When runtime resume is for system suspend, hda_codec_jack_check()
schedules jackpoll_work which uses snd_hdac_is_power_on() to check
whether codec is suspended.
If we were to use snd_hdac_is_power_on() in system PM path,
pm_runtime_status_suspended() should be used instead of
pm_runtime_suspended(
Instead of queueing jackpoll_work, runtime resume the codec to let it
use different jack detection methods based on jackpoll_interval.
This partially matches SOF driver's behavior with commit a6e7d0a4bdb0
("ALSA: hda: fix jack detection with Realtek codecs when in D3"), the
difference is SOF uncon
From: Peter Robinson
[ Upstream commit 41952a66015466c3208aac96b14ffd92e0943589 ]
The name of the module for the NVIDIA alt-mode is incorrect as it
looks to be a copy-paste error from the entry above, update it to
the correct typec_nvidia module name.
Cc: Ajay Gupta
Cc: Heikki Krogerus
Signed
From: Po-Hsu Lin
[ Upstream commit 3503ee6c0bec5f173d606359e6384a5ef85492fb ]
The udpgro.sh will always return 0 (unless the bpf selftest was not
build first) even if there are some failed sub test-cases.
Therefore the kselftest framework will report this case is OK.
Check and return the exit
On Tue, Jan 12, 2021 at 02:15:59PM +0200, Adrian Catangiu wrote:
> - Background and problem
>
> The System Generation ID feature is required in virtualized or
> containerized environments by applications that work with local copies
> or caches of world-unique data such as random values, uuids,
> m
On Tue, Jan 12, 2021 at 07:55:05AM -0500, Sasha Levin wrote:
> From: Roland Dreier
>
> [ Upstream commit 59b4a8fa27f5a895582ada1ae5034af7c94a57b5 ]
>
> The cdc_ncm driver passes network connection notifications up to
> usbnet_link_change(), which is the right place for any logging.
> Remove the
From: Bjørn Mork
[ Upstream commit cfd82dfc9799c53ef109343a23af006a0f6860a9 ]
New modem using ff/ff/30 for QCDM, ff/00/00 for AT and NMEA,
and ff/ff/ff for RMNET/QMI.
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0
D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1
P:
From: Amelie Delaunay
[ Upstream commit e1263f9277bad198c2acc8092a41aea1edbea0e4 ]
STM32_MDMA_VERY_HIGH_PRIORITY is b11 not 0x11, so fix it with 0x3.
Signed-off-by: Amelie Delaunay
Link:
https://lore.kernel.org/r/20210104142045.25583-1-amelie.delau...@foss.st.com
Signed-off-by: Vinod Koul
Si
From: Dinghao Liu
[ Upstream commit b000700d6db50c933ce8b661154e26cf4ad06dba ]
When kzalloc() fails, we should execute hl_mmu_fini()
to release the MMU module. It's the same when
hl_ctx_init() fails.
Signed-off-by: Dinghao Liu
Reviewed-by: Oded Gabbay
Signed-off-by: Oded Gabbay
Signed-off-by
From: Uwe Kleine-König
[ Upstream commit 1eda52334e6d13eb1a85f713ce06dd39342b5020 ]
With MAX_PWM being defined to 255 the code
unsigned long period;
...
period = ctx->pwm->args.period;
state.duty_cycle = DIV_ROUND_UP(pwm * (period - 1), MAX_PWM);
calculates a to
Hi,
On 12/01/2021 14:02, Sebastian Reichel wrote:
> [replace Tomi's TI mail address with something working]
>
> Hi,
>
> On Fri, Jan 08, 2021 at 08:58:39PM +0100, Sam Ravnborg wrote:
>> Hi Sebastian,
>>
>> On Fri, Jan 08, 2021 at 12:24:41PM +0100, Sebastian Reichel wrote:
>>> Standard DRM panel d
From: Masahiro Yamada
[ Upstream commit c5e6ae563c802c4d828d42e134af64004db2e58c ]
If you run 'make uImage uImage.gz' with the parallel option, uImage.gz
will be created by two threads simultaneously.
