On Tue, Feb 16, 2021 at 02:04:20AM -0800, Tom Hebb wrote:
> On Tue, Feb 16, 2021 at 1:21 AM Greg Kroah-Hartman
> wrote:
> >
> > On Tue, Feb 16, 2021 at 12:44:40AM -0800, Thomas Hebb wrote:
> > > commit ca0246bb97c2 ("z3fold: fix possible reclaim races") introduced
> > > the PAGE_CLAIMED flag "to a
On Mon, Feb 15, 2021 at 09:55:06PM +0100, Krzysztof Wilczyński wrote:
> Question: wouldn't you need to call pci_free_irq_vectors() somewhere,
> possibly to pcim_release() callback? Although, I am not sure where the
> right place would be.
>
> I am asking, as the documentation (see [4]) suggests
There is no need to save the usb_devices debugfs file as we only need it
when removing it, so have the debugfs code look it up when it is needed
instead, saving the storage.
Signed-off-by: Greg Kroah-Hartman
---
drivers/usb/core/usb.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
On Tue, Feb 16, 2021 at 10:29:00AM +0100, Daniel Vetter wrote:
> On Tue, Feb 16, 2021 at 09:21:46AM +0100, Christian König wrote:
> > The last user went away in the 5.11 cycle.
> >
> > Signed-off-by: Christian König
>
> Nice.
>
> Reviewed-by: Daniel Vetter
>
> I think would be good to still s
On Tue, Feb 16, 2021 at 10:49:04AM +0100, Petr Mladek wrote:
> Also you should add '\n' into the previous string to make the behavior
> clear. It will always be printed on a new line when pr_info()
> is used.
This was made to use pr_cont() on purpose so that the output is compact,
for example:
[
The changes introduce a new security feature, RunTime Integrity Check
(RTIC), designed to protect Linux Kernel at runtime. The motivation
behind these changes is:
1. The system protection offered by Security Enhancements(SE) for
Android relies on the assumption of kernel integrity. If the kernel
it
On Mon, Feb 15, 2021 at 8:19 PM Krzysztof Kozlowski wrote:
> On Mon, Feb 15, 2021 at 09:17:11PM +0900, Hector Martin wrote:
> > +
> > +/* Apple S5L */
> > +static int __init apple_s5l_early_console_setup(struct earlycon_device
> > *device,
> > + const
The %p4cc printk format modifier was recently added to print fourcc codes,
replacing drm_get_format_name(). The function is no longer needed, so
remove it.
Signed-off-by: Sakari Ailus
Reviewed-by: Petr Mladek
Reviewed-by: Andy Shevchenko
---
drivers/gpu/drm/drm_fourcc.c | 25 --
Now that we can print FourCC codes directly using printk, make use of the
feature in V4L2 core.
Signed-off-by: Sakari Ailus
Acked-by: Mauro Carvalho Chehab
Reviewed-by: Petr Mladek
Reviewed-by: Andy Shevchenko
---
drivers/media/v4l2-core/v4l2-ioctl.c | 85 +++-
1 file
Add a printk modifier %p4cc (for pixel format) for printing V4L2 and DRM
pixel formats denoted by fourccs. The fourcc encoding is the same for both
so the same implementation can be used.
Suggested-by: Mauro Carvalho Chehab
Signed-off-by: Sakari Ailus
Reviewed-by: Petr Mladek
Reviewed-by: Serge
Switch DRM drivers from drm_get_format_name() to %p4cc. This gets rid of a
large number of temporary variables at the same time.
Signed-off-by: Sakari Ailus
Reviewed-by: Petr Mladek
Reviewed-by: Andy Shevchenko
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/amd/amdgpu/dce_v10_0.c| 5
Hi all,
On merging --- it would seem everyone is happy with merging this
through the drm-misc tree. The last patch should wait until all
users are gone for sure, probably to the next kernel release.
There are no users of drm_get_format_name() in linux-next
c
On 2021-02-16 10:56:14 [+0100], Peter Zijlstra wrote:
> So while I'm in favour of adding a new interface, I'm not sure I see
> benefit of reimplementing the basics, sure it seems simpler now, but
> that's because you've not implemented all the 'fun' stuff.
The last attempt tried to hide the update
On Tue, 16 Feb 2021 at 11:19, Arnd Bergmann wrote:
> > > + return samsung_early_console_setup(device, opt);
> >
> > Don't you need to handle the error code - set PROT_DEFAULT() or whatever
> > was there before?
