On Mon, Mar 15, 2021 at 04:53:18PM +, Quentin Perret wrote:
> On Monday 15 Mar 2021 at 16:36:19 (+), Will Deacon wrote:
> > On Mon, Mar 15, 2021 at 02:35:29PM +, Quentin Perret wrote:
> > > As the host stage 2 will be identity mapped, all the .hyp memory regions
> > > and/or memory
Thanks Adrian. Yes, I did consider adding this ACPI support into
sdhci-of-dwcmshc.c, but not sure which one is the preferred way.
Is this (sdhci-of-dwcmshc.c) what you recommend? I'll post the revised changes
in patch v2.
> -Original Message-
> From: Adrian Hunter
> Sent: Monday, March
Am Mon, 15 Mar 2021 17:31:49 +0100
schrieb Hans de Goede :
> Hi,
>
> On 3/15/21 3:58 PM, Henning Schild wrote:
> > Introduce a global variable to remember the matching entry for later
> > printing. Also having a callback allows to stop matching after the
> > first hit.
> >
> > Signed-off-by:
On Fri, Mar 12, 2021 at 2:48 PM Laurent Pinchart
wrote:
>
> Hi Rob,
>
> On Fri, Mar 12, 2021 at 08:33:06AM -0700, Rob Herring wrote:
> > On Fri, Mar 12, 2021 at 3:06 AM Laurent Pinchart wrote:
> > > On Fri, Mar 12, 2021 at 09:29:04AM +0200, Sakari Ailus wrote:
> > > > On Fri, Mar 12, 2021 at
> On Mar 12, 2021, at 10:12 AM, Mickaël Salaün wrote:
>
> From: Mickaël Salaün
>
> Add a kernel option SYSTEM_BLACKLIST_AUTH_UPDATE to enable the root user
> to dynamically add new keys to the blacklist keyring. This enables to
> invalidate new certificates, either from being loaded in a
First of all one of the parameter missed 'mockup' in its name,
Second, the semantics of the integer pairs depends on the sign
of the base (the first value in the pair).
Update documentation to reflect the real code behaviour.
Fixes: 2fd1abe99e5f ("Documentation: gpio: add documentation for
On 3/14/21 7:52 PM, Michael Ellerman wrote:
> Tyrel Datwyler writes:
>> On 3/13/21 1:17 AM, Michal Suchánek wrote:
>>> On Wed, Mar 10, 2021 at 04:30:21PM -0600, Tyrel Datwyler wrote:
Both add_slot_store() and remove_slot_store() try to fix up the drc_name
copied from the store buffer by
From: Stefan Binding
Also removing 2 redundant cs8409_i2c_read() calls, as we already did read
them in a code above.
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
Signed-off-by: Stefan Binding
Signed-off-by: Vitaly Rodionov
Changes in v1:
- No changes
Changes in v2:
In the situation where direct reclaim is required to make progress for
compaction but no_progress_loops is already over the limit of
MAX_RECLAIM_RETRIES consider invoking the oom killer.
Signed-off-by: Aaron Tomlin
---
mm/page_alloc.c | 22 ++
1 file changed, 18
From: Stefan Binding
Existing name "Headset Mic Volume Control" causes multiple Microphone
entries to appear in UI. Using name "Mic Volume Control" ensures only a
single Microphone entry exists when the Headset is connected.
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
On Sat, 13 Mar 2021 16:23:02 +0800, Wang Qing wrote:
> As THIS_MODULE has been set in module_platform_driver(), so remove it.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] sound: soc: codecs: Remove unnecessary THIS_MODULE
commit:
From: Stefan Binding
Minor changes, clean up code, remove unnecessary
initialization of variables, reduced number of
warnings from ./scripts/checkpatch.pl from 19 to 0
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
Signed-off-by: Stefan Binding
Signed-off-by: Vitaly
From: Stefan Binding
CS8409/CS42L42 Driver currently does most of the platform specific
setup inside the main body of the code, however, this setup can be
moved into fixup functions, to make the driver more generic.
