On (09/04/19 15:41), Sergey Senozhatsky wrote:
> But the thing is different in case of dump_stack() + show_mem() +
> some other output. Because now we ratelimit not a single printk() line,
> but hundreds of them. The ratelimit becomes - 10 * $$$ lines in 5 seconds
> (IOW, now we talk about thousand
śr., 4 wrz 2019 o 08:13 Rashmica Gupta napisał(a):
>
Again, this needs a proper commit description and the subject should
start with "dt-bindings: ...".
You also need to Cc the device-tree maintainers. Use
scripts/get_maintainer.pl to list all people that should get this
patch.
Bart
> Signed-o
On Wed, Sep 04, 2019 at 09:54:27AM +0800, 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
No prob
On 13-08-19, 16:32, Pierre-Louis Bossart wrote:
> Multiple changes squashed in single patch to avoid tick-tock effect.
>
> 1. Per the hardware documentation, all changes to MCP_CONFIG,
> MCP_CONTROL, MCP_CMDCTRL and MCP_PHYCTRL need to be validated with a
> self-clearing write to MCP_CONFIG_UPDATE
If unknown bits are set in kvm_valid_regs or kvm_dirty_regs, this
clearly indicates that something went wrong in the KVM userspace
application. The x86 variant of KVM already contains a check for
bad bits (and the corresponding kselftest checks this), so let's
do the same on s390x now, too.
Signed
On 13-08-19, 16:32, Pierre-Louis Bossart wrote:
> Provide debugfs capability to kick link and devices into hard-reset
> (as defined by MIPI). This capability is really useful when some
> devices are no longer responsive and/or to check the software handling
> of resynchronization.
>
> Signed-off-b
The SCU firmware API for getting UID should have response,
otherwise, the message stored in function stack could be
released and then the response data received from SCU will be
stored into that released stack and cause kernel NULL pointer
dump.
Fixes: 73feb4d0f8f1 ("soc: imx-scu: Add SoC UID(uniq
On Tue, Sep 03, 2019 at 04:06:35PM +0100, Matthias Maennich wrote:
> Describe using Symbol Namespaces from a perspective of a user. I.e.
> module authors or subsystem maintainers.
>
> Signed-off-by: Matthias Maennich
Nice, it's good to have stuff to point people at.
Reviewed-by: Greg Kroah-Hart
On Thu, Aug 29, 2019 at 09:42:31PM +0200, Martin Hundebøll wrote:
> On 22/08/2019 23.56, Martin Hundebøll wrote:
> > When tearing down the n_gsm ldisc while one or more of its child ports
> > are open, a lock dep warning occurs:
> >
> > [ 56.254258] ==
On (09/04/19 08:54), Michal Hocko wrote:
> I am sorry, I could have been more explicit when CCing you.
Oh, sorry! My bad!
> Sure the ratelimit is part of the problem. But I was more interested
> in the potential livelock (infinite loop) mentioned by Qian Cai. It
> is not important whether we gene
On Fri, Aug 09, 2019 at 11:41:12AM -0700, Hridya Valsaraju wrote:
> On Fri, Aug 9, 2019 at 11:14 AM Christian Brauner
> wrote:
> >
> > On Fri, Aug 09, 2019 at 04:55:08PM +0200, Greg Kroah-Hartman wrote:
> > > On Thu, Aug 08, 2019 at 03:27:26PM -0700, Hridya Valsaraju wrote:
> > > > Length of a bin
From: Zhigang Lu
When mmapping an existing hugetlbfs file with MAP_POPULATE, we find
it is very time consuming. For example, mmapping a 128GB file takes
about 50 milliseconds. Sampling with perfevent shows it spends 99%
time in the same_page loop in follow_hugetlb_page().
samples: 205 of event
On 21-08-19, 15:17, Pierre-Louis Bossart wrote:
> The Core0 needs to be powered before the SoundWire IP is initialized.
>
> Call sdw_intel_init/exit and store the context. We only have one
> context, but depending on the hardware capabilities and BIOS settings
> may enable multiple SoundWire links
On Tue 03-09-19 14:44:08, Markus Elfring wrote:
> From: Markus Elfring
> Date: Tue, 3 Sep 2019 14:40:18 +0200
>
> The brelse() function tests whether its argument is NULL
> and then returns immediately.
> Thus the test around the call is not needed.
