On Fri, Mar 26, 2021 at 12:18:47PM +0100, Peter Zijlstra wrote:
> On Fri, Mar 26, 2021 at 12:05:07PM +0100, Greg KH wrote:
> > On Fri, Mar 26, 2021 at 11:33:58AM +0100, Peter Zijlstra wrote:
> > >
> > > Signed-off-by: Peter Zijlstra (Intel)
> >
> > No changelog text? :(
>
> Yeah, didn't really
From: zuoqilin
Simplify the return expression of kvm_compute_tsc_offset().
Signed-off-by: zuoqilin
---
arch/x86/kvm/x86.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index fe806e8..3906c1b 100644
--- a/arch/x86/kvm/x86.c
+++
On Fri, Mar 26, 2021 at 1:26 PM Andy Shevchenko
wrote:
> On Wed, Mar 24, 2021 at 12:20 PM Matti Vaittinen
> wrote:
> > +#include
>
> You may do better than be OF-centric. See below.
Ah, yep, when you switch to unified device property API, you would
need property.h and mod_devicetable.h instea
struct nd_region has been declared at 118th line.
Remove the duplicate.
Signed-off-by: Wan Jiabing
---
drivers/nvdimm/nd-core.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h
index 564faa36a3ca..e54551caf335 100644
--- a/drivers/nvdimm/nd-c
init_on_free=1 does not guarantee that free pages contain only zero bytes.
Some examples:
1. page_poison=on takes presedence over init_on_alloc=1 / ini_on_free=1
2. free_pages_prepare() always poisons pages:
if (want_init_on_free())
kernel_init_free_pages(page, 1 << order);
On Wed, Mar 24, 2021 at 12:20 PM Matti Vaittinen
wrote:
>
> Support GPO(s) found from ROHM BD71815 power management IC. The IC has two
> GPO pins but only one is properly documented in data-sheet. The driver
in the datasheet
> exposes by default only the documented GPO. The second GPO is connect
On 2021-03-23, Petr Mladek wrote:
> On Wed 2021-03-17 00:33:26, John Ogness wrote:
>> @syslog_log was a raw_spin_lock to simplify the transition of
>
> s/syslog_log/syslog_lock/
>
> Same problem is also below.
Right.
>> removing @logbuf_lock and the safe buffers. With that transition
>> complet
Hi Michal,
On Fri 2021-03-26 09:16 +0100, Michal Hocko wrote:
> The oom killer is never triggered for costly allocation request.
Yes - I agree. Looking at __alloc_pages_may_oom() I can see for a costly
order allocation request the OOM killer is explicitly not used.
If I understand correctly, the
Hi Laurent, Kieran,
On Sat, Mar 20, 2021 at 05:52:18PM +0200, Laurent Pinchart wrote:
> Hi Jacopo,
>
> Thank you for the patch.
>
> On Fri, Mar 19, 2021 at 04:49:44PM +, Kieran Bingham wrote:
> > Hi Jacopo,
> >
> > s/dealy/delay/ in $SUBJECT
> >
> > On 19/03/2021 16:41, Jacopo Mondi wrote:
> >
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: db24726bfefa68c606947a86132591568a06bfb4
commit: b4ceb4a5359ed1c9ba4a20acf3a70d4bbead3248 iommu: Tidy up Kconfig for SoC
IOMMUs
config: nios2-randconfig-m031-20210326 (attached as .config)
compiler: nios2
On Fri, Mar 26, 2021 at 12:05:07PM +0100, Greg KH wrote:
> On Fri, Mar 26, 2021 at 11:33:58AM +0100, Peter Zijlstra wrote:
> >
> > Signed-off-by: Peter Zijlstra (Intel)
>
> No changelog text? :(
Yeah, didn't really know what to say that the Subject didn't already do.