Making the driver more generic, allows the driver to use the
On Fri, 12 Mar 2021 10:42:52 +0300, Dan Carpenter wrote:
> The probe() function returns an uninitialized variable in the success
> path. There is no need for the "err" variable at all, just delete it.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
for-next
This series of patches will address comments by Pierre-Louis Bossart,
cleans up patch_cirrus.c source, reducing checkpatch.pl warnings from 19 to 0,
fixing an issue reported by Canonical: BugLink:
https://bugs.launchpad.net/bugs/1918378,
and makes the CS8409 patch more generic by using fixups.
> On Mar 12, 2021, at 10:12 AM, Mickaël Salaün wrote:
>
> From: Mickaël Salaün
>
> Add a new helper print-cert-tbs-hash.sh to generate a TBSCertificate
> hash from a given certificate. This is useful to generate a blacklist
> key description used to forbid loading a specific certificate in
On Fri, 12 Mar 2021 14:02:39 +0100, Geert Uytterhoeven wrote:
> *** BLURB HERE ***
>
> Geert Uytterhoeven (3):
> regulator: bd9571mwv: Fix AVS and DVFS voltage range
> regulator: bd9571mwv: Fix regulator name printed on registration
> failure
> regulator: bd9571mwv: Convert device
From: "Madhavan T. Venkataraman"
When a kretprobe is active for a function, the function's return address
in its stack frame is modified to point to the kretprobe trampoline. When
the function returns, the frame is popped and control is transferred
to the trampoline. The trampoline eventually
From: "Madhavan T. Venkataraman"
unwind_frame() already sets the reliable flag in the stack frame during
a stack walk to indicate whether the stack trace is reliable or not.
Implement arch_stack_walk_reliable() like arch_stack_walk() but abort
the stack walk as soon as the reliable flag is set
From: "Madhavan T. Venkataraman"
If a function encountered in a stack trace is not a valid kernel text
address, the stack trace is considered unreliable. Mark the stack trace
as not reliable.
Signed-off-by: Madhavan T. Venkataraman
---
arch/arm64/kernel/stacktrace.c | 10 ++
1 file
From: "Madhavan T. Venkataraman"
EL1 exceptions can happen on any instruction including instructions in
the frame pointer prolog or epilog. Depending on where exactly they happen,
they could render the stack trace unreliable.
If an EL1 exception frame is found on the stack, mark the stack trace
From: "Madhavan T. Venkataraman"
Implement the following checks in the unwinder to detect the terminating
frame reliably:
- The frame must end in task_pt_regs(task)->stackframe.
- The frame type must be either TASK_FRAME or EL0_FRAME.
Signed-off-by: Madhavan T. Venkataraman
From: "Madhavan T. Venkataraman"
Apart from the task pt_regs, pt_regs is also created on the stack for other
other cases:
- EL1 exception. A pt_regs is created on the stack to save register
state. In addition, pt_regs->stackframe is set up for the
interrupted kernel
From: "Madhavan T. Venkataraman"
When CONFIG_DYNAMIC_FTRACE_WITH_REGS is enabled and tracing is activated
for a function, the ftrace infrastructure is called for the function at
the very beginning. Ftrace creates two frames:
- One for the traced function
- One for the caller of
From: "Madhavan T. Venkataraman"
I have made an attempt to implement reliable stack trace for arm64 so
it can be used for livepatch. Below is the list of changes. I have
documented my understanding of the issues and solutions below as well
as in the patch descriptions and the code. Please let me
From: "Madhavan T. Venkataraman"
The unwinder needs to be able to reliably tell when it has reached the end
of a stack trace. One way to do this is to have the last stack frame at a
fixed offset from the base of the task stack. When the unwinder reaches
that offset, it knows it is done.
Kernel
On Mon, Mar 15, 2021 at 13:18:24 +0100, Guillaume Nault wrote:
> On Fri, Mar 12, 2021 at 10:47:53PM +0800, lyl2...@mail.ustc.edu.cn wrote:
> >
> >
> >
> > > -原始邮件-
> > > 发件人: "Tom Parkin"
> > > 发送时间: 2021-03-12 18:12:58 (星期五)
> > > 收件人: lyl2...@mail.ustc.edu.cn
> > > 抄送:
WSA881x SoundWire device ports are statically assigned to master ports
at design time. So add bindings required to specify these mappings!