>
> __set_fixmap() has no return value, it just writes a page table entry and
> doe
Hi Jyoti,
On Mon, Feb 15, 2021 at 04:14:57PM -0800, Jyoti Bhayana wrote:
> Hi Jonathan/Cristian,
>
> I have uploaded v6 of the IIO SCMI patch. Not sure if you got a chance to
> review that version and if any further changes are needed.
Seen that, for the SCMI part seemed fine to me, I'll just ha
On 1/28/21 2:46 PM, Suzuki K Poulose wrote:
> On 1/27/21 8:55 AM, Anshuman Khandual wrote:
>> Add support for dedicated sinks that are bound to individual CPUs. (e.g,
>> TRBE). To allow quicker access to the sink for a given CPU bound source,
>> keep a percpu array of the sink devices. Also, add
Hi,
On 16/02/21 2:07 pm, Steen Hegelund wrote:
> Hi Andrew and Kishon,
>
> On Mon, 2021-02-15 at 15:07 +0100, Andrew Lunn wrote:
>> EXTERNAL EMAIL: Do not click links or open attachments unless you
>> know the content is safe
>>
>> On Mon, Feb 15, 2021 at 05:25:10PM +0530, Kishon Vijay Abraham I
On Mon, Feb 15, 2021 at 03:45:01PM +, David Howells wrote:
> Export rw_verify_area() for so that cachefiles can use it before issuing
> call_read_iter() and call_write_iter() to effect async DIO operations
> against the cache. This is analogous to aio_read() and aio_write().
I don't think thi
> +extern void unlock_page_private_2(struct page *page);
No need for the extern.
Otherwise this looks good:
Reviewed-by: Christoph Hellwig
On 2021-02-16 10:32:15 [+0100], Miguel Ojeda wrote:
> Hi Sebastian,
Hi,
> On Sat, Feb 13, 2021 at 5:50 PM Sebastian Andrzej Siewior
> wrote:
> >
> > charlcd_write() is invoked as a VFS->write() callback and as such it is
> > always invoked from preemptible context and may sleep.
>
> Can we put t
On Tue, Feb 16, 2021 at 11:20 AM Krzysztof Kozlowski wrote:
>
> On Tue, 16 Feb 2021 at 11:19, Arnd Bergmann wrote:
> > > > + return samsung_early_console_setup(device, opt);
> > >
> > > Don't you need to handle the error code - set PROT_DEFAULT() or whatever
> > > was there before?
> >
> > __
Perf failed to add kretprobe event with debuginfo of vmlinux which is
compiled by gcc with -fpatchable-function-entry option enabled.
The same issue with kernel module.
Issue:
# perf probe -v 'kernel_clone%return $retval'
..
Writing event: r:probe/kernel_clone__return _text+599624 $ret
On Mon, Feb 15, 2021 at 03:44:52PM +, David Howells wrote:
> Provide a function, readahead_expand(), that expands the set of pages
> specified by a readahead_control object to encompass a revised area with a
> proposed size and length.
>
> The proposed area must include all of the old area and
Hi Rich!
Any chance we can get these patches (see below) merged for 5.12?
And let's add this one:
> - [PATCH] scripts/recordmcount.pl: support big endian for ARCH sh
> - https://marc.info/?l=linux-sh&m=161296964604229&w=2
Adrian
Adrian
On 1/24/21 11:07 PM, John Paul Adrian Glaubitz wrote:
> H
From: Vincent Donnefort
This patch-set intends to unify steps call throughout hotplug and
hotunplug.
It also improves the "fail" interface, which can now be reset and will
reject states for which a failure can't be recovered.
v2:
- Reject all DEAD steps in the fail interface.
- Do not try t
From: Vincent Donnefort
The atomic states (between CPUHP_AP_IDLE_DEAD and CPUHP_AP_ONLINE) are
triggered by the CPUHP_BRINGUP_CPU step. If the latter fails, no atomic
state can be rolled back.
DEAD callbacks too can't fail and disallow recovery. As a consequence,
during hotunplug, the fail injec
From: Vincent Donnefort
Currently, the only way of resetting the fail injection is to trigger a
hotplug, hotunplug or both. This is rather annoying for testing
and, as the default value for this file is -1, it seems pretty natural to
let a user write it.
