Hi Linus,
Here's a PR with a couple of MMC fixes intended for v5.11-rc5. Details about the
highlights are as usual found in the signed tag.
Please pull this in!
Kind regards
Ulf Hansson
The following changes since commit 7c53f6b671f4aba70ff15e1b05148b10d58c2837:
Linux 5.11-rc3 (2021-01-10 1
On 2021-01-22 08:36, Keqian Zhu wrote:
The MMIO region of a device maybe huge (GB level), try to use block
mapping in stage2 to speedup both map and unmap.
Especially for unmap, it performs TLBI right after each invalidation
of PTE. If all mapping is of PAGE_SIZE, it takes much time to handle
GB
Expand 'compress_algorithm' mount option to accept parameter as format of
:, by this way, it gives a way to allow user to do more
specified config on lz4 and zstd compression level, then f2fs compression
can provide higher compress ratio.
In order to set compress level for lz4 algorithm, it needs
Hi,
On 1/22/21 10:24 AM, Corentin Labbe wrote:
> Hello
>
> With at least qemu 5.1.0 (and later), the xlnx-zcu102 machine boot lead to a
> panic due to missing console.
> qemu-system-aarch64 -kernel Image -nographic -machine xlnx-zcu102 -device
> ide-hd,drive=lavatest -serial mon:stdio -serial n
On Wed, 20 Jan 2021 at 08:39, Jiapeng Zhong
wrote:
>
> Fix the following coccicheck warnings:
>
> ./drivers/mmc/host/atmel-mci.c:2436:2-34: WARNING: Assignment
> of 0/1 to bool variable.
>
> ./drivers/mmc/host/atmel-mci.c:2425:2-20: WARNING: Assignment
> of 0/1 to bool variable.
>
> Reported-by: A
> -Original Message-
> From: Greg KH
> Sent: Friday, January 22, 2021 4:28 PM
> To: 吳昊澄 Ricky
> Cc: a...@arndb.de; bhelg...@google.com; vaibhavgupt...@gmail.com;
> linux-kernel@vger.kernel.org; sta...@vger.kernel.org
> Subject: Re: [PATCH v4] Fixes: misc: rtsx: init value of aspm_enabled
On Fri, Jan 15, 2021 at 10:51:38AM -0800, Sean Christopherson wrote:
> On Fri, Jan 15, 2021, Andi Kleen wrote:
> > > I'm asking about ucode/hardare. Is the "guest pebs buffer write -> PEBS
> > > PMI"
> > > guaranteed to be atomic?
> >
> > Of course not.
>
> So there's still a window where the g
Hi Corey,
Could you help to review this patch to kcs_bmc_aspeed.c?
It mainly fixes the register layout/offsets of Aspeed LPC controller.
Thanks,
Chiawei
> -Original Message-
> From: Andrew Jeffery
> Sent: Wednesday, January 20, 2021 1:03 PM
> Subject: Re: [PATCH v5 3/5] ipmi: kcs: aspee
On Fri, Jan 22, 2021 at 12:40 AM Saravana Kannan wrote:
>
> There are multiple instances of GPIO device tree nodes of the form:
>
> foo {
> compatible = "acme,foo";
> ...
>
> gpio0: gpio0@ {
> compatible = "acme,bar";
> ...
>
On Fri, 22 Jan 2021 at 03:13, Paul E. McKenney wrote:
>
> On Thu, Jan 21, 2021 at 09:31:10PM +, Will Deacon wrote:
> > On Thu, Jan 21, 2021 at 10:55:21AM -0800, Paul E. McKenney wrote:
> > > On Thu, Jan 21, 2021 at 10:37:21PM +0530, Naresh Kamboju wrote:
> > > > While running rcu-torture test
On Mon, Jan 18, 2021 at 3:38 PM AngeloGioacchino Del Regno
wrote:
> By the way, this is really LEVEL irq, not EDGE... To avoid any
> misunderstanding, I think that the best way to show you what I
> am seeing is to just copy-paste the relevant piece from the
> datasheet for this hardware (it's not
On 1/22/21 8:21 AM, Steven Price wrote:
On 21/01/2021 17:04, Lukasz Luba wrote:
The simple_ondemand devfreq governor uses two thresholds to decide about
the frequency change: upthreshold, downdifferential. These two tunable
change the behavior of the governor decision, e.g. how fast to increa
Takashi Iwai wrote:
> You seem hitting a firmware bug, and it doesn't look like the only
> case. Interestingly, the backport of 5.11 USB-audio stuff on 5.3
> kernel on openSUSE Leap 15.2 caused a similar bug on Steinberg device,
> while it worked with 5.11-rc. So I thought this specific with the
powerpc/32s: move DABR match out of handle_page_fault
handle_page_fault() has some code dedicated to book3s/32 to
call do_break() when the DSI is a DABR match.