> > +/**
> > + * debugfs_
He Ying writes:
> Reported-by: Hulk Robot
> Signed-off-by: He Ying
> ---
> Documentation/powerpc/booting.rst| 2 +-
> Documentation/powerpc/dawr-power9.rst| 2 +-
> Documentation/powerpc/eeh-pci-error-recovery.rst | 2 +-
> Documentation/powerpc/elfnote.rst
From: dillon min
To use additional properties 'bluetooth' on serial, need replace false with
'type: object' for 'additionalProperties' to make it as a node, else will
run into dtbs_check warnings.
'arch/arm/boot/dts/stm32h750i-art-pi.dt.yaml: serial@40004800:
'bluetooth' does not match any of th
From: dillon min
The STM32H750 is a Cortex-M7 MCU running at 480MHz
and containing 128KBytes internal flash, 1MiB SRAM.
Signed-off-by: dillon min
---
v6: no changes
arch/arm/mach-stm32/board-dt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/ma
From: dillon min
This patch adds STM32H750 pinctrl and GPIO support
since stm32h750 has the same pin alternate functions
with stm32h743, so just reuse the stm32h743's pinctrl
driver
Signed-off-by: dillon min
---
v6: no changes
drivers/pinctrl/stm32/Kconfig | 2 +-
drivers/pinctrl
From: dillon min
This patchset has following changes:
- introduce stm32h750.dtsi to support stm32h750 value line
- add stm32h750i-art-pi.dtb (arch/arm/boot/dts/Makefile)
- add dts binding usart3 for bt, uart4 for console
usart3/uart4 pinctrl in stm32h7-pinctrl.dtsi
usart3/uart4 register in s
From: dillon min
This patchset intend to add art-pi board support, this board developed
by rt-thread(https://www.rt-thread.org/).
Board resources:
8MiB QSPI flash
16MiB SPI flash
32MiB SDRAM
AP6212 wifi,bt,fm comb
sw context:
- as stm32h750 just has 128k bytes internal flash, so running a fw on
From: dillon min
This patch add stm32h750-pinctrl.dtsi which just
reference stm32h7-pinctrl.dtsi
Signed-off-by: dillon min
---
v6: no changes
arch/arm/boot/dts/stm32h750-pinctrl.dtsi | 12
1 file changed, 12 insertions(+)
create mode 100644 arch/arm/boot/dts/stm32h750-pinctrl.d
From: dillon min
This patch is intend to add support stm32h750 value line,
just add stm32h7-pinctrl.dtsi for extending, with following changes:
- rename stm32h743-pinctrl.dtsi to stm32h7-pinctrl.dtsi
- move compatible string "st,stm32h743-pinctrl" from stm32h7-pinctrl.dtsi
to stm32h743-pinctrl
From: dillon min
This patchset add support for soc stm32h750, stm32h750 has mirror
different from stm32h743
itemstm32h743 stm32h750
flash size: 2MiB 128KiB
adc:none 3
crypto-hash:none aes/hamc/des/tdes/md5/sha
detail information can
Daphne,
On Sat, Mar 13 2021 at 17:44, bugzilla-daemon wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=212265
I'm leaving the text from the BZ entry untrimmed so everyone on Cc is on
the same page.
> In order for CLOCK_TAI to function properly, a program (usually ntpd)
> has to use the adjti
On 26.03.21 10:53, Liu Xiang wrote:
Since pages have been deflated to a local list,
there is no race between fill and leak.
