On 09/04/2021 13:40, Mitali Borkar wrote:
> Removed and moved statement in line in long(multi-line) comments and
> added '*' before it to meet linux kernel coding style for long (multi-line)
> comments
>
> Signed-off-by: Mitali Borkar
> ---
>
> Changes from v2:- made style changes in code accor
Siddharth Chandrasekaran writes:
> Now that all extant hypercalls that can use XMM registers (based on
> spec) for input/outputs are patched to support them, we can start
> advertising this feature to guests.
>
> Cc: Alexander Graf
> Cc: Evgeny Iakovlev
> Signed-off-by: Siddharth Chandrasekaran
From: SeongJae Park
PG_idle and PG_young allow the two PTE Accessed bit users, Idle Page
Tracking and the reclaim logic concurrently work while don't interfere
each other. That is, when they need to clear the Accessed bit, they set
PG_young to represent the previous state of the bit, respectivel
From: SeongJae Park
DAMON is a data access monitoring framework for the Linux kernel. The
core mechanisms of DAMON make it
- accurate (the monitoring output is useful enough for DRAM level
performance-centric memory management; It might be inappropriate for
CPU cache levels, though),
-
From: SeongJae Park
DAMON is designed to be used by kernel space code such as the memory
management subsystems, and therefore it provides only kernel space API.
That said, letting the user space control DAMON could provide some
benefits to them. For example, it will allow user space to analyze
t
From: SeongJae Park
Even somehow the initial monitoring target regions are well constructed
to fulfill the assumption (pages in same region have similar access
frequencies), the data access pattern can be dynamically changed. This
will result in low monitoring quality. To keep the assumption as
From: SeongJae Park
This commit adds a tracepoint for DAMON. It traces the monitoring
results of each region for each aggregation interval. Using this, DAMON
can easily integrated with tracepoints supporting tools such as perf.
Signed-off-by: SeongJae Park
Reviewed-by: Leonard Foerster
Revie
From: SeongJae Park
This commit introduces a reference implementation of the address space
specific low level primitives for the virtual address space, so that
users of DAMON can easily monitor the data accesses on virtual address
spaces of specific processes by simply configuring the implementat
- On Apr 13, 2021, at 3:36 AM, Eric Dumazet eric.duma...@gmail.com wrote:
> From: Eric Dumazet
>
> Two put_user() in rseq_update_cpu_id() are replaced
> by a pair of unsafe_put_user() with appropriate surroundings.
>
> This removes one stac/clac pair on x86 in fast path.
>
> Signed-off-by:
From: SeongJae Park
In some use cases, users would want to run multiple monitoring context.
For example, if a user wants a high precision monitoring and dedicating
multiple CPUs for the job is ok, because DAMON creates one monitoring
thread per one context, the user can split the monitoring targe
Hi,
On 3/9/21 10:10 AM, Lee, Chun-Yi wrote:
> This patch adds the logic for parsing the CodeSign extended key usage
> extension in X.509. The parsing result will be set to the eku flag
> which is carried by public key. It can be used in the PKCS#7
> verification.
>
> Signed-off-by: "Lee, Chun-Yi"
From: SeongJae Park
For CPU usage accounting, knowing pid of the monitoring thread could be
helpful. For example, users could use cpuaccount cgroups with the pid.
This commit therefore exports the pid of currently running monitoring
thread to the user space via 'kdamond_pid' file in the debugfs
From: SeongJae Park
This commit updates MAINTAINERS file for DAMON related files.
Signed-off-by: SeongJae Park
---
MAINTAINERS | 12
1 file changed, 12 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 4d68184d3f76..42bbcaec5050 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
From: SeongJae Park
This commit adds documents for DAMON under
`Documentation/admin-guide/mm/damon/` and `Documentation/vm/damon/`.