On other platforms, do_break() is handled separately.
Do the same for book3s/32, do it earlier in the process of DSI.
This change also
This series is a first step on the way to C syscall/exception entry/exit.
This series aims at reducing exception/syscall prologs complexity.
It also brings earlier MMU re-activation.
This series is based on Nick's v6 series "powerpc: interrupt wrappers".
It takes benefit of the removal of traps a
It is now possible to only build book3s/32 kernel for
CPUs without hash table.
Opt out hash related code when CONFIG_PPC_BOOK3S_604 is not selected.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_book3s_32.S | 12
arch/powerpc/mm/book3s32/Makefile| 4 +++-
2 file
On 21/01/2021 22:17, Song Bao Hua (Barry Song) wrote:
>
>
>> -Original Message-
>> From: Dietmar Eggemann [mailto:dietmar.eggem...@arm.com]
>> Sent: Friday, January 22, 2021 7:54 AM
>> To: Valentin Schneider ; Meelis Roos
>> ; LKML
>> Cc: Peter Zijlstra ; Vincent Guittot
>> ; Song Bao Hu
On 1/21/21 5:15 PM, Daniel Lezcano wrote:
On 21/01/2021 18:04, Lukasz Luba wrote:
The simple_ondemand devfreq governor uses two thresholds to decide about
the frequency change: upthreshold, downdifferential. These two tunable
change the behavior of the governor decision, e.g. how fast to incr
SPRN_SPRG_SCRATCH5 is used to save SPRN_PID.
SPRN_SPRG_SCRATCH6 is already available.
SPRN_PID is only 8 bits. We have r12 that contains CR.
We only need to preserve CR0, so we have space available in r12
to save PID.
Keep PID in r12 and free up SPRN_SPRG_SCRATCH5.
Then In TLB miss handlers, ins
Hi Michal,
Thanks for the review.
Please find my response inline.
> -Original Message-
> From: Michal Simek
> Sent: Monday, January 18, 2021 2:22 PM
> To: Nava kishore Manne ; m...@kernel.org;
> t...@redhat.com; robh...@kernel.org; Michal Simek ;
> linux-f...@vger.kernel.org; dev
On Thu, Jan 21, 2021 at 05:04:16PM +0100, Thomas Bogendoerfer wrote:
> When there's a fatal signal pending, MIPS's do_page_fault()
> implementation returns. The intent is that we'll return to the
> faulting userspace instruction, delivering the signal on the way.
>
> However, if we take a fatal si
From: Sami Tolvanen
Enable the use of clang's Profile-Guided Optimization[1]. To generate a
profile, the kernel is instrumented with PGO counters, a representative
workload is run, and the raw profile data is collected from
/sys/kernel/debug/pgo/profraw.
The raw profile data must be processed by
On Tue, Jan 19, 2021 at 2:34 PM Hailong liu wrote:
> From: Hailong Liu
>
> Remove asm/fixmap.h which is included more than once.
>
> Signed-off-by: Hailong Liu
Reviewed-by: Linus Walleij
Please put this into Russell's patch tracker so he can merge it.
Yours,
Linus Walleij
40x MSR value doesn't fit on 15 bits.
LOAD_REG_IMMEDIATE() in places that will be used also
with 40x in the next patch.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_32.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/head_32.h b/arch/
On 40x and 8xx, kernel text is pinned.
On book3s/32, kernel text is mapped by BATs.
