Le 17/02/2021 à 21:45, Ezequiel Garcia a écrit :
Hi Benjamin,
Before I review the implementation in detail,
there's one thing that looks suspicious.
On Wed, 2021-02-17 at 09:03 +0100, Benjamin Gaignard wrote:
Implement all the logic to get G2 hardware decoding HEVC frames.
It support up leve
On Wed 2021-02-17 16:32:21, Chris Down wrote:
> Chris Down writes:
> > open(f);
> > debugfs_file_get(f);
> > fops->open();
> >inode->private = ps;
> > debugfs_file_put(f);
> >
> > remove_printk_fmt_sec(); /* kfree ps */
> >
> > read(f);
> > debugfs_file_get(f);
> > fops->read();
> >p
On Thu, Feb 18, 2021 at 4:28 AM Min Li wrote:
> > If the driver can use the same algorithm that is in your user space software
> > today, that would seem to be a nicer way to handle it than requiring a
> > separate application.
> >
>
> Hi Arnd
>
>
> What is the device driver that you are referring
On Thu, Feb 18, 2021 at 02:38:45AM -0800, Badhri Jagan Sridharan wrote:
> Hi Greg,
>
> This patch is a bug fix for the following patch which was introduced in 5.11.
>
> commit f321a02caebdd0c56e167610cda2fa148cd96e8b
> Author: Badhri Jagan Sridharan
> Date: Wed Oct 28 23:31:35 2020 -0700
>
>
On Tue, Feb 16, 2021 at 02:55:36PM +0100, Maciej W. Rozycki wrote:
> On Fri, 12 Feb 2021, Thomas Bogendoerfer wrote:
>
> > > IMHO ptrace single step is for CPUs supporting single stepping and not
> > > for emulating it in the kernel.
> >
> > I've checked other arch how they implement single step,
If we hit
hardware errors on pages, ignore them - nothing we really can or
should do.
3. On errors during MADV_POPULATED, some memory might have been
populated. Callers have to clean up if they care.
How does caller find out? madvise reports 0 on success so how do you
find ou
On 15-02-21, 07:51, Nicola Mazzucato wrote:
> + /*
> + * Add OPPs only on those CPUs for which we haven't already done so.
> + */
> nr_opp = dev_pm_opp_get_opp_count(cpu_dev);
Please add a more detailed comment here explaining why you expect OPPs
to be present here in advance.
On Wed 2021-02-17 15:56:38, Chris Down wrote:
> Petr Mladek writes:
> > > > How about config PRINTK_INDEX?
> > >
> > > Ah yes, I also like that. PRINTK_INDEX is fine from my perspective and is
> > > more straightforward than "enumeration", thanks.
> >
> > It is better than enumeration. But there
On 15-02-21, 07:51, Nicola Mazzucato wrote:
> The current implementation of the scmi_cpufreq_init() function returns
> -EPROBE_DEFER when the OPP table is not populated. In practice the
> cpufreq core cannot handle this error code.
> Therefore, fix the return value and clarify the error message.
>
On Wed, Feb 17, 2021 at 09:02:55AM +0100, Benjamin Gaignard wrote:
> Decoders hardware blocks could exist in multiple versions: add
> a field to distinguish them at runtime.
> Keep the default behavoir to be G1 hardware.
>
> Signed-off-by: Benjamin Gaignard
> Signed-off-by: Ezequiel Garcia
> Sig
On 18/02/2021 08:44, Atul Gopinathan wrote:
Fix the following warning generated by sparse:
drivers/staging//comedi/comedi_fops.c:2956:23: warning: incorrect type in
assignment (different address spaces)
drivers/staging//comedi/comedi_fops.c:2956:23:expected unsigned int
*chanlist
drivers/s
On Wed, Feb 17, 2021 at 09:02:54AM +0100, Benjamin Gaignard wrote:
> Do not try to call ctx->codec_ops->done if ctx->codec_ops is not set.
>
When you're writing a patch like this please say in the commit message
if this can happen or not. Option 1:
Option 1: sometimes this is NULL in
Option 2:
On Wed, Feb 17, 2021 at 09:02:57AM +0100, Benjamin Gaignard wrote:
> hantro_needs_postproc function becoming to much complex to
> stray inline in .h file move it to .c file.