Signed-off-by: Liu Xiang
---
drivers/virtio/virtio_balloon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio_balloon.c b/drive
On Fri, Mar 26, 2021 at 11:50:23AM +0100, Matthieu Baerts wrote:
> Here is the warning converted as error and reported by GCC:
>
> kernel/static_call.c: In function ‘__static_call_update’:
> kernel/static_call.c:153:18: error: unused variable ‘mod’
> [-Werror=unused-variable]
> 153 | st
On Fri, Mar 26, 2021 at 01:04:08PM +0300, Dan Carpenter wrote:
> On Fri, Mar 26, 2021 at 10:09:11AM +0100, Fabio Aiuto wrote:
> > fix the following checkpatch warnings:
> >
> > ERROR: Macros with complex values should be enclosed in parentheses
> > 154: FILE: drivers/staging/rtl8723bs/include/basi
On 2021-03-23, Petr Mladek wrote:
>> --- a/kernel/printk/printk.c
>> +++ b/kernel/printk/printk.c
>> @@ -1142,8 +1126,6 @@ void __init setup_log_buf(int early)
>> new_descs, ilog2(new_descs_count),
>> new_infos);
>>
>> -printk_safe_enter_irqsave(flags);
>> -
>>
> -原始邮件-
> 发件人: "Mike Christie"
> 发送时间: 2021-03-26 01:24:58 (星期五)
> 收件人: lyl2...@mail.ustc.edu.cn
> 抄送: martin.peter...@oracle.com, linux-s...@vger.kernel.org,
> target-de...@vger.kernel.org, linux-kernel@vger.kernel.org, "Nilesh Javali"
>
> 主题: Re: [PATCH] target: Fix a double put i
Hi Laurent,
On Sat, Mar 20, 2021 at 06:24:09PM +0200, Laurent Pinchart wrote:
> Hi Jacopo,
>
> Thank you for the patch.
>
> On Fri, Mar 19, 2021 at 05:41:48PM +0100, Jacopo Mondi wrote:
> > The OV10635 image sensor embedded in the camera module is currently
> > reset after the MAX9271 initializati
On Fri, Mar 26, 2021 at 12:54:49PM +0300, Dan Carpenter wrote:
> On Fri, Mar 26, 2021 at 10:09:09AM +0100, Fabio Aiuto wrote:
> > fix the following checkpatch warning:
> >
> > ERROR: Macros with complex values should be enclosed in parentheses
> > 152: FILE: drivers/staging/rtl8723bs/hal/HalBtcOut
Hi Laurent,
On Sat, Mar 20, 2021 at 06:14:43PM +0200, Laurent Pinchart wrote:
> Hi Jacopo,
>
> Thank you for the patch.
>
> On Fri, Mar 19, 2021 at 05:41:42PM +0100, Jacopo Mondi wrote:
> > The current RDACM21 initialization routine powers up the
> > OV10640 image sensor after the OV490 ISP. The I
On Fri, Mar 26, 2021 at 11:33:56AM +0100, Peter Zijlstra wrote:
> Stop polluting sysctl with undocumented knobs that really are debug
> only, move them all to /debug/sched/ along with the existing
> /debug/sched_* files that already exist.
>
> Signed-off-by: Peter Zijlstra (Intel)
> ---
> includ
On Fri, Mar 26, 2021 at 11:34:00AM +0100, Peter Zijlstra wrote:
>
> Signed-off-by: Peter Zijlstra (Intel)
> ---
> kernel/sched/debug.c | 25 -
> 1 file changed, 16 insertions(+), 9 deletions(-)
Yes!
Reviewed-by: Greg Kroah-Hartman
On Fri, Mar 26, 2021 at 1:43 AM Rob Herring wrote:
> On Thu, 25 Mar 2021 22:05:04 +, Joe Sandom wrote:
...
> > Datasheet: https://ams.com/tsl25911#tab/documents
Not necessarily needed in this patch, but it's harmless.
...
> However,
> there's no need to repost patches *only* to add the ta
On Fri, Mar 26, 2021 at 11:33:58AM +0100, Peter Zijlstra wrote:
>
> Signed-off-by: Peter Zijlstra (Intel)
No changelog text? :(
> +/**
> + * debugfs_create_str - create a debugfs file that is used to read and write
> a string value
> + * @name: a pointer to a string containing the name of the
On Thu, Mar 25, 2021 at 09:09:52PM -0700, Florian Fainelli wrote:
>
>
> On 3/16/2021 5:48 AM, Cristian Marussi wrote:
> > Hi all,
> >
> > The current SCMI implementation does not provide an interface to easily
> > develop and include a custom vendor protocol implementation as prescribed
> > by t
On Thu, Mar 25, 2021 at 05:08:59PM -0700, Stephen Boyd wrote:
> Sorry didn't notice because linux-...@vger.kernel.org wasn't Cced
>
Ah, sorry my bad.
