On Tue 22-10-19 16:15:18, Johannes Weiner wrote:
> Setting a memory.high limit below the usage makes almost no effort to
> shrink the cgroup to the new target size.
>
> While memory.high is a "soft" limit that isn't supposed to cause OOM
> situations, we should still try harder to meet a user requ
This change documents the CS setup, host & inactive times. They were
omitted when the fields were added, and were caught by one of the build
bots.
Fixes: 25093bdeb6bc ("spi: implement SW control for CS times")
Reported-by: kbuild test robot
Signed-off-by: Alexandru Ardelean
---
include/linux/sp
Add support for probing the dma-jz4780 driver on the X1000 Soc.
Signed-off-by: Zhou Yanjie
---
drivers/dma/dma-jz4780.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index cafb1cc0..f809a6e 100644
--- a/drivers/dma/dma-jz4780.c
+++
Add the dmaengine bindings for the X1000 Soc from Ingenic.
Signed-off-by: Zhou Yanjie
---
.../devicetree/bindings/dma/jz4780-dma.txt | 3 +-
include/dt-bindings/dma/x1000-dma.h| 40 ++
2 files changed, 42 insertions(+), 1 deletion(-)
create mode 1006
Hi Vinod,
On 2019年10月23日 13:15, Vinod Koul wrote:
On 23-10-19, 11:05, Zhou Yanjie wrote:
1.Add the DMA bindings for the X1000 SoC from Ingenic.
2.Add support for probing the dma-jz4780 driver on the
X1000 SoC from Ingenic.
The subsystem in dmaengine and not dma
Please resend with correct t
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ieee802154/cc2520.c:221:5: warning:
variable status set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing
---
drivers/net/ieee802154/cc2520.c | 3 ---
1 file changed, 3 deletions(-
From: Lars-Peter Clausen
On some platforms the adp5589 is used in GPIO only mode. On these platforms
we do not want to register a input device, so make that optional and only
create the input device if a keymap is supplied.
Signed-off-by: Lars-Peter Clausen
Signed-off-by: Alexandru Ardelean
--
The auto string detection algorithm checks if the current WLED
sink configuration is valid. It tries enabling every sink and
checks if the OVP fault is observed. Based on this information
it detects and enables the valid sink configuration.
Auto calibration will be triggered when the OVP fault inte
On 22/10/2019 17.01, Christophe Leroy wrote:
>
>
> On 10/18/2019 12:52 PM, Rasmus Villemoes wrote:
>> In preparation for allowing to build QE support for architectures
>> other than PPC, replace the ppc-specific io accessors. Done via
>>
>
> This patch is not transparent in terms of performance,
Restore Intel LBR call stack from cloned inactive task perf context on
a context switch. This change inherently addresses inconsistency in LBR
call stack data provided on a sample in record profiling mode:
$ perf record -N -B -T -R --call-graph lbr \
-e cpu/period=0xcdfe60,event=0x3c
1.Add the dmaengine bindings for the X1000 SoC from Ingenic.
2.Add support for probing the dma-jz4780 driver on the
X1000 SoC from Ingenic.
On Mon, Oct 21, 2019 at 3:06 AM Peter Zijlstra wrote:
>
> On Thu, Oct 17, 2019 at 05:27:46PM -0700, Stephane Eranian wrote:
> > @@ -2153,6 +2157,7 @@ __perf_remove_from_context(struct perf_event *event,
> > void *info)
> > {
> > unsigned long flags = (unsigned long)
On Wed, Oct 23, 2019 at 01:46:23PM +0800, Jason Wang wrote:
> On 2019/10/23 上午11:02, Tiwei Bie wrote:
> > On Tue, Oct 22, 2019 at 09:30:16PM +0800, Jason Wang wrote:
> > > On 2019/10/22 下午5:52, Tiwei Bie wrote:
> > > > This patch introduces a mdev based hardware vhost backend.
> > > > This backend
Declare swap_task_ctx() methods at the generic and x86 specific
pmu types to bridge calls to platform specific pmu code on optimized
context switch path between equivalent task perf event contexts.
Signed-off-by: Alexey Budankov
---
arch/x86/events/perf_event.h | 8
include/linux/perf
Bridge perf core and x86 swap_task_ctx() method calls.