This is because arch/arc/Makefile does not specify the dependency
between uImage and uImage.gz
When the hardware interrupt processing function is executed, the interrupt and
preemption of current cpu are disabled. As a result, the task is suspended.
The execution of the hardware processing function takes a long time
(for example 5 ms), will affect the task scheduling performance.
This patc
From: Masahiro Yamada
[ Upstream commit 0cfccb3c04934cdef42ae26042139f16e805b5f7 ]
The top-level boot_targets (uImage and uImage.*) should be phony
targets. They just let Kbuild descend into arch/arc/boot/ and create
files there.
If a file exists in the top directory with the same name, the boo
From: Vasily Averin
[ Upstream commit 2b33d6ffa9e38f344418976b06057e2fc2aa9e2a ]
currently mtype_resize() can cause oops
t = ip_set_alloc(htable_size(htable_bits));
if (!t) {
ret = -ENOMEM;
goto out;
}
t->hregion = ip_set_alloc(aha
From: Arnd Bergmann
[ Upstream commit bac717171971176b78c72d15a8b6961764ab197f ]
dtc points out that the interrupts for some devices are not parsable:
picoxcell-pc3x2.dtsi:45.19-49.5: Warning (interrupts_property):
/paxi/gem@3: Missing interrupt-parent
picoxcell-pc3x2.dtsi:51.21-55.5: Warn
From: Arnd Bergmann
[ Upstream commit 51049bd903a81307f751babe15a1df8d197884e8 ]
Without this, we run into a link error
arm-linux-gnueabi-ld: drivers/isdn/mISDN/dsp_audio.o: in function
`dsp_audio_generate_law_tables':
(.text+0x30c): undefined reference to `byte_rev_table'
arm-linux-gnueabi-ld
From: Shawn Guo
[ Upstream commit ee61cfd955a64a58ed35cbcfc54068fcbd486945 ]
It adds a stub acpi_create_platform_device() for !CONFIG_ACPI build, so
that caller doesn't have to deal with !CONFIG_ACPI build issue.
Reported-by: kernel test robot
Signed-off-by: Shawn Guo
Signed-off-by: Rafael J.
From: Jiawei Gu
[ Upstream commit e6d5c64efaa34aae3815a9afeb1314a976142e83 ]
Navi12 HDCP & DTM deinitialization needs continue to free bo if already
created though initialized flag is not set.
Reviewed-by: Alex Deucher
Signed-off-by: Jiawei Gu
Signed-off-by: Alex Deucher
Signed-off-by: Sasha
From: Lu Baolu
[ Upstream commit 420d42f6f9db27d88bc4f83e3e668fcdacbf7e29 ]
Lock(&iommu->lock) without disabling irq causes lockdep warnings.
WARNING: possible irq lock inversion dependency detected
5.11.0-rc1+ #828 Not tainted
--
From: Craig Tatlor
[ Upstream commit d863f0c7b536288e2bd40cbc01c10465dd226b11 ]
vram.size is needed when binding a gpu without an iommu and is defined
in msm_init_vram(), so run that before binding it.
Signed-off-by: Craig Tatlor
Reviewed-by: Brian Masney
Tested-by: Alexey Minnekhanov
Signed
From: Xu Yilun
[ Upstream commit 6170d077bf92c5b3dfbe1021688d3c0404f7c9e9 ]
The xfer waiting time is the result of xfer->len / xfer->speed_hz. This
patch makes the assumption of 100khz xfer speed if the xfer->speed_hz is
not assigned and stays 0. This avoids the divide by 0 issue and ensures
a r
From: Bjørn Mork
[ Upstream commit cfd82dfc9799c53ef109343a23af006a0f6860a9 ]
New modem using ff/ff/30 for QCDM, ff/00/00 for AT and NMEA,
and ff/ff/ff for RMNET/QMI.
