On Wed, Oct 28, 2020 at 11:15 AM Krzysztof Kozlowski wrote:
>
> On Wed, 28 Oct 2020 at 11:03, Sakari Ailus
> wrote:
> >
> > On Wed, Oct 28, 2020 at 10:56:55AM +0100, Krzysztof Kozlowski wrote:
> > > On Wed, 28 Oct 2020 at 10:45, Krzysztof Kozlowski wrote:
> > > >
> > > > On Wed, 28 Oct 2020 at
Subsystems are assuming the number of characters of our built-in fonts.
Include that information in our kernel font descriptor, `struct
font_desc`.
Signed-off-by: Peilin Ye
Reviewed-by: Daniel Vetter
---
Change in v2:
- Rebase onto 5.10-rc1.
include/linux/font.h | 1 +
lib/fonts/font_1
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: ed8780e3f2ecc82645342d070c6b4e530532e680
commit: d6f2134a383168bfb28ac458f7e4311e58482439 iwlwifi: add mac/rf types and
160MHz to the device tables
config: parisc-randconfig-m031-20201028 (attached as
On Mon, Oct 26, 2020 at 8:44 PM Herbert Xu wrote:
>
> On Tue, Oct 27, 2020 at 05:41:55AM +1100, Herbert Xu wrote:
> >
> > The point is that people rebuilding their kernel can end up with a
> > broken system. Just set a default on EBOIV if dm-crypt is on.
>
> That's not enough as it's an existing
On Wed, 28 Oct 2020 at 11:05, 冯锐 wrote:
>
> >
> > >
> > > On Mon, 26 Oct 2020 at 09:22, 冯锐 wrote:
> > > >
> > > > >
> > > > > + Christoph (to help us understand if PCIe/NVMe devices can be
> > > > > + marked
> > > > > + read-only)
> > > > >
> > > > > On Thu, 22 Oct 2020 at 08:04, 冯锐 wrote:
> > >
From: Colin Ian King
The check for an error return from the call to snd_pcm_format_width
is never true as the unsigned int bitwidth can never be less than
zero. Fix this by making bitwidth an int.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: 7cb37b7bd0d3 ("ASoC: qcom: Add support f
On Wed, Oct 28, 2020 at 12:18:47PM +0100, Camille Mougey wrote:
> (This is my first message to the kernel list, I hope I'm doing it right)
Looks good to me! The key was CCing real people. ;)
> From my understanding, there is no way to delay the activation of
> seccomp filters, for instance "until
It's needless to initialize memory events for reporting, this patch
moves memory event initialization for only recording. Furthermore,
the change allows to parse perf data on cross platforms, e.g. perf
tool can report result properly even the machine doesn't support
the memory events.
Signed-off-
Hi,
Static analysis on linux-next with Coverity had detected a potential
array out-of-bounds write issue in the following commit:
commit aa2e2785545aab21b6cb2e23f111ae0751cbcca7
Author: Srinivas Kandagatla
Date: Mon Oct 26 17:09:47 2020 +
ASoC: qcom: sm8250: add sound card qrb5165-rb5
From: Colin Ian King
Currently the check for *lenp < 0 is always true since the type is a size_t
and can never be negative. Fix this by casting it to ssize_t.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: c09f56b8f68d ("net/sunrpc: Fix return value for sysctl
sunrpc.transports")
Si
Kernel 5.4 introduces HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE, devices
need to be set explicitly with this flag.
Signed-off-by: Chris Ye
diff -uprN -X linux-vanilla/Documentation/dontdiff
linux-vanilla/drivers/hid/hid-ids.h linux/drivers/hid/hid-ids.h
--- linux-vanilla/drivers/hid/hid-ids.h 2020
Generic Desktop DPAD usage is mapped by hid-input, that only the first
DPAD usage maps to usage type EV_ABS and code of an axis. If HID
descriptor has DPAD UP/DOWN/LEFT/RIGHT HID usages and each of usage size
is 1 bit, then only the first one will generate input event, the rest of
the HID usages wi
I wish to deprecate the Frame Relay layer (dlci.c) in the kernel because
we already have a newer and better "HDLC Frame Relay" layer (hdlc_fr.c).
