On 1/23/21 6:56 AM, Laurent Pinchart wrote:
> Hi Helen,
>
> Thank you for the patch.
>
> On Fri, Jan 22, 2021 at 03:27:23PM -0300, Helen Koike wrote:
>> YUV 4:4:4 is not subsampled, fix this in the docs.
>>
>> Fixes: da785536e007 ("media: doc: pixfmt-yuv: Move all semi-planar YUV
>> formats t
Thanks for your reply.
Jan Kara wrote on 2021/1/25 20:41:
> On Fri 22-01-21 14:43:18, Chunguang Xu wrote:
>> On a multi-disk machine, because jbd2 debugging switch is global, this
>> confuses the logs of multiple disks. It is not easy to distinguish the
>> logs of each disk and the amount of gener
On Tue, 19 Jan 2021, Matti Vaittinen wrote:
> Add chip ID for ROHM BD71815 and PMIC so that drivers can identify
> this IC.
>
> Signed-off-by: Matti Vaittinen
> ---
> No changes since v1.
>
> include/linux/mfd/rohm-generic.h | 1 +
> 1 file changed, 1 insertion(+)
For my own reference (apply
On 2021/1/25 18:56, Vincent Guittot wrote:
> On Mon, 25 Jan 2021 at 06:50, Aubrey Li wrote:
>>
>> A long-tail load balance cost is observed on the newly idle path,
>> this is caused by a race window between the first nr_running check
>> of the busiest runqueue and its nr_running recheck in detach_
Johannes Weiner writes:
This reverts commit 536d3bf261a2fc3b05b3e91e7eef7383443015cf, as it
can cause writers to memory.high to get stuck in the kernel forever,
performing page reclaim and consuming excessive amounts of CPU cycles.
Before the patch, a write to memory.high would first put the new
On 2021-01-25 12:54, Ard Biesheuvel wrote:
On Mon, 25 Jan 2021 at 11:53, Marc Zyngier wrote:
Given that the early cpufeature infrastructure has borrowed quite
a lot of code from the kaslr implementation, let's reimplement
the matching of the "nokaslr" option with it.
Signed-off-by: Marc Zyngi
On 1/25/21 10:57 AM, Helen Koike wrote:
>
>
> On 1/23/21 6:56 AM, Laurent Pinchart wrote:
>> Hi Helen,
>>
>> Thank you for the patch.
>>
>> On Fri, Jan 22, 2021 at 03:27:23PM -0300, Helen Koike wrote:
>>> YUV 4:4:4 is not subsampled, fix this in the docs.
>>>
>>> Fixes: da785536e007 ("media: d
On 2021-01-22 17:07:50 [-0500], Steven Rostedt wrote:
> On Wed, 13 Jan 2021 00:00:55 +0100
> Sebastian Andrzej Siewior wrote:
>
> > +unsigned int _tracing_gen_ctx_flags(unsigned long irqflags);
> > +unsigned int tracing_gen_ctx_flags(void);
> > +unsigned int tracing_gen_ctx_flags_dect(void);
>
>
On Monday 18 January 2021 10:34:35 Pali Rohár wrote:
> On Monday 11 January 2021 12:39:07 Pali Rohár wrote:
> > This is a third version of patches which add workarounds for
> > RTL8672/RTL9601C EEPROMs and Ubiquiti U-Fiber Instant SFP.
> >
> > Russel's PATCH v2 2/3 was dropped from this patch seri
On Tue, 19 Jan 2021, Matti Vaittinen wrote:
> Add core support for ROHM BD71815 Power Management IC.
>
> The IC integrates regulators, a battery charger with a coulomb counter,
> a real-time clock (RTC), clock gate and general-purpose outputs (GPO).
>
> Signed-off-by: Matti Vaittinen
> ---
> Ch
Hi,
This two patches are posted to introduce a new method that can distinguish cases
of allocating memcache more precisely, and to elide some unnecessary cache
flush.
