Rob,
Could you please pay attention to this patch? The patchset review procedure
is nearly over, while the DT part is only partly reviewed by you.
Thanks
-Sergey
On Wed, May 27, 2020 at 06:30:38PM +0300, Serge Semin wrote:
> Add the "baikal,bt1-sys-i2c" compatible string to the DW I2C binding.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
WIP.sched/core
head: 68a1740c687d4a75b9e9dea0ab0aae61f167c880
commit: 5033cfdeb4a2a51fa847b1a3f5f6eee65dda6c75 [7/9] irq_work, smp: Allow
irq_work on call_single_queue
config: s390-allnoconfig (attached as .config)
compiler:
On Wed, May 27, 2020 at 09:25:59AM -0600, Tycho Andersen wrote:
> On Wed, May 27, 2020 at 01:19:01PM +0200, Christian Brauner wrote:
> > +void seccomp_filter_notify(const struct task_struct *tsk)
> > +{
> > + struct seccomp_filter *orig = tsk->seccomp.filter;
> > +
> > + while (orig &&
On 4/28/20 10:17 AM, Joerg Roedel wrote:
From: Mike Stunes
To avoid a future VMEXIT for a subsequent CPUID function, cache the
results returned by CPUID into an xarray.
[tl: coding standard changes, register zero extension]
Signed-off-by: Mike Stunes
Signed-off-by: Tom Lendacky
[
Rob,
Could you pay attention to this patch? The patchset review procedure is
nearly over, while the DT part is only partly reviewed by you.
Thanks
-Sergey
On Wed, May 27, 2020 at 06:30:37PM +0300, Serge Semin wrote:
> dtc currently doesn't support I2C_OWN_SLAVE_ADDRESS flag set in the
> i2c
This is a preparation patch before adding a quirk with custom registers
map creation required for the Baikal-T1 System I2C support.
Signed-off-by: Serge Semin
Reviewed-by: Andy Shevchenko
Cc: Alexey Malahov
Cc: Thomas Bogendoerfer
Cc: Rob Herring
Cc: linux-m...@vger.kernel.org
Cc:
On Wed, May 13, 2020 at 05:08:19PM +, Ashwin H wrote:
> > Ok, but what does that mean for us?
> >
> > You need to say why you are sending a patch, otherwise we will guess wrong.
>
> In drivers/gpu/drm/i915/i915_gem_execbuffer.c, ioctl functions does
> user_access_begin() without doing
A PM workaround activated by the flag MODEL_CHERRYTRAIL has been removed
since commit 9cbeeca05049 ("i2c: designware: Remove Cherry Trail PMIC I2C
bus pm_disabled workaround"), but the flag most likely by mistake has been
left in the Dw I2C drivers. Let's remove it. Since MODEL_MSCC_OCELOT is
the
DW APB I2C slave code in fact depends on the DW I2C driver core, but not
on the platform code as it used to be before commit 90bc1ee6de9f ("i2c:
designware: Allow slave mode for PCI enumerated devices"). Yes, the I2C
slave interface is currently supported by both the platform and PCI
versions of
Baikal-T1 System Controller is equipped with a dedicated I2C Controller
which functionality is based on the DW APB I2C IP-core, the only
difference in a way it' registers are accessed. There are three access
register provided in the System Controller registers map, which indirectly
address the
Seeing the DW I2C driver is using flags-based accessors with two
conditional clauses it would be better to replace them with the regmap
API IO methods and to initialize the regmap object with read/write
callbacks specific to the controller registers map implementation. This
will be also handy for
Some platforms might need to activate the driver quirks at a very early
probe stage. For instance, Baikal-T1 System I2C doesn't need to map the
registers space as ones belong to the system controller. Instead it will
request the syscon regmap from the parental DT node. In order to be able
to do so
dtc currently doesn't support I2C_OWN_SLAVE_ADDRESS flag set in the
i2c "reg" property. If it is the compiler will print a warning:
Warning (i2c_bus_reg): /example-2/i2c@112/eeprom@64: I2C bus unit address
format error, expected "4064"
Warning (i2c_bus_reg):
Add the "baikal,bt1-sys-i2c" compatible string to the DW I2C binding. Even
though the corresponding node is supposed to be a child of the Baikal-T1
System Controller, its reg property is left required for compatibility.