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0
D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1
P:
From: Rasmus Villemoes
[ Upstream commit 887078de2a23689e29d6fa1b75d7cbc544c280be ]
Table 8-53 in the QUICC Engine Reference manual shows definitions of
fields up to a size of 192 bytes, not just 128. But in table 8-111,
one does find the text
Base Address of the Global Transmitter Parameter
From: Randy Dunlap
[ Upstream commit 8a48c0a3360bf2bf4f40c980d0ec216e770e58ee ]
fs/dax.c uses copy_user_page() but ARC does not provide that interface,
resulting in a build error.
Provide copy_user_page() in .
../fs/dax.c: In function 'copy_cow_page_dax':
../fs/dax.c:702:2: error: implicit dec
Add documentation for 'perf irq' command.
Signed-off-by: Bixuan Cui
---
tools/perf/Documentation/perf-irq.txt | 58 +++
tools/perf/command-list.txt | 1 +
2 files changed, 59 insertions(+)
create mode 100644 tools/perf/Documentation/perf-irq.txt
diff --git a/
Add 'perf irq' to trace/measure the hardware interrupts.
Now three functions are provided:
1. 'perf irq record ' to record the irq handler events.
2. 'perf irq script' to see a detailed trace of the workload that
was recorded.
3. 'perf irq timeconsume' to calculate the time consumed by ea
From: John Millikin
[ Upstream commit 0c36d88cff4d72149f94809303c5180b6f716d39 ]
Older versions of BSD awk are fussy about the order of '-v' and '-f'
flags, and require a space after the flag name. This causes build
failures on platforms with an old awk, such as macOS and NetBSD.
Since GNU awk
From: Dinghao Liu
[ Upstream commit b000700d6db50c933ce8b661154e26cf4ad06dba ]
When kzalloc() fails, we should execute hl_mmu_fini()
to release the MMU module. It's the same when
hl_ctx_init() fails.
Signed-off-by: Dinghao Liu
Reviewed-by: Oded Gabbay
Signed-off-by: Oded Gabbay
Signed-off-by
From: Oded Gabbay
[ Upstream commit fcaebc7354188b0d708c79df4390fbabd4d9799d ]
We need to make sure our device is idle when rebooting a virtual
machine. This is done in the driver level.
The firmware will later handle FLR but we want to be extra safe and
stop the devices until the FLR is handle
From: Oded Gabbay
[ Upstream commit 377182a3cc5ae6cc17fb04d06864c975f9f71c18 ]
When the firmware security is enabled, the pcie_aux_dbi_reg_addr
register in the PCI controller is blocked. Therefore, ignore
the result of writing to this register and assume it worked. Also
remove the prints on erro
From: Manish Chopra
[ Upstream commit 5d5647dad259bb416fd5d3d87012760386d97530 ]
IPIP tunnels packets are unknown to device,
hence these packets are incorrectly parsed and
caused the packet corruption, so disable offlods
for such packets at run time.
Signed-off-by: Manish Chopra
Signed-off-by:
From: Masahiro Yamada
[ Upstream commit f2712ec76a5433e5ec9def2bd52a95df1f96d050 ]
arch/arc/boot/Makefile supports uImage.lzma, but you cannot do
'make uImage.lzma' because the corresponding target is missing
in arch/arc/Makefile. Add it.
I also changed the assignment operator '+=' to ':=' sinc
From: Valdis Klētnieks
[ Upstream commit 67a5a68013056cbcf0a647e36cb6f4622fb6a470 ]
Fedora Rawhide has started including gcc 11,and the g++ compiler
throws a wobbly when it hits scripts/gcc-plugins:
HOSTCXX scripts/gcc-plugins/latent_entropy_plugin.so
In file included from /usr/include/c++/11
On Mon, 14 Dec 2020 at 19:08, Rafał Miłecki wrote:
>
> From: Rafał Miłecki
>
> Broadcom's PMB is power controller used for disabling and enabling SoC
> devices.
>
> Signed-off-by: Rafał Miłecki
Apologize for the delay!
Acked-by: Ulf Hansson
Kind regards
Uffe
> ---
> .../bindings/power/brcm
On Tue, Jan 12, 2021 at 1:39 PM Brendan Jackman wrote:
>
> The error message here is misleading, the argument will be rejected
> unless it is a known constant.