Signed-off-by: Srinivas Kandagatla
---
.../devicetree/bindings/sound/qcom,wsa881x.yaml | 9 +
1 file changed, 9 insertions(+)
diff --git
SoundWire device ports are statically mapped to Controller ports during
design. Add support to read these from SoundWire devices.
This controller uses static port map info to setup bandwidth
parameters for those ports.
A generic port allocation is not possible in this cases!
Signed-off-by:
Two instances of WSA881x(Speaker Right, Speaker Left) ports
are statically mapped to master ports. Allow the driver to parse
those mappings from device tree.
Signed-off-by: Srinivas Kandagatla
---
sound/soc/codecs/wsa881x.c | 7 +++
1 file changed, 7 insertions(+)
diff --git
currently the internal bitmask used for allocating ports starts with offset 0.
This is bit confusing as data port numbers on Qualcomm controller are valid
from 1 to 14. So adjust this bit mask accordingly, this will also help while
adding static port map support.
Signed-off-by: Srinivas
Some of the SoundWire device ports are statically mapped to Controller
ports during design, however there is no way to expose this information
to the controller. Controllers like Qualcomm ones use this info to setup
static bandwidth parameters for those ports.
A generic port allocation is not
In some cases, SoundWire device ports are statically mapped to Controller
ports during design, however there is no way to expose this information
to the controller. Controllers like Qualcomm ones use this info to setup
static bandwidth parameters for those ports.
A generic port allocation is not
On Monday 15 Mar 2021 at 16:33:23 (+), Will Deacon wrote:
> On Mon, Mar 15, 2021 at 02:35:14PM +, Quentin Perret wrote:
> > We will need to do cache maintenance at EL2 soon, so compile a copy of
> > __flush_dcache_area at EL2, and provide a copy of arm64_ftr_reg_ctrel0
> > as it is needed
On 13/03/2021 07:20, Dmitry Vyukov wrote:
On Fri, Mar 12, 2021 at 9:12 PM Ben Dooks wrote:
Still no luck for the moment, can't reproduce it locally, my test is
maybe not that good (I created threads all day long in order to trigger
the put_user of schedule_tail).
It may of course depend on
On Mon, 15 Mar 2021 08:53:25 -0700
Guenter Roeck wrote:
> On 3/15/21 8:02 AM, Wilken Gottwalt wrote:
> > Adds support for reading the critical values of the temperature sensors
> > and the rail sensors (voltage and current) once and caches them. Updates
> > the naming of the constants following
On Monday 15 Mar 2021 at 16:36:19 (+), Will Deacon wrote:
> On Mon, Mar 15, 2021 at 02:35:29PM +, Quentin Perret wrote:
> > As the host stage 2 will be identity mapped, all the .hyp memory regions
> > and/or memory pages donated to protected guestis will have to marked
> > invalid in the
This patch helps to make perf build more reproducible
It seems there is some need to have an ability to invoke
perf from build directory without installation
(84cfac7f05e1: perf tools: Set and pass DOCDIR to builtin-report.c)
DOCDIR contains an absolute path to kernel source directory.
In such
On Mon, Mar 15, 2021 at 03:47:48PM -, tip-bot2 for Borislav Petkov wrote:
> x86/insn: Add an insn_decode() API
Seeing as how I'm a lazy sod, does we want something like so?
--- a/arch/x86/include/asm/insn.h
+++ b/arch/x86/include/asm/insn.h
@@ -150,6 +150,8 @@ enum insn_mode {
extern int
Am Montag, 15. März 2021, 17:38:37 CET schrieb Geert Uytterhoeven:
> Hi Robin,
>
> On Mon, Mar 15, 2021 at 5:32 PM Robin Murphy wrote:
> > On 2021-03-13 13:22, CN_SZTL wrote:
> > > Robin Murphy 于2021年3月13日周六 下午7:55写道：
> > >>
> > >> On 2021-03-13 03:25, Tianling Shen wrote:
> > >>> +
On Mon, Mar 15, 2021 at 4:07 AM Anup Patel wrote:
>
> The sbi_init() already prints SBI version before detecting
> various SBI extensions so we don't need to print SBI version
> for all detected SBI extensions.