Signed-off-by: Serge Semin
Cc: Alexey Malahov
Cc: Thomas Bogendoerfer
Cc:
Since commit 4f8272802739 ("Documentation: update kbuild loadable modules
goals & examples") `-objs` is fitted for building host programs, lets
change DW I2C core, platform and PCI driver kbuild directives to using
`-y`, which more straightforward for device drivers. By doing so we can
discard the
Jarkko, Wolfram, the merge window is upon us, please review/merge in/whatever
the patchset.
Initially this has been a small patchset which embedded the Baikal-T1
System I2C support into the DW APB I2C driver as is by using a simplest
way. After a short discussion with Andy we decided to implement
On Wed, May 27, 2020 at 04:14:03PM +0200, Adrian Reber wrote:
> On Tue, May 26, 2020 at 08:59:29AM -0500, Eric W. Biederman wrote:
> > Adrian Reber writes:
> >
> > > On Fri, May 22, 2020 at 09:40:37AM -0700, Casey Schaufler wrote:
> >
> > >> What are the other blockers? Are you going to suggest
Modern device tree bindings are supposed to be created as YAML-files
in accordance with dt-schema. This commit replaces Synopsys DW I2C
legacy bare text bindings with YAML file. As before the bindings file
states that the corresponding dts node is supposed to be compatible
either with generic DW
Currently Intel Baytrail I2C semaphore is a feature of the DW APB I2C
platform driver. It's a bit confusing to see it's config in the menu at
some separated place with no reference to the platform code. Let's move the
config definition to be below the I2C_DESIGNWARE_PLATFORM config and mark
it
On Tue, May 26, 2020 at 04:28:47PM -0600, Rob Herring wrote:
> On Mon, May 25, 2020 at 05:10:36PM +0200, Jonathan Albrieux wrote:
> > Converts documentation from txt format to yaml.
>
> I would have converted to yaml and do any re-formatting/wording, then
> added 'interrupts', but this is fine.
On Wed, May 27, 2020 at 12:32:36PM +0200, 'Marco Elver' via Clang Built Linux
wrote:
> If the compiler supports C11's _Generic, use it to speed up compilation
> times of __unqual_scalar_typeof(). GCC version 4.9 or later and
> all supported versions of Clang support the feature (the oldest
>
On Wed, May 27, 2020 at 07:02:25AM -0700, Guenter Roeck wrote:
> On Tue, May 26, 2020 at 08:52:35PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.19.125 release.
> > There are 81 patches in this series, all will be posted as a response
> > to this one.
On Wed, May 27, 2020 at 01:19:01PM +0200, Christian Brauner wrote:
> +void seccomp_filter_notify(const struct task_struct *tsk)
> +{
> + struct seccomp_filter *orig = tsk->seccomp.filter;
> +
> + while (orig && refcount_dec_and_test(>live)) {
> + if (waitqueue_active(>wqh))
> +
The following commit has been merged into the locking/kcsan branch of tip:
Commit-ID: a5dead405f6be1fb80555bdcb77c406bf133fdc8
Gitweb:
https://git.kernel.org/tip/a5dead405f6be1fb80555bdcb77c406bf133fdc8
Author:Marco Elver
AuthorDate:Wed, 27 May 2020 12:32:36 +02:00
On Wed, May 27, 2020 at 03:39:46PM +0200, Arnd Bergmann wrote:
> clang-11 and earlier do not support -fsanitize=shadow-call-stack
> in combination with -mbig-endian, but the Kconfig check does not
> pass the endianess flag, so building a big-endian kernel with
> this fails at build time:
>
>
On 2020-05-27 16:53, Florian Westphal wrote:
> Richard Guy Briggs wrote:
> > iptables, ip6tables, arptables and ebtables table registration,
> > replacement and unregistration configuration events are logged for the
> > native (legacy) iptables setsockopt api, but not for the
> > nftables netlink
On Wed, May 27, 2020 at 09:41:53AM -0500, Eric W. Biederman wrote:
> Kaitao Cheng writes:
>
> > we don't need {len = PTR_ERR(pathname)} when IS_ERR(pathname) is false,
> > it's better to move it into if(IS_ERR(pathname)){}.