>
> This issue was detected by using the Cocci
On 03.09.19 15:36, Halil Pasic wrote:
> The intention seems to be to warn once when we don't wait enough for the
> reset to complete. Let's use the right retry counter to accomplish that
> semantic.
>
> Signed-off-by: Halil Pasic
Thanks applied.
I will let it sit in our tree for some days as I
On Tue, Sep 3, 2019 at 8:33 PM João Moreno wrote:
>
> Hi Benjamin,
>
> On Tue, 3 Sep 2019 at 16:46, Benjamin Tissoires
> wrote:
> >
> > From: Joao Moreno
> >
> > This fixes an issue in which key down events for function keys would be
> > repeatedly emitted even after the user has raised the phys
Mao Han 於 2019年8月29日 週四 下午2:57寫道：
>
> This patch set add perf callchain(FP/DWARF) support for RISC-V.
> It comes from the csky version callchain support with some
> slight modifications. The patchset base on Linux 5.3-rc6.
>
> Changes since v5:
> - use walk_stackframe from stacktrace.c to handle
On 2/09/19 5:15 PM, Leo Yan wrote:
> Hi Adrian,
>
> On Mon, Aug 26, 2019 at 08:51:05PM +0800, Leo Yan wrote:
>> Hi Adrian,
>>
>> On Fri, Aug 16, 2019 at 04:00:02PM +0300, Adrian Hunter wrote:
>>> On 16/08/19 4:45 AM, Leo Yan wrote:
Hi Adrian,
On Thu, Aug 15, 2019 at 02:45:57PM +0300
isolate_migratepages_block() from another thread may try to isolate the page
again:
for (; low_pfn < end_pfn; low_pfn++) {
/* ... */
page = pfn_to_page(low_pfn);
/* ... */
if (!PageLRU(page)) {
if (unlikely(__PageMovable(page)) && !PageIsolated(page)) {
/* ... */
if (!i
On Fri, Aug 30, 2019 at 09:58:41AM +, Christoph Vogtländer wrote:
> As documented in the data-sheet, the transmitter must be disabled before
> activating AutoCTS or auto transmitter flow control. Accordingly, the
> transmitter must be enabled after AutoCTS or auto transmitter flow
> control get
On Fri, Aug 30, 2019 at 09:58:34AM +, Christoph Vogtländer wrote:
> Commit 391f93f2ec9f ("serial: core: Rework hw-assisted flow control
> support") has changed the way the AutoCTS mode is handled.
>
> According to that change, serial drivers which enable H/W AutoCTS mode must
> set UPSTAT_AUTO
Adding new --per-node option to aggregate counts per NUMA
nodes for system-wide mode measurements.
You can specify --per-node in live mode:
# perf stat -a -I 1000 -e cycles --per-node
# time node cpus counts unit events
1.000542550 N0 20 6,202,09
hi,
adding --per-node option to aggregate stats per NUMA nodes,
you can get now use stat command like:
# perf stat -a -I 1000 -e cycles --per-node
# time node cpus counts unit events
1.000542550 N0 20 6,202,097 cycles
1.000542550 N
On 9/4/19 9:13 AM, Thomas Huth wrote:
> If unknown bits are set in kvm_valid_regs or kvm_dirty_regs, this
> clearly indicates that something went wrong in the KVM userspace
> application. The x86 variant of KVM already contains a check for
> bad bits (and the corresponding kselftest checks this), s
To speed up cpu to node lookup, adding perf_env__numa_node
function, that creates cpu array on the first lookup, that
holds numa nodes for each stored cpu.
Link: http://lkml.kernel.org/n/tip-qqwxklhissf3yjyuaszh6...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/perf/util/env.c | 40 +
So it can be used from multiple places.
Link: http://lkml.kernel.org/n/tip-yp3h5rl9e8piybufq41zq...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/perf/builtin-stat.c| 14 +-
tools/perf/lib/cpumap.c | 12
tools/perf/lib/include/perf/cpumap.h |
On 2019-09-04 10:14 AM, Anson Huang wrote:
> The SCU firmware API for getting UID should have response,
> otherwise, the message stored in function stack could be
> released and then the response data received from SCU will be
> stored into that released stack and cause kernel NULL pointer
> dump.
Halil,
can you also send this patch as a separate mail. This also requires a much
better
patch description about the why and it certainly should also have an agreement
from
Anthony.