> Quoting Cristian Marussi (2021-03-16 05:48:43)
> > Port driver to the new SCMI Clock interface based on protocol handles
> > and common devm_get_
On Fri, Mar 26, 2021 at 12:05 AM Joe Sandom wrote:
>
> Driver implementation for AMS/TAOS tsl2591 ambient light sensor.
>
> This driver supports configuration via device tree and sysfs.
> Supported channels for raw infrared light intensity,
> raw combined light intensity and illuminance in lux.
>
On 25/03/2021 20:39, Paul A. Clarke wrote:
On Thu, Mar 25, 2021 at 06:33:12PM +0800, John Garry wrote:
Metric reuse support is added for pmu-events parse metric testcase.
This had been broken on power9 recentlty:
https://lore.kernel.org/lkml/20210324015418.gc8...@li-24c3614c-2adc-11b2-a85c-85f33
Lenny Szubowicz writes:
> On 3/17/21 9:30 AM, Vitaly Kuznetsov wrote:
>> Lenny Szubowicz writes:
>>
>>> Turn off host updates to the registered kvmclock memory
>>> locations when transitioning to a hibernated kernel in
>>> resume_target_kernel().
>>>
>>> This is accomplished for secondary vcpus
On 26.03.2021 10:10, mohammad.athari.ism...@intel.com wrote:
> From: Mohammad Athari Bin Ismail
>
> In this patch, "net: stmmac: support FPE link partner hand-shaking
> procedure", priv->plat->fpe_cfg wouldn`t be "devm_kzalloc"ed if
> dma_cap->frpsel is 0 (Flexible Rx Parser is not supported in So
Here is the warning converted as error and reported by GCC:
kernel/static_call.c: In function ‘__static_call_update’:
kernel/static_call.c:153:18: error: unused variable ‘mod’
[-Werror=unused-variable]
153 | struct module *mod = site_mod->mod;
| ^~~
cc1: all w
From: Yusuke Goda
Add the cpu-supply property to the a57_0 node, so Dynamic Voltage and
Frequency Scaling (DVFS) can change the CPU core voltage.
Signed-off-by: Yusuke Goda
Signed-off-by: Takeshi Kihara
Signed-off-by: Geert Uytterhoeven
---
arch/arm64/boot/dts/renesas/ulcb.dtsi | 4
1 f
From: Dien Pham
Add the cpu-supply property to the a57_0 node, so Dynamic Voltage and
Frequency Scaling (DVFS) can change the CPU core voltage.
Signed-off-by: Dien Pham
Signed-off-by: Takeshi Kihara
Signed-off-by: Geert Uytterhoeven
---
arch/arm64/boot/dts/renesas/salvator-common.dtsi | 4 ++
Hi all,
This patch series adds the cpu-supply properties to the a57_0 nodes on
the Salvator-X(S) and ULCB development boards, so Dynamic Voltage and
Frequency Scaling (DVFS) can change the CPU core voltages.
This is a prerequisite for enabling CPU boost modes.
To be queued in renesas-deve
On Wed, Mar 24, 2021 at 7:39 PM Maciej Kwapulinski
wrote:
> This submission is a kernel driver to support Intel(R) Gaussian & Neural
> Accelerator (Intel(R) GNA). Intel(R) GNA is a PCI-based neural co-processor
> available on multiple Intel platforms.
I clearly remember Olof Johansson talking ab
The current sched_slice() seems to have issues; there's two possible
things that could be improved:
- the 'nr_running' used for __sched_period() is daft when cgroups are
considered. Using the RQ wide h_nr_running seems like a much more
consistent number.
- (esp) cgroups can slice it real
From: Mel Gorman
The ability to enable/disable NUMA balancing is not a debugging feature
and should not depend on CONFIG_SCHED_DEBUG. For example, machines within
a HPC cluster may disable NUMA balancing temporarily for some jobs and
re-enable it for other jobs without needing to reboot.