>
> Signed-off-by: Anup Patel
> ---
> arch/riscv/kernel/sbi.c | 6 +++---
> 1 file
On 15/03/2021 17:34, Stefano Garzarella wrote:
> This new helper returns the total number of bytes covered by
> a vringh_kiov.
>
> Suggested-by: Jason Wang
> Acked-by: Jason Wang
> Signed-off-by: Stefano Garzarella
> ---
> include/linux/vringh.h | 11 +++
> 1 file changed, 11
On 3/15/21 11:38 AM, Manivannan Sadhasivam wrote:
Hi Alex,
On Mon, Mar 15, 2021 at 10:21:09AM -0500, Alex Elder wrote:
Mani Sadhasivam discovered some errors in the definitions of some
QMI messages used for IPA. This series addresses those errors,
and extends the definition of one message
On Mon, Mar 15, 2021 at 3:34 PM Andy Shevchenko
wrote:
>
> On Mon, Mar 15, 2021 at 03:04:37PM +0100, Bartosz Golaszewski wrote:
> > On Mon, Mar 15, 2021 at 1:50 PM Andy Shevchenko
> > wrote:
> > >
> > > On Mon, Mar 15, 2021 at 12:16:26PM +0200, Andy Shevchenko wrote:
> > > > On Mon, Mar 15, 2021
On Mon, Mar 15, 2021 at 9:13 AM Masahiro Yamada wrote:
>
> The test code in scripts/test_dwarf5_support.sh is somewhat difficult
> to understand, but after all, we want to check binutils >= 2.35.2
>
> From the former discussion, the requirement for generating DWARF v5 from
> C code is as follows:
> Makefile.config:1026: No openjdk development package found, please install
> JDK package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel
> cp: '/home/jolsa/kernel/linux-perf/tools/perf/Documentation/tips.txt' and
> 'Documentation/tips.txt' are the same file
> BISONutil/parse-events-bison.c
From: Peter Zijlstra
> Sent: 15 March 2021 15:45
>
> Currently optimize_nops() scans to see if the alternative starts with
> NOPs. However, the emit pattern is:
>
> 141:\oldinstr
> 142:.skip (len-(142b-141b)), 0x90
>
> That is, when oldinstr is short, we pad the tail with
On Mon, Mar 15, 2021, Yang Weijiang wrote:
> These fields are rarely updated by L1 QEMU/KVM, sync them when L1 is trying to
> read/write them and after they're changed. If CET guest entry-load bit is not
> set by L1 guest, migrate them to L2 manaully.
>
> Opportunistically remove one blank line
On Mon, 15 Mar 2021 10:42:05 +
Mel Gorman wrote:
> On Sun, Mar 14, 2021 at 03:22:02PM +, Chuck Lever III wrote:
> > >> Anyway, I'm not arguing against a bulk allocator, nor even saying this
> > >> is a bad interface. It just maybe could be better.
> > >>
> > >
> > > I think it puts
On Mon, Mar 15, 2021 at 5:22 PM Masahiro Yamada wrote:
>
> On Wed, Mar 10, 2021 at 5:59 AM Nathan Chancellor wrote:
> >
> > This flag was originally added to allow clang to find the GNU cross
> > tools in commit 785f11aa595b ("kbuild: Add better clang cross build
> > support"). This flag was not
Hi Doug,
On Mon, Mar 15, 2021 at 09:31:41AM -0700, Doug Anderson wrote:
> On Sat, Mar 13, 2021 at 1:13 PM Laurent Pinchart wrote:
> > On Thu, Mar 04, 2021 at 03:52:00PM -0800, Douglas Anderson wrote:
> > > This patch is _only_ code motion to prepare for the patch
> > > ("drm/bridge: ti-sn65dsi86:
On Thu, Mar 11, 2021 at 04:22:51PM -0800, Bjorn Andersson wrote:
> The remoteproc driver is split between the responsibilities of getting
> the SoC-internal ARM core up and running and the external RF (aka
> "Iris") part configured.