For patch-1:
With a guest translation fault, we don't really need the memcache pages when
only installing a new entry to the exist
YUV 4:4:4 is not subsampled, fix this in the docs.
Fixes: da785536e007 ("media: doc: pixfmt-yuv: Move all semi-planar YUV formats
to common file")
Signed-off-by: Helen Koike
---
Changes in v2:
- s/No sub-sampling/The chroma plane is not subsampled/ (Laurent)
- Fixed description regarding the n
After dirty-logging is stopped for a VM configured with huge mappings,
KVM will recover the table mappings back to block mappings. As we only
replace the existing page tables with a block entry and the cacheability
has not been changed, the cache maintenance opreations can be skipped.
Signed-off-b
On 1/25/21 1:30 AM, Miaohe Lin wrote:
On 2021/1/25 12:24, Waiman Long wrote:
The commit 3fea5a499d57 ("mm: memcontrol: convert page
cache to a new mem_cgroup_charge() API") introduced a bug in
__add_to_page_cache_locked() causing the following splat:
[ 1570.068330] page dumped because: VM_BUG
On Sun, Jan 24, 2021 at 6:03 PM John Hubbard wrote:
>
> On 1/21/21 7:37 PM, Pavel Tatashin wrote:
> > In gup_test both gup_flags and test_flags use the same flags field.
> > This is broken.
> >
> > Farther, in the actual gup_test.c all the passed gup_flags are erased and
> > unconditionally replac
On 19:43-20210125, Aswath Govindraju wrote:
> >>> Will also help to provide some verification log along with this.
> >>>
> >>
> >> May I know what sort of logs would be best to provide. Would enumeration
> >> logs during boot suffice ?
>
On Thu, 21 Jan 2021 15:12:36 -0800, Daniel Walker wrote:
> Add compatible string for Cisco device present on the Cisco Petra
> platform.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[2/2] spidev: Add cisco device compatible
commit: 396cf2a
On Mon, 25 Jan 2021 at 14:54, Marc Zyngier wrote:
>
> On 2021-01-25 12:54, Ard Biesheuvel wrote:
> > On Mon, 25 Jan 2021 at 11:53, Marc Zyngier wrote:
> >>
> >> Given that the early cpufeature infrastructure has borrowed quite
> >> a lot of code from the kaslr implementation, let's reimplement
>
Aditya Srivastava wrote:
> There are certain conditional expressions in rtl_pci, where a boolean
> variable is compared with true/false, in forms such as (foo == true) or
> (false != bar), which does not comply with checkpatch.pl (CHECK:
> BOOL_COMPARISON), according to which boolean variables sh
On Wed, Jan 20, 2021 at 09:26:41AM -0500, Pavel Tatashin wrote:
> I thought about this, and it would code a little cleaner. But, the
> reason I did not is because zero_page is perfectly pinnable, it is not
> pinnable only when it is in a movable zone (and it should not be in a
> movable zones for
Move kdb environment related get/set APIs to a separate file in order
to provide an abstraction for environment variables access and hence
enhances code readability.
Signed-off-by: Sumit Garg
---
kernel/debug/kdb/Makefile | 2 +-
kernel/debug/kdb/kdb_env.c | 229 ++
On 2021-01-25 14:19, Ard Biesheuvel wrote:
On Mon, 25 Jan 2021 at 14:54, Marc Zyngier wrote:
On 2021-01-25 12:54, Ard Biesheuvel wrote:
[...]
> This struct now takes up
> - ~100 bytes for the characters themselves (which btw are not emitted
> into __initdata or __initconst)
> - 6x8 bytes f
Add and helper macro for iterating over all DMAC channels, taking into
account the channel mask. Use it where appropriate, to simplify code.
Restore "reverse Christmas tree" order of local variables while adding a
new variable.