>
> Please look at the generated code.
>
> I believe you will find
On 2020-05-26 14:46:59 [-0700], Linus Torvalds wrote:
> On Tue, May 26, 2020 at 2:41 PM Linus Torvalds
> wrote:
> >
> > Almost all users of swait have historically been buggy and/or
> > pointless.
>
> Yeah, looking at this one, it really seems to fundamentally fall in
> the "pointless" category.
On Wed, May 27, 2020 at 09:33:00AM +0800, Jiping Ma wrote:
>
>
> On 05/26/2020 06:26 PM, Mark Rutland wrote:
> > On Mon, May 11, 2020 at 10:52:07AM +0800, Jiping Ma wrote:
> > > Modified the patch subject and the change description.
> > >
> > > PC value is get from regs[15] in REGS_ABI_32 mode,
On Tue, 2020-05-26 at 18:13 -0700, Sean Christopherson wrote:
> On Sat, May 23, 2020 at 07:14:53PM +0300, Maxim Levitsky wrote:
> > On my AMD machine I noticed that I can't start any nested guests,
> > because nested KVM (everything from master git branches) complains
> > that it can't find msr
From: Liang, Kan
> Sent: 27 May 2020 16:01
> On 5/27/2020 10:51 AM, David Laight wrote:
> > From: Liang, Kan
> >> Sent: 27 May 2020 15:47
> >> On 5/27/2020 8:59 AM, David Laight wrote:
> >>> From: kan.li...@linux.intel.com
> Sent: 27 May 2020 13:31
>
> From: Kan Liang
>
>
On Tue, 2020-05-26 at 18:13 -0700, Sean Christopherson wrote:
> On Sat, May 23, 2020 at 07:14:53PM +0300, Maxim Levitsky wrote:
> > On my AMD machine I noticed that I can't start any nested guests,
> > because nested KVM (everything from master git branches) complains
> > that it can't find msr
On Tue, 2020-05-26 at 18:20 -0700, Sean Christopherson wrote:
> On Sat, May 23, 2020 at 07:14:54PM +0300, Maxim Levitsky wrote:
> > Even though we might not allow the guest to use
> > WAITPKG's new instructions, we should tell KVM
> > that the feature is supported by the host CPU.
> >
> > Note
On Tue, 2020-05-26 at 18:21 -0700, Sean Christopherson wrote:
> On Sat, May 23, 2020 at 07:14:55PM +0300, Maxim Levitsky wrote:
> > This msr is only available when the host supports WAITPKG feature.
> >
> > This breaks a nested guest, if the L1 hypervisor is set to ignore
> > unknown msrs,
Before start streaming set cpufreq minimum frequency requirement.
The cpufreq governor will adapt the frequencies and we will have
no latency for handling interrupts.
Signed-off-by: Benjamin Gaignard
---
drivers/media/platform/stm32/stm32-dcmi.c | 29 -
1 file
On 21.05.2020 17:23, Steven Price wrote:
> By switching the x86 page table dump code to use the generic code the
> effective permissions are no longer calculated correctly because the
> note_page() function is only called for *leaf* entries. To calculate the
> actual effective permissions it is
Hi Arnd,
On Wed, May 27, 2020 at 3:39 PM Arnd Bergmann wrote:
>
> When selecting a crypto cipher, we also need to select the
> subsystem itself:
>
> WARNING: unmet direct dependencies detected for CRYPTO_SHA1
> Depends on [m]: CRYPTO [=m]
> Selected by [y]:
> - TEE [=y] && (HAVE_ARM_SMCCC
rv3028_probe() misses a check for devm_regmap_init_i2c().