>
> Signed-off-by: Brendan Jackman
> ---
> kernel/bpf/verifier.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
On Tue, 15 Dec 2020 at 19:24, Florian Fainelli wrote:
>
>
>
> On 12/14/2020 10:07 AM, Rafał Miłecki wrote:
> > From: Rafał Miłecki
> >
> > PMB originally comes from BCM63138 but can be also found on many other
> > chipsets (e.g. BCM4908). It's needed to power on and off SoC blocks like
> > PCIe,
From: Lalithambika Krishnakumar
[ Upstream commit 62df80165d7f197c9c0652e7416164f294a96661 ]
While handling the completion queue, keep a local copy of the command id
from the DMA-accessible completion entry. This silences a time-of-check
to time-of-use (TOCTOU) warning from KF/x[1], with respect
From: Kevin Wang
[ Upstream commit a7b5d9dd57298333e6e9f4c167f01385d922bbfb ]
fix NULL pointer issue when read sysfs amdgpu_current_backlight_pwm sysfs node.
Call Trace:
[ 248.273833] BUG: kernel NULL pointer dereference, address: 0130
[ 248.273930] #PF: supervisor read access in
From: Gopal Tiwari
[ Upstream commit 7ee5c78ca3895d44e918c38332921983ed678be0 ]
A system with more than one of these SSDs will only have one usable.
Hence the kernel fails to detect nvme devices due to duplicate cntlids.
[6.274554] nvme nvme1: Duplicate cntlid 33 with nvme0, rejecting
[
From: Amelie Delaunay
[ Upstream commit e1263f9277bad198c2acc8092a41aea1edbea0e4 ]
STM32_MDMA_VERY_HIGH_PRIORITY is b11 not 0x11, so fix it with 0x3.
Signed-off-by: Amelie Delaunay
Link:
https://lore.kernel.org/r/20210104142045.25583-1-amelie.delau...@foss.st.com
Signed-off-by: Vinod Koul
Si
From: Mario Limonciello
[ Upstream commit 808e0d8832cc81738f3e8df12dff0688352baf50 ]
If the shutdown failed, the part will be thawed and running
S0ix flows will put it into an undefined state.
Reported-by: Alexander Duyck
Reviewed-by: Alexander Duyck
Signed-off-by: Mario Limonciello
Tested-b
From: Oded Gabbay
[ Upstream commit 98e8781f008372057bd5cb059ca6b507371e473d ]
If loading the firmware file for the TPC f/w was interrupted, try
to do it again, up to 5 times.
Signed-off-by: Oded Gabbay
Signed-off-by: Sasha Levin
---
drivers/misc/habanalabs/gaudi/gaudi.c | 10 --
1 f
From: Masahiro Yamada
[ Upstream commit 9bba03d4473df0b707224d4d2067b62d1e1e2a77 ]
Linux 5.10 is out. Remove the 'kvmconfig' and 'xenconfig' shorthands
as previously announced.
Signed-off-by: Masahiro Yamada
Signed-off-by: Sasha Levin
---
scripts/kconfig/Makefile | 10 --
1 file chan
From: Israel Rukshin
[ Upstream commit 9ceb7863537748c67fa43ac4f2f565819bbd36e4 ]
When a queue is in NVMET_RDMA_Q_CONNECTING state, it may has some
requests at rsp_wait_list. In case a disconnect occurs at this
state, no one will empty this list and will return the requests to
free_rsps list. No
On Tue, 12 Jan 2021 14:06:59 +0100,
Kai-Heng Feng wrote:
>
> System takes a very long time to suspend after commit 215a22ed31a1
> ("ALSA: hda: Refactor codec PM to use direct-complete optimization"):
> [ 90.065964] PM: suspend entry (s2idle)
> [ 90.067337] Filesystems sync: 0.001 seconds
> [
From: Xu Yilun
[ Upstream commit ede090f5a438e97d0586f64067bbb956e30a2a31 ]
This patch fixes the return value for altera_spi_txrx. It should return
1 for interrupt transfer mode, and return 0 for polling transfer mode.