Reasons why hdlc_fr.c is better than dlci.c include:
1.
dlci.c is dated 1997, while hdlc_fr.c is dated 1999 - 2006, so the later
is newer than the form
On 10/28/20 8:35 AM, Srikar Dronamraju wrote:
Currently, vcpu_is_preempted will return the yield_count for
shared_processor. On a PowerVM LPAR, Phyp schedules at SMT8 core boundary
i.e all CPUs belonging to a core are either group scheduled in or group
scheduled out. This can be used to better pr
On 28/10/2020 12:00, Colin Ian King wrote:
> Hi,
>
> Static analysis of linux-next with Coverity has found a potential null
> pointer dereference issue with the following commit:
>
> commit 1b5c1be2c88e8445a20fa1929e26c37e7ca8c926
> Author: Nishanth Menon
> Date: Mon Oct 29 15:01:45 2012 -0500
Hi,
Static analysis of linux-next with Coverity has found a potential null
pointer dereference issue with the following commit:
commit 1b5c1be2c88e8445a20fa1929e26c37e7ca8c926
Author: Nishanth Menon
Date: Mon Oct 29 15:01:45 2012 -0500
PM / devfreq: map devfreq drivers to governor using n
From: Colin Ian King
A recent change added two uint16_t elements to PPTable_t and reduced the
uint32_t array down to 8 elements. This results in the dev_info printing
of pptable->SkuReserved[8] accessing a value that is out-of-range on
array SkuReserved. The array has been shrunk by 1 element, s
Hi Maxime
On Wed, 8 Jul 2020 at 15:46, Maxime Ripard wrote:
>
> Since the components for a given device in ASoC are identified by their
> name, it makes sense to add one even though it's not strictly necessary.
>
> Signed-off-by: Maxime Ripard
Reviewed-by: Dave Stevenson
> ---
> drivers/gpu/
Hi Dietmar, Yun,
I hope I'm not too late before v4 posting ;)
I think the overall approach is sound, I just added in a couple of
cleanups and a possible fix (user_defined reset).
Best,
Patrick
On Tue, Oct 27, 2020 at 16:58:13 +0100, Yun Hsiang
wrote...
> Hi Diet mar,
> On Mon, Oct 26, 2020
On Wed, Oct 28, 2020 at 3:47 PM Kees Cook wrote:
>
> On Wed, Oct 28, 2020 at 12:18:47PM +0100, Camille Mougey wrote:
> > (This is my first message to the kernel list, I hope I'm doing it right)
>
> 1- self-confinement
> 2- launching external processes
> a) cooperating
> b) obliviou
On 28/10/2020 14:20, Srinivas Kandagatla wrote:
> Static analysis Coverity had detected a potential array out-of-bounds
> write issue due to the fact that MAX AFE port Id was set to 16 instead
> of using AFE_PORT_MAX macro.
>
> Fix this by properly using AFE_PORT_MAX macro.
>
> Fixes: aa2e2785545
Silences suspect code warning.
Issue reported by checkpatch.
Signed-off-by: John B. Wyatt IV
---
kernel/sched/coretag.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/coretag.c b/kernel/sched/coretag.c
index c9b0afc5..11139dbed648 100644
--- a/kernel/sched/
On Wed, Oct 28, 2020 at 11:20:30AM +0530, Bharata B Rao wrote:
> Hi,
>
> On POWER systems, where 64K PAGE_SIZE is default, I see that slub
> consumes higher amount of memory compared to any 4K page-size system.
> While slub is obviously going to consume more memory on 64K page-size
> systems compa
Qian Cai writes:
> The call to rcu_cpu_starting() in start_secondary() is not early enough
> in the CPU-hotplug onlining process, which results in lockdep splats as
> follows:
Since when?
What kernel version?
I haven't seen this running CPU hotplug tests with PROVE_LOCKING=y on
v5.10-rc1. Am I m
On Mon, Oct 12, 2020 at 10:44 PM Andrey Konovalov wrote:
>
> From: Vincenzo Frascino
>
> Provide helper functions to manipulate allocation and pointer tags for
> kernel addresses.