Add the missed check to fix it.
Signed-off-by: Chuhong Yuan
---
drivers/rtc/rtc-rv3028.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index a0ddc86c975a..ec84db0b3d7a 100644
From: Chuhong Yuan
fimc_md_get_pinctrl() misses a check for pinctrl_lookup_state().
Add the missed check to fix it.
Signed-off-by: Chuhong Yuan
---
drivers/media/platform/exynos4-is/media-dev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
mma8452_probe() calls iio_device_register() but misses to call
iio_device_unregister() when probe fails.
Add the missed call in error handler to fix it.
Signed-off-by: Chuhong Yuan
---
drivers/iio/accel/mma8452.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
Pavel
On 5/27/20 8:58 AM, Pavel Machek wrote:
Hi!
+ There can only be one instance of the ti,led-bank
+ property for each device node. This is a required node is the LED
+ modules are to be backed.
I don't understand the second sentence. Pretty sure it is not
ad8366_probe() forgets to check the return value of devm_gpiod_get().
Add the missed check to fix it.
Signed-off-by: Chuhong Yuan
---
drivers/iio/amplifiers/ad8366.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c
index
The following commit has been merged into the objtool/core branch of tip:
Commit-ID: d37c90d47fc4657423d2ff1c3ed3fd70612a9b43
Gitweb:
https://git.kernel.org/tip/d37c90d47fc4657423d2ff1c3ed3fd70612a9b43
Author:Matt Helsley
AuthorDate:Tue, 19 May 2020 13:55:32 -07:00
The following commit has been merged into the objtool/core branch of tip:
Commit-ID: 0decf1f8de919782b152daf9c991967a2bac54f0
Gitweb:
https://git.kernel.org/tip/0decf1f8de919782b152daf9c991967a2bac54f0
Author:Matt Helsley
AuthorDate:Tue, 19 May 2020 13:55:33 -07:00
The following commit has been merged into the objtool/core branch of tip:
Commit-ID: 9d907f1ae80b8a67d5397e26912b9d56d0b70a02
Gitweb:
https://git.kernel.org/tip/9d907f1ae80b8a67d5397e26912b9d56d0b70a02
Author:Josh Poimboeuf
AuthorDate:Fri, 24 Apr 2020 15:40:43 -05:00
The following commit has been merged into the objtool/core branch of tip:
Commit-ID: ae033f088f277efd5b3c6d681ce9e7682380efff
Gitweb:
https://git.kernel.org/tip/ae033f088f277efd5b3c6d681ce9e7682380efff
Author:Josh Poimboeuf
AuthorDate:Wed, 29 Apr 2020 14:09:04 -05:00
The following commit has been merged into the objtool/core branch of tip:
Commit-ID: f15c648f202cd0232d4a9c98627bc08bcd6d11ee
Gitweb:
https://git.kernel.org/tip/f15c648f202cd0232d4a9c98627bc08bcd6d11ee
Author:Matt Helsley
AuthorDate:Tue, 19 May 2020 13:55:31 -07:00
On Wed, May 27, 2020 at 05:03:03PM +0300, Andy Shevchenko wrote:
> On Wed, May 27, 2020 at 03:01:11PM +0300, Serge Semin wrote:
> > Baikal-T1 System Controller is equipped with a dedicated I2C Controller
> > which functionality is based on the DW APB I2C IP-core, the only
> > difference in a way
26.05.2020 18:01, Michał Mirosław пишет:
> On Sun, May 24, 2020 at 10:26:43PM +0300, Dmitry Osipenko wrote:
>> This patch fixes system shutdown on a devices that use TPS65910 as a
>> system's power controller. In accordance to the TPS65910 datasheet, the
>> PMIC's state-machine transitions into
On Wed, May 27, 2020 at 4:54 PM Benjamin GAIGNARD
wrote:
>
>
>
> On 5/27/20 2:48 PM, Benjamin GAIGNARD wrote:
> >
> >
> > On 5/27/20 2:22 PM, Vincent Guittot wrote:
> >> On Wed, 27 May 2020 at 13:17, Benjamin GAIGNARD
> >> wrote:
> >>>
> >>>
> >>> On 5/27/20 12:09 PM, Valentin Schneider wrote:
>
On Tue, May 26, 2020 at 08:54:19PM +0100, Will Deacon wrote:
> On Tue, May 26, 2020 at 11:26:11AM +0100, Mark Rutland wrote:
> > On Mon, May 11, 2020 at 10:52:07AM +0800, Jiping Ma wrote:
> > > Modified the patch subject and the change description.