Signed-off-by: Alexey Budankov
---
arch/x86/events/core.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 7b21455d7504..6e3f0c18908e 100644
--- a/arch/x86/events/core.c
+++
On 22/10/2019 13:23, Nicolas Saenz Julienne wrote:
> On Mon, 2019-10-21 at 16:36 -0400, Qian Cai wrote:
>> I managed to get more information here,
>>
>> [0.00] cma: dma_contiguous_reserve(limit c000)
>> [0.00] cma: dma_contiguous_reserve: reserving 64 MiB for global area
>> [
Implement intel_pmu_lbr_swap_task_ctx() method updating counters
of the events that requested LBR callstack data on a sample.
The counter can be zero for the case when task context belongs to
a thread that has just come from a block on a futex and the context
contains saved (lbr_stack_state == L
Install Intel specific PMU task context synchronization adapter and
extend optimized context switch path with PMU specific task context
synchronization to fix LBR callstack virtualization on context switches.
Signed-off-by: Alexey Budankov
---
arch/x86/events/intel/core.c | 7 +++
kernel/
On 10/23/19 4:55 AM, Mike Kravetz wrote:
On 10/22/19 12:09 AM, Piotr Sarna wrote:
On 10/21/19 7:17 PM, Mike Kravetz wrote:
On 10/15/19 4:37 PM, Mike Kravetz wrote:
On 10/15/19 3:50 AM, Michal Hocko wrote:
On Tue 15-10-19 11:01:12, Piotr Sarna wrote:
With hugetlbfs, a common pattern for mappi
Hello,
syzbot found the following crash on:
HEAD commit:4f5cafb5 Linux 5.4-rc3
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14e1d2a0e0
kernel config: https://syzkaller.appspot.com/x/.config?x=de66e73d1c10cebb
dashboard link: https://syzkaller.appspo
> In the implementation of ttc_setup_clocksource() when
> clk_notifier_register() fails the execution should go to error handling.
> Additionally, to avoid memory leak the allocated memory for ttccs should
> be released, too.
I got other wording preferences. Thus I imagine that such a change
descr
Hello,
syzbot found the following crash on:
HEAD commit:3b7c59a1 Merge tag 'pinctrl-v5.4-2' of git://git.kernel.or..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=131abff760
kernel config: https://syzkaller.appspot.com/x/.config?x=420126a10fdda0f1
da
Hello,
syzbot found the following crash on:
HEAD commit:d72e90f3 Linux 4.18-rc6
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=104dc65840
kernel config: https://syzkaller.appspot.com/x/.config?x=68af3495408deac5
dashboard link: https://syzkaller.appsp
> Add the necessary infrastructure to keep timestamp history of commands,
> events and other useful info for debugging complex issues. This helps in
> diagnosing events leading upto failure.
Why not use tracepoints, for that?
Thanks
Tomas
> Signed-off-by: Can Guo
> ---
> drivers/scsi/ufs/Kconfi
On 2019/10/23 下午3:07, Tiwei Bie wrote:
On Wed, Oct 23, 2019 at 01:46:23PM +0800, Jason Wang wrote:
On 2019/10/23 上午11:02, Tiwei Bie wrote:
On Tue, Oct 22, 2019 at 09:30:16PM +0800, Jason Wang wrote:
On 2019/10/22 下午5:52, Tiwei Bie wrote:
This patch introduces a mdev based hardware vhost bac
On Tue, Oct 22, 2019 at 09:11:04PM -0700, Andy Lutomirski wrote:
> Trying again. It looks like I used the wrong address for Pavel.
Thanks for CC Andy! I must confess I didn't dive into userfaultfd engine
personally but let me CC more people involved from criu side. (overquoting
left untouched for
On Mon, Oct 21, 2019 at 3:21 AM Peter Zijlstra wrote:
>
> On Thu, Oct 17, 2019 at 05:27:46PM -0700, Stephane Eranian wrote:
> > This patch complements the following commit:
> > 7fa343b7fdc4 ("perf/core: Fix corner case in perf_rotate_context()")
> >
> > The fix from Song addresses the consequences
Hi Linus,
please pull,
thx.
---
The following changes since commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c:
Linux 5.4-rc1 (2019-09-30 10:35:40 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git
tags/edac_urgent_for_5.4
for you to fet
xrun may happen at the end of stream, the
trigger->fsl_esai_trigger_stop maybe called in the middle of
fsl_esai_hw_reset, this may cause esai in wrong state
after stop, and there may be endless xrun interrupt.
So Add spin lock to lock these two function.