This p
Signed-off-by: Peter Zijlstra (Intel)
---
fs/debugfs/file.c | 144
include/linux/debugfs.h | 29 +
2 files changed, 173 insertions(+)
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -865,6 +865,150 @@ struct dentry *debugfs_c
Stop polluting sysctl, move to debugfs for SCHED_DEBUG stuff.
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/sched/debug.c| 255 ++--
kernel/sched/sched.h|2
kernel/sched/topology.c |1
3 files changed, 59 insertions(+), 199 deleti
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/sched/debug.c | 25 -
1 file changed, 16 insertions(+), 9 deletions(-)
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -279,6 +279,20 @@ static const struct file_operations sche
__read_mostly bool sched_debu
SCHED_DEBUG is not in fact required for LATENCYTOP, don't select it.
Suggested-by: Mel Gorman
Signed-off-by: Peter Zijlstra (Intel)
---
lib/Kconfig.debug |1 -
1 file changed, 1 deletion(-)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1670,7 +1670,6 @@ config LATENCYTOP
sele
Move the #ifdef SCHED_DEBUG bits to kernel/sched/debug.c in order to
collect all the debugfs bits.
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/sched/core.c | 77 +--
kernel/sched/debug.c | 67 +++-
We currently have sysctl, procfs and debugfs SCHED_DEBUG interfaces, end the
insanity and move everything to debugfs.
And since this is a nice moment to have people re-evaluate their 'tunings',
also change how some of the values work.
CONFIG_SCHEDSTATS does not depend on SCHED_DEBUG, it is inconsistent
to have the sysctl depend on it.
Suggested-by: Mel Gorman
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/sysctl.c | 22 +++---
1 file changed, 11 insertions(+), 11 deletions(-)
--- a/kernel/sysctl.c
+++ b/
Stop polluting sysctl with undocumented knobs that really are debug
only, move them all to /debug/sched/ along with the existing
/debug/sched_* files that already exist.
Signed-off-by: Peter Zijlstra (Intel)
---
include/linux/sched/sysctl.h |8 +--
kernel/sched/core.c |4 +
kern
On Fri, Mar 26, 2021 at 03:53:34PM +0530, Goswami, Sanket wrote:
> On 25-Mar-21 22:35, Andy Shevchenko wrote:
> > On Mon, Mar 22, 2021 at 10:26:55PM +0530, Goswami, Sanket wrote:
> >> On 09-Mar-21 19:56, Andy Shevchenko wrote:
> >>> On Tue, Mar 09, 2021 at 07:01:47PM +0530, Sanket Goswami wrote:
.
Hi,
> On 26. Mar 2021, at 10:36, Paolo Abeni wrote:
>
> Hello,
>
> On Thu, 2021-03-25 at 20:56 +0100, Norman Maurer wrote:
>> From: Norman Maurer
>>
>> Support for UDP_GRO was added in the past but the implementation for
>> getsockopt was missed which did lead to an error when we tried to
>>
Convert the soc/rockchip/power_domain.txt binding document to
json-schema and move to the power bindings directory.
Signed-off-by: Elaine Zhang
From: Enric Balletbo i Serra
Link:https://patchwork.kernel.org/project/linux-rockchip/patch/20210225102643.653095-1-enric.balle...@collabora.com/
---
.
Hi Andy,
On Thu, 25 Mar 2021 at 16:43, Andy Shevchenko
wrote:
>
> On Thu, Mar 25, 2021 at 04:12:48PM +0100, Daniel Gomez wrote:
> > Add i2c hw base address in the adapter name and when the device is
> > probed.
>
> Why?
> We have /proc/iomem for that.