Enable instruction translation at the same time as data translation, it
makes things simpler.
In syscall handler, MSR_RI can also be set at the same time because
srr0/srr1 are already saved and r1 is set properly.
msr argument is not used anymore, remove it.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_32.h | 8 +++-
arch/powerpc/kernel/head_40x.S | 5 +
2 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h
ind
If the code can use a stack in vm area, it can also use a
stack in linear space.
Simplify code by removing old non VMAP stack code on PPC32.
That means the data translation is now re-enabled early in
exception prolog in all cases, not only when using VMAP stacks.
Signed-off-by: Christophe Leroy
Hello Oleksij,
On 22.01.21 10:33, Oleksij Rempel wrote:
> Add simple GPIO base pulse counter. This device is used to measure
> rotation speed of some agricultural devices, so no high frequency on the
> counter pin is expected.
>
> The maximal measurement frequency depends on the CPU and system lo
Booke and 40x have wrtee and wrteei to quickly change MSR EE.
8xx has registers SPRN_NRI, SPRN_EID and SPRN_EIE for changing
MSR EE and RI.
Use them in syscall and exception handler when possible.
On an 8xx, it reduces the null_syscall test by 6 cycles (Two
instances are changed in this patch, m
Ensure normal exception handler are able to manage stuff with
MMU enabled. For that we use CONFIG_VMAP_STACK related code
allthough there is no intention to really activate CONFIG_VMAP_STACK
on powerpc 40x for the moment.
40x uses SPRN_DEAR instead of SPRN_DAR and SPRN_ESR instead of
SPRN_DSISR. T
In order to be able to switch MMU on in exception prolog, save
SRR0 and SRR1 earlier.
Also save r10 and r11 into stack earlier to better match with the
normal exception prolog.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/entry_32.S | 9 -
arch/powerpc/kernel/head_40x.S | 8 +
THREAD_ALIGN_SHIFT = THREAD_SHIFT + 1 = PAGE_SHIFT + 1
Maximum PAGE_SHIFT is 18 for 256k pages so
THREAD_ALIGN_SHIFT is 19 at the maximum.
No need to clobber cr1, it can be preserved when moving r1
into CR when we check stack overflow.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/hea
In order the enable MMU early in exception prolog, implement
CONFIG_VMAP_STACK principles in critical exception prolog.
There is no intention to use CONFIG_VMAP_STACK on 40x,
but related code will be used to enable MMU early in exception
in a later patch.
Also address (critirq_ctx-PAGE_OFFSET) di
In order to ease preparation for CONFIG_VMAP_STACK, reorder
a few instruction, especially save r1 into stack frame earlier.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_40x.S | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/head_40x.
Hi,
On Fri, Jan 22, 2021 at 03:03:11PM +0800, Mingchuang Qiao wrote:
> On Thu, 2021-01-21 at 16:31 -0600, Bjorn Helgaas wrote:
> > [+cc Alex and Mingchuang et al from
> > https://lore.kernel.org/r/20210112072739.31624-1-mingchuang.q...@mediatek.com]
> >
> > On Tue, Jan 19, 2021 at 04:14:10PM +030
On Fri, Jan 22, 2021 at 09:55:44AM +, 吳昊澄 Ricky wrote:
> > -Original Message-
> > From: Greg KH
> > Sent: Friday, January 22, 2021 4:28 PM
> > To: 吳昊澄 Ricky
> > Cc: a...@arndb.de; bhelg...@google.com; vaibhavgupt...@gmail.com;
> > linux-kernel@vger.kernel.org; sta...@vger.kernel.org
>
Change CRITICAL_EXCEPTION_PROLOG macro to a gas macro to
remove the ugly ; and \ on each line.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_40x.S | 71 +-
1 file changed, 36 insertions(+), 35 deletions(-)
diff --git a/arch/powerpc/kernel/head_40x.
On Tue, Jan 19, 2021 at 4:20 AM DENG Qingfang wrote:
> On Mon, Jan 18, 2021 at 10:55 PM Linus Walleij
> wrote:
> >
> > So for offset 0..14 this becomes bits
> > 0, 1, 2, 4, 5, 6, 8, 9, 10, 12 ... 18
> >
> > What is the logic in this and is it what you intend?