> > >
> > > PC value is get from regs[15] in
On 27/05/20 14:11, Benjamin GAIGNARD wrote:
> On 5/27/20 2:14 PM, Valentin Schneider wrote:
>> On 27/05/20 12:17, Benjamin GAIGNARD wrote:
>>> On 5/27/20 12:09 PM, Valentin Schneider wrote:
Hi Benjamin,
On 26/05/20 16:16, Benjamin Gaignard wrote:
> A first round [1] of
On 5/27/2020 10:51 AM, David Laight wrote:
From: Liang, Kan
Sent: 27 May 2020 15:47
On 5/27/2020 8:59 AM, David Laight wrote:
From: kan.li...@linux.intel.com
Sent: 27 May 2020 13:31
From: Kan Liang
When counting IMC uncore events on some TGL machines, an oops will be
triggered.
[
On 27/05/20 15:33, Andrew Lunn wrote:
>> I don't really know a lot about the networking subsystem, and as it was
>> pointed out in another email on patch 7 by Andrew, networking needs to
>> atomically gather and display statistics in order to make them consistent,
>> and currently this is not
Hi Jim,
one thing comes to mind, there is a small test suite in drivers/of/unittest.c
(specifically of_unittest_pci_dma_ranges()) you could extend it to include your
use cases.
On Tue, 2020-05-26 at 15:12 -0400, Jim Quinlan wrote:
> The new field in struct device 'dma_pfn_offset_map' is used to
On Wed, 27 May 2020 16:43:24 +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a pairing decrement is needed
> on the error handling path to keep the counter balanced.
Applied to
On Wed, 27 May 2020 16:46:08 +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a pairing decrement is needed
> on the error handling path to keep the counter balanced.
Applied to
On Tue, 26 May 2020 15:09:16 -0500, Dan Murphy wrote:
> Add an array property that configures the General Purpose Input (GPI)
> register. The device has 4 GPI pins and each pin can be configured in 1
> of 7 different ways.
Applied to
On Tue, 26 May 2020 12:52:47 -0500, Dan Murphy wrote:
> Fix the warnings when using the W=1 compiler flag.
>
> sound/soc/codecs/tlv320adcx140.c: In function âadcx140_resetâ:
> sound/soc/codecs/tlv320adcx140.c:570:6: warning: variable âretâ set but
> not used [-Wunused-but-set-variable]
>
On Wed, 27 May 2020 03:02:10 +, Wei Yongjun wrote:
> In case of error, the function devm_ioremap() returns NULL pointer not
> ERR_PTR(). The IS_ERR() test in the return value check should be
> replaced with NULL test.
Applied to
On Wed, 27 May 2020 10:46:22 +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a pairing decrement is needed
> on the error handling path to keep the counter balanced.
Applied to
On 5/27/20 2:48 PM, Benjamin GAIGNARD wrote:
>
>
> On 5/27/20 2:22 PM, Vincent Guittot wrote:
>> On Wed, 27 May 2020 at 13:17, Benjamin GAIGNARD
>> wrote:
>>>
>>>
>>> On 5/27/20 12:09 PM, Valentin Schneider wrote:
Hi Benjamin,
On 26/05/20 16:16, Benjamin Gaignard wrote:
> A
On Wed, May 27, 2020 at 04:58:01PM +0300, Andy Shevchenko wrote:
> On Wed, May 27, 2020 at 03:01:10PM +0300, Serge Semin wrote:
> > This is a preparation patch before adding a quirk with custom registers
> > map creation required for the Baikal-T1 System I2C support.