On 30.08.19 18:02, Halil Pasic wrote:
> From: Halil Pasic
> Date: Fri, 30 Aug 2019 17:39:47 +0200
> Subject: [PA
On 22-08-19, 08:53, Pierre-Louis Bossart wrote:
> Thanks for the review Guennadi
>
> > > +static int sdw_config_stream(void *arg, void *s, void *dai,
> > > + void *params, int link_id, int alh_stream_id)
> >
> > I realise, that these function prototypes aren't being introduce
When NetworkManager has already set ipv4 address then uses
ifconfig set another ipv4 address. It will use previous ifa_flags
that will cause device route not be inserted.
As NetworkManager has already support IFA_F_NOPREFIXROUTE flag [1],
but ifconfig will reuse the ifa_flags. It's weird especiall
Hi, Leonard
> On 2019-09-04 10:14 AM, Anson Huang wrote:
> > The SCU firmware API for getting UID should have response, otherwise,
> > the message stored in function stack could be released and then the
> > response data received from SCU will be stored into that released
> > stack and cause kerne
On (09/04/19 16:19), Sergey Senozhatsky wrote:
> Hmm. I need to look at this more... wake_up_klogd() queues work only once
> on particular CPU: irq_work_queue(this_cpu_ptr(&wake_up_klogd_work));
>
> bool irq_work_queue()
> {
> /* Only queue if not already pending */
> if (!irq_work_cla
On 04.09.19 09:33, Janosch Frank wrote:
> On 9/4/19 9:13 AM, Thomas Huth wrote:
>> If unknown bits are set in kvm_valid_regs or kvm_dirty_regs, this
>> clearly indicates that something went wrong in the KVM userspace
>> application. The x86 variant of KVM already contains a check for
>> bad bits
Hi,
On Wed, Sep 4, 2019 at 9:47 AM wrote:
>
> The power budget for SuperSpeed mode should be 900 mA
>
> according to USB3.0 specification, so set the power
>
> budget to 900 mA for dummy_start_ss which is only used
>
> for SuperSpeed mode.
>
>
>
> If the max power consumption of SuperSpeed device
Hi Wolfram
Sorry for the delay.
Acked-by: Pierre-Yves MORDRET
BR
On 9/3/19 8:05 PM, Wolfram Sang wrote:
> On Thu, Aug 15, 2019 at 11:28:57AM +0530, Nishka Dasgupta wrote:
>> Static structure stm32f7_i2c_algo, of type i2c_algorithm, is used only
>> when it is assigned to constant field algo of
On Tue 03-09-19 21:15:58, Markus Elfring wrote:
> From: Markus Elfring
> Date: Tue, 3 Sep 2019 21:12:09 +0200
>
> The brelse() function tests whether its argument is NULL
> and then returns immediately.
> Thus the test around the call is not needed.
>
> This issue was detected by using the Cocci
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
sound/soc/amd/acp-pcm-dma.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/ac
The power budget for SuperSpeed mode should be 900 mA
according to USB3.0 specification, so set the power
budget to 900 mA for dummy_start_ss which is only used
for SuperSpeed mode.
If the max power consumption of SuperSpeed device is
larger than 500 mA, insufficient available bus power
error happ
On Fri, Aug 23, 2019 at 07:11:37PM +, Stefan-gabriel Mirea wrote:
> For consistency reasons, spell the controller name as "LINFlexD" in
> comments and documentation.
>
> Signed-off-by: Stefan-Gabriel Mirea
> ---
> Documentation/admin-guide/kernel-parameters.txt | 2 +-
> drivers/tty/serial/K
Hi,
writes:
> The power budget for SuperSpeed mode should be 900 mA
> according to USB3.0 specification, so set the power
> budget to 900 mA for dummy_start_ss which is only used
> for SuperSpeed mode.
>
> If the max power consumption of SuperSpeed device is
> larger than 500 mA, insufficient a
currently there is no CMD13 polling and other code to wait card
change to transfer state after R1B command completed. and this
polling operation cannot do in user space, because other request
may coming before the CMD13 from user space.