>
> Low-level helper functions (mte_assign_*, written in assembly) operate
> tag values from the [0x0, 0xF] range. Hi
Hi Peter,
I am still working on understanding your approach and will reply soon, but I
just wanted to clarify the question on my approach:
On Mon, Oct 26, 2020 at 01:47:24PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 19, 2020 at 09:43:18PM -0400, Joel Fernandes (Google) wrote:
>
> > @@ -4723,6 +
On Wed, Oct 28, 2020 at 3:58 PM Tsuchiya Yuto wrote:
>
> The devicve_dump may take a little bit long time and users may want to
> disable the dump for daily usage.
>
> This commit adds a new module parameter enable_device_dump and disables
> the device_dump by default.
As with one of your other p
On Wed, Oct 28, 2020 at 2:43 AM Jann Horn wrote:
>
> On Wed, Oct 28, 2020 at 7:32 AM Sargun Dhillon wrote:
> > On Tue, Oct 27, 2020 at 3:28 AM Jann Horn wrote:
> > > On Tue, Oct 27, 2020 at 7:14 AM Michael Kerrisk (man-pages)
> > > wrote:
> > > > On 10/26/20 4:54 PM, Jann Horn wrote:
> > > > >
On Wed, Oct 28, 2020 at 10:56:20AM +0800, Muchun Song wrote:
> On Wed, Oct 28, 2020 at 2:48 AM Roman Gushchin wrote:
> >
> > On Tue, Oct 27, 2020 at 04:02:55PM +0800, Muchun Song wrote:
> > > If we reparent the slab objects to the root memcg, when we free
> > > the slab object, we need to update t
While the system heap can return non-contiguous pages,
try to allocate larger order pages if possible.
This will allow slight performance gains and make implementing
page pooling easier.
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Laura Abbott
Cc: Brian Starkey
Cc: Hridya Valsaraju
Cc: Suren Baghdasa
On 10/28/20 3:15 PM, Sagi Grimberg wrote:
On 10/27/20 5:15 AM, zhenwei pi wrote:
In the zero KATO scenario, if initiator crashes without transport
layer disconnection, target side would never reclaim resources.
A target could start transport layer keep-alive to detect dead
connection for the a
On Wed, Sep 23, 2020 at 1:47 PM Paul Moore wrote:
> On Wed, Sep 23, 2020 at 10:49 AM Richard Guy Briggs wrote:
> > On 2020-09-23 10:29, Paul Moore wrote:
> > > I've gone over this revision a couple of times now and it looks okay,
> > > but past experience is whispering in my ear that perhaps this
The heap-helpers code was not as generic as initially hoped
and it is now not being used, so remove it from the tree.
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Laura Abbott
Cc: Brian Starkey
Cc: Hridya Valsaraju
Cc: Suren Baghdasaryan
Cc: Sandeep Patil
Cc: Daniel Mentz
Cc: Chris Goldsworthy
Cc:
Keep track of the heap device struct.
This will be useful for special DMA allocations
and actions.
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Laura Abbott
Cc: Brian Starkey
Cc: Hridya Valsaraju
Cc: Suren Baghdasaryan
Cc: Sandeep Patil
Cc: Daniel Mentz
Cc: Chris Goldsworthy
Cc: Ørjan Eide
Cc: Ro
This patch is basically a port of Ørjan Eide's similar patch for ION
https://lore.kernel.org/lkml/20200414134629.54567-1-orjan.e...@arm.com/
Only sync the sg-list of dma-buf heap attachment when the attachment
is actually mapped on the device.
dma-bufs may be synced at any time. It can be reache
Hey All,
So just wanted to resend my last revision of my patch series
of performance optimizations to the dma-buf system heap.
This series reworks the system heap to use sgtables, and then
consolidates the pagelist method from the heap-helpers into the
CMA heap. After which the heap-helpers logi
On Mon, 26 Oct 2020 01:16:58 +0300, Dmitry Osipenko wrote:
> Document EMC DFS OPP table and interconnect paths that will be used
> for scaling of system's memory bandwidth based on memory utilization
> statistics. Previously ACTMON was supposed to drive EMC clock rate
> directly, but now it should
Since the heap-helpers logic ended up not being as generic as
hoped, move the heap-helpers dma_buf_ops implementations into
the cma_heap directly.
This will allow us to remove the heap_helpers code in a following
patch.