>
> Yes. Bit 0..2 are phy 0's LED 0
On Thu, Jan 21, 2021 at 01:43:14PM -0800, Paul E. McKenney wrote:
> On Thu, Jan 21, 2021 at 09:31:10PM +, Will Deacon wrote:
> > On Thu, Jan 21, 2021 at 10:55:21AM -0800, Paul E. McKenney wrote:
> > > On Thu, Jan 21, 2021 at 10:37:21PM +0530, Naresh Kamboju wrote:
> > > > While running rcu-tort
On Thu, Jan 21, 2021 at 11:58:22PM -0800, Yiwei Zhang wrote:
> On Thu, Jan 21, 2021 at 9:40 PM Yiwei Zhang wrote:
> >
> > On the success of virtio_gpu_object_create, add size of newly allocated
> > bo to the tracked total_mem. In drm_gem_object_funcs.free, after the gem
> > bo loses its last refco
Hi,
this triggers is on 5.11-rc3 + tip/x86/urgent (shouldn't matter tho),
32-bit kernel:
[ 10.019444] rtl8192ce: Chip Version ID: B_CHIP_88C
[ 10.042810] rtl8192ce: Using firmware rtlwifi/rtl8192cfw.bin
[ 10.044258] =
[ 10.044337] WARNING: suspicious RCU usage
On 22/01/2021 10:11, Lukasz Luba wrote:
On 1/21/21 5:15 PM, Daniel Lezcano wrote:
On 21/01/2021 18:04, Lukasz Luba wrote:
The simple_ondemand devfreq governor uses two thresholds to decide about
the frequency change: upthreshold, downdifferential. These two tunable
change the behavior of the
On Thu, Jan 21, 2021 at 11:06 AM Wolfram Sang
wrote:
> From: Tho Vu
>
> Define the generic parts of Ethernet-AVB device nodes. Only AVB0 was
> tested because it was the only port with a PHY on current hardware.
>
> Signed-off-by: Tho Vu
> [wsa: double checked, rebased, added "internal-delay" pro
On Fri, Jan 22, 2021 at 03:36:19PM +0800, zhaowei1...@thundersoft.com wrote:
> On 18.01.21 04:51, zhaowei1...@thundersoft.com wrote:
> > > On Sat, Jan 16, 2021 at 2:43 AM Wesley Zhao
> > > wrote:
> > Dan's point is that you should look into using "memmap=" instead of
> > "reserve=".
> Oh~
Currently kdb uses in_interrupt() to determine whether it's library
code has been called from the kgdb trap handler or from a saner calling
context such as driver init. This approach is broken because
in_interrupt() alone isn't able to determine kgdb trap handler entry via
normal task context such
On Fri, 22 Jan 2021 at 15:18, Daniel Thompson
wrote:
>
> On Fri, Jan 22, 2021 at 03:08:31PM +0530, Sumit Garg wrote:
> > Currently kdb uses in_interrupt() to determine whether it's library
> > code has been called from the kgdb trap handler or from a saner calling
> > context such as driver init.
On Thu, Jan 21, 2021 at 11:06 AM Wolfram Sang
wrote:
> Signed-off-by: Wolfram Sang
> ---
>
> Change since v1:
> * use S3D2 as parent clock
Reviewed-by: Geert Uytterhoeven
i.e. will queue in renesas-clk-for-v5.12.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- Ther
(1) During running time of a a VM with numbers of vCPUs, if some vCPUs
access the same GPA almost at the same time and the stage-2 mapping of
the GPA has not been built yet, as a result they will all cause
translation faults. The first vCPU builds the mapping, and the followed
ones end up updating
Hi, Will, Marc,
Is there any further comment on the v3 series I post previously?
If they are not fine to you, then I think maybe we should just turn
back to the original solution in v1, where I suggestted to filter out
the case of only updating access permissions in the map handler and
handle it ri
On Fri, Jan 22, 2021 at 03:08:31PM +0530, Sumit Garg wrote:
> Currently kdb uses in_interrupt() to determine whether it's library
> code has been called from the kgdb trap handler or from a saner calling
> context such as driver init. This approach is broken because
> in_interrupt() alone isn't abl
Procedures of hyp stage-1 map and guest stage-2 map are quite different,
but they are tied closely by function kvm_set_valid_leaf_pte().