Signed-off-by: SeongJae Park
---
Documentation/admin-guide/mm/damon/guide.rst | 158 +
Documentation/admin-guide/mm/damon/index.rst | 15 ++
Document
Signed-off-by: Ben Widawsky
---
include/uapi/linux/cxl_mem.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/include/uapi/linux/cxl_mem.h b/include/uapi/linux/cxl_mem.h
index f6e8a005b113..8dd516ddb098 100644
--- a/include/uapi/linux/cxl_mem.h
+++ b/include/uapi/linux/cxl_mem.h
@@ -81,
On Tue 2021-04-13 13:10:50, Samo Pogačnik wrote:
> Dne 13.04.2021 (tor) ob 11:41 +0200 je Petr Mladek napisal(a):
> > On Mon 2021-04-12 14:41:27, Samo Pogačnik wrote:
> > > Dne 12.04.2021 (pon) ob 19:39 +0900 je Tetsuo Handa napisal(a):
> > > > What is the intended usage of /dev/ttyprintk ?
> > > >
On Tue, Apr 13, 2021 at 04:53:32PM +0800, Jason Wang wrote:
>
> 在 2021/4/13 下午1:47, Michael S. Tsirkin 写道:
> > There are currently two cases where we poll TX vq not in response to a
> > callback: start xmit and rx napi. We currently do this with callbacks
> > enabled which can cause extra interru
On Fri 2021-04-09 18:52:48, Stephen Boyd wrote:
> Some kernel elf files have various notes that also happen to have an elf
> note type of '3', which matches NT_GNU_BUILD_ID but the note name isn't
> "GNU". For example, this note trips up the existing logic:
>
> Owner Data size Description
> X
- On Apr 13, 2021, at 3:36 AM, Eric Dumazet eric.duma...@gmail.com wrote:
> From: Eric Dumazet
>
> After commit 8f2817701492 ("rseq: Use get_user/put_user rather
> than __get_user/__put_user") we no longer need
> an access_ok() call from __rseq_handle_notify_resume()
While we are doing that
From: SeongJae Park
This commit adds kunit based unit tests for the core and the virtual
address spaces monitoring primitives of DAMON.
Signed-off-by: SeongJae Park
Reviewed-by: Brendan Higgins
---
mm/damon/Kconfig | 36 +
mm/damon/core-test.h | 253
From: SeongJae Park
This commit adds a simple user space tests for DAMON. The tests are
using kselftest framework.
Signed-off-by: SeongJae Park
---
tools/testing/selftests/damon/Makefile| 7 ++
.../selftests/damon/_chk_dependency.sh| 28 ++
.../testing/selftests/damon/deb
This patch adds vbus-supply optional property to phy sub-nodes using
connector node.
A regulator for USB VBUS may be needed for host mode.
Signed-off-by: Amelie Delaunay
---
Changes in v2:
- add connector vbus-supply property as suggested by Rob
---
.../devicetree/bindings/phy/phy-stm32-usbphyc.
STM32 USBPHYC provides two USB High-Speed ports which are used by controllers
with Host capabilities. That's why vbus-supply has to be supported on each
phy node.
---
Changes in v2:
- use connector node vbus-supply property as suggested by Rob
---
Amelie Delaunay (2):
dt-bindings: phy: add vbus-
This patch adds support for optional vbus regulator.
It is managed on phy_power_on/off calls and may be needed for host mode.
Signed-off-by: Amelie Delaunay
---
No changes in v2.
---
drivers/phy/st/phy-stm32-usbphyc.c | 31 ++
1 file changed, 31 insertions(+)
diff --
On 09/04/2021 21:01, Aline Santana Cordeiro wrote:
> Aligns line break with the remaining function arguments
> to the open parenthesis. Issue found by checkpatch.
>
> Signed-off-by: Aline Santana Cordeiro
Obsolete, a similar patch from Beatriz Martins de Carvalho
has already been applied in th
Use __maybe_unused for the suspend()/resume() hooks and get rid of
the CONFIG_PM_SLEEP ifdeffery to improve the code.
Signed-off-by: Andy Shevchenko
---
drivers/i2c/busses/i2c-mpc.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mpc.c b/d
devm_platform_ioremap_resource() prints a message in case of error.
Drop custom one.
Signed-off-by: Andy Shevchenko
---
drivers/i2c/busses/i2c-mpc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index ec9d7d93e8
Use the device_get_match_data() helper instead of open coding.