>
Yeah. I do think this would make more sense folded in with patch 7.
regards,
dan carpenter
On 2/18/21 1:17 PM, Julia Lawall wrote:
>
>
> On Thu, 18 Feb 2021, Denis Efremov wrote:
>
>>
>>
>> On 2/18/21 12:31 AM, Julia Lawall wrote:
+@depends on patch@
+identifier tmp;
+expression a, b;
+type T;
+@@
+
+(
+- T tmp;
+|
+- T tmp = 0;
>>>
On 2021-02-18 09:38, Greg KH wrote:
On Thu, Feb 18, 2021 at 09:04:42AM +, Marc Zyngier wrote:
On Thu, 18 Feb 2021 08:54:00 +,
Greg KH wrote:
[...]
> > > Wow, wait, you are removing a debugfs file _before_ debugfs is even
> > > initialized? Didn't expect that, ok, let me go try this a
Feng Tang writes:
> Hi Michael,
>
> On Tue, Feb 16, 2021 at 08:36:02PM +1100, Michael Ellerman wrote:
>> Feng Tang writes:
>> > Hi Christophe and Michael,
>> >
>> > On Mon, Jan 18, 2021 at 10:24:08PM +0800, Christophe Leroy wrote:
>> >>
>> >> Le 05/01/2021 ? 11:58, kernel test robot a 閏rit :
>>
On Thu, Feb 18, 2021 at 09:36:09AM +, Nadav Amit wrote:
> I prefer to export on_each_cpu_cond_mask() and instead turn the users
> (on_each_cpu(), on_each_cpu_mask() and on_each_cpu_cond()) into inline
> functions in smp.h.
That makes it impossible (barring LTO) for the compiler to do constant
pstore_compress() and decompress_record() use a mistyped config option
name ("PSTORE_COMPRESSION" instead of "PSTORE_COMPRESS").
As a result compression and decompressionm of pstore records is always
disabled.
Use the correct config option name.
Signed-off-by: Jiri Bohac
Fixes: fd49e03280e596e54
Let's introduce MADV_POPULATE with the following semantics
1. MADV_POPULATED does not work on PROT_NONE and special VMAs. It
works
on everything else.
2. Errors during MADV_POPULATED (especially OOM) are reported. If we
hit
hardware errors on pages, ignore them - nothing we really can or
Fixed checkpatch warning: Tab space before having normal space.
Fixed checkpatch error: Required space for "=" sign before.
Signed-off-by: Vasanth
---
drivers/hv/channel.c| 2 +-
drivers/hv/connection.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/hv/channe
Hi Michael,
On Thu, 18 Feb 2021 21:44:37 +1100 Michael Ellerman wrote:
>
> I think it just needs this?
>
> diff --git a/arch/powerpc/kexec/elf_64.c b/arch/powerpc/kexec/elf_64.c
> index 87e34611f93d..0492ca6003f3 100644
> --- a/arch/powerpc/kexec/elf_64.c
> +++ b/arch/powerpc/kexec/elf_64.c
> @@
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
perf/core
branch HEAD: 8bcfdd7cad3dffdd340f9a79098cbf331eb2cd53 Merge branch
'perf/kprobes' into perf/core, to pick up finished branch
elapsed time: 724m
configs tested: 113
configs skipped: 61
The following configs have
Hi Andy,
On Wed, Feb 17, 2021 at 10:09:46AM -0800, Andy Lutomirski wrote:
> Can you get rid of the linked list hack while you're at it? This code
> is unnecessarily convoluted right now, and it seems to be just asking
> for weird bugs. Just stash the old value in a local variable, please.
Yeah,
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
sched/core
branch HEAD: c5e6fc08feb2b88dc5dac2f3c817e1c2a4cafda4 sched,x86: Allow
!PREEMPT_DYNAMIC
elapsed time: 724m
configs tested: 115
configs skipped: 3
The following configs have been built successfully.