Fixes: 7ccafa2b3879 ("ASoC: fsl_esai: recov
On 23. 10. 19 6:31, Navid Emamdoost wrote:
> In the implementation of ttc_setup_clockevent() release the allocated
> memory for ttcce if clk_notifier_register() fails.
>
> Fixes: 70504f311d4b ("clocksource/drivers/cadence_ttc: Convert init function
> to return error")
> Signed-off-by: Navid Emamd
Roger,
On 22/10/19 6:52 PM, Roger Quadros wrote:
> This is required if type C driver needs to hold
> global reset on J7ES to perform LN10 swap.
Can you replace "This" with something more specific.
Thanks
Kishon
>
> Signed-off-by: Roger Quadros
> Signed-off-by: Sekhar Nori
> ---
> drivers/phy
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/usb/lan78xx.c:3995:6: warning:
variable event set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing
---
drivers/net/usb/lan78xx.c | 3 ---
1 file changed, 3 deletions(-)
diff --gi
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/admtek/adm8211.c:1784:16:
warning: variable mem_addr set but not used [-Wunused-but-set-variable]
drivers/net/wireless/admtek/adm8211.c:1785:15:
warning: variable io_addr set but not used [-Wunused-but-set-variable]
They are ne
Fix parameter name in comment and adjust the order.
No functional change.
Signed-off-by: Yi Wang
---
arch/x86/kernel/uprobes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
index 8cd745e..15e5aad 100644
--- a/arch/x86/ke
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/atmel/atmel_cs.c:120:21:
warning: variable dev set but not used [-Wunused-but-set-variable]
It is never used, so can remove it.
Signed-off-by: YueHaibing
---
drivers/net/wireless/atmel/atmel_cs.c | 2 --
1 file changed, 2 del
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/phy/ti/phy-dm816x-usb.c:192:29: warning:
variable phy_data set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing
---
drivers/phy/ti/phy-dm816x-usb.c | 3 ---
1 file changed, 3 deletion
> > Wouldn't handle_nested_irq() work here instead of the simple thingy?
>
> Daniel could you try this suggestion? Would it work?
[6.427289] [ cut here ]
[6.431977] kernel BUG at drivers/net/phy/mdio_bus.c:626!
[6.437453] Internal error: Oops - BUG: 0 [#1] PRE
drivers/staging/comedi/drivers/dt2814.c:193:6:
warning: variable data set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing
---
drivers/staging/comedi/drivers/dt2814.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --gi
In function acpi_idle_do_entry(), an ioport access is used for dummy
wait to guarantee hardware behavior. But it could trigger unnecessary
vmexit if kernel is running as guest in virtualization environtment.
If it's in virtualization environment, the deeper C state enter
operation (inb()) will tra
Tested-by: kernel test robot
On 10/23/2019 12:46 AM, Vincent Guittot wrote:
The task, for which the scheduler looks for the idlest group of CPUs, must
be discounted from all statistics in order to get a fair comparison
between groups. This includes utilization, load, nr_running and idle_cpus.
drivers/staging/comedi/drivers/ni_routes.c:52:21: warning:
route_table_size defined but not used [-Wunused-const-variable=]
It is never used since introduction.
Signed-off-by: YueHaibing
---
drivers/staging/comedi/drivers/ni_routes.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers
On Tue, Oct 22, 2019 at 06:00:06PM -0500, Bjorn Helgaas wrote:
> On Mon, Aug 12, 2019 at 05:31:33PM +0300, Mika Westerberg wrote:
> > If there are more than one PCIe switch with hotplug downstream ports
> > hot-removing them leads to a following deadlock:
> >
> > INFO: task irq/126-pciehp:198 blo
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:4484:6:
warning: variable rate_mask set but not used [-Wunused-but-set-variable]
It is never used since commit a9bb0b515778 ("rtl8xxxu: Improve
TX performance of RTL8723BU on rtl8xxxu driver")
Signed-off-by: YueHaibing
---
drivers/net/wirel
On Wed, Oct 16, 2019 at 10:22:24AM +0200, Jiri Olsa wrote:
> hi,
> Andi reported that maps cloning is eating lot of memory and
> it's probably unnecessary, because they keep the same data.
>
> This 'maps sharing' seems to save lot of heap for reports with
> many forks/cloned mmaps (over 60% in exa
We get two warnings when build kernel W=1:
arch/x86/kernel/cpu/mce/amd.c:586:6: warning: no previous prototype for
‘disable_err_thresholding’ [-Wmissing-prototypes]
Make the function static to fix this.