Signed-off-by: Andy Shevchenko
---
drivers/i2c/busses/i2c-mpc.c | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 2376accd4e8e..ec9d7d93
On Fri 2021-04-09 18:52:51, Stephen Boyd wrote:
> Add the running kernel's build ID[1] to the stacktrace information
> header. This makes it simpler for developers to locate the vmlinux with
> full debuginfo for a particular kernel stacktrace. Combined with
> scripts/decode_stracktrace.sh, a devel
The peripheral clock is optional and we may get an -EPROBE_DEFER error code
which would not be propagated correctly, fix this by using
devm_clk_get_optional().
Signed-off-by: Andy Shevchenko
---
drivers/i2c/busses/i2c-mpc.c | 25 -
1 file changed, 12 insertions(+), 13 del
On Tue, Apr 13, 2021 at 02:48:15PM +0200, Geert Uytterhoeven wrote:
> On Tue, Apr 13, 2021 at 2:37 PM Andy Shevchenko
> wrote:
> > On Tue, Apr 13, 2021 at 02:26:15PM +0200, Geert Uytterhoeven wrote:
> > > The HiSilicon Kunpeng I2C controller is only present on HiSilicon
> > > Kunpeng SoCs, and its
On 4/12/21 8:51 PM, Jiapeng Chong wrote:
Fix the following gcc warning:
drivers/fpga/xilinx-pr-decoupler.c:32:19: warning: unused function
'xlnx_pr_decouple_read' [-Wunused-function].
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/fpga/xilinx-pr-decoupler.c | 6 --
On Tue, Apr 13, 2021 at 01:54, Marek Behun wrote:
> On Tue, 13 Apr 2021 01:13:53 +0200
> Tobias Waldekranz wrote:
>
>> > ...you could get the isolation in place. But you will still lookup the
>> > DA in the ATU, and there you will find a destination of either cpu0 or
>> > cpu1. So for one of the
On Tue, Apr 13, 2021 at 03:52:14PM +0800, Chris Chiu wrote:
> On Mon, Apr 12, 2021 at 11:12 PM Alan Stern wrote:
> >
> > On Mon, Apr 12, 2021 at 11:00:06PM +0800, chris.c...@canonical.com wrote:
> > > The USB_PORT_FEAT_SUSPEND is not really necessary due to the
> > > "global suspend" in USB 2.0 sp
Hi Andy,
On Tue, Apr 13, 2021 at 4:41 PM Andy Shevchenko
wrote:
> On Tue, Apr 13, 2021 at 02:48:15PM +0200, Geert Uytterhoeven wrote:
> > On Tue, Apr 13, 2021 at 2:37 PM Andy Shevchenko
> > wrote:
> > > On Tue, Apr 13, 2021 at 02:26:15PM +0200, Geert Uytterhoeven wrote:
> > > > The HiSilicon Kun
Update Documentation/devicetree/bindings/vendor-prefixes.yaml to
include "hycon" as a vendor prefix for "Hycon Technology".
Company website: https://www.hycontek.com/
Signed-off-by: Giulio Benetti
Reviewed-by: Jonathan Neuschäfer
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/vend
This patch adds support for Hycon HY46XX.
Signed-off-by: Giulio Benetti
---
V1->V2:
* removed proximity-sensor-switch property according to previous patch
As suggested by Dmitry Torokhov
* moved i2c communaction to regmap use
* added macro to avoid magic number
* removed cmd variable that could u
This adds device tree bindings for the Hycon HY46XX touchscreen series.
Signed-off-by: Giulio Benetti
---
V1->V2:
As suggested by Rob Herring:
* fixed $id: address
* added "hycon," in front of every custom property
* changed all possible property to boolean type
* removed proximity-sensor-switch
On Thu, Mar 25, 2021 at 08:37:38PM +0100, Miklos Szeredi wrote:
> @@ -107,6 +110,8 @@ fiemap: no
> update_time: no
> atomic_open: shared (exclusive if O_CREAT is set in open flags)
> tmpfile: no
> +fileattr_get:no or exclusive
> +fileattr_set:exclusive
> ==
On Tue, Apr 13, 2021 at 02:27, Marek Behun wrote:
> On Tue, 13 Apr 2021 01:54:50 +0200
> Marek Behun wrote:
>
>> I will look into this, maybe ask some follow-up questions.