So adjust the relative code for ease of code maintenance in the future.
Signed-off-by: Yanan Wang
---
arch/arm64/kvm/hyp/pgtable.c | 54 ++-
On 21-01-21, 20:52, AngeloGioacchino Del Regno wrote:
> **
> ** NOTE: To "view the full picture", please look at the following
> ** patch series:
> ** https://patchwork.kernel.org/project/linux-arm-msm/list/?series=413355
> ** This is a subset of that series.
> **
>
> Chan
Add binding for GPIO based pulse counter node
Signed-off-by: Oleksij Rempel
---
.../bindings/counter/gpio-pulse-counter.yaml | 39 +++
1 file changed, 39 insertions(+)
create mode 100644
Documentation/devicetree/bindings/counter/gpio-pulse-counter.yaml
diff --git a/Documentat
Add simple GPIO base pulse counter. This device is used to measure
rotation speed of some agricultural devices, so no high frequency on the
counter pin is expected.
The maximal measurement frequency depends on the CPU and system load. On
the idle iMX6S I was able to measure up to 20kHz without cou
On Fri, Jan 22, 2021 at 12:07 AM Masahiro Yamada wrote:
> On Fri, Jan 22, 2021 at 5:35 AM Andy Shevchenko
> wrote:
> > On Thu, Jan 21, 2021 at 10:31 PM Andy Shevchenko
> > wrote:
...
> > For the record, you seems haven't noticed:
> > https://lkml.org/lkml/2020/12/9/446
>
>
> Ohh, I missed it.
coccicheck suggested using PTR_ERR_OR_ZERO() and looking at the code.
Fix the following coccicheck warnings:
./net/bridge/br_multicast.c:1295:7-13: WARNING: PTR_ERR_OR_ZERO can be
used.
Reported-by: Abaci
Signed-off-by: Jiapeng Zhong
---
net/bridge/br_multicast.c | 2 +-
1 file changed, 1 ins
changes v2:
- add commas
- avoid possible unhandled interrupts in the enable path
- do not use of_ specific gpio functions
Add support for GPIO based pulse counter. For now it can only count
pulses. With counter char device support, we will be able to attach
timestamps and measure actual pulse fre
Hi Mel,
On Tue, 19 Jan 2021 at 13:02, Mel Gorman wrote:
>
> On Tue, Jan 19, 2021 at 12:33:04PM +0100, Vincent Guittot wrote:
> > On Tue, 19 Jan 2021 at 12:22, Mel Gorman
> > wrote:
> > >
> > > Changelog since v2
> > > o Remove unnecessary parameters
> > > o Update nr during scan only when scann
On Thu, Jan 21, 2021 at 11:06 AM Wolfram Sang
wrote:
> Signed-off-by: Wolfram Sang
> ---
> Change since v1:
>
> * removed avb1-5 which couldn't be tested
> * added alias for avb0 so firmware can add MAC address
> * added custom tx-internal-delay-ps
> * dropped '_tx' suffix from 'pins_mii' config
On 1/21/21 7:02 PM, Ahmad Fatoum wrote:
> For non-DMA usage, we have an easy way to associate a timestamp with a
> sample: iio_pollfunc_store_time stores a timestamp in the primary
> trigger IRQ handler and stm32_adc_trigger_handler runs in the IRQ thread
> to push out the buffer along with the tim
Quoting Pan Bian (2021-01-22 01:56:40)
> Object out is not released on path that no VMA instance found. The root
> cause is jumping to an unexpected label on the error path.
Wouldn't the root cause be whatever caused the allocation to fail?
Language notwithstanding,
Reviewed-by: Chris Wilson
-Ch
Hi Maxime
Sorry for the slow reply on these patches.
On Mon, 11 Jan 2021 at 14:23, Maxime Ripard wrote:
>
> From: Dom Cobley
>
> Currently we call cec_phys_addr_invalidate on a hotplug deassert.