Signed-off-by: Yi Wang
---
arch/x86/kernel/cpu/mce/amd.c | 2 +-
1 file changed, 1 insertio
Hi,
On 22. 10. 19 10:19, Alvaro Gamez Machado wrote:
> Signed-off-by: Alvaro Gamez Machado
please put there reasonable description to commit message.
> ---
> arch/microblaze/mm/init.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1221:24: warning: variable adev set but
not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:488:24: warning: variable adev set but
not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:547:24: warning: variabl
> In the implementation of ttc_setup_clockevent() release the allocated
> memory for ttcce if clk_notifier_register() fails.
I got other wording preferences. Thus I imagine that such a change
description can still be improved another bit.
Would you like to express the addition of a jump target (ac
On Tue, Oct 22, 2019 at 08:03:00PM +0200, Geert Uytterhoeven wrote:
> On Tue, Oct 22, 2019 at 7:29 PM Andy Shevchenko
> wrote:
> > Instead of customized approach convert the driver to use bitmap API.
> > #define MAX_BANK 5
> > #define BANK_SZ 8
> > +#define MAX_LINE (MAX_BANK * BANK_SZ)
>
On Wed, Oct 23, 2019 at 2:31 PM Mao Wenan wrote:
>
> If SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=y,
> below errors can be seen:
> sound/soc/codecs/cros_ec_codec.o: In function `send_ec_host_command':
> cros_ec_codec.c:(.text+0x534): undefined reference to
> `cros_ec_cmd_xfer_status'
> cros_ec_cod
Add missing curly brace to charger node example.
Signed-off-by: Matti Vaittinen
---
Resending as I forgot to add the LKML in first attempt. Sorry peeps.
Documentation/devicetree/bindings/mfd/max77693.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mfd/
Sebastian suggested to try this here:
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -1264,8 +1264,11 @@ static void lan78xx_status(struct lan78xx_net *dev,
struct urb *urb)
netif_dbg(dev, link, dev->net, "PHY INTR: 0x%08x\n", intdata);
lan78xx_
On Wed, Oct 23, 2019 at 03:57:17PM +0800, Yi Wang wrote:
> We get two warnings when build kernel W=1:
> arch/x86/kernel/cpu/mce/amd.c:586:6: warning: no previous prototype for
> ‘disable_err_thresholding’ [-Wmissing-prototypes]
>
> Make the function static to fix this.
>
> Signed-off-by: Yi Wang
On 23/10/2019 10:45, YueHaibing wrote:
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/phy/ti/phy-dm816x-usb.c:192:29: warning:
variable phy_data set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing
Reviewed-by: Roger Quadro
On Wed 23-10-19 12:44:48, Hillf Danton wrote:
>
> On Tue, 22 Oct 2019 15:58:32 +0200 Michal Hocko wrote:
> >
> > On Tue 22-10-19 21:30:50, Hillf Danton wrote:
[...]
> > > in this RFC after ripping pages off
> > > the first victim, the work finishes with the first ancestor of the victim
> > > adde
Kishon,
On 23/10/2019 10:36, Kishon Vijay Abraham I wrote:
Roger,
On 22/10/19 6:52 PM, Roger Quadros wrote:
This is required if type C driver needs to hold
global reset on J7ES to perform LN10 swap.
Can you replace "This" with something more specific.
I meant this patch, but I will revise
пн, 9 сент. 2019 г. в 19:33, Matwey V. Kornilov :
>
> вт, 2 июл. 2019 г. в 20:33, Bin Liu :
> >
> > Matwey,
> >
> > On Tue, Jul 02, 2019 at 08:29:03PM +0300, Matwey V. Kornilov wrote:
> > > Ping?
> >
> > I was offline and just got back. I will review it soon. Sorry for the
> > delay.
>
> Ping?
>
P
On 23/10/2019 08:28, Jyri Sarha wrote:
On 22/10/2019 16:22, Roger Quadros wrote:
Based on this GPIO state we need to configure LN10
bit to swap lane0 and lane1 if required (flipped connector).
Type-C companions typically need some time after the cable is
plugged before and before they reflec
Hi Brian,
Thank you for working on this!
On 13.10.19 г. 11:08 ч., Brian Masney wrote:
> Add interconnect support for msm8974-based SoCs in order to support the
> GPU on this platform.