Signed-off-by: Vincent Donnefort
diff -
On Tue, 16 Feb 2021 at 11:10, Peter Zijlstra wrote:
>
> On Fri, Dec 18, 2020 at 06:01:01PM +0100, Ard Biesheuvel wrote:
> > [ TL;DR for the non-ARM folks on CC: disabling softirq processing when using
> > SIMD in kernel mode could reduce complexity and improve performance, but
> > we
> > need
From: Vincent Donnefort
Factorizing and unifying cpuhp callback range invocations, especially for
the hotunplug path, where two different ways of decrementing were used. The
first one, decrements before the callback is called:
cpuhp_thread_fun()
state = st->state;
st->state--;
cp
Dear Petr,
Thank you for the quick reply.
Am 16.02.21 um 10:49 schrieb Petr Mladek:
On Mon 2021-02-15 20:22:34, Paul Menzel wrote:
Using Linux 5.10.13 (and before), looking at the Linux kernel warnings, the
CPU numbers show up. For example with 12 cpus/threads:
```
$ sudo dmesg --level=wa
On Wed, Feb 10, 2021 at 03:18:38PM +0100, Frederic Weisbecker wrote:
> Also should we add something like this?
I suppose we can do that, but I'd rather have actual numbers to go with
it, I don't think the trampolines are really that terrible.
> From: Frederic Weisbecker
> Date: Wed, 10 Feb 2021
On 09-02-21, 15:40, Viresh Kumar wrote:
> And after decent amount of effort understanding how to do this, I
> finally did it in a not so efficient way, I am sure you can help
> improving it :)
Ping!
Also, where do we send patches for dt-schema ? Which list ?
> Author: Viresh Kumar
> Date: Tue
On 2/5/21 12:04 AM, Mathieu Poirier wrote:
> On Thu, Jan 28, 2021 at 09:16:34AM +, Suzuki K Poulose wrote:
>> On 1/27/21 8:55 AM, Anshuman Khandual wrote:
>>> Add support for dedicated sinks that are bound to individual CPUs. (e.g,
>>> TRBE). To allow quicker access to the sink for a given C
Hi Chanwoo,
On 2/15/21 3:00 PM, Chanwoo Choi wrote:
Hi Lukasz,
On Fri, Feb 12, 2021 at 7:28 AM Lukasz Luba wrote:
On 2/11/21 11:07 AM, Lukasz Luba wrote:
Hi Chanwoo,
On 2/3/21 10:21 AM, Lukasz Luba wrote:
Hi Chanwoo,
Thank you for looking at this.
On 2/3/21 10:11 AM, Chanwoo Choi wrot
On Monday 15 February 2021 21:48:08 nnet wrote:
> > Could you test following change instead of PATCH 04/10? I added here also
> > logic for 1.2 GHz variant with 1.132 V value another change is that
> > value for load L0 is not touched as it is stable.
>
> These changes to patch 04/10 worked going
Hi,
This patch is supposed to be a v3, I did a rebase.
Thanks,
Alexandre
On 2/12/21 5:03 PM, Alexandre Truong wrote:
On arm64 and frame pointer mode (e.g: perf record --callgraph fp),
use dwarf unwind info to check if the link register is the return
address in order to inject it to the frame
On Mon, Feb 15, 2021 at 03:47:00PM +, David Howells wrote:
> Add an alternate API by which the cache can be accessed through a kiocb,
> doing async DIO, rather than using the current API that tells the cache
> where all the pages are.
>
> The new API is intended to be used in conjunction with
On Mon, 2021-02-15 at 18:25 +0100, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> On 15.02.2021 17:57, Bjarni Jonasson wrote:
> > At Power-On Reset, transients may cause the LCPLL to lock onto a
> > clock that is momentaril
On 16/02/2021 19.29, Arnd Bergmann wrote:
On Tue, Feb 16, 2021 at 11:20 AM Krzysztof Kozlowski wrote:
On Tue, 16 Feb 2021 at 11:19, Arnd Bergmann wrote:
+ return samsung_early_console_setup(device, opt);
Don't you need to handle the error code - set PROT_DEFAULT() or whatever
was there
Your new iomremap variant needs proper documentation explaining the
semantics in detail.
On Tue, Feb 16, 2021 at 12:19:30PM +0200, Sakari Ailus wrote:
> Switch DRM drivers from drm_get_format_name() to %p4cc. This gets rid of a
> large number of temporary variables at the same time.