>
> In order to satisfy the regulator framework's need of a
From: Rasmus Villemoes
> Sent: 15 March 2021 16:24
>
> On 12/03/2021 03.29, Segher Boessenkool wrote:
> > Hi!
> >
> > On Tue, Mar 09, 2021 at 06:19:30AM +, Christophe Leroy wrote:
> >> With some defconfig including CONFIG_CC_OPTIMIZE_FOR_SIZE,
> >> (for instance mvme5100_defconfig and
Hi Robin,
On Mon, Mar 15, 2021 at 5:32 PM Robin Murphy wrote:
> On 2021-03-13 13:22, CN_SZTL wrote:
> > Robin Murphy 于2021年3月13日周六 下午7:55写道：
> >>
> >> On 2021-03-13 03:25, Tianling Shen wrote:
> >>> + gpio-leds {
> >>> + compatible = "gpio-leds";
> >>> + pinctrl-0 =
Hi Alex,
On Mon, Mar 15, 2021 at 10:21:09AM -0500, Alex Elder wrote:
> Mani Sadhasivam discovered some errors in the definitions of some
> QMI messages used for IPA. This series addresses those errors,
> and extends the definition of one message type to include some
> newly-defined fields.
>
On Mon, Mar 15, 2021 at 5:33 PM David Laight wrote:
> From: Bartosz Golaszewski
> > Sent: 15 March 2021 09:14
> >
> > From: Bartosz Golaszewski
> >
> > For better readability and maintenance: use the (1UL << bit) for flag
> > definitions.
>
> If the values ever get printed in hex the hex
Enable the user to create vDPA block simulator devices using the
vdpa management tool:
# Show vDPA supported devices
$ vdpa mgmtdev show
vdpasim_blk:
supported_classes block
# Create a vDPA block device named as 'blk0' from the management
# device vdpasim:
$ vdpa
Handle VIRTIO_BLK_T_GET_ID request, always answering the
"vdpa_blk_sim" string.
Acked-by: Jason Wang
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Stefano Garzarella
---
v2:
- made 'vdpasim_blk_id' static [Jason]
---
drivers/vdpa/vdpa_sim/vdpa_sim_blk.c | 15 +++
1 file changed, 15
The previous implementation wrote only the status of each request.
This patch implements a more accurate block device simulator,
providing a ramdisk-like behavior and adding input validation.
Acked-by: Jason Wang
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Stefano Garzarella
---
v2:
- used %zd
From: Max Gurtovoy
This will allow running vDPA for virtio block protocol.
It's a preliminary implementation with a simple request handling:
for each request, only the status (last byte) is set.
It's always set to VIRTIO_BLK_S_OK.
Also input validation is missing and will be added in the next
Let's use the new 'get_config_size()' callback available instead of
using the 'virtio_id' to get the size of the device config space.
Signed-off-by: Stefano Garzarella
---
drivers/vhost/vdpa.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/vhost/vdpa.c
From: Xie Yongji
Since the config checks are done by the vDPA drivers, we can remove the
virtio-net restriction and we should be able to support all kinds of
virtio devices.
is not needed anymore, but we need to include
to avoid compilation failures.
Signed-off-by: Xie Yongji
Signed-off-by:
On Mon, Mar 15, 2021 at 02:35:29PM +, Quentin Perret wrote:
> As the host stage 2 will be identity mapped, all the .hyp memory regions
> and/or memory pages donated to protected guestis will have to marked
> invalid in the host stage 2 page-table. At the same time, the hypervisor
> will need a
This new callback is used to get the size of the configuration space
of vDPA devices.
Signed-off-by: Stefano Garzarella
---
include/linux/vdpa.h | 4
drivers/vdpa/ifcvf/ifcvf_main.c | 6 ++
drivers/vdpa/mlx5/net/mlx5_vnet.c | 6 ++
drivers/vdpa/vdpa_sim/vdpa_sim.c |
This new helper returns the total number of bytes covered by
a vringh_kiov.
