May 19, 2020 at 12:51:25PM -0600, Rob Herring wrote:
> > On Tue, May 12, 2020 at 03:31:13PM +0800, Joakim Zhang wrote:
> > > +static ssize_t ddr_perf_identifier_show(struct device *dev,
> > > +
On Thu, 21 May 2020 at 15:18, Will Deacon wrote:
>
> On Thu, May 21, 2020 at 01:08:46PM +0200, Marco Elver wrote:
> > In the kernel, volatile is used in various concurrent context, whether
> > in low-level synchronization primitives or for legacy reasons. If
> > supported by the compiler, we will
On 05/20, Peter Zijlstra wrote:
>
> I had a another go; I ended up with this...
Oh, thanks Peter!
Oleg.
Hi,
On Mon, May 18, 2020 at 01:03:54PM -0700, Bhaumik Bhatt wrote:
> Introduce independent bus and device voting mechanism for clients and save
> hardware information from BHI.
> Allow reading and modifying some MHI variables for debug, test, and
> informational purposes using debugfs.
> Read
Andy Lutomirski writes:
> On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
> + .align 8
>> +SYM_CODE_START(irq_entries_start)
>> +vector=FIRST_EXTERNAL_VECTOR
>> +.rept (FIRST_SYSTEM_VECTOR - FIRST_EXTERNAL_VECTOR)
>> + UNWIND_HINT_IRET_REGS
>> + .byte 0x6a,
On Thu 21-05-20 13:57:59, Chris Down wrote:
> Michal Hocko writes:
> > > A cgroup is a unit and breaking it down into "reclaim fairness" for
> > > individual tasks like this seems suspect to me. For example, if one task
> > > in
> > > a cgroup is leaking unreclaimable memory like crazy, everyone
Am 21.05.20 um 02:09 schrieb Ahmed S. Darwish:
On Wed, May 20, 2020, Christian König wrote:
Am 19.05.20 um 23:45 schrieb Ahmed S. Darwish:
A sequence counter write side critical section must be protected by some
form of locking to serialize writers. If the serialization primitive is
not
On Thu, May 21, 2020 at 01:08:46PM +0200, Marco Elver wrote:
> In the kernel, volatile is used in various concurrent context, whether
> in low-level synchronization primitives or for legacy reasons. If
> supported by the compiler, we will assume that aligned volatile accesses
> up to sizeof(long
Fix some comments in linux/fs_parser.h that have not kept up with the
changes.
Signed-off-by: David Howells
---
include/linux/fs_parser.h |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h
index
On 05/20, Felix Kuehling wrote:
> Am 2020-05-20 um 9:53 a.m. schrieb Aurabindo Pillai:
> > The buffer allocated is of 1024 bytes. Allocate this from
> > heap instead of stack.
> >
> > Also remove check for stack size since we're allocating from heap
> >
> > Signed-off-by: Aurabindo Pillai
> >
On Wed, May 20, 2020 at 1:26 PM Nick Desaulniers
wrote:
>
> On Mon, May 18, 2020 at 8:38 PM Brian Gerst wrote:
> >
> > On Mon, May 18, 2020 at 5:15 PM Nick Desaulniers
> > wrote:
> > >
> > > On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
> > > >
> > > > The core percpu macros already have
Chris Down writes:
I believe I have asked in other email in this thread. Could you explain
why enforcint the requested target (memcg_nr_pages_over_high) is
insufficient for the problem you are dealing with? Because that would
make sense for large targets to me while it would keep relatively
On Wed, May 20, 2020 at 09:23:41AM -0600, Rob Herring wrote:
> On Wed, May 20, 2020 at 1:33 AM Will Deacon wrote:
> >
> > On Tue, May 19, 2020 at 12:51:25PM -0600, Rob Herring wrote:
> > > On Tue, May 12, 2020 at 03:31:13PM +0800, Joakim Zhang wrote:
> > > > +static ssize_t
On Thu, May 21, 2020 at 01:25:21PM +0300, Sergei Shtylyov wrote:
> Hello!
>
> On 21.05.2020 3:34, Serge Semin wrote:
>
> > CDMM may be available not only MIPS R2 architectures, but also in
> ^ on -re, it's singular
Thanks, Sergey. Got it. I'll fix it
On 5/21/20 1:01 AM, Dinghao Liu wrote:
> When watchdog_register_device() returns an error code,
> a pairing runtime PM usage counter decrement is needed
> to keep the counter balanced.