The altera_spi_txrx() implements the spi_controller.transfer_one
callback. A
From: Uwe Kleine-König
[ Upstream commit 1eda52334e6d13eb1a85f713ce06dd39342b5020 ]
With MAX_PWM being defined to 255 the code
unsigned long period;
...
period = ctx->pwm->args.period;
state.duty_cycle = DIV_ROUND_UP(pwm * (period - 1), MAX_PWM);
calculates a to
From: Po-Hsu Lin
[ Upstream commit 3503ee6c0bec5f173d606359e6384a5ef85492fb ]
The udpgro.sh will always return 0 (unless the bpf selftest was not
build first) even if there are some failed sub test-cases.
Therefore the kselftest framework will report this case is OK.
Check and return the exit
From: Noor Azura Ahmad Tarmizi
[ Upstream commit 8450e23f142f629e40bd67afc8375c86c7fbf8f1 ]
Add TGL-H PCI info and PCI IDs for the new TSN Controller to the list
of supported devices.
Signed-off-by: Noor Azura Ahmad Tarmizi
Signed-off-by: Voon Weifeng
Signed-off-by: Muhammad Husaini Zulkifli
From: Rasmus Villemoes
[ Upstream commit 887078de2a23689e29d6fa1b75d7cbc544c280be ]
Table 8-53 in the QUICC Engine Reference manual shows definitions of
fields up to a size of 192 bytes, not just 128. But in table 8-111,
one does find the text
Base Address of the Global Transmitter Parameter
On Tue, Jan 05, 2021 at 07:27PM +0100, Andrey Konovalov wrote:
> Add 3 new tests for tag-based KASAN modes:
>
> 1. Check that match-all pointer tag is not assigned randomly.
> 2. Check that 0xff works as a match-all pointer tag.
> 3. Check that there are no match-all memory tags.
>
> Note, that t
From: Carl Huang
[ Upstream commit 3597010630d0aa96f5778901e691c6068bb86318 ]
During connect and disconnect stress test, crashed happened
because ar->rx_channel is NULL. Fix it by checking whether
ar->rx_channel is NULL.
Crash stack is as below:
RIP: 0010:ath11k_dp_rx_h_ppdu+0x110/0x230 [ath11k
From: Vasily Averin
[ Upstream commit 2b33d6ffa9e38f344418976b06057e2fc2aa9e2a ]
currently mtype_resize() can cause oops
t = ip_set_alloc(htable_size(htable_bits));
if (!t) {
ret = -ENOMEM;
goto out;
}
t->hregion = ip_set_alloc(aha
From: Pavel Begunkov
[ Upstream commit ea9ed87c73e87e044b2c58d658eb4ba5216bc488 ]
Might happen that bg->discard_eligible_time was changed without
rescheduling, so btrfs_discard_workfn() wakes up earlier than that new
time, peek_discard_list() returns NULL, and all work halts and goes to
sleep wi
From: Pavel Begunkov
[ Upstream commit 8fc058597a283e9a37720abb0e8d68e342b9387d ]
btrfs_discard_workfn() drops discard_ctl->lock just to take it again in
a moment in btrfs_discard_schedule_work(). Avoid that and also reuse
ktime.
Reviewed-by: Josef Bacik
Signed-off-by: Pavel Begunkov
Reviewed
From: Carl Huang
[ Upstream commit f6f92968e1e5a7a9d211faaebefc26ebe408dad7 ]
Not all firmware versions support allocating DMA memory in smaller blocks so
first try to allocate big block of DMA memory for QMI. If the allocation fails,
let firmware request multiple blocks of DMA memory with small
On Tue, Jan 12, 2021 at 1:34 PM Brendan Jackman wrote:
>
> When the buffer is too small to contain the input string, these
> helpers return the length of the buffer, not the length of the
> original string. This tries to make the docs totally clear about
> that, since "the length of the [copied ]s
On Tue, Jan 12, 2021 at 11:53:50AM +, John Garry wrote:
> On 12/01/2021 11:06, Ahmed S. Darwish wrote:
> > Hi,
> >
> > Changelog v2
> >
...
>
> I'll give this a spin today and help review also then.