Suggested-by: Jason Wang
Acked-by: Jason Wang
Signed-off-by: Stefano Garzarella
---
include/linux/vringh.h | 11 +++
1 file changed, 11 insertions(+)
diff --git a/include/linux/vringh.h
vringh_getdesc_iotlb() allocates memory to store the kvec, that
is freed with vringh_kiov_cleanup().
vringh_getdesc_iotlb() is able to reuse a kvec previously allocated,
so in order to avoid to allocate the kvec for each request, we are
not calling vringh_kiov_cleanup() when we finished to handle
In some cases, it may be useful to provide a way to skip a number
of bytes in a vringh_kiov.
Let's implement vringh_kiov_advance() for this purpose, reusing the
code from vringh_iov_xfer().
We replace that code calling the new vringh_kiov_advance().
Acked-by: Jason Wang
Signed-off-by: Stefano
__vringh_iov() overwrites the contents of riov and wiov, in fact it
resets the 'i' and 'used' fields, but also the 'consumed' field should
be reset to avoid an inconsistent state.
Acked-by: Jason Wang
Signed-off-by: Stefano Garzarella
---
drivers/vhost/vringh.c | 4 ++--
1 file changed, 2
riov and wiov can be reused with subsequent calls of vringh_getdesc_*().
Let's add a paragraph in the documentation of these functions to better
explain when riov and wiov need to be cleaned up.
Acked-by: Jason Wang
Signed-off-by: Stefano Garzarella
---
drivers/vhost/vringh.c | 15
Usually iotlb accesses are synchronized with a spinlock.
Let's request it as a new parameter in vringh_set_iotlb() and
hold it when we navigate the iotlb in iotlb_translate() to avoid
race conditions with any new additions/deletions of ranges from
the ioltb.
Acked-by: Jason Wang
Signed-off-by:
On 3/13/21 8:01 AM, Jarkko Sakkinen wrote:
> Background
> ==
>
> EPC section is covered by one or more SRAT entries that are associated with
> one and only one PXM (NUMA node). The motivation behind this patch is to
> provide basic elements of building allocation scheme based on this
v4:
- added support for iproute2 vdpa management tool in vdpa_sim_blk
- removed get/set_config patches
- 'vdpa: add return value to get_config/set_config callbacks'
- 'vhost/vdpa: remove vhost_vdpa_config_validate()'
- added get_config_size() patches
- 'vdpa: add get_config_size callback in
The identical mapping used until now created issues when mapping
different virtual pages with the same physical address.
To solve this issue, we can use the iova module, to handle the IOVA
allocation.
For simplicity we use an IOVA allocator with byte granularity.
We add two new functions,
From: Hubert Streidl
By default the PMIC DA9063 2-wire interface is SMBus compliant. This
means the PMIC will automatically reset the interface when the clock
signal ceases for more than the SMBus timeout of 35 ms.
If the I2C driver / device is not capable of creating atomic I2C
transactions, a
On 2021-03-12 7:36 p.m., Ira Weiny wrote:
> On Thu, Mar 11, 2021 at 04:31:37PM -0700, Logan Gunthorpe wrote:
>
>> +int dma_pci_p2pdma_supported(struct device *dev)
>^^^
> bool?
Sure.
>
>> +{
>> +const struct dma_map_ops *ops = get_dma_ops(dev);
>> +
>> +return !ops ||
On Mon, Mar 15, 2021 at 02:35:14PM +, Quentin Perret wrote:
> We will need to do cache maintenance at EL2 soon, so compile a copy of
> __flush_dcache_area at EL2, and provide a copy of arm64_ftr_reg_ctrel0
> as it is needed by the read_ctr macro.
>
> Signed-off-by: Quentin Perret
> ---
>
From: Dirk Behme
In case this BUG() is hit, it helps debugging a lot to get an idea
what tasklet is the root cause. So, be slightly more verbose here.
Signed-off-by: Dirk Behme
Signed-off-by: Eugeniu Rosca
---
kernel/softirq.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
On Mon, Mar 15, 2021 at 4:01 PM Marek Vasut wrote:
>
> On 3/15/21 2:52 PM, gre...@linuxfoundation.org wrote:
> > From: Greg Kroah-Hartman
> >
> > From: Andy Shevchenko
> >
> > commit b41ba2ec54a70908067034f139aa23d0dd2985ce upstream.