More config
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: f40ddce88593482919761f74910f42f4b84c004b
commit: 7e06886bbfca73717e45a0f20cdb4053793c191b drm/mipi-dbi: Remove ->enabled
date: 8 months ago
compiler: riscv64-linux-gcc (GCC) 9.3.0
If you fix the issue, kin
> Am 18.02.2021 um 12:15 schrieb Rolf Eike Beer :
>
>
>>
>>> Let's introduce MADV_POPULATE with the following semantics
>>> 1. MADV_POPULATED does not work on PROT_NONE and special VMAs. It works
>>> on everything else.
>>> 2. Errors during MADV_POPULATED (especially OOM) are reported. If w
If we hit
hardware errors on pages, ignore them - nothing we really can or
should do.
3. On errors during MADV_POPULATED, some memory might have been
populated. Callers have to clean up if they care.
How does caller find out? madvise reports 0 on success so how do you
find ou
When dumping the VMCS, retrieve the current guest value of EFER from
the kvm_vcpu structure if neither VM_EXIT_SAVE_IA32_EFER or
VM_ENTRY_LOAD_IA32_EFER is set, which can occur if the processor does
not support the relevant VM-exit/entry controls.
Fixes: 4eb64dce8d0a ("KVM: x86: dump VMCS on inval
Previously it was not possible to achieve clock rates of 24.576MHz and
22.5792MHz, which are commonly required core clocks for the i2s
peripheral of v3s based SoCs.
Add support for those clock rates through the audio pll's sigma-delta
modulator.
Signed-off-by: Tobias Schramm
---
drivers/clk/sun
On Thu, 18 Feb 2021, Denis Efremov wrote:
>
>
> On 2/18/21 1:17 PM, Julia Lawall wrote:
> >
> >
> > On Thu, 18 Feb 2021, Denis Efremov wrote:
> >
> >>
> >>
> >> On 2/18/21 12:31 AM, Julia Lawall wrote:
> +@depends on patch@
> +identifier tmp;
> +expression a, b;
> +type T;
>
Hi,
this patch extends the v3s audio-pll declaration to use sdm for supporting
24.576MHz and 22.5792MHz clock rates, required by the i2s peripheral driver.
This is v2 of the patch. The previous version used a flexible postdivider only.
However, that setup was unable to provide the 22.5792MHz cloc
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git master
branch HEAD: e3e6a51e779fad0084e12091a6670f41cbdb1132 Merge branch 'core/mm'
elapsed time: 725m
configs tested: 117
configs skipped: 4
The following configs have been built successfully.
More configs may be tested i
The following commit has been merged into the irq/irqchip-next branch of
irqchip:
Commit-ID: c83fd57be3fefa1522e7381f044fe0b702cbc6ad
Gitweb:
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/c83fd57be3fefa1522e7381f044fe0b702cbc6ad
Author:Greg Kroah-Hartman
A
The following commit has been merged into the irq/irqchip-next branch of
irqchip:
Commit-ID: fb0757f54bc9259c4c67907fd97ca3ad109d3f6f
Gitweb:
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/fb0757f54bc9259c4c67907fd97ca3ad109d3f6f
Author:Greg Kroah-Hartman
A
The following commit has been merged into the irq/irqchip-next branch of
irqchip:
Commit-ID: 2ad058730606cb68e75177ee7e330e1f94ab7b4b
Gitweb:
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/2ad058730606cb68e75177ee7e330e1f94ab7b4b
Author:Greg Kroah-Hartman
A
On Thu 18-02-21 11:44:41, David Hildenbrand wrote:
> On 18.02.21 11:25, Michal Hocko wrote:
> > On Wed 17-02-21 16:48:44, David Hildenbrand wrote:
> > > When we manage sparse memory mappings dynamically in user space - also
> > > sometimes involving MADV_NORESERVE - we want to dynamically populate/
On Thu, Feb 18, 2021 at 6:30 AM Finn Thain wrote:
> On Wed, 17 Feb 2021, Song Bao Hua (Barry Song) wrote:
> > > On Sat, 13 Feb 2021, Song Bao Hua (Barry Song) wrote:
> > >
> > > That scenario seems a little contrived to me (drivers for two or more
> > > devices sharing state through their interrup
On Thu, Feb 18, 2021 at 08:43:48AM +0100, Greg Kroah-Hartman wrote:
> On Wed, Feb 17, 2021 at 11:48:21AM -0800, Scott Branden wrote:
> > Other difficulty with the LTS version is the frequency it is updated.