>
> There's 18 patches here - it would be very convenient if they were on a
> publi
On Tue, 2021-01-12 at 16:33 +0800, YANG LI wrote:
> Fix the following coccicheck warning:
> ./drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:3853:7-17:
> WARNING: Comparison of 0/1 to bool variable
>
> Reported-by: Abaci Robot
> Signed-off-by: YANG LI
>
I think your name of Signed-off-by
Switch to use threaded interrupt context in order to avoid checking of
"are we in interrupt?" for the code that may sleep in the IRQ handler.
I2C doesn't require a very low interrupt-handling latency, hence this
change doesn't introduce any noticeable effects.
Signed-off-by: Dmitry Osipenko
---
On Fri, Jan 08, 2021 at 12:02:53PM -0800, Linus Torvalds wrote:
> I appreciate Arnd pointing out "--std=gnu11", though. What are the
> actual relevant language improvements?
>
> Variable declarations in for-loops is the only one I can think of. I
> think that would clean up some code (and some mac
On Fri, Nov 27, 2020 at 05:41:14PM +0100, Daniel Vetter wrote:
> Hi all
>
> Another update of my patch series to clamp down a bunch of races and gaps
> around follow_pfn and other access to iomem mmaps. Previous version:
>
> v1:
> https://lore.kernel.org/dri-devel/20201007164426.1812530-1-daniel
On Tue, 2021-01-12 at 16:39 +0800, YANG LI wrote:
> Fix the following coccicheck warning:
> ./drivers/net/wireless/realtek/rtlwifi/ps.c:803:7-21: WARNING:
> Comparison to bool
>
> Reported-by: Abaci Robot
> Signed-off-by: YANG LI
> ---
> drivers/net/wireless/realtek/rtlwifi/ps.c | 4 ++--
> 1 f
On Tue, Jan 12, 2021 at 2:24 PM Daniel Vetter wrote:
>
> On Fri, Nov 27, 2020 at 05:41:14PM +0100, Daniel Vetter wrote:
> > Hi all
> >
> > Another update of my patch series to clamp down a bunch of races and gaps
> > around follow_pfn and other access to iomem mmaps. Previous version:
> >
> > v1:
Signed-off-by: Rolf Eike Beer
---
Documentation/vm/split_page_table_lock.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/vm/split_page_table_lock.rst
b/Documentation/vm/split_page_table_lock.rst
index ff51f4a5494d..c08919662704 100644
--- a/Documentation/vm/
On Fri, Nov 13, 2020 at 04:58:11PM +0800, Alex Shi wrote:
> To fix the following issues:
> kernel/locking/rtmutex.c:1612: warning: Function parameter or member
> 'lock' not described in '__rt_mutex_futex_unlock'
> kernel/locking/rtmutex.c:1612: warning: Function parameter or member
> 'wake_q' not d
The GPIO bank wake interrupt setting was erroneously removed after
conversion to gpio_irq_chip, thus the wake interrupt programming is
broken now. Secondly, the wake_enb of the GPIO driver should be changed
only after the successful toggling of the IRQ wake-state. Restore the wake
interrupt setting
Add dependency on GPIOLIB_IRQCHIP in order to fix driver compilation.
Fixes: efcdca286eef ("gpio: tegra: Convert to gpio_irq_chip")
Reported-by: Matt Merhar
Signed-off-by: Dmitry Osipenko
---
drivers/gpio/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpio/Kconfig b/drivers
On Wed, Jan 06, 2021 at 12:39:25AM +0800, Kyle Tso wrote:
> This patch provides the implementation of Collision Avoidance introduced
> in PD3.0. The start of each Atomic Message Sequence (AMS) initiated by
> the port will be denied if the current AMS is not interruptible. The
> Source port will set
- trimmed cc-list
On Thu, 17 Dec 2020 at 19:07, Dmitry Osipenko wrote:
>
> The Core domain is a parent of PMC power domains, hence PMC domains
> should be set up as a sub-domains of the parent (Core) domain if
> "power-domains" phandle presents in a device-tree node of PMC domain.