> >
> > On STM32MP1, the GPIO banks are subnodes of
On 2021-03-13 13:22, CN_SZTL wrote:
Robin Murphy 于2021年3月13日周六 下午7:55写道：
On 2021-03-13 03:25, Tianling Shen wrote:
This adds support for the NanoPi R4S from FriendlyArm.
Rockchip RK3399 SoC
1GB DDR3 or 4GB LPDDR4 RAM
Gigabit Ethernet (WAN)
Gigabit Ethernet (PCIe) (LAN)
USB 3.0 Port x 2
Hi,
On Sat, Mar 13, 2021 at 1:13 PM Laurent Pinchart
wrote:
>
> Hi Douglas,
>
> Thank you for the patch.
>
> On Thu, Mar 04, 2021 at 03:52:00PM -0800, Douglas Anderson wrote:
> > This patch is _only_ code motion to prepare for the patch
> > ("drm/bridge: ti-sn65dsi86: Properly get the EDID, but
On Mon, Mar 15, 2021 at 02:35:32PM +, Quentin Perret wrote:
> We will need to read sanitized values of mmfr{0,1}_el1 at EL2 soon, so
> add them to the list of copied variables.
>
> Signed-off-by: Quentin Perret
> ---
> arch/arm64/include/asm/kvm_cpufeature.h | 2 ++
>
Hi,
On 3/15/21 3:58 PM, Henning Schild wrote:
> Introduce a global variable to remember the matching entry for later
> printing. Also having a callback allows to stop matching after the first
> hit.
>
> Signed-off-by: Henning Schild
> ---
> drivers/platform/x86/pmc_atom.c | 26
Am Mon, 15 Mar 2021 12:31:11 +0200
schrieb Andy Shevchenko :
> On Mon, Mar 15, 2021 at 12:02 PM Henning Schild
> wrote:
> >
> > This mainly implements detection of these devices and will allow
> > secondary drivers to work on such machines.
> >
> > The identification is DMI-based with a vendor
On 2021-03-12 7:32 p.m., Ira Weiny wrote:
> On Thu, Mar 11, 2021 at 04:31:34PM -0700, Logan Gunthorpe wrote:
>> Introduce pci_p2pdma_should_map_bus() which is meant to be called by
> ^
> pci_p2pdma_dma_map_type() ???
>
> FWIW I find this name
On Mon, Mar 15, 2021 at 02:35:31PM +, Quentin Perret wrote:
> Since the host stage 2 will be identity mapped, and since it will own
> most of memory, it would preferable for performance to try and use large
> block mappings whenever that is possible. To ease this, introduce a new
> helper in
From: Kieran Bingham
Include the eagle-gmsl.dtsi to enable GMSL camera support on the
Eagle-V3M platform.
Signed-off-by: Kieran Bingham
Signed-off-by: Jacopo Mondi
---
arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git
From: Kieran Bingham
Describe the FAKRA connector available on Eagle board that allows
connecting GMSL camera modules such as IMI RDACM20 and RDACM21.
Signed-off-by: Kieran Bingham
Signed-off-by: Jacopo Mondi
---
arch/arm64/boot/dts/renesas/eagle-gmsl.dtsi | 186
1 file
From: Kieran Bingham
Enable the MAX9286 GMSL deserializer on the Eagle-V3M board.
Connected cameras should be defined in a device-tree overlay or included
after these definitions.
Signed-off-by: Kieran Bingham
Signed-off-by: Jacopo Mondi
---
.../arm64/boot/dts/renesas/r8a77970-eagle.dts |
The MAX9286 GMSL deserializer features gpio controller capabilities,
as it provides 2 GPIO lines.
As establishing a regulator that uses one of the GPIO lines and
enabling/disabling it at run-time in the max9286 won't work due to
a circular dependency on the gpio-controller/regulator creation,
Hello,
this series adds a .dtsi fragment that allow to describe and
enable GMSL cameras on the V3M Eagle board.