>
> Signed-off-by: Dinghao Liu
Reviewed-by: Guenter Roeck
> ---
> drivers/watchdog/omap_wdt.c | 1 +
> 1
Michal Hocko writes:
A cgroup is a unit and breaking it down into "reclaim fairness" for
individual tasks like this seems suspect to me. For example, if one task in
a cgroup is leaking unreclaimable memory like crazy, everyone in that cgroup
is going to be penalised by allocator throttling as a
This option makes possible to programatically bind sockets to netdevices.
With the help of this option sockets of VRF unaware applications
could be distributed between multiple VRFs with eBPF sock_ops program.
This let the applications benefit from the multiple possible routes.
Signed-off-by:
Hi Dafna,
On 5/21/20 9:03 AM, Dafna Hirschfeld wrote:
> Hi
>
> On 15.04.20 03:30, Helen Koike wrote:
>> Add v4l2_pipeline_stream_{enable,disable} helper functions to iterate
>> through the subdevices in a given stream (i.e following links from sink
>> to source) and call .s_stream() callback.
>>
Hi,
On 21/05/20 05:24PM, masonccy...@mxic.com.tw wrote:
>
> Hi Pratyush,
>
>
> > @@ -311,6 +313,7 @@ struct flash_info {
> > * BP3 is bit 6 of status register.
> > * Must be used with SPI_NOR_4BIT_BP.
> > */
> > +#define SPI_NOR_OCTAL_DTR_READ
On Thu, 2020-05-21 at 20:19 +0800, Yanhu Cao wrote:
> On Thu, May 21, 2020 at 7:09 PM Jeff Layton wrote:
> > On Thu, 2020-05-21 at 17:38 +0800, Yanhu Cao wrote:
> > > before
> > > --
> > > total 1026
> > > avail 1024
> > > used
Hi Michael,
On 23/03/2020 13:15, Michael Kao wrote:
> This patchset supports for MT8183 chip to mtk_thermal.c.
> Add thermal zone of all the thermal sensor in SoC for
> another get temperatrue. They don't need to thermal throttle.
> And we bind coolers for thermal zone nodes of cpu_thermal.
>
>
Paolo Bonzini writes:
> We can immediately leave SVM guest mode in svm_check_nested_events
> now that we have the nested_run_pending mechanism. This makes
> things easier because we can run the rest of inject_pending_event
> with GIF=0, and KVM will naturally end up requesting the next
>
On Thu, May 21, 2020 at 3:12 PM Serge Semin
wrote:
> On Thu, May 21, 2020 at 12:57:17PM +0300, Andy Shevchenko wrote:
> > On Thu, May 21, 2020 at 4:23 AM Serge Semin
> > wrote:
...
> > Thanks for an update, but that's not what I asked for...
> >
> > > -static struct dw_dma_slave mid_dma_tx = {
On (20/05/20 21:40), Andrew Morton wrote:
> > On (20/05/20 18:00), Andrew Morton wrote:
> > [..]
> > > I'm wondering if we shold add a kernel puts() (putsk()? yuk) which can
> > > puts() a string of any length.
> > >
> > > I'm counting around 150 instances of printk("%s", ...) and pr_foo("%s",
>
On Thu 21-05-20 05:24:27, Hugh Dickins wrote:
> On Thu, 21 May 2020, Michal Hocko wrote:
> > On Thu 21-05-20 16:11:11, Naresh Kamboju wrote:
> > > On Thu, 21 May 2020 at 15:25, Michal Hocko wrote:
> > > >
> > > > On Wed 20-05-20 20:09:06, Chris Down wrote:
> > > > > Hi Naresh,
> > > > >
> > > > >
Hi Mark,
On 21/5/2020 8:37 pm, Mark Brown wrote:
On Thu, May 21, 2020 at 08:34:43PM +0800, Ramuthevar, Vadivel MuruganX wrote:
On 21/5/2020 8:20 pm, Mark Brown wrote:
I mean that any changes to the bindings ought to be split out into
separate patches, if there's multiple changes it may make
On Thu, May 21, 2020 at 01:00:27PM +0200, Peter Zijlstra wrote:
> On Thu, May 21, 2020 at 12:49:37PM +0200, Peter Zijlstra wrote:
> > On Thu, May 21, 2020 at 11:39:39AM +0200, Peter Zijlstra wrote:
> > > On Thu, May 21, 2020 at 02:40:36AM +0200, Frederic Weisbecker wrote:
> >
> > > This:
> > >
>
Hi Chungfeng,
On 04/09/2019 03:54, Chunfeng Yun wrote:
> Hi Greg,
>
>
> Please don't try to pick up this series, the dependent ones are still
> under public review, I'll fix build warning and send out new version
> after the dependent ones are applied
> Sorry for inconvenience
>
I think
20.05.2020 23:08, Sowjanya Komatineni пишет:
> When auto calibration timeouts, calibration is disabled and fail-safe
> drive strength values are programmed based on the signal voltage.