>
> Signed-off-by: Brian Masney
> ---
> arch/arm/configs/qcom_defconfig | 3 +++
> 1 file changed, 3 insertion
next.git/commit/devicetree/bindings/rng/samsung,exynos5250-trng.txt?h=next-20191023&id=85552c22f03c9066c33f26f34538b67fee6a91a8
Thanks,
Andreas
--
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer
HRB 36809 (AG Nürnberg)
Hi, Xiang, Pratik,
On 2019/10/23 12:05, Gao Xiang wrote:
> From: Pratik Shinde
>
> Introduce superblock checksum feature in order to check
> a number of given blocks at mounting time.
>
> Signed-off-by: Pratik Shinde
> Signed-off-by: Gao Xiang
> ---
> changes from v3:
> (based on Pratik's v3
On Fri, 28 Jun 2019 at 09:10, Frederic Weisbecker wrote:
>
> On Fri, Jun 28, 2019 at 08:43:12AM +0800, Wanpeng Li wrote:
> > From: Wanpeng Li
> >
> > On a machine, cpu 0 is used for housekeeping, the other 39 cpus in the
> > same socket are in nohz_full mode. We can observe huge time burn in the
On Tue 22-10-19 22:28:02, Hillf Danton wrote:
>
> On Tue, 22 Oct 2019 14:42:41 +0200 Michal Hocko wrote:
> >
> > On Tue 22-10-19 20:14:39, Hillf Danton wrote:
> > >
> > > On Mon, 21 Oct 2019 14:27:28 +0200 Michal Hocko wrote:
> > [...]
> > > > Why do we care and which workloads would benefit and
Hi Arthur,
I added this patch to my pull request, but I have a request for a follow-up
patch:
On 10/2/19 2:46 AM, Arthur Moraes do Lago wrote:
> Add mean window size parameter for debayer filter as a control in
> vimc-debayer.
>
> vimc-debayer was patched to allow changing mean window parameter
> Fixes: e932900a3279 ("arm: zynq: Use standard timer binding")
How do you think about to add the tag “Reported-by” for Michal Simek?
https://lore.kernel.org/linux-arm-kernel/2a6cdb63-397b-280a-7379-740e8f43d...@xilinx.com/
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Do
On 2019/10/16 22:25, Arnaldo Carvalho de Melo wrote:
> Em Wed, Oct 16, 2019 at 09:50:17PM +0800, Yunfeng Ye escreveu:
>> There are memory leaks and file descriptor resource leaks in
>> process_mapfile() and main().
>>
>> Fix this by adding free(), fclose() and free_arch_std_events()
>> on the er
On 2019/10/23 5:04, Bjorn Helgaas wrote:
> On Sat, Oct 19, 2019 at 02:45:43PM +0800, Yunsheng Lin wrote:
>> As the disscusion in [1]:
>
> We need to justify this patch right here in the commit log, not with a
> pointer to a 50+ message email thread.
Ok, thanks.
>
>> A PCI device really _MUST_ h
Some user might want to go through all registered wakeup sources
and doing things accordingly. For example, SoC PM driver might need to
do HW programming to prevent powering down specific IP which wakeup
source depending on. So add this API to help walk through all registered
wakeup source objects
The NXP's QorIQ Processors based on ARM Core have RCPM module
(Run Control and Power Management), which performs system level
tasks associated with power management such as wakeup source control.
This driver depends on PM wakeup source framework which help to
collect wake information.
Signed-off-
By default, QorIQ SoC's RCPM register block is Big Endian. But
there are some exceptions, such as LS1088A and LS2088A, are
Little Endian. So add this optional property to help identify
them.
Actually LS2021A and other Layerscapes won't totally follow Chassis
2.1, so separate them from powerpc SoC.
On 2019/10/22 21:55, Robin Murphy wrote:
> On 21/10/2019 05:05, Yunsheng Lin wrote:
>> On 2019/10/19 16:34, Christoph Hellwig wrote:
>>> On Sat, Oct 19, 2019 at 02:45:43PM +0800, Yunsheng Lin wrote:
+if (nr_node_ids > 1 && dev_to_node(bus->bridge) == NUMA_NO_NODE)
+dev_err(bus
The iio_triggered_buffer_postenable() hook should be called first to
attach the poll function. The iio_triggered_buffer_predisable() hook is
called last (as is it should).
This change moves iio_triggered_buffer_postenable() to be called first. It
adds iio_triggered_buffer_predisable() on the error
The iio_triggered_buffer_{predisable,postenable} functions attach/detach
poll functions.