>
> This allows
On Fri, Nov 13, 2020 at 04:58:12PM +0800, Alex Shi wrote:
> The parameter 'proxy_owner' isn't used, so could be removed.
Looks like the last user of this was removed in fffa954fb528 ("futex: Remove
rt_mutex_deadlock_account_*()").
> Signed-off-by: Alex Shi
> Cc: Thomas Gleixner
> Cc: Ingo Moln
On Mon, Jan 11, 2021 at 05:55:37PM +0100, David Hildenbrand wrote:
> On 17.12.20 14:07, Oscar Salvador wrote:
> With 16MB LMBs it's quite wasteful - you won't even have a huge page
> fitting the the remaining part.
>
> I do wonder if we want this on powerpc only with a bigger LMB/memory
> block
* Lukas Wunner:
> On Fri, Jan 08, 2021 at 12:02:53PM -0800, Linus Torvalds wrote:
>> I appreciate Arnd pointing out "--std=gnu11", though. What are the
>> actual relevant language improvements?
>>
>> Variable declarations in for-loops is the only one I can think of. I
>> think that would clean up
On Tue, Jan 05, 2021 at 07:27PM +0100, Andrey Konovalov wrote:
> Rename CONFIG_TEST_KASAN_MODULE to CONFIG_KASAN_MODULE_TEST.
>
> This naming is more consistent with the existing CONFIG_KASAN_KUNIT_TEST.
>
> Signed-off-by: Andrey Konovalov
> Link:
> https://linux-review.googlesource.com/id/Id34
On Monday 11 January 2021 12:39:07 Pali Rohár wrote:
> This is a third version of patches which add workarounds for
> RTL8672/RTL9601C EEPROMs and Ubiquiti U-Fiber Instant SFP.
>
> Russel's PATCH v2 2/3 was dropped from this patch series as
> it is being handled separately.
>
> Pali Rohár (2):
>
On Tue, Jan 05, 2021 at 07:27PM +0100, Andrey Konovalov wrote:
> It might not be obvious to the compiler that the expression must be
> executed between writing and reading to fail_data. In this case, the
> compiler might reorder or optimize away some of the accesses, and
> the tests will fail.
>
>
On Tue, Jan 05, 2021 at 07:27PM +0100, Andrey Konovalov wrote:
> In the kmalloc_uaf2() test, the pointers to the two allocated memory
> blocks might be the same, and the test will fail. With the software
> tag-based mode, the probability of the that happening is 1/254, so it's
> hard to observe the
This patch set provides ACPI support to DPAA2 network drivers.
It also introduces new fwnode based APIs to support phylink and phy
layers
Following functions are defined:
phylink_fwnode_phy_connect()
fwnode_mdiobus_register_phy()
fwnode_mdiobus_register()
fwnode_get_p
Introduce ACPI mechanism to get PHYs registered on a MDIO bus and
provide them to be connected to MAC.
Describe properties "phy-handle" and "phy-mode".
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2:
- Updated with more description in document
Documentation/firmware-guide
On Tue, Jan 12, 2021 at 7:11 PM David Hildenbrand wrote:
>
> On 12.01.21 12:00, David Hildenbrand wrote:
> > On 10.01.21 13:40, Muchun Song wrote:
> >> If the refcount is one when it is migrated, it means that the page
> >> was freed from under us. So we are done and do not need to migrate.
> >>
>
Define fwnode_phy_find_device() to iterate an mdiobus and find the
phy device of the provided phy fwnode. Additionally define
device_phy_find_device() to find phy device of provided device.
Define fwnode_get_phy_node() to get phy_node using named reference.
Signed-off-by: Calvin Johnson
---
Cha
With the introduction of fwnode_get_phy_id(), refactor of_get_phy_id()
to use fwnode equivalent.
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/net/mdi
Define fwnode_mdio_find_device() to get a pointer to the
mdio_device from fwnode passed to the function.
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 11 +--
drivers/net/phy/phy_device.c | 23 +++
include/l
Extract phy_id from compatible string. This will be used by
fwnode_mdiobus_register_phy() to create phy device using the
phy_id.