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Laura Abbott
Cc: Brian Starkey
Cc: Hri
In preparation for some patches to optmize the system
heap code, rework the dmabuf exporter to utilize sgtables rather
then pageslists for tracking the associated pages.
This will allow for large order page allocations, as well as
more efficient page pooling.
In doing so, the system heap stops us
On Mon, Oct 05, 2020 at 05:15:59PM +0200, Krzysztof Kozlowski wrote:
> The sensor supports rotation by 180 degrees however the value of
> "rotation" property should be validated only if it exists. If
> "rotation" is missing, do not fail the probe:
>
> imx258: probe of 3-001a failed with error
On Wed, Oct 28, 2020 at 11:50:10AM +0800, Muchun Song wrote:
> Consider the following memcg hierarchy.
>
> root
>/\
> A B
>
> If we get the objcg of memcg A failed, the get_obj_cgroup_from_current
> can return the wrong objcg for
This adds a heap that allocates non-contiguous buffers that are
marked as writecombined, so they are not cached by the CPU.
This is useful, as most graphics buffers are usually not touched
by the CPU or only written into once by the CPU. So when mapping
the buffer over and over between devices, we
Add Watchdog support for ROHM BD9576MUF and BD9573MUF PMICs which are
mainly used to power the R-Car series processors. The watchdog is
pinged using a GPIO and enabled using another GPIO. Additionally
watchdog time-out can be configured to HW prior starting the watchdog.
Watchdog timeout can be con
Hi Mike,
On Tue, Oct 27, 2020 at 12:31 PM Mike Rapoport wrote:
> From: Mike Rapoport
>
> The pg_data_t node structures and their initialization currently depends on
> !CONFIG_SINGLE_MEMORY_CHUNK. Since they are required only for DISCONTIGMEM
> make this dependency explicit and replace usage of
>
On 2020-10-28 15:00 +0900, Masahiro Yamada wrote:
> On Tue, Oct 27, 2020 at 4:32 AM Sven Joachim wrote:
>>
>> Building 5.10-rc1 in a setgid directory failed with the following
>> error:
>>
>> dpkg-deb: error: control directory has bad permissions 2755 (must be
>> >=0755 and <=0775)
>>
>> When bui
K2G devices still only use single parameter for power-domains property,
so check for this properly in the driver. Without this, every peripheral
fails to probe resulting in boot failure.
Fixes: efa5c01cd7ee ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds
instead of one")
Reported-by:
ttps://github.com/0day-ci/linux/commits/Arpitha-Raghunandan/kunit-Support-for-Parameterized-Testing/20201028-015018
>> base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
>> config: mips-randconfig-r016-20201027 (attached as .config)
>> compiler: mipsel-linux-gc
To enable seccomp constant action bitmaps, we need to have a static
mapping to the audit architecture and system call table size. Add these
for arm.
Signed-off-by: Kees Cook
---
arch/arm/include/asm/Kbuild| 1 -
arch/arm/include/asm/seccomp.h | 11 +++
2 files changed, 11 insertions
The minimum and maximum limits for resources assigned to a given
resource group are programmed in pairs, with the limits for two
groups set in a single register.
If the number of supported resource groups is odd, only half of the
register that defines these limits is valid for the last group; that
On 10/20/20 5:40 AM, Rob Herring wrote:
> On Fri, Oct 16, 2020 at 09:07:20PM +0800, JC Kuo wrote:
>> This commit describes the "nvidia,pmc" property for Tegra210 tegra-xusb
>> PHY driver. It is a phandle and specifier referring to the Tegra210
>> pmc@7000e400 node.
>>
>> Signed-off-by: JC Kuo
>> -
On 28-10-20, 12:31, Jon Hunter wrote:
> On 28/10/2020 04:11, Viresh Kumar wrote:
> > When do we fail if the frequency isn't known ? That's the case where
> > we try to set it to one from the table.
>
> Currently, if the frequency is not known, we fail right before we do the
> initial frequency che
The purpose of io_remap_pfn_range() is to map IO memory, such as a memory
mapped IO exposed through a PCI BAR. IO devices do not understand
encryption, so this memory must always be decrypted. Automatically call
pgprot_decrypted() as part of the generic implementation.