Signed-off-by: Geert Uytterhoeven
---
v2:
- Put the full loop con
Hi Vinod,
This patch series adds support for the Direct Memory Access Controller
variant in the Renesas R-Car V3U (R8A779A0) SoC, to both DT bindings and
driver.
Changes compared to v1:
- Add Reviewed-by,
- Put the full loop control of for_each_rcar_dmac_chan() on a single
line, t
On Wed, 20 Jan 2021, Cristian Ciocaltea wrote:
> Add initial support for the Actions Semi ATC260x PMICs which integrates
> Audio Codec, Power management, Clock generation and GPIO controller
> blocks.
>
> For the moment this driver only supports Regulator, Poweroff and Onkey
> functionalities for
Le Fri, Jan 22, 2021 at 11:51:53AM +0100, Edgar E. Iglesias a écrit :
> On Fri, Jan 22, 2021 at 10:52:18AM +0100, Michal Simek wrote:
> > Hi,
> >
> > On 1/22/21 10:24 AM, Corentin Labbe wrote:
> > > Hello
> > >
> > > With at least qemu 5.1.0 (and later), the xlnx-zcu102 machine boot lead
> > > t
On Fri, 22 Jan 2021 19:32:50 +0100, Hans de Goede wrote:
> Sometimes regulator_get() gets called twice for the same supply on the
> same device. This may happen e.g. when a framework / library is used
> which uses the regulator; and the driver itself also needs to enable
> the regulator in some cas
On Sun, 17 Jan 2021 21:49:17 +0100, Christoph Fritz wrote:
> This patch adds suspend/resume support so that it is possible to
> configure the LDOs and BUCKs as on or off during suspend phase as
> well as to configure suspend specific voltages.
Applied to
https://git.kernel.org/pub/scm/linux/ke
Zheng Yongjun wrote:
> memcpy operation is next to memset code, and the size to copy
> is equals to the size to memset, so the memset operation is
> unnecessary, remove it.
>
> Signed-off-by: Zheng Yongjun
Wrong title.
Patch set to Changes Requested.
--
https://patchwork.kernel.org/project/
Hi,
On 12/23/20 12:07 PM, Jagan Teki wrote:
Add SDA/SCL pinmux lines for I2C6 on STM32MP1.
This support adds both in default and sleep states.
Signed-off-by: Jagan Teki
---
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch/
On Mon, Jan 25, 2021 at 09:53:28PM +0800, Li, Aubrey wrote:
> On 2021/1/25 17:06, Mel Gorman wrote:
> > On Mon, Jan 25, 2021 at 02:02:58PM +0800, Aubrey Li wrote:
> >> A long-tail load balance cost is observed on the newly idle path,
> >> this is caused by a race window between the first nr_running
On Mon, Jan 25, 2021 at 2:27 PM Krzysztof Kozlowski wrote:
> On Mon, 25 Jan 2021 at 14:09, Arnd Bergmann wrote:
> > On Mon, Jan 25, 2021 at 12:40 PM Krzysztof Kozlowski
> > wrote:
> > > On Mon, 25 Jan 2021 at 12:36, Arnd Bergmann wrote:
> > > But we do not want to have this dependency (selecti
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On Mon, 25 Jan 2021 03:14:03 +
Jianlin Lv wrote:
> Hi Steven,
> Could you give me more detailed suggestions about the UPROBES section? I lack
> the knowledge of this part.
> Can't fully understand your previous comments;
Sorry for the confusion. I was talking about the MAINTAINERS file. Tha
On 1/22/21 6:48 PM, Alex Williamson wrote:
On Tue, 19 Jan 2021 15:02:30 -0500
Matthew Rosato wrote:
Some s390 PCI devices (e.g. ISM) perform I/O operations that have very
specific requirements in terms of alignment as well as the patterns in
which the data is read/written. Allowing these to pr
LTP syscalls madvise08 test case failed on all devices from
Linux next 20210118 to till day.
strace log attached to this email and link provided below.