> That may be due to a TV power cycling, or an AVR being switched
> on (and switching edid).
>
> Thi
Hi Wolfram,
On Thu, Jan 21, 2021 at 11:06 AM Wolfram Sang
wrote:
> PHYs on the subboard could not be reached via remote access. But this is
> the latest DTS snipplet with some fixes suggested by Geert as a starting
> point. Not for upstream yet!
>
> Signed-off-by: Wolfram Sang
> ---
> Change sin
On Fri, Jan 22, 2021 at 03:50:50PM +0530, Sumit Garg wrote:
> Currently kdb uses in_interrupt() to determine whether it's library
Looks like a good change just a few nitpicks with the description:
s/it's/its/
> code has been called from the kgdb trap handler or from a saner calling
> context suc
Hi Moritz,
Thanks for the review.
Please find my response inline.
> -Original Message-
> From: Moritz Fischer
> Sent: Tuesday, January 19, 2021 6:03 AM
> To: Nava kishore Manne
> Cc: m...@kernel.org; t...@redhat.com; robh...@kernel.org; Michal Simek
> ; linux-f...@vger.kernel.or
On Tue, Jan 19, 2021 at 2:58 PM Kent Gibson wrote:
>
> The description of the flags field of the struct gpio_v2_line_info
> mentions "the GPIO lines" while the info only applies to an individual
> GPIO line. This was accidentally changed from "the GPIO line" during
> formatting improvements.
>
>
On 1/22/21 2:48 PM, David Hildenbrand wrote:
>
>> +/*
>> + * Platforms should define arch_get_mappable_range() that provides
>> + * maximum possible addressable physical memory range for which the
>> + * linear mapping could be created. The platform returned address
>> + * range must adhere to t
Hi,
On 1/21/21 11:29 PM, Laurent Pinchart wrote:
> Hi Michal,
>
> I've just realized I forgot to reply to this e-mail, sorry.
>
> On Tue, Dec 08, 2020 at 08:26:41AM +0100, Michal Simek wrote:
>> On 07. 12. 20 23:16, Laurent Pinchart wrote:
>>> On Mon, Dec 07, 2020 at 10:39:25AM +0100, Michal Sim
On Fri, Jan 22, 2021 at 10:30:52AM +0100, Vincent Guittot wrote:
> Hi Mel,
>
> On Tue, 19 Jan 2021 at 13:02, Mel Gorman wrote:
> >
> > On Tue, Jan 19, 2021 at 12:33:04PM +0100, Vincent Guittot wrote:
> > > On Tue, 19 Jan 2021 at 12:22, Mel Gorman
> > > wrote:
> > > >
> > > > Changelog since v2
On 22.01.21 11:41, Anshuman Khandual wrote:
>
> On 1/22/21 2:48 PM, David Hildenbrand wrote:
>>
>>> +/*
>>> + * Platforms should define arch_get_mappable_range() that provides
>>> + * maximum possible addressable physical memory range for which the
>>> + * linear mapping could be created. The plat
On 22/01/2021 10:00, Lukasz Luba wrote:
On 1/22/21 8:21 AM, Steven Price wrote:
On 21/01/2021 17:04, Lukasz Luba wrote:
The simple_ondemand devfreq governor uses two thresholds to decide about
the frequency change: upthreshold, downdifferential. These two tunable
change the behavior of the go
On Wed, Jan 20, 2021 at 2:20 PM Arnd Bergmann wrote:
>
> From: Arnd Bergmann
>
> The zte zx platform is getting removed, so this driver is no
> longer needed.
>
> Cc: Jun Nie
> Cc: Shawn Guo
> Signed-off-by: Arnd Bergmann
Applied, thanks!
Bartosz
On 22.01.21 11:42, David Hildenbrand wrote:
> On 22.01.21 11:41, Anshuman Khandual wrote:
>>
>> On 1/22/21 2:48 PM, David Hildenbrand wrote:
>>>
+/*
+ * Platforms should define arch_get_mappable_range() that provides
+ * maximum possible addressable physical memory range for which th
> > .../boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | 160 ++
>
> New file r8a779a0-falcon-ether.dtsi?