Signed-off-by: Chaotian Jing
---
drivers/mmc/core/block.c |
On Wed, 4 Sep 2019 09:13:08 +0200
Thomas Huth wrote:
> If unknown bits are set in kvm_valid_regs or kvm_dirty_regs, this
> clearly indicates that something went wrong in the KVM userspace
> application. The x86 variant of KVM already contains a check for
> bad bits (and the corresponding kselfte
the user space program may access eMMC by ioctl(), after the ioctl() was
completed, it should ensure that eMMC is in transfer state, or it will
cause other thread which access eMMC got timeout error, as it assume that
card was in transfer state.
this patch add CMD13 polling for R1B command to avoi
On Wed, Sep 4, 2019 at 10:13 AM Bjorn Andersson
wrote:
>
> On Tue 27 Aug 04:01 PDT 2019, Vivek Gautam wrote:
>
> > On Fri, Aug 2, 2019 at 11:43 AM Vivek Gautam
> > wrote:
> > >
> > > On Thu, Jul 18, 2019 at 6:33 PM Vivek Gautam
> > > wrote:
> > > >
> > > > To better support future versions of ll
to use the card_busy_detect() to wait card levae the programming state,
there may be do not have the "struct request *" argument.
Signed-off-by: Chaotian Jing
---
drivers/mmc/core/block.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/core/block.
Hi
>You must send plain/text emails. I'm not receiving this via the mailing list.
>Please, fix your email client or use git send-email
Thank you for your information.
I resend mail with text format, would you kind confirm the patch, thank you.
Best Regards
Jacky
-Original Message-
From:
* Thadeu Lima de Souza Cascardo wrote:
> After commit a509a7cd7974 (sched/uclamp: Extend sched_setattr() to support
> utilization clamping), using sched_getattr with size 48 will return E2BIG.
>
> This breaks, for example, chrt.
> $ chrt -p $$
> chrt: failed to get pid 26306's policy: Argument
On Mon, Sep 02, 2019 at 10:48:38AM +0200, Jean Delvare wrote:
> Time has come to get rid of the old eeprom driver. The at24 driver
> should be used instead. So mark the eeprom driver as deprecated and
> give users some time to migrate. Then we can remove the legacy
> eeprom driver completely.
>
>
On Wed, Sep 04, 2019 at 10:54:28AM +0300, Felipe Balbi wrote:
>
> Hi,
>
> writes:
>
> > The power budget for SuperSpeed mode should be 900 mA
> > according to USB3.0 specification, so set the power
> > budget to 900 mA for dummy_start_ss which is only used
> > for SuperSpeed mode.
> >
> > If th
Hi, Cristoph.
Another DMA related question before I start to post patches in this area
again..
Our virtual SCSI device (which BTW is fully DMA compliant) has a large
queue depth and therefore runs out of SWIOTLB space => The scsi middle
layer behaves nicely and asks the driver to retry the d
Hi Martin,
On 4/9/2019 2:53 AM, Martin Blumenstingl wrote:
My understanding is that if we do not use syscon, then there is no
point in using regmap because this driver uses simple 32 bit register
access. Can directly read/write registers using readl() & writel().
Would you agree ?
if there w
On Tue, 2019-09-03 at 09:45 +0100, Rob Herring wrote:
> On Tue, Sep 3, 2019 at 9:03 AM Philippe Schenker
> wrote:
> > This adds the documentation to the compatible regulator-fixed-clock
>
> Please explain what that is in this patch.
Hi Rob and thanks for your comments. I will change this commit
Steven Rostedt wrote:
On Thu, 4 Jul 2019 20:04:41 +0530
"Naveen N. Rao" wrote:
kernel/trace/ftrace.c | 4
1 file changed, 4 insertions(+)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 7b037295a1f1..0791eafb693d 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/f
Hi Ravi,
Many thanks for this patch.
On 31/8/19 1:14, Ravi Chandra Sadineni wrote:
> Mark chromeos_tbmc as wake capable and report wake events. This helps to
> abort suspend on seeing a tablet mode switch event when kernel is
> suspending. This also helps identifying if chroemos_tbmc is the wake
Hi!
[ Sorry about my absence. I've been meaning to comment on this series
for a long time, but work and family keep interfering... ]
On 2019-09-03 09:31, Luca Ceresoli wrote:
> Hi Jacopo,
>
> thanks for your feedback.