BAD: next-20210118
GOOD: next-20210115
This failure is easily reproducible on Linux next tag 20210118 above.
tst_test.c:1250: TINFO: Timeout per
On 40x and 8xx, kernel text is pinned.
On book3s/32, kernel text is mapped by BATs.
Enable instruction translation at the same time as data translation, it
makes things simpler.
MSR_RI can also be set at the same time because srr0/srr1 are already
saved and r1 is set properly.
On booke, translat
Now that we are using rfi instead of mtmsr to reactivate MMU, it is
possible to reorder instructions and avoid the need to use CTR for
stashing SRR0.
null_syscall on 8xx is reduced by 3 cycles (283 => 280 cycles).
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_32.h | 22 ++
On 2021-01-25 14:39, Shameerali Kolothum Thodi wrote:
-Original Message-
From: Marc Zyngier [mailto:m...@kernel.org]
Sent: 23 January 2021 12:28
To: linux-kernel@vger.kernel.org
Cc: Thomas Gleixner ; Bjorn Helgaas
; Shameerali Kolothum Thodi
; sta...@vger.kernel.org
Subject: [PATCH] genir
If the code can use a stack in vm area, it can also use a
stack in linear space.
Simplify code by removing old non VMAP stack code on PPC32 in syscall.
That means the data translation is now re-enabled early in
syscall entry in all cases, not only when using VMAP stacks.
Signed-off-by: Christoph
Userspace Execution protection and fast syscall entry were implemented
independently from each other and were both merged in kernel 5.2,
leading to syscall entry missing userspace execution protection.
On syscall entry, execution of user space memory must be
locked in the same way as on exception
Hello Lee,
Thanks again for the review!
On Mon, 2021-01-25 at 14:10 +, Lee Jones wrote:
> On Tue, 19 Jan 2021, Matti Vaittinen wrote:
>
> > Add core support for ROHM BD71815 Power Management IC.
> >
> > The IC integrates regulators, a battery charger with a coulomb
> > counter,
> > a real-t
The command 'find ./kernel/debug/ | xargs ./scripts/kernel-doc -none'
reported a typo in the kernel-doc of kgdb_unregister_io_module().
Rectify the kernel-doc, such that no issues remain for ./kernel/debug/.
Signed-off-by: Lukas Bulwahn
---
applies cleanly on v5.11-rc5 and next-20210122
Jason,
Save r3 in regs->orig_r3 in system_call_exception()
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/entry_64.S | 1 -
arch/powerpc/kernel/syscall.c | 2 ++
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index
In preparation of porting PPC32 to C syscall entry/exit,
rewrite the following helpers as static inline functions and
add support for PPC32 in them:
__hard_irq_enable()
__hard_irq_disable()
__hard_EE_RI_disable()
__hard_RI_enable()
Then use them in PPC32 version of
To allow building syscall_64.c smoothly on PPC32, add stub version
of irq_soft_mask_return().
Signed-off-by: Christophe Leroy
---
arch/powerpc/include/asm/hw_irq.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/powerpc/include/asm/hw_irq.h
b/arch/powerpc/include/asm/hw_irq.h
inde
regs->softe doesn't exist on PPC32.
Add irq_soft_mask_regs_set_state() helper to set regs->softe.
This helper will void on PPC32.
Signed-off-by: Christophe Leroy
---
arch/powerpc/include/asm/hw_irq.h | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/in
In system_call_exception(), MSR_RI also needs to be checked on 8xx.
Only booke and 40x doesn't have MSR_RI.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/syscall.c b/arch/powerpc/kernel/sy
Instead of hard comparing task flags with _TIF_32BIT, use
is_compat_task(). The advantage is that it returns 0 on PPC32
allthough _TIF_32BIT is always set.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/syscall.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arc
In preparation for porting syscall entry/exit to C, inconditionally
save non volatile general purpose registers.
Commit 965dd3ad3076 ("powerpc/64/syscall: Remove non-volatile GPR save
optimisation") provides detailed explanation.