Makes sense.
>
> > + ins_mii {
>
> pins_mii
Now, how did that happen? Thanks!
signature.asc
Description: PGP signature
On Thu, Jan 21, 2021 at 07:33:54PM -0600, Samuel Holland wrote:
> On 1/21/21 2:35 PM, Marc Zyngier wrote:
> > On Sun, 17 Jan 2021 23:50:30 -0600, Samuel Holland wrote:
> >> Allwinner sun6i/sun8i/sun50i SoCs (A31 and newer) have two interrupt
> >> controllers: GIC and R_INTC. GIC does not support wa
On 22/01/2021 09:33, Michael Kerrisk (man-pages) wrote:
> Hello Mickaël,
Hi Michael,
>
> It would be great to have some manual pages for these system calls
> before release... Can you prepare something?
Yes, I will start some pages based on the current documentation, but it
will be some time
From: Archie Pusaka
Implements the monitor removal functionality for advertising monitor
offloading to MSFT controllers. Supply handle = 0 to remove all
monitors.
Signed-off-by: Archie Pusaka
Reviewed-by: Miao-chen Chou
Reviewed-by: Yun-Hao Chung
Reported-by: kernel test robot
Reported-by: D
From: Archie Pusaka
Enables advertising monitor offloading to the controller, if MSFT
extension is supported. The kernel won't adjust the monitor parameters
to match what the controller supports - that is the user space's
responsibility.
This patch only manages the addition of monitors. Monitor
Hello David,
Ping!
Thanks,
Michael
On Mon, 24 Aug 2020 at 14:25, David Howells wrote:
>
> Add a manual page to document the fsconfig() system call.
>
> Signed-off-by: David Howells
> ---
>
> man2/fsconfig.2 | 277
> +++
> 1 file changed,
We will start building overlays for platforms soon in the kernel and
would need fdtoverlay tool going forward. Lets start fetching it.
Signed-off-by: Viresh Kumar
---
scripts/dtc/update-dtc-source.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/dtc/update-dtc-sou
On Fri, Jan 22, 2021 at 11:11:24AM +0100, Borislav Petkov wrote:
> Hi,
>
> this triggers is on 5.11-rc3 + tip/x86/urgent (shouldn't matter tho),
> 32-bit kernel:
This looks like a multiple wireless drivers issue, this is on another
32-bit machine with ath5k this time:
[ 23.810222] ath5k :0
Now that fdtoverlay is part of the kernel build, start using it to test
the unitest overlays we have by applying them statically. Create a new
base file static_base.dts which includes other .dtsi files.
Some unittest overlays deliberately contain errors that unittest checks
for. These overlays wil
Add support for building DT overlays (%.dtbo). The overlay's source file
will have the usual extension, i.e. .dts, though the blob will have
.dtbo extension to distinguish it from normal blobs.
Signed-off-by: Viresh Kumar
---
.gitignore | 1 +
Makefile | 5 -
sc
This was copied from external DTC repository long back and isn't used
anymore. Over that the dtc tool can be used to generate the dts source
back from the dtb. Remove the unused fdtdump.c file.
Signed-off-by: Viresh Kumar
---
scripts/dtc/fdtdump.c | 163 --
Fix follow warnings:
drivers/pci/endpoint/functions/pci-epf-ntb.c: In function
‘epf_ntb_peer_spad_bar_set’:
drivers/pci/endpoint/functions/pci-epf-ntb.c:763:18: warning: variable ‘epc’
set but not used [-Wunused-but-set-variable]
763 | struct pci_epc *epc;
| ^~~
drivers/
In order to build-test the same unit-test files using fdtoverlay tool,
move the device nodes from the existing overlay_base.dts and
testcases_common.dts files to .dtsi files. The .dts files now include
the new .dtsi files, resulting in exactly the same behavior as earlier.
The .dtsi files can now
Hi Frank/Rob,
This patchset makes necessary changes to the kernel to add support for
building overlays (%.dtbo) and the required fdtoverlay tool. This also
builds static_test.dtb using most of the existing overlay tests present
in drivers/of/unittest-data/ for better test coverage.