>
> On 01/09/19 16:31, jacopo mondi wrote:
>> Hi Luca,
>>thanks for kee
Do not top post please
On Wed 04-09-19 07:27:25, sunqiuyang wrote:
> isolate_migratepages_block() from another thread may try to isolate the page
> again:
>
> for (; low_pfn < end_pfn; low_pfn++) {
> /* ... */
> page = pfn_to_page(low_pfn);
> /* ... */
> if (!PageLRU(page)) {
> if (un
Hi Suman
On 9/3/19 6:06 PM, Suman Anna wrote:
Hi Arnaud,
On 9/3/19 4:49 AM, Arnaud Pouliquen wrote:
hi Suman
On 8/29/19 12:34 AM, Suman Anna wrote:
Hi Arnaud,
On 8/28/19 10:19 AM, Arnaud Pouliquen wrote:
Return the rpmsg buffer size for sending message, so rpmsg users
can split a long mess
On Wed, Sep 04, 2019 at 12:23:10AM -0400, Joel Fernandes wrote:
> On Tue, Sep 03, 2019 at 05:05:47PM +0100, Valentin Schneider wrote:
> > On 03/09/2019 16:43, Radim Krčmář wrote:
> > > The paper "The Linux Scheduler: a Decade of Wasted Cores" used several
> > > custom data gathering points to bette
On 03.09.19 11:45, Anshuman Khandual wrote:
> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
> entries between memory block and node. It first checks pfn validity with
> pfn_valid_within() before fetching nid. With CONFIG_HOLES_IN_ZONE config
> (arm64 has this enabled) pfn
Enable Xilinx AXI emac ethernet driver for Microblaze.
Signed-off-by: Michal Simek
---
arch/microblaze/configs/mmu_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/microblaze/configs/mmu_defconfig
b/arch/microblaze/configs/mmu_defconfig
index 000da33365c4..43ede33da900 100644
In usbfs mmap, usb_alloc_coherent is used to allocate memory.
This Memory is then remapped to user space memory using remap_pfn_range.
remap_pfn_range needs phy address of memory, for which virt_to_phy API
is used. This API works only if memory is allocated using kmalloc. But
usb_alloc_coherent can
On 29. 08. 19, 21:42, Martin Hundebøll wrote:
> On 22/08/2019 23.56, Martin Hundebøll wrote:
>> When tearing down the n_gsm ldisc while one or more of its child ports
>> are open, a lock dep warning occurs:
>>
>> [ 56.254258] ==
>> [ 56.26044
On 9/3/19 11:00 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the net-next tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
> scripts/link-vmlinux.sh: 74: Bad substitution
>
> Caused by commit
>
>341dfcf8d78e ("btf: expose BTF info through sysfs")
>
>
On Wed, Sep 04, 2019 at 12:00:39AM -0400, Joel Fernandes wrote:
> [ Resending since I messed up my last email's headers! ]
>
> On Tue, Sep 03, 2019 at 03:25:59PM +0200, Viktor Rosendahl wrote:
> > This patch implements the feature that the tracing_max_latency file,
> > e.g. /sys/kernel/debug/traci
On Wed 04-09-19 15:54:57, Park Sangwoo wrote:
> > On Tue 03-09-19 18:59:59, Park Sangwoo wrote:
> > > On Mon 02-09-19 13:34:54, Sangwoo� wrote:
> > >>> On Fri 30-08-19 18:25:53, Sangwoo wrote:
> > The highatomic migrate block can be increased to 1% of Total memory.
> > And, this is for on
On Tue, Sep 03, 2019 at 03:25:59PM +0200, Viktor Rosendahl wrote:
> It seems like it would be possible to simply replace the calls to
> latency_fsnotify_enable/disable() with calls to
> start/stop_critical_timings(). However, the main problem is that it
> would not work for the wakup tracer. The w
If the kmalloc() return NULL, the NULL pointer dereference will occur.
new_ts->ts = ts;
Add exception check after the call to kmalloc() is made.
Signed-off-by: Austin Kim
---
drivers/staging/media/meson/vdec/vdec_helpers.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/
On Tegra210, usb2 only otg/peripheral ports dont work in device mode.
They need an assosciated usb3 port to work in device mode. Identify
an unused usb3 port and assign it as a fake USB3 port to USB2 only
port whose mode is otg/peripheral.
Based on work by BH Hsieh .
Signed-off-by: Nagarjuna Kris
Enable support for Nvidia XUSB device mode controller driver.
Signed-off-by: Nagarjuna Kristam
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 358b163..e9233df 100644
--- a/arch/arm64/configs/d
This patch adds UDC driver for tegra XUSB 3.0 device mode controller.