The initial reason was because I wasn't aware
On Thu, 25 Mar 2021 18:59:48 +,
Thomas Gleixner wrote:
>
> On Thu, Mar 25 2021 at 17:23, Marc Zyngier wrote:
> >> +{
> >> + struct irq_desc *desc;
> >> + struct irq_data *data;
> >> + unsigned long flags;
> >> + int res = -ENODEV;
> >> +
> >> + desc = irq_get_desc_buslock(irq, &flags, 0)
On Thu, Mar 25, 2021 at 09:56:53PM -0700, Andy Lutomirski wrote:
> Nope. on_sig_stack() is a horrible kludge and won't work here. We
> could have something like __on_sig_stack() or sp_is_on_sig_stack() or
> something, though.
Yeah, see my other reply. Ack to either of those carved out helpers.
Add the power domains names to the power domain info struct so we
have meaningful name for every power domain.
Signed-off-by: Elaine Zhang
---
drivers/soc/rockchip/pm_domains.c | 221 +++---
1 file changed, 114 insertions(+), 107 deletions(-)
diff --git a/drivers/soc/roc
According to a description from TRM, add all the power domains
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
include/dt-bindings/power/rk3568-power.h | 32
1 file changed, 32 insertions(+)
create mode 100644 include/dt-bindings/power/rk3568-power.
Add the compatible string for RK3568 SoC.
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
.../devicetree/bindings/power/rockchip,power-controller.yaml| 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/power/rockchip,power-controller.
Add power-domains found on rk3568 socs.
Signed-off-by: Elaine Zhang
---
drivers/soc/rockchip/pm_domains.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/drivers/soc/rockchip/pm_domains.c
b/drivers/soc/rockchip/pm_domains.c
index 1d39ad92470a..940504cfb0f1 1
Hello,
syzbot found the following issue on:
HEAD commit:0d02ec6b Linux 5.12-rc4
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1719e4aad0
kernel config: https://syzkaller.appspot.com/x/.config?x=5adab0bdee099d7a
dashboard link: https://syzkaller.appspo
On Mon, Mar 22, 2021 at 12:56:49PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> When building with 'make W=1', clang warns about a mismatched
> format string:
>
> net/ipv6/ah6.c:710:4: error: format specifies type 'unsigned short' but the
> argument has type 'int' [-Werror,-Wformat]
>
Use more generic names (as recommended in the device tree specification
or the binding documentation)
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 40
1 file changed, 20 insertions(+), 20 deletions(-)
di
Use more generic names (as recommended in the device tree specification
or the binding documentation)
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64
Fix power-controller node names for dtbs_check.
Convert power domain documentation to json-schema.
Add a meaningful power domain name.
Support power domain function for RK3568 Soc.
Change in V6:
[PATCH v6 1/11]: No change.
[PATCH v6 2/11]: No change.
[PATCH v6 3/11]: No change.
[PATCH v6 4/11]: No
Use more generic names (as recommended in the device tree specification
or the binding documentation)
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
arch/arm64/boot/dts/rockchip/px30.dtsi | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/a
Use more generic names (as recommended in the device tree specification
or the binding documentation)
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
arch/arm/boot/dts/rk3288.dtsi | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/r
Use more generic names (as recommended in the device tree specification
or the binding documentation)
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
arch/arm/boot/dts/rk3066a.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/rk
Use more generic names (as recommended in the device tree specification
or the binding documentation)
Signed-off-by: Elaine Zhang
Reviewed-by: Enric Balletbo i Serra
---
arch/arm/boot/dts/rk3188.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/rk3
Hi Andy,
On 25-Mar-21 22:35, Andy Shevchenko wrote:
> [CAUTION: External Email]
>
> On Mon, Mar 22, 2021 at 10:26:55PM +0530, Goswami, Sanket wrote:
>> On 09-Mar-21 19:56, Andy Shevchenko wrote:
>>> On Tue, Mar 09, 2021 at 07:01:47PM +0530, Sanket Goswami wrote:
>
> ...