This increases the number of cycles by 24 cycles on 8xx with
null_s
The Ubiquiti U-Fiber Instant SFP GPON module has nonsensical information
stored in its EEPROM. It claims to support all transceiver types including
10G Ethernet. Clear all claimed modes and set only 1000baseX_Full, which is
the only one supported.
This module has also phys_id set to SFF, and the S
On Mon, Jan 25, 2021 at 04:09:57PM +0100, Peter Zijlstra wrote:
> Reduce rbtree boiler plate by using the new helpers.
>
> One noteworthy change is unification of the various (partial) compare
> functions. We construct a subtree match by forcing the sub-order to
> always match, see __group_cmp().
On Mon 25 Jan 05:35 CST 2021, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Compile-testing without CONFIG_REMOTEPROC results in a build failure:
>
> >>> referenced by ipa_main.c
> >>> net/ipa/ipa_main.o:(ipa_probe) in archive drivers/built-in.a
> ld.lld: error: undefined symbol:
This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU,
the accelerometer part.
Signed-off-by: Mike Looijmans
---
Changes in v8:
Add spi-max-frequency: true
Changes in v7:
Add additionalProperties
Change bmi088_accel to bmi088-accel
Add interrupt-names and adjust description
Ch
The BMI088 is a combined module with both accelerometer and gyroscope.
This adds the accelerometer driver support for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Signed-off-by: Mike Looijmans
---
Changes in v8:
include order asm/ after linux/
Suspend/resume
The Allwinner H616 adds a second EMAC clock register at offset 0x34, for
controlling the second EMAC in this chip.
Allow to extend the regmap in this case, to cover more than the current
4 bytes exported.
Signed-off-by: Andre Przywara
---
drivers/soc/sunxi/sunxi_sram.c | 31
On 1/25/21 6:31 AM, Hans Verkuil wrote:
> On 14/01/2021 19:01, Helen Koike wrote:
>> sizeimage field should be set to zero for unused planes, even when
>> v4l2_pix_format_mplane.num_planes is smaller then the index of planes.
>
> then -> than
Ack.
>
>>
>> Signed-off-by: Helen Koike
>>
>> --
On Sun, Jan 24, 2021 at 05:27:56PM +, Jonathan Cameron wrote:
> On Fri, 22 Jan 2021 14:54:42 -0800
> Stephen Boyd wrote:
>
> > Some cros ECs support a front proximity MKBP event via
> > 'EC_MKBP_FRONT_PROXIMITY'. Add a DT binding to document this feature via
> > a node that is a child of the
The AXP305 PMIC used in AXP805 seems to be fully compatible to the
AXP805 PMIC, so add the proper chain of compatible strings.
Also at least on one board (Orangepi Zero2) there is no interrupt line
connected to the CPU, so make the "interrupts" property optional.
Signed-off-by: Andre Przywara
--
As Icenowy pointed out, newer manuals (starting with H6) actually
document the register block at offset 0x800 as "HCI controller and PHY
interface", also describe the bits in our "PMU_UNK1" register.
Let's put proper names to those "unknown" variables and symbols.
While we are at it, generalise th
Hi Claire,
> Realtek Bluetooth controllers can do both LE scan and BR/EDR inquiry
> at once, need to set HCI_QUIRK_SIMULTANEOUS_DISCOVERY quirk.
>
> Signed-off-by: Claire Chang
> ---
> drivers/bluetooth/hci_h5.c | 5 +
> 1 file changed, 5 insertions(+)
patch has been applied to bluetooth-nex
Signed-off-by: Andre Przywara
Acked-by: Rob Herring
Acked-by: Maxime Ripard
---
.../devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml
b/Documentation/devicetree
On 25/01/2021 15:51, AngeloGioacchino Del Regno wrote:
> Il 25/01/21 11:40, Hans Verkuil ha scritto:
>> On 18/01/2021 18:45, AngeloGioacchino Del Regno wrote:
>>> Il 18/01/21 18:21, Stanimir Varbanov ha scritto:
Hi Angelo,
Thanks for the patch!