>
> Tobias,
>
> it seems that currently the LAGs in mv88e6xxx driver do not use the
> HashTrunk feature (which can be enabled
This patchset adds Hycon vendor, HY46XX touchscreen controller driver
and its .yaml binding.
---
V1->V2:
* changed authorship and SoBs to @benettiengineering.com domain
* fixed vendor commit log according to Jonathan Neuschäfer's suggestion
* fixed hy46xx bindings according to Rob Herring's sugges
On 10/04/2021 17:34, Mitali Borkar wrote:
> Aligned the code properly by using tabs to make code neater and improve
> readability.
>
> Signed-off-by: Mitali Borkar
> ---
> drivers/staging/media/zoran/zr36057.h | 108 +-
> 1 file changed, 54 insertions(+), 54 deletions(-)
Hi Pratik,
V4 seems fine. Thank you.
On Mon, Apr 12, 2021 at 12:43 AM Pratik Rajesh Sampat
wrote:
>
> Changelog v3-->v4
> Based on review comments by Doug Smythies,
> 1. Parsing the thread_siblings_list for CPU topology information to
>correctly identify the cores the test should run on in
>
Hi Laurent,
On Tue, Apr 13, 2021 at 04:45:17PM +0300, Laurent Pinchart wrote:
> Hi Sakari,
>
> Thank you for the patch.
>
> On Mon, Apr 12, 2021 at 02:11:20PM +0300, Sakari Ailus wrote:
> > The header defines the user space interface but may be mistaken as
> > kernel-only header due to its locat
On Tue, Apr 13, 2021 at 4:46 PM Matthew Wilcox wrote:
>
> On Thu, Mar 25, 2021 at 08:37:38PM +0100, Miklos Szeredi wrote:
> > @@ -107,6 +110,8 @@ fiemap: no
> > update_time: no
> > atomic_open: shared (exclusive if O_CREAT is set in open flags)
> > tmpfile: no
> > +fileattr_get:
On Wed, Apr 07, 2021 at 03:49:36PM +0200, Fabio Aiuto wrote:
> @@ -2586,11 +2583,9 @@ static int rtw_dbg_port(struct net_device *dev,
>
> plist =
> get_next(plist);
>
> - i
On 12/04/21 12:14, Peter Zijlstra wrote:
> Stop polluting sysctl, move to debugfs for SCHED_DEBUG stuff.
>
> Signed-off-by: Peter Zijlstra (Intel)
> Reviewed-by: Dietmar Eggemann
On my Juno (2+4 big.LITTLE), sys/kernel/debug/sched/domains/ is now empty.
I think that's because of unregister_sche
On Tue, Apr 13, 2021 at 08:54:55PM +0800, Kemeng Shi wrote:
> Yes. And NT stores should be better for copy_page especially copying a lot
> of pages as only partial memory of copied page will be access recently.
I thought "should be better" too last time when I measured rep; movs vs
NT stores but a
The FEC does not have a PHY so it should not have a phy-handle. It is
connected to the switch at RGMII level so we need a fixed-link sub-node
on both ends.
This was not a problem until the qca8k.c driver was converted to PHYLINK
by commit b3591c2a3661 ("net: dsa: qca8k: Switch to PHYLINK instead o
This patchset replaces DGB_871X_SEL_NL macro with the driver
recommended log function netdev_dbg().
Macro DBG_871X_SEL_NL indeed executes a raw printk call as
default behaviour. The other behaviour is doing a seq_printf()
call which never occurs.
First patch replace dump_drv_version with a netdev
remove unnecessary dump_drv_version() usage.
This prepares dump_drv_version() for removal, before
coccinelle script application.
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_i
replace DGB_871X_SEL_NL macro with netdev_dbg().
DBG_871X_SEL_NL macro expands to a raw prink call or a
seq_printf if selected stream _is not_ a local
debug symbol set to null.
This second scenario never occurs so replace
all macro usages with netdev_dbg().