What a stange statement! So basically if fixes come in quickly so that
customers are not ex
On 2/18/21 2:29 PM, Julia Lawall wrote:
>
>
> On Thu, 18 Feb 2021, Denis Efremov wrote:
>
>>
>>
>> On 2/18/21 1:17 PM, Julia Lawall wrote:
>>>
>>>
>>> On Thu, 18 Feb 2021, Denis Efremov wrote:
>>>
On 2/18/21 12:31 AM, Julia Lawall wrote:
>> +@depends on patch@
>> +ident
On 15.02.21 22:35, Boris Ostrovsky wrote:
On 2/11/21 5:16 AM, Juergen Gross wrote:
@@ -622,6 +623,7 @@ static void xen_irq_lateeoi_locked(struct irq_info *info,
bool spurious)
}
info->eoi_time = 0;
+ smp_store_release(&info->is_active, 0);
Can this be done in lateeoi_a
On Thu, Feb 18, 2021 at 8:54 AM Alex Ghiti wrote:
>
> Hi Dmitry,
>
> > On Wed, Feb 17, 2021 at 5:36 PM Alex Ghiti wrote:
> >>
> >> Le 2/16/21 à 11:42 PM, Dmitry Vyukov a écrit :
> >>> On Tue, Feb 16, 2021 at 9:42 PM Alex Ghiti wrote:
>
> Hi Dmitry,
>
> Le 2/16/21 à 6:25 AM, D
This patch fixes the ocelot MRP switchdev driver such that also DSA
driver can use these functions. Before the driver presumed that the
net_device uses a 'struct ocelot_port_private' as priv which was wrong.
The only reason for using ocelot_port_private was to access the
net_device, but this can b
On Thu, Feb 18, 2021 at 12:15 PM Jiri Bohac wrote:
>
> pstore_compress() and decompress_record() use a mistyped config option
> name ("PSTORE_COMPRESSION" instead of "PSTORE_COMPRESS").
> As a result compression and decompressionm of pstore records is always
> disabled.
>
> Use the correct config
On Wed, Feb 17, 2021 at 09:03:01AM +0100, Benjamin Gaignard wrote:
> diff --git a/drivers/staging/media/hantro/hantro_drv.c
> b/drivers/staging/media/hantro/hantro_drv.c
> index e1443c394f62..d171fb80876a 100644
> --- a/drivers/staging/media/hantro/hantro_drv.c
> +++ b/drivers/staging/media/hantro
Hi,
> I'm still trying to wrap my head around the qxl cursor code.
>
> Getting vmap out of the commit tail is good, but I feel like this isn't
> going in the right direction overall.
>
> In ast, these helper functions were only good when converting the drvier to
> atomic modesetting. So I remo
On 2021-02-18 12:29, Vinod Koul wrote:
On 17-02-21, 12:18, Souradeep Chowdhury wrote:
The DCC is a DMA Engine designed to capture and store data
during system crash or software triggers.The DCC operates
^^^
Space after . (quite a few here, pls fix them)
On Thu 18-02-21 11:54:48, David Hildenbrand wrote:
> > > > If we hit
> > > > hardware errors on pages, ignore them - nothing we really can or
> > > > should do.
> > > > 3. On errors during MADV_POPULATED, some memory might have been
> > > > populated. Callers have to clean up if
On Wed 2021-02-17 15:28:24, Chris Down wrote:
> Petr Mladek writes:
> > I guess that you already use it internally and have its own tooling
> > around it.
>
> Hmm, we're actually not using it yet widely because I don't want to backport
> it to our prod kernel until we're reasonably agreed on the f
On 18/02/21 11:04, David Edmondson wrote:
When dumping the VMCS, retrieve the current guest value of EFER from
the kvm_vcpu structure if neither VM_EXIT_SAVE_IA32_EFER or
VM_ENTRY_LOAD_IA32_EFER is set, which can occur if the processor does
not support the relevant VM-exit/entry controls.