This fixes a bug where enabl
On 10/23/20 4:08 PM, Maximilian Luz wrote:
diff --git a/MAINTAINERS b/MAINTAINERS
index 8ff126ced757..31271180dae3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11532,6 +11532,12 @@ F: drivers/scsi/smartpqi/smartpqi*.[ch]
F:include/linux/cciss*.h
F:include/uapi/linux/cciss*.h
The driver does not implement a shutdown handler which leads to issues
when using kexec in certain scenarios. The NIC keeps on fetching
descriptors which gets flagged by the IOMMU with errors like this:
DMAR: DMAR:[DMA read] Request device [5e:00.0]fault addr f000
DMAR: DMAR:[DMA read] Request
From: "Steven Rostedt (VMware)"
In preparation to have arguments of a function passed to callbacks attached
to functions as default, change the default callback prototype to receive a
struct ftrace_regs as the forth parameter instead of a pt_regs.
For callbacks that set the FL_SAVE_REGS flag in
This is something I wanted to implement a long time ago, but held off until
there was a good reason to do so. Now it appears that having access to the
arguments of the function by default is very useful. As a bonus, because
arguments must be saved regardless before calling a callback, because they
From: "Steven Rostedt (VMware)"
When CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS is available, the ftrace call
will be able to set the ip of the calling function. This will improve the
performance of live kernel patching where it does not need all the regs to
be stored just to change the instruction poi
From: "Steven Rostedt (VMware)"
Currently, the only way to get access to the registers of a function via a
ftrace callback is to set the "FL_SAVE_REGS" bit in the ftrace_ops. But as this
saves all regs as if a breakpoint were to trigger (for use with kprobes), it
is expensive.
The regs are alrea
On 28/10/20 03:21PM, tudor.amba...@microchip.com wrote:
> On 10/28/20 2:49 PM, Pratyush Yadav wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> > content is safe
> >
> > Hi Tudor,
> >
> > On 28/10/20 07:53AM, tudor.amba...@microchip.com wrote:
> >> Hi, Praty
hi Andrew,
On 23/10/2020 23:10, Andrew Lunn wrote:
Yes there is: have your Ethernet PHY compatible string be of the form
"ethernet." and then there is no need for such hacking.
of_get_phy_id() will parse that compatible and that will trigger
of_mdiobus_register_phy() to take the phy_devi
On Wed, Oct 28, 2020 at 8:44 AM Guo Ren wrote:
>
> Hi Zong & Atish,
>
> In our 2 harts c910 chip, we found:
>
> echo function > /sys/kernel/debug/tracing/current_tracer
> echo function_graph > /sys/kernel/debug/tracing/current_tracer
> echo function > /sys/kernel/debug/tracing/current_tracer
> ech
On Thu, Oct 29, 2020 at 07:14:38AM +1300, Michael Schmitz wrote:
> Hi Mike,
>
> On 29/10/20 12:16 AM, Mike Rapoport wrote:
> > Hi Geert,
> >
> > On Wed, Oct 28, 2020 at 10:25:49AM +0100, Geert Uytterhoeven wrote:
> > > Hi Mike,
> > >
> > > On Tue, Oct 27, 2020 at 12:31 PM Mike Rapoport wrote:
>
The *_lruvec_slab_state is also suitable for pages allocated from buddy,
not just for the slab objects. But the function name seems to tell us that
only slab object is applicable. So we can rename the keyword of slab to
kmem.
Signed-off-by: Muchun Song
Acked-by: Roman Gushchin
---
changelog in
After the commit 8fcc4ae6faf8 ("arm64: acpi: Make apei_claim_sea()
synchronise with APEI's irq work") applied, do_sea() return directly
for user-mode if apei_claim_sea() handled any error record. Therefore,
each error record reported by the user-mode SEA must be effectively
processed in APEI GHES d
On Mon, 19 Oct 2020 21:28:50 +0200
Stephan Müller wrote:
[...]
> * Sole use of crypto for data processing:
[...]
> - The LRNG uses only properly defined and implemented cryptographic
>algorithms unlike the use of the SHA-1 transformation in the
> existing /dev/random implementation.