This is done with the following coccine
removed unused 'void *sel' argument in rtw_odm_dbg_comp_msg()
function, after DBG_871X_SEL_NL replacement.
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/core/rtw_odm.c | 2 +-
drivers/staging/rtl8723bs/include/rtw_odm.h| 2 +-
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c |
remove dump_drv_version() and dump_log_level() function
definitions and prototypes. Those functions are unused,
and add unnecessary wrap level to log calls.
They wrap DBG_871X_SEL_NL which will be replaced by
netdev_dbg() with coccinelle script application.
Signed-off-by: Fabio Aiuto
---
driver
fix the following post commit hook checkpatch issue:
ERROR: space required after that ';' (ctx:VxV)
232: FILE: drivers/staging/rtl8723bs/core/rtw_odm.c:160:
+ "AdapEn_RSSI", "IGI_LowerBound");netdev_dbg
(adapter->pnetdev,
This was coccinelle script output
remove DBG_871X_SEL_NL obsolete macro declaration.
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/include/rtw_debug.h | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/rtl8723bs/include/rtw_debug.h
b/drivers/staging/rtl8723bs/include/rtw_debug.h
index f1b37d5
replace dump_drv_version() usage with netdev_dbg().
There's no need to further wrap a netdev_dbg() call
for such a low number of occurrences.
The string printed is the same contained in DBG_871X_SEL_NL macro
called inside dump_drv_version().
This is just preparation before bulk DBG_871X_SEL_NL m
On Wed, Apr 07, 2021 at 03:49:42PM +0200, Fabio Aiuto wrote:
> diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
> b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
> index 7f998a2f8001..a1e27ba4707e 100644
> --- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
> +++ b/drivers/staging/rtl872
On Mon, Apr 12, 2021 at 07:30:19PM +0800, Ikjoon Jang wrote:
> This is for ChromeOS tablets which have a 'cros_cbas' switch device
> in the "Whiskers" base board. This device can be instantiated only by
> device tree on ARM platforms. ChromeOS EC doesn't provide a way to
> probe the device.
>
> Si
On Wed, 7 Apr 2021 17:45:35 +0200, Krzysztof Kozlowski wrote:
> clk_set_parent() can fail and ignoring such case could lead to invalid
> clock setup for given frequency.
Applied, thanks!
[1/1] memory: samsung: exynos5422-dmc: handle clk_set_parent() failure
commit: 132c17c3ff878c7beaba51bdd
On Sat, 10 Apr 2021 17:11:12 +0800, Yong Wu wrote:
> MediaTek IOMMU block diagram always like below:
>
> M4U
> |
> smi-common
> |
> -
> | | ...
> | |
> larb1 larb2
> | |
> vdec venc
>
> [...]
Applied, thanks!
[
On Wed, 7 Apr 2021 17:43:57 +0200, Krzysztof Kozlowski wrote:
> The platform_get_resource_byname() can return NULL which would be
> immediately dereferenced by resource_size(). Instead dereference it
> after validating the resource.
Applied, thanks!
[1/1] memory: renesas-rpc-if: fix possible NUL
On 13/04/2021 08:04, Yong Wu wrote:
> On Sat, 2021-04-10 at 14:40 +0200, Krzysztof Kozlowski wrote:
>> On 10/04/2021 11:11, Yong Wu wrote:
>>> Normally, If the smi-larb HW need work, we should enable the smi-common
>>> HW power and clock firstly.
>>> This patch adds device-link between the smi-larb
On Fri, Apr 9, 2021 at 8:04 AM David Wysochanski wrote:
>
> On Thu, Apr 8, 2021 at 10:04 AM David Howells wrote:
> >
> >
> > Here's a set of patches to do two things:
> >
> > (1) Add a helper library to handle the new VM readahead interface. This
> > is intended to be used unconditionally
On 4/13/21 3:42 AM, Václav Kubernát wrote:
> This patch adds support for these devices:
> - YH-5151E - the PDU
> - YM-2151E - the PSU
>
> The device datasheet says that the devices support PMBus 1.2, but in my
> testing, a lot of the commands aren't supported and if they are, they
> sometimes beha
On 4/13/21 2:34 AM, Jiapeng Chong wrote:
> Fix the following clang warning:
>
> drivers/watchdog/it87_wdt.c:155:20: warning: unused function
> 'superio_outw' [-Wunused-function].