The iio_triggered_buffer_postenable() should be called first to attach the
poll function, and then the driver can init the data to be triggered.
Similarly, iio_triggered_buffer_predisable() should be called l
On 23.10.19 00:28, Alexander Duyck wrote:
From: Alexander Duyck
In order to enable the use of the zone from the list manipulator functions
I will need access to the zone pointer. As it turns out most of the
accessors were always just being directly passed &zone->free_area[order]
anyway so it wo
The iio_triggered_buffer_postenable() hook should be called first to
attach the poll function and the iio_triggered_buffer_predisable() hook
should be called last in the predisable hook.
This change updates the driver to attach/detach the poll func in the
correct order.
Signed-off-by: Alexandru A
Hi Michal
On Wed, Oct 23, 2019 at 09:59:40AM +0200, Michal Simek wrote:
> Hi,
>
>
> On 22. 10. 19 10:19, Alvaro Gamez Machado wrote:
> > Signed-off-by: Alvaro Gamez Machado
>
> please put there reasonable description to commit message.
Ok, will use those below as template.
> > ---
> > arch
Fix a small slab info leak due to a failure to clear the command buffer
at allocation.
The first 16 bytes of the command buffer are always sent to the device
in pcan_usb_send_cmd() even though only the first two may have been
initialised in case no argument payload is provided (e.g. when waiting
f
On 19-10-22 16:54:30, Igor Opaniuk wrote:
> Hi Peter,
>
> On Tue, Oct 22, 2019 at 5:11 AM Peter Chen wrote:
> >
> > On 19-10-21 19:16:53, Igor Opaniuk wrote:
> > > From: Stefan Agner
> > >
> > > The existing usage of extcon in chipidea driver freezes the kernel
> > > presumably due to OTGSC regi
On Thu, Oct 17, 2019 at 10:05:31AM -0700, Ian Rogers wrote:
> Modify tracepoint name into 2 sys components and assemble at use. This
> avoids the sys_name array being out of scope at the point of use.
> Bug caught with LLVM's address sanitizer with fuzz generated input of
> ":cs\1" to parse_events.
On Wed, 23 Oct 2019, Wanpeng Li wrote:
> I didn't see your refactor to get_nohz_timer_target() which you
> mentioned in IRC after four months, I can observe cyclictest drop from
> 4~5us to 8us in kvm guest(we offload the lapic timer emulation to
> housekeeping cpu to avoid timer fire external inter
+Guenter
On Tue, Oct 22, 2019 at 04:59:24PM +0800, Puma Hsu wrote:
> Export the Type-C connector orientation so that user space
> can get this information.
>
> Signed-off-by: Puma Hsu
> ---
> Documentation/ABI/testing/sysfs-class-typec | 11 +++
> drivers/usb/typec/class.c
dc.c:583:null check is needed after using kzalloc function
Signed-off-by: zhongshiqi
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 5d1aded..4b8819c 10
On Tue, Oct 22, 2019 at 06:57:45PM +0200, Michal Hocko wrote:
> [Cc Mel]
>
> On Tue 22-10-19 12:21:56, Waiman Long wrote:
> > The pagetypeinfo_showfree_print() function prints out the number of
> > free blocks for each of the page orders and migrate types. The current
> > code just iterates the ea
On Wed, Oct 23, 2019 at 2:31 PM Mao Wenan wrote:
>
> If SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=y,
> below errors can be seen:
> sound/soc/codecs/cros_ec_codec.o: In function `send_ec_host_command':
> cros_ec_codec.c:(.text+0x534): undefined reference to
> `cros_ec_cmd_xfer_status'
> cros_ec_cod
Hi Andy,
On Wed, Oct 23, 2019 at 10:01 AM Andy Shevchenko
wrote:
> On Tue, Oct 22, 2019 at 08:03:00PM +0200, Geert Uytterhoeven wrote:
> > On Tue, Oct 22, 2019 at 7:29 PM Andy Shevchenko
> > wrote:
> > > Instead of customized approach convert the driver to use bitmap API.
>
> > > #define MAX_BA
Correct typo in comment: s/suck/stuck.
Signed-off-by: Leo Yan
---
tools/perf/tests/bp_signal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c
index 166f411568a5..415903b48578 100644
--- a/tools/perf/tests/bp_signal.