>
> - H
On Tue, 27 Oct 2020 18:59:09 -0700 Moritz Fischer wrote:
> Hi Jakub,
>
> On Tue, Oct 27, 2020 at 04:16:06PM -0700, Jakub Kicinski wrote:
> > On Fri, 23 Oct 2020 13:28:34 -0700 Moritz Fischer wrote:
> > > diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c
> > > b/drivers/net/ethernet/dec/tuli
On Mon, 26 Oct 2020 at 01:05, Andrew Jeffery wrote:
>
>
>
> On Mon, 12 Oct 2020, at 14:01, Billy Tsai wrote:
> > This patch is used to fix the memory range of gpio0
> >
> > Signed-off-by: Billy Tsai
>
> Reviewed-by: Andrew Jeffery
I've applied this with:
Fixes: 8dbcb5b709b9 ("ARM: dts: aspeed-
On Wed, Oct 21, 2020 at 2:41 PM Doug Anderson wrote:
>
> Hi,
>
> On Fri, Oct 16, 2020 at 12:27 PM Evan Green wrote:
> >
> > Add SoC-specific compatible strings so that data can be attached
> > to it in the driver.
> >
> > Signed-off-by: Evan Green
> > ---
> >
> > Changes in v2:
> > - Add other
On 10/27/20 10:00 AM, Johan Hovold wrote:
> On Thu, Oct 08, 2020 at 08:16:02PM +0200, Helge Deller wrote:
>> On 10/8/20 5:21 PM, Johan Hovold wrote:
>>> On Tue, Sep 29, 2020 at 09:33:27PM +0200, Helge Deller wrote:
With a 4-port serial USB HUB with FT232BM chips the serial ports stop
work
On Wed, Oct 21, 2020 at 2:41 PM Doug Anderson wrote:
>
> Hi,
>
> On Fri, Oct 16, 2020 at 12:27 PM Evan Green wrote:
> >
> > Introduce support into the nvmem core for arrays of register ranges
> > that should not result in actual device access. For these regions a
> > constant byte (repeated) is r
Some fuse ranges are protected by the XPU such that the AP cannot
access them. Attempting to do so causes an SError. Use the newly
introduced per-soc compatible string, and the newly introduced
nvmem keepout support to attach the set of regions
we should not access.
Signed-off-by: Evan Green
Revi
Certain fuses are protected by the XPU such that the AP cannot
access them. Attempting to do so causes an SError. Introduce an
SoC-specific compatible string, and introduce support into the
nvmem core to avoid accessing specified regions. Then use those
new elements in the qfprom driver to avoid SE
Add the soc-specific compatible string so that it can be matched
more specifically now that the driver cares which SoC it's on.
Signed-off-by: Evan Green
Reviewed-by: Douglas Anderson
---
(no changes since v1)
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 dele
Introduce support into the nvmem core for arrays of register ranges
that should not result in actual device access. For these regions a
constant byte (repeated) is returned instead on read, and writes are
quietly ignored and returned as successful.
This is useful for instance if certain efuse regi
Add SoC-specific compatible strings so that data can be attached
to it in the driver.
Signed-off-by: Evan Green
---
Changes in v3:
- Fixed example (Doug and rob-bot)
Changes in v2:
- Add other soc compatible strings (Doug)
- Fix compatible string definition (Doug)
.../devicetree/bindings/n
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/tps65910.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tps6
On čtvrtek 1. října 2020 9:44:15 CEST, Thomas Petazzoni wrote:
Currently, the RX interrupt logic uses the RXEMPTY interrupt, with the
RXEMPTYINV bit set, which means we get an RX interrupt as soon as the
RX FIFO is non-empty.
However, with the MAX310X having a FIFO of 128 bytes, this makes very
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/timberdale.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/driver
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/tps6586x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tps6
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/tps6507x.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/tps65217.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tps6
On Mon, 26 Oct 2020 01:16:46 +0300, Dmitry Osipenko wrote:
> There is superfluous zero in the registers base address and registers
> size should be twice bigger.
>
> Signed-off-by: Dmitry Osipenko
> ---
> .../bindings/memory-controllers/nvidia,tegra20-emc.txt | 2 +-
> 1 file changed, 1
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/tps65090.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tps6
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
Acked-by: Chanwoo Choi
---
drivers/mfd/max77686.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
d
Retry.