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
Reviewed-by: Guenter Roeck
> ---
> drivers/watchdog/
On Fri 2021-04-09 18:52:52, Stephen Boyd wrote:
> Let's make kernel stacktraces easier to identify by including the build
> ID[1] of a module if the stacktrace is printing a symbol from a module.
> This makes it simpler for developers to locate a kernel module's full
> debuginfo for a particular st
The imx6dl-yapp4 platform uses a GE-LX012864FWPP3N OLED display.
The display consist of a 128x64 OLED panel and a SSD1305 controller.
The OLED panel resolution is 128x64 but the built-in controller default
resolution is 132x64. To display properly a segment offset needs to be
configured.
Sign
On Tue, Apr 13, 2021 at 04:45:57PM +0200, Michal Vokáč wrote:
> The FEC does not have a PHY so it should not have a phy-handle. It is
> connected to the switch at RGMII level so we need a fixed-link sub-node
> on both ends.
>
> This was not a problem until the qca8k.c driver was converted to PHYLI
Missing commit message.
You used to have one in v1 of this patch!
Regards,
Hans
On 10/04/2021 17:33, Mitali Borkar wrote:
> Signed-off-by: Mitali Borkar
> ---
> Changes from v2:- No changes.
> Changes from v1:- NO changes.
>
> drivers/staging/media/zoran/zr36057.h | 14 +++--
On Tue, Apr 13, 2021 at 10:01 AM Marc Zyngier wrote:
>
> On Tue, 13 Apr 2021 14:29:32 +0100,
> Peter Geis wrote:
> >
> > On Tue, Apr 13, 2021 at 5:23 AM Marc Zyngier wrote:
> > >
> > > Hi Peter,
> > >
> > > On Mon, 12 Apr 2021 21:49:59 +0100,
> > > Peter Geis wrote:
> > > >
> > > > Good Afterno
From: Mathieu Desnoyers
> Sent: 13 April 2021 15:22
...
> > David
> >
> >> So I suppose that if we're going to #ifdef this, we might as well do the
> >> whole thing.
> >>
> >> Mathieu; did I forget a reason why this cannot work?
>
> The only difference it brings on 32-bit is that the truncati
On 12/04/2021 15:42, Aline Santana Cordeiro wrote:
> Remove unused macro functions "to_iss_device()", "to_device()",
> and "v4l2_dev_to_iss_device(dev)".
'git grep to_iss_device drivers/staging/omap4iss' gives me lots of hits!
Same for to_device. Only v4l2_dev_to_iss_device appears to be unused.
Removed "ledBlink_param" because it was set to the value of "pbuf" but was
never reused. This set was made by direct assignment (no helper had been
called), therefore it had no side effect to the location pointed by "pbuf".
Signed-off-by: Fabio M. De Francesco
---
drivers/staging/rtl8723bs/core/
On Tue, Apr 13, 2021 at 03:24:31PM +0200, Fabio M. De Francesco wrote:
> On Tuesday, April 13, 2021 3:16:17 PM CEST Greg Kroah-Hartman wrote:
> > On Tue, Apr 13, 2021 at 03:12:02PM +0200, Fabio M. De Francesco wrote:
> > > On Tuesday, April 13, 2021 2:59:29 PM CEST Greg Kroah-Hartman wrote:
> > > >
On Mon, 12 Apr 2021 17:23:59 +0200, Giulio Benetti wrote:
> This adds device tree bindings for the Hycon HY46XX touchscreen series.
>
> Signed-off-by: Giulio Benetti
> ---
> V1->V2:
> As suggested by Rob Herring:
> * fixed $id: address
> * added "hycon," in front of every custom property
> * chan
On 09/04/2021 08:49, Wan Jiabing wrote:
> There is a return above the break.
> The break here is unnecessary. Remove it.