On Tue, Oct 22, 2019 at 05:53:29PM -0700, Ian Rogers wrote:
> Parse event error handling may overwrite one error string with another
> creating memory leaks and masking errors. Introduce a helper routine
> that appends error messages and avoids the memory leak.
good idea, it became little messy wi
On Tue, Oct 22, 2019 at 6:46 PM Andrey Konovalov wrote:
>
> This patch adds kcov_remote_start()/kcov_remote_stop() annotations to the
> vhost_worker() function, which is responsible for processing vhost works.
> Since vhost_worker() threads are spawned per vhost device instance
> the common kcov h
This patch adds support for two new kernel parameters. This patch has
been in the making for quite some time, and has changed several times
based on feedback.
I realised I was making the mistake of putting it as part of my
Thunderbolt patch series. Although the other patches in the series are
very
On Tue, Oct 22, 2019 at 6:46 PM Andrey Konovalov wrote:
>
> This patchset extends kcov to allow collecting coverage from the USB
> subsystem and vhost workers. See the first patch description for details
> about the kcov extension. The other two patches apply this kcov extension
> to USB and vhost
Add kernel parameter pci=hpmmiosize=nn[KMG] to set MMIO bridge window
size for hotplug bridges.
Add kernel parameter pci=hpmmioprefsize=nn[KMG] to set MMIO_PREF bridge
window size for hotplug bridges.
Leave pci=hpmemsize=nn[KMG] unchanged, to prevent disruptions to
existing users. This sets both
Morning Jacek,
Thanks for the reply again. I did some cleaning to this mail as it was
getting lengthy.
On Tue, 2019-10-22 at 19:40 +0200, Jacek Anaszewski wrote:
> Matti,
>
> On 10/22/19 2:40 PM, Vaittinen, Matti wrote:
> > Hello Jacek,
> >
> > Thanks for the clarifications. I think I now under
Hi Marc,
On 2019/10/2 17:06, Marc Zyngier wrote:
> The GICv3 architecture specification is incredibly misleading when it
> comes to PMR and the requirement for a DSB. It turns out that this DSB
> is only required if the CPU interface sends an Upstream Control
> message to the redistributor in orde
On 2019-10-23 9:29 AM, Viorel Suman wrote:
> On Mi, 2019-08-21 at 20:39 +, Leonard Crestez wrote:
>> The audio PLLs should run below 650 mHz so please use 393216000 and
>> 361267200 instead of 786432000 and 722534400. For the 8mm equivalent see
>> commit 053a4ffe2988 ("clk: imx: imx8mm: fix aud
On 2019/10/23 16:32, Tzung-Bi Shih wrote:
> On Wed, Oct 23, 2019 at 2:31 PM Mao Wenan wrote:
>>
>> If SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=y,
>> below errors can be seen:
>> sound/soc/codecs/cros_ec_codec.o: In function `send_ec_host_command':
>> cros_ec_codec.c:(.text+0x534): undefined ref
On Tue, Oct 22, 2019 at 05:53:30PM -0700, Ian Rogers wrote:
> If event parsing fails the event list is leaked, instead splice the list
> onto the out result and let the caller cleanup.
>
> Signed-off-by: Ian Rogers
> ---
> tools/perf/util/parse-events.c | 17 +++--
> 1 file changed,
:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/devicetree/bindings/rng/samsung,exynos5250-trng.txt?h=next-20191023&id=85552c22f03c9066c33f26f34538b67fee6a91a8
It's because the patch
https://patchwork.kernel.org/patch/11181265/
was generated at the wr
> -Original Message-
> From: Takashi Iwai
> Sent: Wednesday, October 23, 2019 12:08 AM
> To: Aaron Ma
> Cc: pe...@perex.cz; Kailang ;
> hui.w...@canonical.com; alsa-de...@alsa-project.org;
> linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] ALSA: hda/realtek - Fix 2 front mics of cod
LKP reported the following build problem from two hunks that did not
survive the reshuffling of the series reordering.
ld: mm/page_alloc.o: in function `page_alloc_init_late':
mm/page_alloc.c:1956: undefined reference to `zone_pcp_update'
This is a fix for the mmotm patch
mm-meminit-recalculate
Hi,
On J721e platform, the 2 lanes of SERDES PHY are used to achieve
USB Type-C plug flip support without any additional MUX component
by using a lane swap feature.
However, the driver needs to know the Type-C plug orientation before
it can decide whether to swap the lanes or not. This is achieve
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