XUSB device mode controller supports SS, HS and FS modes
Based on work by:
Mark Kuo
Hui Fu
Andrew Bresticker
Signed-off-by: Nagarjuna Kristam
Acked-by: Thierry Reding
---
drivers/usb/gadget/udc/Kconfig | 12 +
Tegra210 has one XUSB device mode controller, which can be operated
HS and SS modes. Add DT support for XUSB device mode controller.
Signed-off-by: Nagarjuna Kristam
Reviewed-by: JC Kuo
---
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff
Tegra XUSB device control driver needs to control vbus override
during its operations, add API for the support.
Signed-off-by: Nagarjuna Kristam
Acked-by: Thierry Reding
---
drivers/phy/tegra/xusb-tegra210.c | 57 +++
drivers/phy/tegra/xusb.c | 22 ++
Add device-tree binding documentation for the XUSB device mode controller
present on Tegra210 SoC. This controller supports the USB 3.0
specification.
Signed-off-by: Nagarjuna Kristam
Reviewed-by: JC Kuo
Reviewed-by: Rob Herring
Acked-by: Thierry Reding
---
.../devicetree/bindings/usb/nvidia,
Configure the port capabilities based on usb_dr_mode settings.
Based on work by JC Kuo .
Signed-off-by: Nagarjuna Kristam
Reviewed-by: JC Kuo
Acked-by: Thierry Reding
---
drivers/phy/tegra/xusb-tegra210.c | 20 ++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git
Enable XUSB device mode driver for USB0 slot on Jetson TX1.
Signed-off-by: Nagarjuna Kristam
Reviewed-by: JC Kuo
---
arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 31 +-
1 file changed, 30 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-
This is the seventh version of series "Tegra XUSB gadget driver support"
Patches 1-3 are phy driver changes to add support for device
mode.
Patches 4-7 are changes related to XUSB device mode
controller driver.
Patch 8 is to enable XUDC driver in defconfig
Test Steps(USB 2.0):
- Enable "USB Gadge
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
sound/soc/cirrus/ep93xx-ac97.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc
On Wed 04-09-19 16:00:42, Sergey Senozhatsky wrote:
> On (09/04/19 15:41), Sergey Senozhatsky wrote:
> > But the thing is different in case of dump_stack() + show_mem() +
> > some other output. Because now we ratelimit not a single printk() line,
> > but hundreds of them. The ratelimit becomes - 10
Hi,
On 03-09-19 19:52, Wolfram Sang wrote:
On Tue, Aug 20, 2019 at 05:34:40PM +0200, Wolfram Sang wrote:
No need to check the argument of i2c_unregister_device() because the
function itself does it.
Signed-off-by: Wolfram Sang
---
Hans, are you OK with this change?
Yes this is fine by me:
On Tue 03-09-19 21:30:30, William Kucharski wrote:
>
>
> > On Sep 3, 2019, at 5:57 AM, Michal Hocko wrote:
> >
> > On Mon 02-09-19 03:23:40, William Kucharski wrote:
> >> Add an 'order' argument to __page_cache_alloc() and
> >> do_read_cache_page(). Ensure the allocated pages are compound pages
On Tue, 3 Sep 2019 at 19:32, Arnd Bergmann wrote:
>
> On Wed, Aug 21, 2019 at 9:52 AM Krzysztof Kozlowski wrote:
> > On Fri, 16 Aug 2019 at 18:30, Krzysztof Kozlowski wrote:
>
> > >
> > > Linus Walleij (1):
> > > ARM: samsung
The power budget for SuperSpeed mode should be 900 mA
according to USB3.0 specification.
If the max power consumption of SuperSpeed device is
larger than 500 mA, insufficient available bus power
error happens in usb_choose_configuration function
when the device connects to dummy hcd.
Signed-off-b
On 16/08/19 2:16 AM, Nicolin Chen wrote:
> On Thu, Aug 15, 2019 at 02:48:20PM +0300, Adrian Hunter wrote:
>> On 14/08/19 3:57 AM, Nicolin Chen wrote:
>>> [ Integrated the change and commit message made by Thierry Reding ]
>>>
>>> The SDHCI controller found in early Tegra SoCs (from Tegra20 through
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
sound/soc/codecs/sirf-audio-codec.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sound/soc/codecs/sirf-audio-codec.c
On Tue, 3 Sep 2019 at 19:21, Arnd Bergmann wrote:
>
> On Thu, Aug 22, 2019 at 8:35 PM Krzysztof Kozlowski wrote:
> > On Wed, Aug 21, 2019 at 09:51:09AM +0200, Krzysztof Kozlowski wrote:
> > > On Fri, 16 Aug 2019 at 18:30, Krzysztof Kozlowski wrote:
> > > >
> > > > The following changes since com
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
sound/soc/tegra/tegra30_ahub.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/s
>>> For some reason, I am not seeing this work as I would have expected
>>> but I don't have solid reasoning to share yet. It could be simply
>>> because I am putting my hook at the wrong place. I will continue
>>> investigating this.