>
> Different fail-safe drive strength values based on voltage are
> applicable only for SoCs supporting 3V3 and
On 21/05/2020 12:47, Bibby Hsieh wrote:
> On Thu, 2020-05-21 at 12:10 +0200, Matthias Brugger wrote:
>> On 14/02/2020 11:06, Matthias Brugger wrote:
>>>
>>>
>>> On 14/02/2020 05:49, Bibby Hsieh wrote:
In order to use GCE function, we need add some information
into display node
There is another safe way to get the file structure without
holding the files->file_lock. That is rcu lock, and this way
has better performance. So use the rcu lock instead of the
files->file_lock.
Signed-off-by: Muchun Song
---
fs/proc/fd.c | 31 ---
On Thu 21-05-20 13:23:27, Chris Down wrote:
> (I'll leave the dirty throttling discussion to Johannes, because I'm not so
> familiar with that code or its history.)
>
> Michal Hocko writes:
> > > > The main problem I see with that approach is that the loop could easily
> > > > lead to reclaim
On Thu, May 21, 2020 at 08:34:43PM +0800, Ramuthevar, Vadivel MuruganX wrote:
> On 21/5/2020 8:20 pm, Mark Brown wrote:
> > I mean that any changes to the bindings ought to be split out into
> > separate patches, if there's multiple changes it may make sense for
> > there to be multiple patches.
SD8997 firmware sends TLV_TYPE_MAX_CONN with struct hw_spec_max_conn to
inform kernel about maximum number of p2p connections and stations in AP
mode.
During initialization of SD8997 wifi chip kernel prints warning:
mwifiex_sdio mmc0:0001:1: Unknown GET_HW_SPEC TLV type: 0x217
This patch adds
Hi,
On 5/21/20 4:00 AM, Song Bao Hua (Barry Song) wrote:
>
>> -Original Message-
>> From: linux-arm-kernel [mailto:linux-arm-kernel-boun...@lists.infradead.org]
>> On Behalf Of Alexandru Elisei
>> Sent: Wednesday, May 20, 2020 10:31 PM>
>> Hi,
>>
>> On 5/18/20 12:17 PM, Alexandru Elisei
Hi David, et all,
On 5/13/20 8:27 AM, Murali Karicheri wrote:
Hello netdev experts,
On 5/6/20 12:30 PM, Murali Karicheri wrote:
This RFC series add support for Parallel Redundancy Protocol (PRP)
as defined in IEC-62439-3 in the kernel networking subsystem. PRP
Uses a Redundancy Control
During initialization of SD8997 wifi chip kernel prints warnings:
mwifiex_sdio mmc0:0001:1: Unknown api_id: 3
mwifiex_sdio mmc0:0001:1: Unknown api_id: 4
This patch adds support for parsing all api ids provided by SD8997
firmware.
Signed-off-by: Pali Rohár
---
Hi Mark,
On 21/5/2020 8:20 pm, Mark Brown wrote:
On Thu, May 21, 2020 at 08:14:04PM +0800, Ramuthevar, Vadivel MuruganX wrote:
On 21/5/2020 6:56 pm, Mark Brown wrote:
That doesn't address either of the issues. The removal of the old
bindings and addition of the YAML ones needs to be in a
On Wed 2020-05-20 21:40:07, Andrew Morton wrote:
> On Thu, 21 May 2020 13:36:28 +0900 Sergey Senozhatsky
> wrote:
>
> > On (20/05/20 18:00), Andrew Morton wrote:
> > [..]