>
> Signed-off-by: Wan Jiabing
> ---
> arch/arm/mach-s3c/mach-rx1950.c | 1 -
> 1 file changed, 1 deletion(-)
Thanks, looks good but I do not plan another pull request in cur
- On Apr 13, 2021, at 11:06 AM, David Laight david.lai...@aculab.com wrote:
[...]
>
> Hmmm... too much replication.
> You could do:
> #ifdef CONFIG_64BIT
> #define PTR_TYPE u64
> #define PTR_FLD ptr64
> #else
> #define PTR_TYPE u32
> #define PTR_FLD ptr32
> #endif
>
> Then have one copy of th
On Fri, 9 Apr 2021 09:59:53 +0800, Chen Lifu wrote:
> This patch adds missing MODULE_DEVICE_TABLE definition which generates
> correct modalias for automatic loading of this driver when it is built
> as an external module.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/soun
On Mon, 12 Apr 2021 15:22:56 +0200, Jerome Brunet wrote:
> Previous fifo depth patch was only tested on axg, not g12 or sm1.
> Of course, while adding hw_params dai callback for the axg, I forgot to do
> the same for g12 and sm1, leaving the depth unset and breaking playback on
> these SoCs.
>
> A
On Sun, 11 Apr 2021 14:51:06 +0200, Christophe JAILLET wrote:
> If 'devm_regmap_init_i2c()' fails, there is no need to goto err. We should
> return directly as already done by the surrounding error handling paths.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for
On Mon, 12 Apr 2021 17:46:46 +0200, Neil Armstrong wrote:
> From: Phong LE
>
> Add the ITE bridge HDMI it66121 bindings.
>
> Signed-off-by: Phong LE
> Signed-off-by: Neil Armstrong
> ---
> .../bindings/display/bridge/ite,it66121.yaml | 123 ++
> 1 file changed, 123 insertions
Compile menu.c as an independent compilation unit.
Signed-off-by: Masahiro Yamada
---
scripts/kconfig/Makefile | 4 ++--
scripts/kconfig/internal.h | 9 +
scripts/kconfig/menu.c | 1 +
scripts/kconfig/parser.y | 5 ++---
4 files changed, 14 insertions(+), 5 deletions(-)
create
On Sun, 11 Apr 2021 14:57:13 +0200, Christophe JAILLET wrote:
> If 'devm_regmap_init_i2c()' fails, there is no need to goto err. We should
> return directly as already done by the surrounding error handling paths.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for
On Mon, Apr 12, 2021 at 06:30:54PM +0300, bpe...@marvell.com wrote:
> From: Ben Peled
>
> Adding optional system-controller and mac-reset-bit-mask
> needed for linkdown procedure.
>
> Signed-off-by: Ben Peled
> ---
> Documentation/devicetree/bindings/pci/pci-armada8k.txt | 6 ++
> 1 file c
On 13/04/2021 16:11, Mitali Borkar wrote:
> Declared 32 bit unsigned int as static constant inside a function and
> replaced u32[] {x,y} as canvas3, canvas4 in codec_h264.c
> This indicates the value of canvas indexes will remain constant throughout
> execution.
checkpatch.pl output:
WARNING: Po
Add three functions to manipulate PG_private_2:
(*) set_page_private_2() - Set the flag and take an appropriate reference
on the flagged page.
(*) end_page_private_2() - Clear the flag, drop the reference and wake up
any waiters, somewhat analogously with end_page_writeback().
(*) w
On Tue, 13 Apr 2021 16:46:32 +0200
Tobias Waldekranz wrote:
> On Tue, Apr 13, 2021 at 02:27, Marek Behun wrote:
> > On Tue, 13 Apr 2021 01:54:50 +0200
> > Marek Behun wrote:
> >
> >> I will look into this, maybe ask some follow-up questions.