>
+static int amd_i
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
x86/cleanups
branch HEAD: 800c120ef4e3abb45d67a36d3e5532eb051efc3c tools/turbostat: Unmark
non-kernel-doc comment
elapsed time: 724m
configs tested: 174
configs skipped: 2
The following configs have been built successful
On Thu, 25 Mar 2021 18:44:48 +,
Thomas Gleixner wrote:
>
> On Thu, Mar 25 2021 at 17:08, Marc Zyngier wrote:
> > Megha Dey wrote:
> >> @@ -434,6 +434,12 @@ int __msi_domain_alloc_irqs(struct irq_domain
> >> *domain, struct device *dev,
> >>if (ret)
> >>return ret;
> >>
> >
Am Thu, 18 Mar 2021 12:45:01 +0100
schrieb Hans de Goede :
> Hi,
>
> On 3/18/21 12:30 PM, Enrico Weigelt, metux IT consult wrote:
> > On 17.03.21 21:03, Hans de Goede wrote:
> >
> > Hi,
> >
> >>> It just identifies the box and tells subsequent drivers which one
> >>> it is, which watchdog and
Hi Kefeng,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 002322402dafd846c424ffa9240a937f49b48c42
commit: ed1ed4c0da5447c5e322481ce2ef9f03336c6ffb riscv: mmiowb: Fix implicit
declaration of function 'smp_proces
On 2021/1/28 5:50, Felix Kuehling wrote:
Am 2021-01-27 um 7:33 a.m. schrieb Qu Huang:
Amdgpu driver uses 4-byte data type as DQM fence memory,
and transmits GPU address of fence memory to microcode
through query status PM4 message. However, query status
PM4 message definition and microcode proce
Reported-by: Hulk Robot
Signed-off-by: He Ying
---
Documentation/powerpc/booting.rst| 2 +-
Documentation/powerpc/dawr-power9.rst| 2 +-
Documentation/powerpc/eeh-pci-error-recovery.rst | 2 +-
Documentation/powerpc/elfnote.rst| 2 +-
Documentation/pow
On Thu, Mar 25, 2021 at 09:38:24PM -0700, Andy Lutomirski wrote:
> I think we should seriously consider solutions in which, for new
> tasks, XCR0 has new giant features (e.g. AMX) and possibly even
> AVX-512 cleared, and programs need to explicitly request enablement.
I totally agree with making t
Hi,
We can meet below deadlock scenario when writing back dirty pages, and
writing files at the same time. The deadlock scenario can be reproduced
by:
- A writeback worker thread A is trying to write a bunch of dirty pages by
fuse_writepages(), and the fuse_writepages() will lock one page (name
The header file is already included above and can be
removed here.
Signed-off-by: Zhen Lei
---
drivers/media/test-drivers/vidtv/vidtv_psi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.c
b/drivers/media/test-drivers/vidtv/vidtv_psi.c
index 47ed7
Em Fri, 26 Mar 2021 14:21:02 +0530
Manivannan Sadhasivam escreveu:
> On Fri, Mar 26, 2021 at 09:39:36AM +0100, Mauro Carvalho Chehab wrote:
> > Em Wed, 3 Feb 2021 08:34:21 -0600
> > Rob Herring escreveu:
> >
> > > On Wed, Feb 3, 2021 at 1:02 AM Mauro Carvalho Chehab
> > > wrote:
> > > >
>
On Fri, Mar 26, 2021 at 10:09:11AM +0100, Fabio Aiuto wrote:
> fix the following checkpatch warnings:
>
> ERROR: Macros with complex values should be enclosed in parentheses
> 154: FILE: drivers/staging/rtl8723bs/include/basic_types.h:154:
> +#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __b
Hi Elaine again,
Am Freitag, 26. März 2021, 10:52:53 CET schrieb Heiko Stübner:
> Hi Elaine,
>
> [also adding that answer to the resend :-) ]
>
> Am Freitag, 26. März 2021, 10:17:39 CET schrieb Elaine Zhang:
> > Add the power domains names to the power domain info struct so we
> > have meaningfu
From: Hans Verkuil
When uvc was written the vb2 ioctl and file operation helpers didn't exist.