> > > I'm wondering if we shold add a kernel puts() (putsk()? yuk) which can
> > > puts() a string of any length.
> > >
>
Add device tree binding information for DA7280 haptic driver.
Example bindings for DA7280 are added.
Reviewed-by: Rob Herring .
Signed-off-by: Roy Im
---
v13: No changes.
v12: No changes.
v11: No changes.
v10: No changes.
v9: No changes.
v8: Updated descriptions for new properties.
v7: No
Adds support for the Dialog DA7280 LRA/ERM Haptic Driver with
multiple mode and integrated waveform memory and wideband support.
It communicates via an I2C bus to the device.
Signed-off-by: Roy Im
---
v13:
- Updated some conditions in pwm function and alignments.
v12: No changes.
v11:
This patch adds the da7280 bindings doc and driver to the Dialog
Semiconductor support list.
Signed-off-by: Roy Im
---
v13: No changes.
v12: Corrected file list order.
v11: No changes.
v10: No changes.
v9: No changes.
v8: No changes.
v7: No changes.
v6: No changes.
v5: No changes.
v4: No
This patch adds support for the Dialog DA7280 Haptic driver IC.
In this patch set the following is provided:
[PATCH V13 1/3] MAINTAINERS file update for DA7280
[PATCH V13 2/3] DA7280 DT Binding
[PATCH V13 3/3] DA7280 Driver
This patch applies against linux-next and v5.7-rc4
Thank you,
Roy Im,
On Thu 21-05-20 12:27:11, Chris Down wrote:
[...]
> Regardless, you're pushing for different reclaim semantics for memory.high
> than memory.max here, which requires evidence that the current approach
> taken for memory.max is wrong or causing issues.
Sorry, I have skipped over this part. Memory
Hi Robin, Kever, Caesar,
On 5/21/20 1:48 PM, Robin Murphy wrote:
> On 2020-05-20 07:48, Johan Jonker wrote:
>> 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
From: Artur Świgoń
This patch makes the above function public (for use in exynos-bus devfreq
driver).
Signed-off-by: Artur Świgoń
Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Chanwoo Choi
Signed-off-by: Sylwester Nawrocki
---
drivers/interconnect/core.c | 3 ++-
From: Artur Świgoń
This patch relaxes the condition in of_icc_get_from_provider() so that
it is no longer required to set '#interconnect-cells' to <1> in the DT,
and therefore it is not required to supply dummy node IDs in the
'interconnects' property when node IDs are dynamically generated
Hi All,
This is a continuation of Artur's efforts to add interconnect and PM QoS
support for Exynos SoCs. Previous version of the patch set can be found
at [1]. The only change comparing to v4 is an addition of missing 'static
inline' qualifier to the of_icc_get_from_provider() function stub,
From: Artur Świgoń
This patch adds support for a new boolean 'inter_set' field in struct
icc_provider. Setting it to 'true' enables calling '->set' for
inter-provider node pairs. All existing users of the interconnect
framework allocate this structure with kzalloc, and are therefore
unaffected
Chris Down writes:
A cgroup is a unit and breaking it down into "reclaim fairness" for
individual tasks like this seems suspect to me. For example, if one
task in a cgroup is leaking unreclaimable memory like crazy, everyone
in that cgroup is going to be penalised by allocator throttling as a
On Thu, 21 May 2020, Michal Hocko wrote:
> On Thu 21-05-20 16:11:11, Naresh Kamboju wrote:
> > On Thu, 21 May 2020 at 15:25, Michal Hocko wrote:
> > >
> > > On Wed 20-05-20 20:09:06, Chris Down wrote:
> > > > Hi Naresh,
> > > >
> > > > Naresh Kamboju writes:
> > > > > As a part of investigation
Hi Jassi,
On Wed, May 13, 2020 at 2:32 PM Baolin Wang wrote:
>
> On Wed, May 13, 2020 at 2:05 PM Jassi Brar wrote:
> >
> > On Tue, May 12, 2020 at 11:14 PM Baolin Wang wrote:
> > >
> > > Hi Jassi,
> > >
> > > On Thu, May 7, 2020 at 11:23 AM Baolin Wang
> > > wrote:
> > > >
> > > > Hi Jassi,
(I'll leave the dirty throttling discussion to Johannes, because I'm not so
familiar with that code or its history.)