The .dtsi supports connecting the RDACM20 and RDACM21 cameras to the
FAKRA connectors installed on the board.
Tested on V3M Eagle with RDACM20 and RDACM21
v1->v2:
- Use a pattern
On Mon, 15 Mar 2021 21:03:41 +0530
Amey Narkhede wrote:
> On 21/03/15 05:07PM, Leon Romanovsky wrote:
> > On Mon, Mar 15, 2021 at 08:34:09AM -0600, Alex Williamson wrote:
> > > On Mon, 15 Mar 2021 14:52:26 +0100
> > > Pali Rohár wrote:
> > >
> > > > On Monday 15 March 2021 19:13:23 Amey
On 15.03.21 14:26, David Hildenbrand wrote:
On 15.03.21 14:03, Kirill A. Shutemov wrote:
On Mon, Mar 15, 2021 at 01:25:40PM +0100, David Hildenbrand wrote:
On 15.03.21 13:22, Kirill A. Shutemov wrote:
On Mon, Mar 08, 2021 at 05:45:20PM +0100, David Hildenbrand wrote:
+
On 2021-03-12 6:38 p.m., Ira Weiny wrote:
> On Thu, Mar 11, 2021 at 04:31:34PM -0700, Logan Gunthorpe wrote:
>> Introduce pci_p2pdma_should_map_bus() which is meant to be called by
>> DMA map functions to determine how to map a given p2pdma page.
>>
>> pci_p2pdma_bus_offset() is also added to
On Mon, 15 Mar 2021 17:43:49 +0800, dillon.min...@gmail.com wrote:
> From: dillon min
>
> Art-pi based on stm32h750xbh6, with following resources:
>
> -8MiB QSPI flash
> -16MiB SPI flash
> -32MiB SDRAM
> -AP6212 wifi, bt, fm
>
> detail information can be found at:
>
On Mon, 15 Mar 2021 17:43:50 +0800, dillon.min...@gmail.com wrote:
> From: dillon min
>
> This patch intend to add pinctrl configuration support for
> stm32h750 value line
>
> The datasheet of stm32h750 value line can be found at:
> https://www.st.com/resource/en/datasheet/stm32h750ib.pdf
>
>
Hi,
On Sat, Mar 13, 2021 at 1:17 PM Laurent Pinchart
wrote:
>
> Hi Doug,
>
> Thank you for the patch.
>
> On Thu, Mar 04, 2021 at 03:52:01PM -0800, Douglas Anderson wrote:
> > In commit 58074b08c04a ("drm/bridge: ti-sn65dsi86: Read EDID blob over
> > DDC") we attempted to make the ti-sn65dsi86
On Mon, 15 Mar 2021 16:42:40 +0800, Tianling Shen wrote:
> Add devicetree binding documentation for the FriendlyARM NanoPi R4S.
>
> Changes in v2:
> - Disable display for NanoPi R4S (reference commit: 74532de460ec)
> - Light "sys" LED on NanoPi R4S (reference commit: 833821eeab91)
>
> Changes in
On Sun, Mar 14, 2021 at 1:33 PM Bhaskar Chowdhury wrote:
>
>
> s/sematics/semantics/
>
> Signed-off-by: Bhaskar Chowdhury
> ---
Applied to linux-kbuild. Thanks.
> Documentation/kbuild/Kconfig.recursion-issue-02 | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
On Fri, Mar 12, 2021 at 2:57 PM Enrico Weigelt, metux IT consult
wrote:
> On 02.03.21 06:30, Drew Fustini wrote:
>
> Hi folks,
>
> > Add "pinmux-select" to debugfs which will activate a pin function for a
> > given pin group:
> >
> >echo "" > pinmux-select
> >
> > The write operation
On Mon, Mar 15, 2021 at 05:12:53PM +0100, Peter Zijlstra wrote:
>
> The INTEL_FAM6 list has become a mess again. Try and bring some sanity
> back into it.
>
> Where previously we had one microarch per year and a number of SKUs
> within that, this no longer seems to be the case. We now get
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