Print
Hi Richard,
Thank you for sending the patch over!
> Refer to commit 075af61c19cd ("PCI: imx6: Limit DBI register length"),
> i.MX6QP PCIe has the similar issue.
> Define the length of the DBI registers and limit config space to its
> length for i.MX6QP PCIe too.
You could probably flip these two
This patch series adds hardware monitoring support for the ST STPDDC60
chip. The driver has been tested with a Flex BMR481 converter.
The checkpatch script complains about an unneeded paranthesis in an
if-statement but gcc gives a warning if it is removed.
v3
stpddc60_get_offset:
-Change type f
On 2021-01-31 14:18, Måns Rullgård wrote:
What userspace visable change will be caused by this?
There won't be /dev/ttyS devices for ports that don't exist.
Oh yes, please!
That would mean I can create ttyS2 and upward while keeping ttyPS0 and
ttyPS1 (which invaded the serial alias namespac
alloc_contig_range will fail if it ever sees a HugeTLB page within the
range we are trying to allocate, even when that page is free and can be
easily reallocated.
This has proofed to be problematic for some users of alloc_contic_range,
e.g: CMA and virtio-mem, where those would fail the call even w
alloc_contig_range() will fail miserably if it finds a HugeTLB page
within the range, without a chance to handle them. Since HugeTLB pages
can be migrated as any other page (LRU and Movable), it does not make
sense to bail out without trying.
Enable the interface to recognize in-use HugeTLB pages s
v1 -> v2:
- Adressed feedback by Michal
- Restrict the allocation to a node with __GFP_THISNODE
- Drop PageHuge check in alloc_and_dissolve_huge_page
- Re-order comments in isolate_or_dissolve_huge_page
- Extend comment in isolate_migratepages_block
- Place put_page right after we got the pag
For the STPDDC60 chip, the vout alarm-limits are represented as an offset
relative to the commanded output voltage. This means that the limits are
dynamic and must not be cached by the pmbus driver. This patch adds a
pmbus_set_sensor() function to pmbus_core to be able to set the update flag
on sel
Hi Jassi,
Thank you very much for your feedback.
On Sun, 2021-02-14 at 22:54 -0600, Jassi Brar wrote:
> IIUIC, maybe the solution is simpler What if we set txdone_poll.
> Always return success in send_data(). And check if we overflew the
> fifo in last_tx_done(). If we did overflow, try to r
On 17.02.21 14:29, Ross Lagerwall wrote:
On 2021-02-11 10:16, Juergen Gross wrote:
For avoiding read- and write-tearing by the compiler use READ_ONCE()
and WRITE_ONCE() for accessing the ring indices in evtchn.c.
Signed-off-by: Juergen Gross
---
V2:
- modify all accesses (Julien Grall)
---
d
On Wed, Feb 17, 2021 at 09:12:55PM +0530, Pritthijit Nath wrote:
> This change fixes a sparse warning "incorrect type in argument 1
> (different address spaces)".
>
> Signed-off-by: Pritthijit Nath
> ---
> drivers/staging/wlan-ng/p80211netdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletio
Hi Weiyi,
Missatge de Weiyi Lu del dia dj., 18 de febr.
2021 a les 11:31:
>
> On Mon, 2020-11-30 at 19:16 +0800, Weiyi Lu wrote:
> > On Fri, 2020-11-27 at 13:42 +0100, Matthias Brugger wrote:
> > >
> > > On 19/11/2020 15:13, Enric Balletbo Serra wrote:
> > > > Hi Weiyi,
> > > >
> > > > Missatge d
Simplify kdb commands registration via using linked list instead of
static array for commands storage.
Signed-off-by: Sumit Garg
---
Changes in v4:
- Fix kdb commands memory allocation issue prior to slab being available
with an array of statically allocated commands. Now it works fine with
On Thu, Feb 18, 2021 at 12:15:47PM +0100, Jiri Bohac wrote:
> pstore_compress() and decompress_record() use a mistyped config option
> name ("PSTORE_COMPRESSION" instead of "PSTORE_COMPRESS").