Signed-off-by: Calvin Johnson
---
Changes in v3:
- Use traditional comparison pattern
- Use GENMASK
Changes in v2: None
drivers/net/phy/phy_device.c | 21 ++
Refactor of_mdiobus_register_phy() to use fwnode_mdiobus_register_phy().
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 40 +-
1 file changed, 1 insertion(+), 39 deletions(-)
diff --git a/drivers/net/m
Introduce fwnode_mdiobus_register_phy() to register PHYs on the
mdiobus. From the compatible string, identify whether the PHY is
c45 and based on this create a PHY device instance which is
registered on the mdiobus.
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
driv
Refactor of_phy_find_device() to use fwnode_phy_find_device().
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of
Using fwnode_get_id(), get the reg property value for DT node
or get the _ADR object value for ACPI node.
Signed-off-by: Calvin Johnson
---
Changes in v3:
- Modified to retrieve reg property value for ACPI as well
- Resolved compilation issue with CONFIG_ACPI = n
- Added more info into documenta
Define acpi_mdiobus_register() to Register mii_bus and create PHYs for
each ACPI child node.
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
MAINTAINERS | 1 +
drivers/net/mdio/Kconfig | 7 ++
drivers/net/mdio/Makefile| 1 +
drivers/net
fwnode_mdiobus_register() internally takes care of both DT
and ACPI cases to register mdiobus. Replace existing
of_mdiobus_register() with fwnode_mdiobus_register().
Note: For both ACPI and DT cases, endianness of MDIO controller
need to be specified using "little-endian" property.
Signed-off-by:
Introduce fwnode_mdiobus_register() to register PHYs on the mdiobus.
If the fwnode is DT node, then call of_mdiobus_register().
If it is an ACPI node, then call acpi_mdiobus_register().
Signed-off-by: Calvin Johnson
---
Changes in v3:
- Use acpi_mdiobus_register()
Changes in v2: None
drivers
Define phylink_fwnode_phy_connect() to connect phy specified by
a fwnode to a phylink instance.
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
drivers/net/phy/phylink.c | 54 +++
include/linux/phylink.h | 3 +++
2 files changed,
Hi,
On Mon, Jan 11, 2021 at 02:02:51PM +0100, Geert Uytterhoeven wrote:
> As snd_fw_async_midi_port.consume_bytes is unsigned int, and
> NSEC_PER_SEC is 10L, the second multiplication in
>
> port->consume_bytes * 8 * NSEC_PER_SEC / 31250
>
> always overflows on 32-bit platforms, trun
On Mon, 11 Jan 2021, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: In function
> ‘bw_calcs_init’:
> drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c:2726:1: warning:
> the frame size of 1336 bytes
Refactor phylink_of_phy_connect() to use phylink_fwnode_phy_connect().
Signed-off-by: Calvin Johnson
---
Changes in v3: None
Changes in v2: None
drivers/net/phy/phylink.c | 39 +--
1 file changed, 1 insertion(+), 38 deletions(-)
diff --git a/drivers/net/phy
On Mon, 11 Jan 2021, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: In function
> ‘calculate_bandwidth’:
> drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c:2016:1: warning:
> the frame size of 1216
Modify dpaa2_mac_connect() to support ACPI along with DT.
Modify dpaa2_mac_get_node() to get the dpmac fwnode from either
DT or ACPI.
Replace of_get_phy_mode with fwnode_get_phy_mode to get
phy-mode for a dpmac_node.
Use helper function phylink_fwnode_phy_connect() to find phy_dev and
connect to
Hi Guillaume
On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker
wrote:
>
> Hi Vincent,
>
> Please see the bisection report below about a boot failure on
> rk3328-rock64 with the pwmg/integ branch.
>
> Reports aren't automatically sent to the public while we're
> trialing new bisection features on ker
The RZ/G2 Series has the optional CLK_RCAR_USB2_CLOCK_SEL.
Enable it by default. It's disabled by default in the
the device tree, so it should be safe to enable it here.
Signed-off-by: Adam Ford
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 838301650a79..84fcfa7
501 - 600 of 1829 matches
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