> >
> > Tobias,
> >
> > it seems that currently t
Fixes: 98189a0adfa0 ("HID: ft260: add usb hid to i2c host bridge driver")
The SMbus block transaction limits the number of bytes transferred to 32,
but nothing prevents a user from specifying via ioctl a larger data size
than the ft260 can handle in a single transfer.
i2cdev_ioctl_smbus()
-->
On Tue 2021-04-13 13:56:31, Andy Shevchenko wrote:
> On Mon, Apr 12, 2021 at 12:29:05PM -0700, Stephen Boyd wrote:
> > Quoting Andy Shevchenko (2021-04-12 04:58:02)
> > > On Fri, Apr 09, 2021 at 06:52:52PM -0700, Stephen Boyd wrote:
> > > > Let's make kernel stacktraces easier to identify by includ
On Tue, Apr 13, 2021 at 2:52 AM Yang Li wrote:
>
> Fix the following coccicheck warnings:
> ./tools/testing/selftests/bpf/progs/profiler.inc.h:189:7-11: WARNING
> comparing pointer to 0, suggest !E
> ./tools/testing/selftests/bpf/progs/profiler.inc.h:361:7-11: WARNING
> comparing pointer to 0, sug
On Tue, 13 Apr 2021, Fabio M. De Francesco wrote:
> Removed "ledBlink_param" because it was set to the value of "pbuf" but was
> never reused. This set was made by direct assignment (no helper had been
> called), therefore it had no side effect to the location pointed by "pbuf".
>
> Signed-off-
On Mon, Apr 12, 2021 at 10:01:53PM +0200, Johan Jonker wrote:
> The compatible strings below are already in use in the Rockchip
> dtsi files, but were somehow never added to a document, so add
>
> "rockchip,rk3328-pwm"
>
> "rockchip,rk3036-pwm", "rockchip,rk2928-pwm"
>
> "rockchip,rk3368-pwm", "
On Tue, Apr 13, 2021 at 04:44:33PM +0200, Geert Uytterhoeven wrote:
> On Tue, Apr 13, 2021 at 4:41 PM Andy Shevchenko
> wrote:
> > On Tue, Apr 13, 2021 at 02:48:15PM +0200, Geert Uytterhoeven wrote:
> > > On Tue, Apr 13, 2021 at 2:37 PM Andy Shevchenko
> > > wrote:
> > > > On Tue, Apr 13, 2021 at
On Tue, Apr 13, 2021 at 4:34 PM Mathieu Desnoyers
wrote:
>
> - On Apr 13, 2021, at 3:36 AM, Eric Dumazet eric.duma...@gmail.com wrote:
>
> > From: Eric Dumazet
> >
> > After commit 8f2817701492 ("rseq: Use get_user/put_user rather
> > than __get_user/__put_user") we no longer need
> > an acce
On Mon, Apr 12, 2021 at 12:22:11PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the vfs tree got a conflict in:
>
> fs/xfs/xfs_ioctl.c
>
> between commits:
>
> ceaf603c7024 ("xfs: move the di_projid field to struct xfs_inode")
> 031474c28a3a ("xfs: move the di_
From: Tianyu Lan
Add new hvcall guest address host visibility support. Mark vmbus
ring buffer visible to host when create gpadl buffer and mark back
to not visible when tear down gpadl buffer.
Co-Developed-by: Sunil Muthuswamy
Signed-off-by: Tianyu Lan
---
arch/x86/hyperv/Makefile |
From: Tianyu Lan
UIO HV driver should not load in the isolation VM for security reason.
Return ENOTSUPP in the hv_uio_probe() in the isolation VM.
Signed-off-by: Tianyu Lan
---
drivers/uio/uio_hv_generic.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/uio/uio_hv_generic.c b/
From: Tianyu Lan
Hyper-V Isolation VM requires bounce buffer support. To use swiotlb
bounce buffer, add Hyper-V dma ops and use swiotlb functions in the
map and unmap callback.
Allocate bounce buffer in the Hyper-V code because bounce buffer
needs to be accessed via extra address space(e.g, addr
From: Tianyu Lan
Hyper-V provides ghcb hvcall to handle VMBus
HVCALL_SIGNAL_EVENT and HVCALL_POST_MESSAGE
msg in SNP Isolation VM. Add such support.
Signed-off-by: Tianyu Lan
---
arch/x86/hyperv/ivm.c | 69 +
arch/x86/include/asm/mshyperv.h | 1 +
dri
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