On Wed, Oct 28, 2020 at 10:06:53AM -0700, Guenter Roeck wrote:
> On Tue, Oct 27, 2020 at 02:48:14PM +0100, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.9.241 release.
> > There are 139 patches in this series, all will be posted as a response
> > to th
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
Acked-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletion
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/as3722.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/as3722
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mfd/lp3943.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/l
On Thu, Oct 29, 2020 at 11:09:07AM +1100, Michael Ellerman wrote:
> Qian Cai writes:
> > The call to rcu_cpu_starting() in start_secondary() is not early enough
> > in the CPU-hotplug onlining process, which results in lockdep splats as
> > follows:
>
> Since when?
> What kernel version?
>
> I h
On Mon, Oct 26, 2020 at 07:27:06PM +0100, Borislav Petkov wrote:
> A couple of lines above you call get_sev_encryption_bit() which already
> reads MSR_AMD64_SEV. Why not set sev_status there too instead of reading
> that MSR again here?
>
> It can read that MSR once and use sev_status(%rip) from t
to make clang-analyzer happy.
> >
> > As compilers will detect these unneeded assignments and optimize this
> > anyway, the resulting binary is identical before and after this change.
> >
> > No functional change. No change in object code.
> >
> > Signed-off
Matthew Wilcox wrote:
> > > > +{
> > > > + if (PAGE_SIZE - 1 <= __AFS_PAGE_PRIV_MASK)
> > > > + return 1;
> > > > + else
> > > > + return PAGE_SIZE / (__AFS_PAGE_PRIV_MASK + 1);
> > >
> > > Could this be DIV_ROUND_UP(PAGE_SIZE, __AFS_PAGE_PRIV_MASK + 1); a
> +static void
> +ax88796c_get_regs(struct net_device *ndev, struct ethtool_regs *regs, void
> *_p)
> +{
> + struct ax88796c_device *ax_local = to_ax88796c_device(ndev);
> + u16 *p = _p;
> + int offset, i;
You missed a reverse christmass tree fix here.
> +static int comp;
> +static i
Fix the Kconfig example to be closer to Kconfig coding style.
Also add punctuation and a trailing slash ('/') to a sub-directory
name -- this is how the text mostly appears in other Kconfig files.
Signed-off-by: Randy Dunlap
Cc: David Gow
Cc: linux-kselft...@vger.kernel.org
Cc: kunit-...@google
The dev_pm_opp_of_add_table() api initializes the icc nodes for gpu
indirectly. So we can avoid using of_icc_get() api in the common
probe path. To improve this, move of_icc_get() to target specific code
where it is required.
This patch helps to fix duplicate gpu node listed in the interconnect
su
On Wed, Oct 28, 2020 at 08:34:09AM +0800, Ziyi Cao wrote:
> Hi Johan:
>
> `lsusb -d 2c7c:6026 -v` dump, in attachment file.
Thank you, I've applied the patch now.
Johan
On Fri, Sep 18, 2020 at 01:29:38PM +0200, Matthias Schiffer wrote:
> The MBa7x is equipped with a TI TLV320AIC3204 audio codec.
>
> Signed-off-by: Matthias Schiffer
Applied, thanks.
> Peter,
>
> It looks like you missed the " [PATCH v3] usb: cdns3: Variable 'length' set
> but
> not used"
>
> It's quite important because compiler complains for this when I use W=1.
>
Pawel, it is the bug-fix, and located at branch: for-usb-fixes.
> Thanks,
> Pawel
>
> >> >
> >> > A gent
On Thu, Oct 22, 2020 at 3:19 PM Andrey Konovalov wrote:
>
> Add an arm64 helper called cpu_supports_mte() that exposes information
> about whether the CPU supports memory tagging and that can be called
> during early boot (unlike system_supports_mte()).
>
> Use that helper to implement a generic c
On Wed, May 20, 2020 at 1:01 AM wrote:
>
> From: Peng Fan
>
> This is preparation to move imx_soc_device_init to drivers/soc/imx/
>
> There is no reason to must put dt devices under /sys/devices/soc0,
> they could also be under /sys/devices/platform, so we could
> pass NULL as parent when calling
801 - 900 of 1310 matches
Mail list logo