> As a result compression and decompressionm of pstore records is always
> disabled.
>
> Use the correct
Luis Henriques writes:
> Amir Goldstein writes:
>
>> On Thu, Feb 18, 2021 at 9:42 AM Christoph Hellwig wrote:
>>>
>>> Looks good:
>>>
>>> Reviewed-by: Christoph Hellwig
>>>
>>> This whole idea of cross-device copie has always been a horrible idea,
>>> and I've been arguing against it since the
From: huangjianan
lz4 uses LZ4_DISTANCE_MAX to record history preservation. When
using rolling decompression, a block with a higher compression
ratio will cause a larger memory allocation (up to 64k). It may
cause a large resource burden in extreme cases on devices with
small memory and a large n
Hi Michal
> On Feb 17, 2021, at 21:31, Michal Hocko wrote:
>
> On Wed 17-02-21 10:42:24, Eiichi Tsukata wrote:
>> Hi All,
>>
>> Firstly, thank you for your careful review and attention to my patch
>> (and apologies for top-posting!). Let me first explain why our use
>> case requires hugetlb ov
Preview of MADV_POPULATE documentation, which is still under discussion:
https://lkml.kernel.org/r/20210217154844.12392-1-da...@redhat.com
Once/if merged, there will be an official patch to man-page folks.
Cc: Andrew Morton
Cc: Arnd Bergmann
Cc: Michal Hocko
Cc: Oscar Salvador
Cc: Matthew Wil
On 18.02.21 10:14, Enrico Weigelt, metux IT consult wrote:
Hi folks,
answering myself ;-)
Problem: dtc adds my new 'gpio1' node to the __fixups__ list, which is
used for resolving symbols against the live tree - obviously it can't
exist there, since it's added by the overlay. Therefore applyi
These patches add support for IORING_OP_GETDENTS, which is a new io_uring
opcode that more or less does an lseek(sqe->fd, sqe->off, SEEK_SET)
followed by a getdents64(sqe->fd, (void *)sqe->addr, sqe->len).
A dumb test program for IORING_OP_GETDENTS is available here:
https://krautbox.want
Hi Arnaud,
url:
https://github.com/0day-ci/linux/commits/Arnaud-Pouliquen/introduce-a-generic-IOCTL-interface-for-RPMsg-channels-management/20210217-214044
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
f40ddce88593482919761f74910f42f4b84c004b
config: x86_64-randco
Hi Alex,
On 2/14/21 2:39 PM, Alejandro Colomar wrote:
> Until now, the manual pages have (usually) documented only either
> the glibc (or another library) wrapper for a syscall, or the raw
> syscall (this only when there's not a wrapper).
>
> Let's document both prototypes, which many times are s
IORING_OP_GETDENTS behaves much like getdents64(2) and takes the same
arguments, but with a small twist: it takes an additional offset
argument, and reading from the specified directory starts at the given
offset.
For the first IORING_OP_GETDENTS call on a directory, the offset
parameter can be se
Hi Arnd,
On Thu, Feb 18, 2021 at 12:20 PM Arnd Bergmann wrote:
> Most of these are normal short-lived interrupts that only transfer
> a few bytes or schedule deferred processing of some sort.
> Most of the scsi and network drivers process the data in
> a softirq, so those are generally fine here,
Export the module FDT device table to ensure the FDT compatible strings
are listed in the module alias. This help the pvpanic driver can be
loaded on boot automatically not only the ACPI device, but also the FDT
device.
Fixes: 46f934c9a12fc ("misc/pvpanic: add support to get pvpanic device info
F
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
dev.2021.02.09a
branch HEAD: 4d6b82d995eedfdb354e2ce3ff7f7a346f641d03 squash!
tools/memory-model: Add access-marking documentation
elapsed time: 724m
configs tested: 95
configs skipped: 2
The following configs
Add the Kontron pITX-imx8m board compatibles binding.