Michal Hocko writes:
> The main problem I see with that approach is that the loop could easily
> lead to reclaim unfairness when a heavy producer which doesn't leave the
>
Hi,
On Fri, 15 May 2020 at 14:00, Clément Péron wrote:
>
> Hi Viresh,
>
> On Fri, 15 May 2020 at 09:57, Viresh Kumar wrote:
> >
> > Hi,
> >
> > This series reintroduces the usage of regulator_enable/disable() to the
> > OPP core after the previous attempt was reverted [1] shortly after getting
Sorry, I misunderstood your idea before. A new function is
the best solution for this problem.
Regards,
Dinghao
Dan Carpenter dan.carpen...@oracle.com写道：
> On Thu, May 21, 2020 at 07:42:56PM +0800, dinghao@zju.edu.cn wrote:
> > We need to make sure if pm_runtime_get_sync() is designed with
On Thu, May 21, 2020 at 08:14:04PM +0800, Ramuthevar, Vadivel MuruganX wrote:
> On 21/5/2020 6:56 pm, Mark Brown wrote:
> > That doesn't address either of the issues. The removal of the old
> > bindings and addition of the YAML ones needs to be in a single patch
> > doing that conversion. What
As Ubuntu and Fedora release new version used kernel version equal to or
higher than v5.4, They started to support kernel exfat filesystem.
Linus Torvalds reported mount error with new version of exfat on Fedora.
exfat: Unknown parameter 'namecase'
This is because there is a difference
On Thu, May 21, 2020 at 7:09 PM Jeff Layton wrote:
>
> On Thu, 2020-05-21 at 17:38 +0800, Yanhu Cao wrote:
> > before
> > --
> > total 1026
> > avail 1024
> > used2
> > reserved0
> > min
Hi Mark,
On 21/5/2020 6:56 pm, Mark Brown wrote:
On Thu, May 21, 2020 at 10:18:26AM +0800, Ramuthevar, Vadivel MuruganX wrote:
On 20/5/2020 8:43 pm, Mark Brown wrote:
On Wed, May 20, 2020 at 08:36:12PM +0800, Ramuthevar,Vadivel MuruganX wrote:
Allow user to use alternative implementations of compression tools.
For example, multi-threaded tools to speed up the build:
$ make GZIP=pigz BZIP2=pbzip2
Variable _GZIP is used internally instead of GZIP because the latter is
reserved by the tool. The use of GZIP in gzip tool is obsolete since
Rob,
On 5/21/2020 9:00 AM, Kishon Vijay Abraham I wrote:
> Hi Rob,
>
> On 5/19/2020 10:41 PM, Rob Herring wrote:
>> On Fri, May 8, 2020 at 7:07 AM Kishon Vijay Abraham I wrote:
>>>
>>> Cadence PCIe core driver (host mode) uses "cdns,no-bar-match-nbits"
>>> property to configure the number of
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu
---
drivers/media/platform/qcom/camss/camss-ispif.c | 4 +++-
1 file changed,
On Thu, May 21, 2020 at 07:42:56PM +0800, dinghao@zju.edu.cn wrote:
> We need to make sure if pm_runtime_get_sync() is designed with
> such behavior before modifying it.
>
> I received a response from Rafael when I commited a similar patch:
> https://lkml.org/lkml/2020/5/20/1100
> It seems
On Thu 21-05-20 12:27:11, Chris Down wrote:
> Michal Hocko writes:
> > On Wed 20-05-20 21:26:50, Chris Down wrote:
> > > Michal Hocko writes:
> > > > Let me try to understand the actual problem. The high memory reclaim has
> > > > a target which is proportional to the amount of charged memory. For
On Thu, May 21, 2020 at 03:21:25PM +0530, Pavan Kondeti wrote:
> On Thu, May 21, 2020 at 07:56:39AM +0200, Greg Kroah-Hartman wrote:
> > On Thu, May 21, 2020 at 07:05:44AM +0530, Pavan Kondeti wrote:
> > > On Wed, May 20, 2020 at 08:18:58PM +0200, Greg Kroah-Hartman wrote:
> > > > On Wed, May 20,
Hi
On 15.04.20 03:30, Helen Koike wrote:
Add v4l2_pipeline_stream_{enable,disable} helper functions to iterate
through the subdevices in a given stream (i.e following links from sink
to source) and call .s_stream() callback.