>
> Looks good. Though one
Richard Guy Briggs wrote:
> iptables, ip6tables, arptables and ebtables table registration,
> replacement and unregistration configuration events are logged for the
> native (legacy) iptables setsockopt api, but not for the
> nftables netlink api which is used by the nft-variant of iptables in
>
Hi Arnd.
On Wed, May 27, 2020 at 03:31:42PM +0200, Arnd Bergmann wrote:
> The vexpress_config code fails to link in some configurations:
>
> drivers/gpu/drm/pl111/pl111_versatile.o: in function `pl111_versatile_init':
> (.text+0x1f0): undefined reference to `devm_regmap_init_vexpress_config'
>
Andrew
On 5/27/20 8:12 AM, Andrew Lunn wrote:
If the dt defines rgmii-rx/tx-id then these values are required not
optional. That was the discussion on the binding.
How many times do i need to say it. They are optional. If not
specified, default to 2ns.
OK. I guess then the DP83867 driver
On Wed, May 27, 2020 at 03:46:08PM +0200, Arnd Bergmann wrote:
> drivers/hwmon/amd_energy.c:195:15: error: invalid operands to binary
> expression ('void' and 'int')
> (channel - data->nr_cpus));
>
From: Liang, Kan
> Sent: 27 May 2020 15:47
> On 5/27/2020 8:59 AM, David Laight wrote:
> > From: kan.li...@linux.intel.com
> >> Sent: 27 May 2020 13:31
> >>
> >> From: Kan Liang
> >>
> >> When counting IMC uncore events on some TGL machines, an oops will be
> >> triggered.
> >>[ 393.101262]
(Oops, I missed Jiri in loop.)
Hi Ingo,
Could you take this series?
These are not adding any feature, but fixing real bugs.
Thank you,
On Tue, 12 May 2020 17:02:22 +0900
Masami Hiramatsu wrote:
> Hi Ingo,
>
> Here is the 6th version of the series for kprobes. The previous
> version is here.
On 5/27/2020 8:59 AM, David Laight wrote:
From: kan.li...@linux.intel.com
Sent: 27 May 2020 13:31
From: Kan Liang
When counting IMC uncore events on some TGL machines, an oops will be
triggered.
[ 393.101262] BUG: unable to handle page fault for address:
b45200e15858
[
On Wed, May 27, 2020 at 3:58 AM Xia Jiang wrote:
>
> On Thu, 2020-05-21 at 15:32 +, Tomasz Figa wrote:
> > Hi Xia,
> >
> > On Fri, Apr 03, 2020 at 05:40:25PM +0800, Xia Jiang wrote:
> > > Cancel reset hw operation in suspend and resume function because this
> > > will be done in device_run().
date: 6 months ago
config: arm64-randconfig-s031-20200527 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-240-gf0fe1cd9-dirty
git checkout 5a35435ef4e6e4bd2aabd6706b146b298a9cffe5
# save
The devm_platform_get_and_ioremap_resource() should be documented in
devres.rst. Add the missing entry.
Signed-off-by: Dejin Zheng
---
Documentation/driver-api/driver-model/devres.rst | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/driver-api/driver-model/devres.rst
Kaitao Cheng writes:
> we don't need {len = PTR_ERR(pathname)} when IS_ERR(pathname) is false,
> it's better to move it into if(IS_ERR(pathname)){}.
Please look at the generated code.
I believe you will find that your change will generate worse assembly.
Eric
> Signed-off-by: Kaitao Cheng
On Mon, May 18, 2020 at 02:08:54PM +0200, Krzysztof Kozlowski wrote:
> There is a generic, kernel wide configuration symbol for enabling the
> IOMMU specific bits: CONFIG_IOMMU_API. Implementations (including
> INTEL_IOMMU driver) select it so use it here as well.