Signed-off-by: Heiko Thiery
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml
b/Documentation/devicetree/bindings/arm/fsl.yaml
index 297c87f4
This patch series adds support for the Kontron pITX-imx8m board:
https://www.kontron.com/products/boards-and-standard-form-factors/single-board-computer/pitx-imx8m.html
Heiko Thiery (2):
dt-bindings: arm: fsl: add Kontron pITX-imx8m board
arm64: dts: fsl: add support for Kontron pitx-imx8m bo
The Kontron pitx-imx8m board is based on an i.MX8MQ soc.
Signed-off-by: Heiko Thiery
---
arch/arm64/boot/dts/freescale/Makefile| 1 +
.../freescale/imx8mq-kontron-pitx-imx8m.dts | 675 ++
2 files changed, 676 insertions(+)
create mode 100644 arch/arm64/boot/dts/frees
-randconfig-r013-20210218 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://git.kernel.org
Hi Arnaud,
url:
https://github.com/0day-ci/linux/commits/Arnaud-Pouliquen/introduce-a-generic-IOCTL-interface-for-RPMsg-channels-management/20210217-214044
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
f40ddce88593482919761f74910f42f4b84c004b
config: riscv-randcon
Hi,
After updating the kernel from 5.8.17 to 5.11 systemd (246.6) is
unable to init watchdog in pcf2127 during boot. Kernel option
CONFIG_WATCHDOG_OPEN_TIMEOUT=300 is working as expected.
It's possible to get watchdog from userspace working in
the following 2 ways.
1) Disable watchdog in systemd a
Set the flag vblank_disable_immediate = true to turn off vblank irqs
immediately as soon as drm_vblank_put is requested so that there are
no irqs triggered during idle state. This will reduce cpu wakeups
and help in power saving.
To enable vblank_disable_immediate flag the underlying KMS driver
ne
On Thu, Feb 18, 2021 at 04:17:55PM +0530, Atul Gopinathan wrote:
> On Thu, Feb 18, 2021 at 10:31:15AM +, Ian Abbott wrote:
> > On 18/02/2021 08:44, Atul Gopinathan wrote:
> > > Fix the following warning generated by sparse:
> > >
> > > drivers/staging//comedi/comedi_fops.c:2956:23: warning: in
On Thu, Feb 18, 2021 at 06:51:08PM +0800, Shile Zhang wrote:
>
>
> On 2021/2/18 18:00, Greg Kroah-Hartman wrote:
> > On Thu, Feb 18, 2021 at 05:40:24PM +0800, Shile Zhang wrote:
> > > Export the module FDT device table to ensure the FDT compatible strings
> > > are listed in the module alias. Thi
On 2/18/2021 2:05 AM, Jonathan Marek wrote:
On 2/17/21 3:18 PM, Rob Clark wrote:
On Wed, Feb 17, 2021 at 11:08 AM Jordan Crouse
wrote:
On Wed, Feb 17, 2021 at 07:14:16PM +0530, Akhil P Oommen wrote:
On 2/17/2021 8:36 AM, Rob Clark wrote:
On Tue, Feb 16, 2021 at 12:10 PM Jonathan Marek
wrot
Petr Mladek writes:
- Move to another file, kernel/printk/debug_formats.c or similar
Just to be sure. The filename should be ideally based on the configure
option and API names, e.g. formats_index.c or so.
The printk_ prefix is not strictly necessary. The file is in printk/
directory. IMHO, we
So that IORING_OP_GETDENTS may use it, split out the core of the
getdents64(2) syscall into a helper function, vfs_getdents().
vfs_getdents() calls into filesystems' ->iterate{,_shared}() which
expect serialization on struct file, which means that callers of
vfs_getdents() are responsible for eith
On 13/02/21 01:50, Sean Christopherson wrote:
Zap SPTEs that are backed by ZONE_DEVICE pages when zappings SPTEs to
rebuild them as huge pages in the TDP MMU. ZONE_DEVICE huge pages are
managed differently than "regular" pages and are not compound pages.
Cc: Ben Gardon
Fixes: 14881998566d ("kv
Hi Barry,
On 18/02/21 09:17, Song Bao Hua (Barry Song) wrote:
> Hi Valentin,
>
> I understand Peter's concern is that the local group has different
> size with remote groups. Is this patch resolving Peter's concern?