Add stream_count on the subdevice object for simultaneous streaming
Kees Cook writes:
> On Wed, May 20, 2020 at 05:12:10PM -0500, Eric W. Biederman wrote:
>>
>> I have pushed this out to:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
>> exec-next
>>
>> I have collected up the acks and reviewed-by's, and fixed a couple of
>>
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu
---
drivers/media/platform/qcom/camss/camss-vfe.c | 10 --
1 file
Hi all,
After merging the tip tree, today's linux-next build (x86_64 allnoconfig)
produced this warning:
arch/x86/kernel/traps.c: In function 'exc_double_fault':
arch/x86/kernel/traps.c:332:16: warning: unused variable 'address'
[-Wunused-variable]
332 | unsigned long address = read_cr2();
This driver provides access to the EC RAM of said embedded controller
attached to the I2C bus as well as optionally supporting its slightly weird
power-off/restart protocol.
A particular implementation of the EC firmware can be identified by a
model byte. If this driver identifies the Dell Ariel
Hi,
please consider applying the patches chained to this message. It's the
fourth version of the driver for the ENE KB3930 Embedded Controller.
This version attempts to address the issues pointed out in review of v3.
A more detailed change log it in the patch description of patch 2/2.
Thanks,
Add binding document for the ENE KB3930 Embedded Controller.
Signed-off-by: Lubomir Rintel
---
Changes since v1:
- Addressed binding validation failure
---
.../devicetree/bindings/mfd/ene-kb3930.yaml | 55 +++
1 file changed, 55 insertions(+)
create mode 100644
On Thu 2020-05-21 08:04:56, Stephen Rothwell wrote:
> Hi all,
>
> Commit
>
> bdb7f0530926 ("printk: Fix a typo in comment "interator"->"iterator"")
>
> is missing a Signed-off-by from its committer.
Thanks for catching this. It should be fixed now.
Best Regards,
Petr
The ipq806x_gmac_probe() function enables the PTP clock but not the
appropriate interface clocks. This means that if the bootloader hasn't
done so attempting to bring up the interface will fail with an error
like:
[ 59.028131] ipq806x-gmac-dwmac 3760.ethernet: Failed to reset the dma
[
On Wed, May 20, 2020 at 06:17:40PM +0300, Alexey Budankov wrote:
SNIP
> >> @@ -675,16 +708,9 @@ static int __run_perf_stat(int argc, const char
> >> **argv, int run_idx)
> >>perf_evlist__start_workload(evsel_list);
> >>enable_counters();
> >>
> >> - if
On 2020-05-20 07:48, Johan Jonker wrote:
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
Hello Feng,
On Thu, May 21, 2020 at 11:09:24AM +0800, Feng Tang wrote:
> Hi Serge,
>
> On Thu, May 21, 2020 at 04:21:51AM +0300, Serge Semin wrote:
[nip]
> > /*
> > * dws->dma_chan_busy is set before the dma transfer starts, callback for
> > rx
> > * channel will clear a corresponding
On Thu, May 21, 2020 at 12:31:32PM +0200, Arnd Bergmann wrote:
> On Thu, May 21, 2020 at 12:14 PM Russell King - ARM Linux admin
> wrote:
> >
> > On Thu, May 21, 2020 at 11:06:23AM +0200, Arnd Bergmann wrote:
> > > Note that the warning should come up for either W=1 or C=1, and I also
> > > think
On Wed, May 20, 2020 at 11:20:04AM -0700, Ian Rogers wrote:
SNIP
> There are 5 out of 12 metric groups where no events are shared, such
> as Power, however, disabling grouping of events always reduces the
> number of events.
>
> The result for Memory_BW needs explanation:
>
> Metric group:
We need to make sure if pm_runtime_get_sync() is designed with
such behavior before modifying it.
I received a response from Rafael when I commited a similar patch:
https://lkml.org/lkml/2020/5/20/1100
It seems that this behavior is intentional and needs to be kept.
Regards,
Dinghao
Dan
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