On 1/15/21 8:52 PM, AngeloGio
Add the obvious compatible name to the existing I2C binding, and pair
it with the existing A31 fallback compatible string, as the devices
are compatible.
On the way use enums to group all compatible devices together.
Signed-off-by: Andre Przywara
Acked-by: Rob Herring
Acked-by: Wolfram Sang
--
Signed-off-by: Andre Przywara
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml
b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 08607c7ec1bf..aeb8771b14c4
The H616 has four PHYs as the H3, along with their respective clock
gates and resets, so the property description is identical.
However the PHYs itself need some special bits, so we need a new
compatible string for it.
Signed-off-by: Andre Przywara
---
.../devicetree/bindings/phy/allwinner,sun8
The OrangePi Zero 2 is a development board with the new H616 SoC.
It features the usual connectors used on those small boards, and comes
with the AXP305, which seems to be compatible with the AXP805.
For more details see: http://linux-sunxi.org/Xunlong_Orange_Pi_Zero2
Signed-off-by: Andre Przywa
Add the obvious compatible name to the existing IR binding, and pair
it with the existing A31 fallback compatible string, as the devices
are compatible.
On the way use enums to group all compatible devices together.
Signed-off-by: Andre Przywara
Acked-by: Rob Herring
---
.../bindings/media/all
Use enums to group all compatible devices together on the way.
Signed-off-by: Andre Przywara
Acked-by: Rob Herring
Acked-by: Maxime Ripard
Reviewed-by: Guenter Roeck
---
.../bindings/watchdog/allwinner,sun4i-a10-wdt.yaml | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
di
Add the obvious compatible name to the existing RTC binding, and pair
it with the existing H6 fallback compatible string, as the devices are
compatible.
Signed-off-by: Andre Przywara
Acked-by: Rob Herring
---
.../devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml | 3 +++
1 file changed
The Allwinner H616 SoC has two EMAC controllers, with the second one
being tied to the internal PHY, but also using a separate EMAC clock
register.
To tell the driver about which clock register to use, we add a parameter
to our syscon phandle. The driver will use this value as an index into
the re
Hi Alexandru,
I love your patch! Perhaps something to improve:
url:
https://github.com/0day-ci/linux/commits/Alexandru-Ardelean/iio-core-buffer-add-support-for-multiple-IIO-buffers-per-IIO-device/20210125-053419
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
On 2021-01-25 7:48 a.m., Arnd Bergmann wrote:
From: Arnd Bergmann
After all users of the 'dm' warnings got hidden in an #ifdef,
the compiler started warning about it being unused:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5380:33: error:
unused variable 'dm' [-Werror,-Wunuse
Reduce rbtree boiler plate by using the new helpers.
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/locking/rtmutex.c | 54 +++
1 file changed, 18 insertions(+), 36 deletions(-)
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -267
Reduce rbtree boiler plate by using the new helpers.
Signed-off-by: Peter Zijlstra (Intel)
---
lib/timerqueue.c | 28 +---
1 file changed, 9 insertions(+), 19 deletions(-)
--- a/lib/timerqueue.c
+++ b/lib/timerqueue.c
@@ -14,6 +14,14 @@
#include
#include
+#define
Reduce rbtree boiler plate by using the new helper function.
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/sched/fair.c | 46 ++
1 file changed, 14 insertions(+), 32 deletions(-)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -533,12 +533
Reduce rbtree boiler plate by using the new helpers.
Make rb_add_cached() / rb_erase_cached() return a pointer to the
leftmost node to aid in updating additional state.