Note that in o
From: Gabriel Fernandez
stm32mp15 TZ secure firmware provides SCMI reset domains for
secure resources. This change defines the SCMI reset domain
identifiers used by SCMI agents and servers.
Stm32mp15 TZ secure firmware provides SCMI clocks for oscillators, some
PLL output and few secure aware in
From: Gabriel Fernandez
Platform STM32MP1 can be used in configuration where some clocks and
IP resets can relate as secure resources.
These resources are moved from a RCC clock/reset handle to a SCMI
clock/reset_domain handle.
The RCC clock driver is now dependant of the SCMI driver, then we ha
From: Gabriel Fernandez
This patch is to prepare STM32MP1 clocks in trusted mode.
This Merge will facilitate to have a more coherent clock tree
in no trusted / trusted world.
Signed-off-by: Gabriel Fernandez
---
drivers/clk/clk-stm32mp1.c | 10 +-
1 file changed, 5 insertions(+), 5 del
From: Gabriel Fernandez
stm32mp15 TZ secure firmware provides SCMI clocks for oscillators, some
PLL output and few secure aware interfaces.
This change defines the SCMI clock identifiers used by SCMI agents
and servers.
Server SCMI0 exposes clocks and reset controllers for resources under
RCC[TZE
From: Gabriel Fernandez
RCC clock and reset controller shared same memory mapping.
As RCC clock driver is now a module, the best way to register clock
and reset controller is to do it in same driver.
Signed-off-by: Gabriel Fernandez
---
drivers/clk/clk-stm32mp1.c | 157
From: Gabriel Fernandez
'ck_rtc' has multiple clocks as input (ck_hsi, ck_lsi, and ck_hse).
A divider is available only on the specific rtc input for ck_hse.
This Merge will facilitate to have a more coherent clock tree
in no trusted / trusted world.
Signed-off-by: Gabriel Fernandez
---
driver
From: Gabriel Fernandez
Add ID to SCMI0 to exposes reset controller for the MCU HOLD BOOT resource.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Gabriel Fernandez
---
include/dt-bindings/reset/stm32mp1-resets.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/dt-bindings/reset/
From: Gabriel Fernandez
Adds support for probe deferral in way to prepare
integration of the security in RCC clock and reset
drivers.
Some kernel clocks will be provided by the SCMI drivers.
Since RCC clock driver create clocks which parents
are SCMI clocks, RCC clock driver probe can be deferre
From: Gabriel Fernandez
st32mp1 RCC reset driver was moved into stm32mp1 RCC clock driver.
Signed-off-by: Gabriel Fernandez
---
drivers/reset/Kconfig | 6 --
drivers/reset/Makefile | 1 -
drivers/reset/reset-stm32mp1.c | 115 -
3 files chang
From: Gabriel Fernandez
This patch is to prepare STM32MP1 clocks in trusted mode.
Integrate the mux clock into pll clock will facilitate to have a more
coherent clock tree in no trusted / trusted mode.
Signed-off-by: Gabriel Fernandez
---
drivers/clk/clk-stm32mp1.c | 65 +++
From: Gabriel Fernandez
Platform STM32MP1 can be used in configuration where some clock
resources cannot be accessed by Linux kernel when executing in non-secure
state of the CPU(s).
In such configuration, the RCC clock driver must not register clocks
it cannot access.
They are expected to be reg
From: Gabriel Fernandez
Introduce new compatible string "st,stm32mp1-rcc-secure" for
stm32mp1 clock driver when the device is configured with RCC
security support hardened.
Signed-off-by: Etienne Carriere
Signed-off-by: Gabriel Fernandez
---
Documentation/devicetree/bindings/clock/st,stm32mp1
From: Gabriel Fernandez
Include this .dtsi file to be backward compatible with old basic bootchain.
For example add:
#include "stm32mp15-no-scmi.dtsi" in a stm32mp157c*.dts file.
Signed-off-by: Gabriel Fernandez
---
arch/arm/boot/dts/stm32mp15-no-scmi.dtsi | 158 +++
1 fil
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