> To me, it seems not :-)
>
If you remove the '&& i != cpu' in build_overlap_sc
Am 2021-02-18 13:33, schrieb Heiko Thiery:
Add the Kontron pITX-imx8m board compatibles binding.
Signed-off-by: Heiko Thiery
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml
b/Documentation/dev
On 2/17/2021 8:44 PM, Jason Wang wrote:
On 2021/2/10 下午4:59, Si-Wei Liu wrote:
On 2/9/2021 7:53 PM, Jason Wang wrote:
On 2021/2/10 上午10:30, Si-Wei Liu wrote:
On 2/8/2021 10:37 PM, Jason Wang wrote:
On 2021/2/9 下午2:12, Eli Cohen wrote:
On Tue, Feb 09, 2021 at 11:20:14AM +0800, Jason
On 2021-02-18 09:22, Florian Westphal wrote:
> Richard Guy Briggs wrote:
> > On 2021-02-11 23:09, Florian Westphal wrote:
> > > So, if just a summary is needed a single audit_log_nfcfg()
> > > after 'step 3' and outside of the list_for_each_entry_safe() is all
> > > that is needed.
> >
> > Ok, so
Eiichi Tsukata writes:
But that comes with a challenge: despite listening on cgroup for
pressure notifications (which happen from those runtime events we do
not control),
We do also have global pressure (PSI) counters. Have you tried to look
into those and try to back off even when the situatio
On Thu 2021-02-18 12:21:55, Chris Down wrote:
> Thanks for all your feedback, Petr and Steven. :-)
>
> Petr, I believe this is a comprehensive checklist of everything we discussed
> for v5 -- any chance you could double check I'm not missing anything you
> folks wanted? Thanks!
>
> - Use seq_file
On 13/02/21 01:50, Sean Christopherson wrote:
Store the vendor-specific dirty log size in a variable, there's no need
to wrap it in a function since the value is constant after
hardware_setup() runs.
For now... :)
Paolo
Signed-off-by: Sean Christopherson
---
arch/x86/include/asm/kvm-x86-o
> From: Jason Gunthorpe
> Sent: Tuesday, February 16, 2021 9:03 PM
>
> --
> On Mon, Feb 15, 2021 at 04:31:25PM +0300, Dan Carpenter wrote:
> > tree: https://urldefense.proofpoint.com/v2/url?u=https-
> 3A__git.kernel.org_pub_scm
Am 2021-02-18 13:33, schrieb Heiko Thiery:
The Kontron pitx-imx8m board is based on an i.MX8MQ soc.
Signed-off-by: Heiko Thiery
---
arch/arm64/boot/dts/freescale/Makefile| 1 +
.../freescale/imx8mq-kontron-pitx-imx8m.dts | 675 ++
2 files changed, 676 insertions(+)
On Thu, Feb 18, 2021 at 2:14 PM Luis Henriques wrote:
>
> Luis Henriques writes:
>
> > Amir Goldstein writes:
> >
> >> On Thu, Feb 18, 2021 at 9:42 AM Christoph Hellwig
> >> wrote:
> >>>
> >>> Looks good:
> >>>
> >>> Reviewed-by: Christoph Hellwig
> >>>
> >>> This whole idea of cross-device c
Dear Anton,
Thank you for your patch.
Am 18.02.21 um 13:25 schrieb gmo...@google.com:
From: "Anton D. Kachalov"
This change satisfy OpenBMC requirements for flash layout.
Can you please list these requirements in the commit message? Maybe,
also add OpenBMC to the commit message summary.
On 13/02/21 01:50, Sean Christopherson wrote:
-* Nothing to do for RO slots or CREATE/MOVE/DELETE of a slot.
-* See comments below.
+* Nothing to do for RO slots (which can't be dirtied and can't be made
+* writable) or CREATE/MOVE/DELETE of a slot. See comments
Hi!
> Why would you backport new features to an old kernel? That's not what
> they are there for.
For CIP project, this is one of advantages for "supported" boards, as
we'll backport patches improving their support as long as those
patches are mainline.
> > If the CIP project has committed to 1
201 - 300 of 955 matches
Mail list logo