>
> This makes the conditional
On 5/20/20 2:25 AM, Matt Helsley wrote:
> The objtool_file structure describes the files objtool works on,
> is used by the check subcommand, and the check.h header is included
> by the orc subcommands so it's presently used by all subcommands.
>
> Since the structure will be useful in all
[...]
> From: Matt Helsley
> Subject: [PATCH] objtool: Enable compilation of objtool for all architectures
>
> Objtool currently only compiles for x86 architectures. This is
> fine as it presently does not support tooling for other
> architectures. However, we would like to be able to convert
On 5/20/20 2:25 AM, Matt Helsley wrote:
> When the user requests help it's not an error so do not exit with
> a non-zero exit code. This is not especially useful for a user but
> any script that might wish to check that objtool --help is at least
> available can't rely on the exit code to crudely
-20200527 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot
All errors (new ones prefixed by >>, old ones prefixed by <<):
microblaze-linux-ld: drivers/media/i2c/imx290.o:
Hi Georgi,
On 27.05.2020 15:49, Georgi Djakov wrote:
> Hi Sylwester,
>
> Thank you for re-sending these!
>
> On 5/21/20 15:28, Sylwester Nawrocki wrote:
>> Hi All,
>>
>> This is a continuation of Artur's efforts to add interconnect and PM QoS
>> support for Exynos SoCs. Previous version of the
If CONFIG_ARCH_HISI is not set but COMPILE_TEST is set, some files
in the subdir hisilicon can not be built due to CONFIG_ARCH_HISI
check in drivers/clk/Makefile.
Since the related configs in drivers/clk/hisilicon/Kconfig depend
on ARCH_HISI, so remove CONFIG_ARCH_HISI check for subdir hisilicon
On Wed, May 27, 2020 at 04:50:23PM +0300, Andy Shevchenko wrote:
> On Wed, May 27, 2020 at 03:01:08PM +0300, Serge Semin wrote:
> > Seeing the DW I2C driver is using flags-based accessors with two
> > conditional clauses it would be better to replace them with the regmap
> > API IO methods and to
The return value about hisi_reset_init() is not correct, fix it.
Fixes: e9a2310fb689 ("reset: hisilicon: fix potential NULL pointer dereference")
Signed-off-by: Tiezhu Yang
---
v2:
- No changes, just add "Fixes:" tag
v3:
- Use ERR_CAST(rstc->membase) to fix the sparse warning
v4:
- No
On Wed, May 27, 2020 at 5:23 AM Lad, Prabhakar
wrote:
>
> Hi Rob,
>
> On Wed, May 27, 2020 at 2:31 AM Rob Herring wrote:
> >
> > On Fri, May 15, 2020 at 04:08:56PM +0100, Lad Prabhakar wrote:
> > > RZ/G1H (R8A7742) watchdog implementation is compatible with R-Car Gen2,
> > > therefore add
On Wed, May 27, 2020 at 3:53 PM Miquel Raynal wrote:
>
> Hi Arnd,
>
> Arnd Bergmann wrote on Wed, 27 May 2020 15:42:03 +0200:
>
> > Like several other nand flash drivers, this one requires the BCH
> > library to be selected from Kconfig.
>
> Actually most of the time these drivers do not depend
On Sat, May 23, 2020 at 02:00:20PM +0200, Ard Biesheuvel wrote:
> Eliminate all GOT entries in the decompressor binary, by forcing hidden
> visibility for all symbol references, which informs the compiler that
> such references will be resolved at link time without the need for
> allocating GOT
Make use of the sizeof_field() helper instead of an open-coded version.
Signed-off-by: Gustavo A. R. Silva
---
drivers/infiniband/core/sa_query.c | 8
drivers/infiniband/core/uverbs_cmd.c | 2 +-
drivers/infiniband/core/uverbs_ioctl.c | 2 +-
3 files changed, 6 insertions(+), 6
On Wed, May 27, 2020 at 4:05 PM Ilia Mirkin wrote:
>
> Isn't this already fixed by
>
> https://cgit.freedesktop.org/drm/drm/commit/?id=7dbbdd37f2ae7dd4175ba3f86f4335c463b18403
Ok, I see that fixes the link error, but I when I created my fix, that did
not seem like the correct solution because it
I also really dislike this. What's the preferred way to identify the
SoC
from userspace?