...
> - seq_printf(m, "\t\tuapi: [FB:%d] %s,0x%llx,%dx%d, visible=%s, src="
> DRM_RECT_FP_FMT ",
On Mon, 2021-02-15 at 18:27 +0100, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> On 15.02.2021 17:57, Bjarni Jonasson wrote:
> > The current IB serdes calibration algorithm (performed by the
> > onboard 8051)
> > has prove
On Wed, 27 Jan 2021 at 08:56, Anshuman Khandual
wrote:
>
> From: Suzuki K Poulose
>
> Allocate a byte for advertising the PMU specific format type
> of the given AUX record. A PMU could end up providing hardware
> trace data in multiple format in a single session.
>
> e.g, The format of hardware
> From: Arnd Bergmann
> Date: Tue, 16 Feb 2021 10:41:11 +0100
>
> On Mon, Feb 15, 2021 at 1:17 PM Hector Martin wrote:
> > +
> > + The 2nd cell contains the interrupt number.
> > +- HW IRQs: interrupt number
> > +- FIQs:
> > + - 0: physical HV timer
> > + -
On Wed, 27 Jan 2021 at 08:56, Anshuman Khandual
wrote:
>
> From: Suzuki K Poulose
>
> CoreSight PMU supports aux-buffer for the ETM tracing. The trace
> generated by the ETM (associated with individual CPUs, like Intel PT)
> is captured by a separate IP (CoreSight TMC-ETR/ETF until now).
>
> The
On Tue, Feb 16, 2021 at 09:33:20AM +0100, Michal Hocko wrote:
> On Mon 15-02-21 23:24:40, Mike Rapoport wrote:
> > On Mon, Feb 15, 2021 at 10:00:31AM +0100, Michal Hocko wrote:
> > > On Sun 14-02-21 20:00:16, Mike Rapoport wrote:
> > > > On Fri, Feb 12, 2021 at 02:18:20PM +0100, Michal Hocko wrote:
On Mon, 2021-02-15 at 18:40 -0600, Steve French wrote:
> Jeff,
> What are the performance differences you are seeing (positive or
> negative) with ceph and netfs, especially with simple examples like
> file copy or grep of large files?
>
> It could be good if netfs simplifies the problem experienc
On Mon, 2021-02-15 at 18:25 +0100, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> On 15.02.2021 17:57, Bjarni Jonasson wrote:
> > At Power-On Reset, transients may cause the LCPLL to lock onto a
> > clock that is momentaril
On Mon, 2021-02-15 at 21:08 +0100, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> On 15.02.2021 17:58, Bjarni Jonasson wrote:
> > The 'coma mode' (configurable through sw or hw) provides an
> > optional feature that may be
On Mon, Feb 15, 2021 at 09:00:57PM -0500, Steven Rostedt wrote:
> On Mon, 15 Feb 2021 20:06:39 -0500
> Steven Rostedt wrote:
>
> > Strange, that when I applied this to the latest kernel on a my build
> > system (binutils 2.35), it still created all the necessary mcount
> > locations??
>
> I know
Switch to use module_parport_driver() to reduce boilerplate code.
Signed-off-by: Andy Shevchenko
Acked-by: Mark Brown
---
v2: added Ack (Mark), drop unneeded note from the commit message
drivers/spi/spi-lm70llp.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/
Switch to use module_parport_driver() to reduce boilerplate code.
Note, device_initcall() is a default for module_init().
Signed-off-by: Andy Shevchenko
Acked-by: Mark Brown
---
v2: added Ack (Mark)
drivers/spi/spi-butterfly.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
Hi all,
Changes since 20210215:
The net-next tree gained conflicts against the arm-soc tree.
The mtd tree lost its build failure.
The gpio-brgl tree gained conflicts against the arm-soc and net-next trees.
Non-merge commits (relative to Linus' tree): 10480
10579 files changed, 459872 insertio
On 2021-02-16, Borislav Petkov wrote:
>> Also you should add '\n' into the previous string to make the behavior
>> clear. It will always be printed on a new line when pr_info()
>> is used.
>
> This was made to use pr_cont() on purpose so that the output is
> compact,
It is supported to provide lo
Introduce module_parport_driver() helper macro to reduce boilerplate
in the existing and new code.