>>>
>>> In any case, I may be over complicating things here, so
Hi Nikolay,
>
There were multiple fixes from Josef recently improving btrfs enospc
handling with tiny filesystems (which is generally not the targeted use
case of btrfs). The code lives in
https://github.com/kdave/btrfs-devel/commits/misc-next should you want
to test it. Otherwise re-test after
On 04/09/2019 10.22, Austin Kim wrote:
> If the kmalloc() return NULL, the NULL pointer dereference will occur.
> new_ts->ts = ts;
>
> Add exception check after the call to kmalloc() is made.
>
> Signed-off-by: Austin Kim
> ---
> drivers/staging/media/meson/vdec/vdec_helpers.c | 4
>
On 9/4/19 10:19 AM, Thomas Hellström (VMware) wrote:
Hi, Christian,
On 9/4/19 9:33 AM, Koenig, Christian wrote:
Am 03.09.19 um 23:05 schrieb Thomas Hellström (VMware):
On 9/3/19 10:51 PM, Dave Hansen wrote:
On 9/3/19 1:36 PM, Thomas Hellström (VMware) wrote:
So the question here should really
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
drivers/usb/musb/musb_core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/m
On Tue 03-09-19 16:09:05, Joel Fernandes (Google) wrote:
> Useful to track how RSS is changing per TGID to detect spikes in RSS and
> memory hogs. Several Android teams have been using this patch in various
> kernel trees for half a year now. Many reported to me it is really
> useful so I'm posting
On Wed, Sep 04, 2019 at 05:22:32PM +0900, Austin Kim wrote:
> If the kmalloc() return NULL, the NULL pointer dereference will occur.
> new_ts->ts = ts;
>
> Add exception check after the call to kmalloc() is made.
>
> Signed-off-by: Austin Kim
> ---
> drivers/staging/media/meson/vdec/vdec_
On Tue, 03 Sep 2019, Bjorn Andersson wrote:
> On Tue 03 Sep 06:50 PDT 2019, Lee Jones wrote:
>
> > When booting with ACPI, the Geni Serial Engine is not set as the I2C/SPI
> > parent and thus, the wrapper (parent device) is unassigned. This causes
> > the kernel to crash with a null dereference
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
drivers/usb/phy/phy-keystone.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/phy/phy-keystone.c b/drivers/u
On Wed, Sep 4, 2019 at 1:10 AM Guenter Roeck wrote:
>
> On Tue, Sep 03, 2019 at 04:06:38PM +0100, Matthias Maennich wrote:
> > Modules using symbols from the WATCHDOG_CORE namespace are required to
> > explicitly import the namespace. This patch was generated with the
> > following steps and serve
Hi Tony,
> Am 03.09.2019 um 15:40 schrieb Tony Lindgren :
>
> * H. Nikolaus Schaller [190902 10:56]:
>> Matching the ti-cpufreq driver needs to specify explicitly if
>> a board uses an omap34xx or omap36xx chip.
>>
>> Signed-off-by: H. Nikolaus Schaller
>> ---
>> arch/arm/boot/dts/omap3-beagle
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
---
drivers/usb/phy/phy-mxs-usb.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb
On Tue 2019-09-03 15:02:34, Miroslav Benes wrote:
> On Mon, 2 Sep 2019, Joe Lawrence wrote:
>
> > On 9/2/19 12:13 PM, Miroslav Benes wrote:
> > >> I can easily foresee more problems like those in the future. Going
> > >> forward we have to always keep track of which special sections are
> > >> ne
Add missing static qualifier to the chipid initcall function.
Signed-off-by: Sylwester Nawrocki
---
drivers/soc/samsung/exynos-chipid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/samsung/exynos-chipid.c
b/drivers/soc/samsung/exynos-chipid.c
index c55a47cfe61
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