Signed-off-by: Peter Zijlstra (Intel)
---
include/linux/rbtree.h | 18 ---
kernel/sched/deadline.c | 77 +
On Fri 15 Jan 03:13 CST 2021, Arnaud POULIQUEN wrote:
> Hi Mathieu,
>
>
> On 1/14/21 8:05 PM, Mathieu Poirier wrote:
> > On Wed, Jan 06, 2021 at 02:37:14PM +0100, Arnaud Pouliquen wrote:
> >> The rpmsg_create_ept function is invoked when the device is opened.
> >> As only one endpoint must be cr
25.01.2021 18:18, Takashi Iwai пишет:
> On Wed, 20 Jan 2021 01:31:50 +0100,
> Dmitry Osipenko wrote:
>>
>> Reset hardware on RPM-resume in order to bring it into a predictable
>> state.
>>
>> Tested-by: Peter Geis # Ouya T30 audio works
>> Tested-by: Matt Merhar # Ouya T30 boot-tested
>> Tested-b
> Ok! If this is the only remaining issue, I will update commit messages
> and send a new patch series. I was just waiting for a response if
> somebody else has other comments or if somebody write that is fine with
> it.
Hi Pali
As a general rule of thumb, with netdev, wait 3 days and then send t
From: Xuan Zhuo
Date: Mon, 25 Jan 2021 22:57:07 +0800
> On Mon, 25 Jan 2021 13:25:45 +, Alexander Lobakin wrote:
> > From: Xuan Zhuo
> > Date: Mon, 25 Jan 2021 11:10:43 +0800
> >
> > > On Fri, 22 Jan 2021 16:24:17 +, Alexander Lobakin
> > > wrote:
> > > > From: Xuan Zhuo
> > > > Date
On Mon, Jan 25, 2021 at 07:12:21PM +0800, Xin Ji wrote:
> Add 'bus-type' and 'data-lanes' define for port0, add HDCP support
> flag and DP tx lane0 and lane1 swing register array define.
>
> Signed-off-by: Xin Ji
> ---
> .../bindings/display/bridge/analogix,anx7625.yaml | 57
>
I've always been bothered by the endless (fragile) boilerplate for
rbtree, and I recently wrote some rbtree helpers for objtool and
figured I should lift them into the kernel and use them more widely.
Provide:
partial-order; less() based:
- rb_add(): add a new entry to the rbtree
- rb_add_cache
Expose the FUSE_PASSTHROUGH interface to user space and declare all the
basic data structures and functions as the skeleton on top of which the
FUSE passthrough functionality will be built.
As part of this, introduce the new FUSE passthrough ioctl, which allows
the FUSE daemon to specify a direct
Hai all,
I found myself needing to write yet another rbtree and remembered I had these
patches gathering dust. I've had them in a git tree pretty much ever since I
posted them last and the robot is telling me they build/work/dance/sing fine.
I'm proposing to stick them in tip and get on with li
Implement the FUSE passthrough ioctl that associates the lower
(passthrough) file system file with the fuse_file.
The file descriptor passed to the ioctl by the FUSE daemon is used to
access the relative file pointer, that will be copied to the fuse_file
data structure to consolidate the link betw
When using FUSE passthrough, read/write operations are directly
forwarded to the lower file system file through VFS, but there is no
guarantee that the process that is triggering the request has the right
permissions to access the lower file system. This would cause the
read/write access to fail.
Reduce rbtree boilerplate by using the new helpers.
Signed-off-by: Peter Zijlstra (Intel)
---
kernel/events/uprobes.c | 82 +++-
1 file changed, 40 insertions(+), 42 deletions(-)
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -619,41
On Sun 24 Jan 11:33 CST 2021, Konrad Dybcio wrote:
>
> > All msm8974 dts(i) files use this style. Deviating from it for this doesn't
> > make sense. And yes msm8974 should probably be converted to the newer label
> > style (as was done with msm8916 a while ago).
>
> I have a >3k lines commit f
Hi,
an update from the v3 last week, to add support for the Allwinner H616
SoC. Still based on the (updated) sunxi/for-next branch.