Signed-off-by: Andy Shevchenko
---
v2: fixed typo in the macro
include/linux/parport.h | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/include/linux/parport.h b/inc
Add the CPUfreq compatible for SM8350 SoC along with note for using the
specific compatible for SoCs
Signed-off-by: Vinod Koul
---
Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/binding
On Mon, Feb 15, 2021 at 09:45:30AM +0100, David Hildenbrand wrote:
> On 14.02.21 18:29, Mike Rapoport wrote:
> > On Fri, Feb 12, 2021 at 10:56:19AM +0100, David Hildenbrand wrote:
> > > On 12.02.21 10:55, David Hildenbrand wrote:
> > > > On 08.02.21 12:08, Mike Rapoport wrote:
> > > > > +#ifdef CON
The rlimit counter is tied to uid in the user_namespace. This allows
rlimit values to be specified in userns even if they are already
globally exceeded by the user. However, the value of the previous
user_namespaces cannot be exceeded.
Changelog
v7:
* Fix hugetlb_file_setup() declaration if CONFI
On Tue, Feb 16, 2021 at 05:23:18PM +0900, Namhyung Kim wrote:
> On Mon, Feb 15, 2021 at 9:34 PM Jiri Olsa wrote:
> >
> > On Fri, Feb 12, 2021 at 06:03:17PM +0900, Shunsuke Nakamura wrote:
> > > Add the lexical definition of event name so that the numbers are
> > > recognizable.
> > >
> > > A64FX
Amir Goldstein writes:
> On Mon, Feb 15, 2021 at 8:57 PM Trond Myklebust
> wrote:
>>
>> On Mon, 2021-02-15 at 19:24 +0200, Amir Goldstein wrote:
>> > On Mon, Feb 15, 2021 at 6:53 PM Trond Myklebust <
>> > tron...@hammerspace.com> wrote:
>> > >
>> > > On Mon, 2021-02-15 at 18:34 +0200, Amir Gold
Add cpufreq node and reference it for the CPUs.
Signed-off-by: Vinod Koul
---
- appended this to dts patch series
arch/arm64/boot/dts/qcom/sm8350.dtsi | 21 +
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi
b/arch/arm64/boot/dts/qcom/sm8
On Fri, Jan 29, 2021 at 9:11 AM Dmitry Vyukov wrote:
> > I was fixing KASAN support for my sv48 patchset so I took a look at your
> > issue: I built a kernel on top of the branch riscv/fixes using
> > https://github.com/google/syzkaller/blob/269d24e857a757d09a898086a2fa6fa5d827c3e1/dashboard/confi
On Mon, Feb 15, 2021 at 02:36:38PM +0100, Donald Buczek wrote:
> On 13.01.21 22:53, Dave Chinner wrote:
> > [...]
> > I agree that a throttling fix is needed, but I'm trying to
> > understand the scope and breadth of the problem first instead of
> > jumping the gun and making the wrong fix for the
On Mon, 15 Feb 2021 16:10:45 +0200
Alexandru Ardelean wrote:
> On Mon, Feb 15, 2021 at 3:59 PM Jonathan Cameron wrote:
> >
> > On Mon, 15 Feb 2021 12:40:19 +0200
> > Alexandru Ardelean wrote:
> >
> > Hi Alex,
> >
> > One thought on this that came up whilst reading through it again.
> > There ar
On Tue, Feb 16, 2021 at 12:00 PM Mark Kettenis wrote:
> > From: Arnd Bergmann
> > Date: Tue, 16 Feb 2021 10:41:11 +0100
> >
> > On Mon, Feb 15, 2021 at 1:17 PM Hector Martin wrote:
> > > +
> > > + The 2nd cell contains the interrupt number.
> > > +- HW IRQs: interrupt number
> > > +
Hi,
On 2/12/21 8:10 PM, Vladimir Oltean wrote:
> On Fri, Feb 12, 2021 at 08:01:33PM +0530, Vignesh Raghavendra wrote:
>> Hi Vladimir,
>>
>> On 2/12/21 7:47 PM, Grygorii Strashko wrote:
>>>
>>>
>>> On 12/02/2021 03:05, Vladimir Oltean wrote:
From: Vladimir Oltean
>> [...]