This patch switches uvc over to those helpers, which removes a lot of
boilerplate
code and simplifies VIDIOC_G/S_PRIORITY handling and allows us to drop the
'privileges' scheme, since that's now handl
From: Hans Verkuil
Don't report the restored controls with dev_info, use dev_dbg instead.
This prevents a lot of noise in the kernel log.
Signed-off-by: Hans Verkuil
---
drivers/media/usb/uvc/uvc_ctrl.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/u
From: Hans Verkuil
Check for inactive controls in uvc_ctrl_is_accessible().
Use the new value for the master_id controls if present,
otherwise use the existing value to determine if it is OK
to set the control. Doing this here avoids attempting to
set an inactive control, which will return an err
From: Hans Verkuil
- If __uvc_query_ctrl() failed with a non-EPIPE error, then
report that with dev_err. If an error code is obtained, then
report that with dev_dbg.
- For error 2 (Wrong state) return -EACCES instead of -EILSEQ.
EACCES is a much more appropriate error code. EILSEQ will ret
If we have an error setting a control, return the affected control in
the error_idx field.
Reviewed-by: Hans Verkuil
Signed-off-by: Ricardo Ribalda
---
drivers/media/usb/uvc/uvc_ctrl.c | 42 ++--
drivers/media/usb/uvc/uvc_v4l2.c | 2 +-
drivers/media/usb/uvc/uvcvide
The uvc driver relies on the camera firmware to keep the control states
and therefore is not capable of changing an inactive control.
Allow returning -EACESS in those cases.
Signed-off-by: Ricardo Ribalda
---
Documentation/userspace-api/media/v4l/vidioc-g-ctrl.rst | 5 +
Documentation/
Convert the error into a debug message, so they are still valid for
debugging but do not fill dmesg.
Signed-off-by: Ricardo Ribalda
---
drivers/media/usb/uvc/uvc_video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/uvc/uvc_video.c
b/drivers/media/usb/uvc
Hans has discovered that in his test device, for the H264 format
bytesused goes up to about 570, for YUYV it will actually go up
to a bit over 5000 bytes, and for MJPG up to about 2706 bytes.
We should also, according to V4L2_META_FMT_UVC docs, drop headers when
the buffer is full.
Credit-to: Han
We can figure out if reading/writing a set of controls can fail without
accessing them by checking their flags.
This way we can honor the API closer:
If an error is found when validating the list of controls passed with
VIDIOC_G_EXT_CTRLS, then error_idx shall be set to ctrls->count to
indicate t
If a control is inactive return -EACCES to let the userspace know that
the value will not be applied automatically when the control is active
again.
Suggested-by: Hans Verkuil
Signed-off-by: Ricardo Ribalda
---
drivers/media/usb/uvc/uvc_ctrl.c | 71 +---
1 file chang
The framework already contains a map of IDs to names, lets use it when
possible.
Signed-off-by: Ricardo Ribalda
Reviewed-by: Hans Verkuil
Suggested-by: Hans Verkuil
---
drivers/media/usb/uvc/uvc_ctrl.c | 57
drivers/media/usb/uvc/uvc_v4l2.c | 8 -
drivers/
All the entities must have a unique name. We can have a descriptive and
unique name by appending the function and the entity->id.
This is even resilent to multi chain devices.
Fixes v4l2-compliance:
Media Controller ioctls:
fail: v4l2-test-media.cpp(205): v2_entity_names_set.find(
Use the device name for the card name instead of vdev->name.
Signed-off-by: Hans Verkuil
Suggested-by: Laurent Pinchart
Signed-off-by: Ricardo Ribalda
---
drivers/media/usb/uvc/uvc_metadata.c | 2 +-
drivers/media/usb/uvc/uvc_v4l2.c | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
Pass the chain instead of the device. We want to keep the reference to
the chain that controls belong to.
We need to delay the initialization of the controls after the chains
have been initialized.
This is a cleanup needed for the next patches.
Reviewed-by: Laurent Pinchart
Reviewed-by: Hans Ve
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