I am omitting the MMC and pinctrl patches now, as they have been taken
by Ulf and LinusW already into their trees.
I addressed the comments from the list, though not
Extract the code to clear the status of one or all channels into their
own helpers, to prepare for the different handling of the R-Car V3U SoC.
Signed-off-by: Geert Uytterhoeven
---
v2:
- No changes.
---
drivers/dma/sh/rcar-dmac.c | 15 +--
1 file changed, 13 insertions(+), 2 delet
Document the compatible value for the Direct Memory Access Controller
blocks in the Renesas R-Car V3U (R8A779A0) SoC.
The most visible difference with DMAC blocks on other R-Car SoCs is the
move of the per-channel registers to a separate register block.
Signed-off-by: Geert Uytterhoeven
Reviewed
On Mon, 25 Jan 2021 09:40:38 -0500
Matthew Rosato wrote:
> On 1/22/21 6:48 PM, Alex Williamson wrote:
> > On Tue, 19 Jan 2021 15:02:30 -0500
> > Matthew Rosato wrote:
> >
> >> Some s390 PCI devices (e.g. ISM) perform I/O operations that have very
> >> specific requirements in terms of alignme
On 1/25/21 9:30 AM, Arnd Bergmann wrote:
On Mon, Jan 25, 2021 at 4:23 PM Bjorn Andersson
wrote:
On Mon 25 Jan 05:35 CST 2021, Arnd Bergmann wrote:
From: Arnd Bergmann
Compile-testing without CONFIG_REMOTEPROC results in a build failure:
referenced by ipa_main.c
net/ipa/ipa
Applied. Thanks!
Alex
On Sun, Jan 24, 2021 at 11:36 PM Huang Rui wrote:
>
> On Fri, Jan 22, 2021 at 11:00:22PM +0800, Colin King wrote:
> > From: Colin Ian King
> >
> > Currently the ! operator is incorrectly being used to flip bits on
> > mask values. Fix this by using the bit-wise ~ operator
On Mon 25 Jan 08:51 CST 2021, AngeloGioacchino Del Regno wrote:
> Il 25/01/21 11:40, Hans Verkuil ha scritto:
> > On 18/01/2021 18:45, AngeloGioacchino Del Regno wrote:
> > > Il 18/01/21 18:21, Stanimir Varbanov ha scritto:
> > > > > diff --git a/drivers/media/platform/qcom/venus/core.c
> > > > >
On 1/25/21 2:43 AM, Stephen Rothwell wrote:
> Hi all,
>
> Commits
>
> 36962a1e4186 ("io_uring: create common fixed_rsrc_data allocation routines")
> 5bc97865b3b6 ("io_uring: create common fixed_rsrc_ref_node handling
> routines")
> b2315a2cda1f ("io_uring: generalize io_queue_rsrc_removal"
Hi Santosh,
On 1/24/21 10:34 PM, santosh.shilim...@oracle.com wrote:
> Hi Suman, Mathieu,
>
> On 1/7/21 2:49 PM, Suman Anna wrote:
>> On 1/7/21 4:44 PM, Mathieu Poirier wrote:
>>> On Wed, Jan 06, 2021 at 06:03:25PM -0600, Suman Anna wrote:
Hi Mathieu,
> [...]
>>> I only see input from A
Hi Max,
> By this change, it will enable WBS supported on the specific Realtek BT
> devices, such as RTL8822C and RTL8852A.
> In the future, it's able to maintain what the Realtek devices support WBS
> here.
>
> Tested-by: Hilda Wu
> Reviewed-by: Abhishek Pandit-Subedi
> Signed-off-by: Max Chou
Hi Miao-chen,
> This moves msft_do_close() from hci_dev_do_close() to
> hci_unregister_dev() to avoid clearing MSFT extension info. This also
> avoids retrieving MSFT info upon every msft_do_open() if MSFT extension
> has been initialized.
>
> The following test steps were performed.
> (1) boot t
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