>>>
>>> Sorry, but w
On Tue, Feb 16, 2021 at 12:17 PM Dmitry Vyukov wrote:
>
> On Fri, Jan 29, 2021 at 9:11 AM Dmitry Vyukov wrote:
> > > I was fixing KASAN support for my sv48 patchset so I took a look at your
> > > issue: I built a kernel on top of the branch riscv/fixes using
> > > https://github.com/google/syzkal
On 2/15/21 2:09 PM, Thierry Reding wrote:
On Mon, Feb 15, 2021 at 12:35:31PM +0200, Mikko Perttunen wrote:
On 2/15/21 12:25 PM, Thierry Reding wrote:
On Sat, Feb 13, 2021 at 01:58:24PM +0200, Mikko Perttunen wrote:
Add an earlycon driver for platforms with TCU, namely Tegra194.
The driver is c
On Tue, Feb 16, 2021 at 11:17:34AM +, Luis Henriques wrote:
> Amir Goldstein writes:
>
> > On Mon, Feb 15, 2021 at 8:57 PM Trond Myklebust
> > wrote:
> >>
> >> On Mon, 2021-02-15 at 19:24 +0200, Amir Goldstein wrote:
> >> > On Mon, Feb 15, 2021 at 6:53 PM Trond Myklebust <
> >> > tron...@ha
On Wed, Feb 10, 2021 at 02:11:34PM -0800, Alison Schofield wrote:
> This is equivalent to determining if x86_has_numa_in_package.
> Do you think there is an opportunity to set x86_has_numa_in_package
> earlier, and use it here and in set_cpu_sibling_map()?
Sure. Not sure that's actually clearer t
From: Konstantin Porotchkin
The function name is used for selecting MPP functionality and
should be unique within function names of the same pin.
This patch fixes function names for MPP54 and MPP55 that
have two different functions named the same.
Signed-off-by: Konstantin Porotchkin
---
drive
From: Konstantin Porotchkin
These patches are fixing the CP110 pin control driver and the related
documentation.
Current CP110 pin control driver uses two different MPP functions named
the same (sdio) in MPP54 and MPP55 definitions.
Since these names are used for the MPP functionality selection,
From: Konstantin Porotchkin
Fix the pin function names for MPP54 and MPP55.
Signed-off-by: Konstantin Porotchkin
---
Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt | 4
++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
a/Documentation/devicetree/bind
From: Junlin Yang
Fix OF node leaks by calling of_node_put in
for_each_available_child_of_node when the cycle returns.
Generated by: scripts/coccinelle/iterators/for_each_child.cocci
Signed-off-by: Junlin Yang
---
drivers/bus/qcom-ebi2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-
Hi all,
Commit
f204a0ab8c4f ("cifs: update internal version number")
is missing a Signed-off-by from its author and committer.
--
Cheers,
Stephen Rothwell
pgpuAzNQ0vXCs.pgp
Description: OpenPGP digital signature
When GPIO APIs return -EPROBE_DEFER there is no need to print the message,
especially taking into consideration that it may repeat several times.
Use dev_err_probe() to avoid log noise in such cases.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 15 ++-
1 file c
Platform data is a legacy interface to supply device properties
to the driver. In this case we even don't have in-kernel users
for it. Just remove it for good.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 17 +++--
include/linux/pps-gpio.h | 19 --
Rearrange optional stuff in pps_gpio_setup() so it will go after mandatory one
and with reduced indentation. This will increase readability of the sources.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 33 ++---
1 file changed, 18 insertions(+),
In most parts of the code the platform device is not used.
Use struct device pointer directly to reduce code size and
increase readability.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 42 +++---
1 file changed, 19 insertions(+), 23 deletions(-)
The timer along with GPIO API are NULL-aware, there is no need to test
against existing GPIO echo line.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clien
Device property API allows to gather device resources from different sources,
such as ACPI. Convert the drivers to unleash the power of device property API.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 17 +++--
1 file changed, 7 insertions(+), 10 deletions(-)
When requesting optional GPIO echo line, bail out on error,
so user will know that something wrong with the existing property.
Signed-off-by: Andy Shevchenko
---
drivers/pps/clients/pps-gpio.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/pps/clients/pps-
Allow to set priorities for buffer objects. Use priority 1 for surface
and cursor command releases. Use priority 0 for drawing command
releases. That way the short-living drawing commands are first in line
when it comes to eviction, making it *much* less likely that
ttm_bo_mem_force_space() pick
Move qxl_io_notify_oom() call into wait condition.