/proc/cpuinfo? ;)
The *SoC*!
For an non-firmware specific case, I'd say soc_device should be. I'd
guess ACPI systems don't use it and for them it's dmidecode typically.
The other problem I have with
On Wed, May 27, 2020 at 7:39 AM Pavel Machek wrote:
>
> Hi!
>
> Thanks for reviews!
>
> > > +additionalProperties: false
> > > +...
> > > diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
> >
> > This isn't a binding file. Belongs in another patch.
>
> These constants are directly
On Wednesday, May 27, 2020 11:01:16 AM CEST Rafael J. Wysocki wrote:
> On Wednesday, May 27, 2020 10:34:51 AM CEST Rafael J. Wysocki wrote:
> > On Wed, May 27, 2020 at 9:50 AM Heikki Krogerus
> > wrote:
> > >
> > > On Tue, May 26, 2020 at 10:26:23AM +0200, Rafael J. Wysocki wrote:
> > > > On Tue,
On Wed, May 27, 2020 at 3:31 PM Alessandrelli, Daniele
wrote:
> > > Alternatively, take that memory off the "memory available" maps,
> > > and only re-add it once
> > > it is usable.
> > >
> > > Anything else is dangerous.
>
> That sounds like an interesting solution, thanks!
>
> Do you know any
On Wed, May 27, 2020 at 03:28:31PM +0200, Pavel Machek wrote:
> On Tue 2020-05-26 20:53:24, Greg Kroah-Hartman wrote:
> > From: Russell Currey
> >
> > [ Upstream commit c55d7b5e64265fdca45c85b639013e770bde2d0e ]
> >
> > I have tested this with the Radix MMU and everything seems to work, and
> >
Hi dear,
I'm Jessica Vail, from the United States,please i wish to have a
communication with you.
I wait for your answer.
Jessica Vail.
On Mon, May 18, 2020 at 02:08:55PM +0200, Krzysztof Kozlowski wrote:
> There is a generic, kernel wide configuration symbol for enabling the
> IOMMU specific bits: CONFIG_IOMMU_API. Implementations (including
> INTEL_IOMMU and AMD_IOMMU driver) select it so use it here as well.
>
> This makes
Stephen Boyd writes:
> Quoting Lars Povlsen (2020-05-13 05:55:30)
>> diff --git a/drivers/clk/clk-sparx5.c b/drivers/clk/clk-sparx5.c
>> new file mode 100644
>> index 0..685b3028a7071
>> --- /dev/null
>> +++ b/drivers/clk/clk-sparx5.c
>> @@ -0,0 +1,269 @@
>> +//
From: Marcelo Tosatti
This is a kernel enhancement that configures the cpu affinity of kernel
threads via kernel boot option nohz_full=.
When this option is specified, the cpumask is immediately applied upon
kthread launch. This does not affect kernel threads that specify cpu
and node.
This
On Wed, May 27, 2020 at 04:43:39PM +0300, Andy Shevchenko wrote:
> On Wed, May 27, 2020 at 03:01:07PM +0300, Serge Semin wrote:
> > A PM workaround activated by the flag MODEL_CHERRYTRAIL has been removed
> > since commit 9cbeeca05049 ("i2c: designware: Remove Cherry Trail PMIC I2C
> > bus
Kthreads are harder to affine and isolate than user tasks. They can't
be placed inside cgroups/cpusets and the affinity for any newly
created kthread is always overriden from the inherited kthreadd's
affinity to system wide. Take that into account for nohz_full.
From: Marcelo Tosatti
Next patch will switch unbound kernel threads mask to
housekeeping_cpumask(), a subset of cpu_possible_mask. So in order to
ease bisection, lets first switch kthreads default affinity from
cpu_all_mask to cpu_possible_mask.
It looks safe to do so as cpu_possible_mask seem
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