That way the driver will call it again if one call
wasn't enough.
Also allows to remove the extra dma_fence_is_signaled()
check and the goto.
Fixes: 5a838e5d5825 ("drm/qxl: simplify qxl_fence_wait")
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/
Use the correct kmap variant. We don't have a reservation here,
so we can't use the _locked version.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_prime.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl
Specifically do not try release resources which where
not allocated in the first place.
Cc: Tong Zhang
Tested-by: Tong Zhang
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 3 +++
drivers/gpu/drm/qxl/qxl_kms.c | 4
2 files changed, 7 insertions(+)
diff --git a/dr
Try avoid re-introducing locking bugs.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_object.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 22748b9566af..90d5e5b7f927 100644
--- a/drivers/gpu/drm/qxl/q
Call qxl_bo_unpin (which does a reservation) without holding the
release_mutex lock. Fixes lockdep (correctly) warning on a possible
deadlock.
Fixes: 65ffea3c6e73 ("drm/qxl: unpin release objects")
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_release.c | 13 ++---
1 file cha
Add kmap/kunmap variants which reserve (and pin) the bo.
They can be used in case the caller doesn't hold a reservation
for the bo.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_object.h | 2 ++
drivers/gpu/drm/qxl/qxl_object.c | 36
2 files changed,
Make clear that these functions should be called with reserved
bo's only. No functional change.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_object.h | 4 ++--
drivers/gpu/drm/qxl/qxl_display.c | 14 +++---
drivers/gpu/drm/qxl/qxl_draw.c| 8
drivers/gpu/drm/q
Use the correct kmap variant. We don't hold a reservation here,
so we can't use the _locked variant. We can drop the pin because
qxl_bo_kmap will do that for us.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
dif
We don't have to map in atomic_update callback then,
making locking a bit less complicated.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 14 +-
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c
b/drivers/gpu/drm/q
This is harmless for now, but comes fatal for the subsequent patch.
Fixes: 871b642adebe3 ("netdev: introduce ndo_set_rx_headroom")
Signed-off-by: Alexander Lobakin
---
include/linux/netdevice.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/netdevice.h b/include/linux/netdevic
This series introduces XSK generic zerocopy xmit by adding XSK umem
pages as skb frags instead of copying data to linear space.
The only requirement for this for drivers is to be able to xmit skbs
with skb_headlen(skb) == 0, i.e. all data including hard headers
starts from frag 0.
To indicate wheth
From: Xuan Zhuo
Virtio net supports the case where the skb linear space is empty, so add
priv_flags.
Signed-off-by: Xuan Zhuo
Acked-by: Michael S. Tsirkin
Signed-off-by: Alexander Lobakin
---
drivers/net/virtio_net.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drive
From: Xuan Zhuo
In some cases, we hope to construct skb directly based on the existing
memory without copying data. In this case, the page will be placed
directly in the skb, and the linear space of skb is empty. But
unfortunately, many the network card does not support this operation.
For exampl
xsk_generic_xmit() allocates a new skb and then queues it for
xmitting. The size of new skb's headroom is desc->len, so it comes
to the driver/device with no reserved headroom and/or tailroom.
Lots of drivers need some headroom (and sometimes tailroom) to
prepend (and/or append) some headers or dat
We almost ran out of unsigned int bitwidth. Define priv flags and
check for potential overflow in the fashion of netdev_features_t.
Defined this way, priv_flags can be easily expanded later with
just changing its typedef.
Signed-off-by: Alexander Lobakin
---
include/linux/netdevice.h | 135 +
On Tue, Feb 16, 2021 at 12:17:24PM +0106, John Ogness wrote:
> It is supported to provide loglevels for CONT messages. The loglevel is
> then only used if the append fails:
>
> pr_cont(KERN_INFO "message part");
>
> I don't know if we want to go down that path. But it is supported.
Sounds ok
On Tue 16-02-21 13:01:54, Mike Rapoport wrote:
> On Tue, Feb 16, 2021 at 09:33:20AM +0100, Michal Hocko wrote:
> > On Mon 15-02-21 23:24:40, Mike Rapoport wrote:
> > > On Mon, Feb 15, 2021 at 10:00:31AM +0100, Michal Hocko wrote:
> > > > On Sun 14-02-21 20:00:16, Mike Rapoport wrote:
> > > > > On F
101 - 200 of 927 matches
Mail list logo
