On Thu, 7 Jan 2021 17:16:02 -0800, David Collins wrote:
> The final step in regulator_register() is to call
> regulator_resolve_supply() for each registered regulator
> (including the one in the process of being registered). The
> regulator_resolve_supply() function first checks if rdev->supply
>
On Sat, 9 Jan 2021 09:15:01 +0530, Souptick Joarder wrote:
> Kernel test robot throws below error ->
>
> sound/soc/soc-pcm.c:2523 dpcm_run_update_startup() error: uninitialized
> symbol 'ret'.
>
> Initializing ret = 0 and returning correct -ERRNO in failure path.
Applied to
On Mon, 11 Jan 2021 13:41:37 +0800, Chris Chiu wrote:
> These patches are trying to fix the jack detection and internal
> microphone problems on ECS EF20 series laptops which are empowered
> by Intel Atom x5-Z8350 CPU (CherryTrail) with Realtek rt5645 audio
> codec.
Applied to
On Mon, 11 Jan 2021 13:38:25 +, Richard Fitzgerald wrote:
> wm_adsp_read_data_word() used if (ret) to check for an error from
> wm_adsp_read_raw_data_block(). While this is perfectly valid,
> wm_adsp_read_raw_data_block() itself uses if (ret < 0) and three
> calls to wm_adsp_read_data_word()
Hi!
> This is the start of the stable review cycle for the 4.19.167 release.
> There are 77 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
CIP testing did not find any problems here:
Hi Arnd,
According to NXP
(https://www.nxp.com/products/product-information/product-longevity:PRDCT_LONGEVITY_HM),
the LPC32xx is still an active product (although it was listed for 10
years in 2009).
We still have active products in the field with this MCU and we are
still shipping products
Hi!
> This is the start of the stable review cycle for the 4.4.251 release.
> There are 38 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 13 Jan 2021 13:00:19
On 1/11/21 6:41 AM, Masanari Iida wrote:
> This patch fixes some spelling typos in Kconfig.
>
> Signed-off-by: Masanari Iida
Acked-by: Randy Dunlap
Thanks.
> ---
> arch/arm/mach-ixp4xx/Kconfig | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git
Hi Leo,
On Sat, 9 Jan 2021 at 07:44, Leo Yan wrote:
>
> From: Suzuki K Poulose
>
> When the kernel is running at EL2, the PID is stored in CONTEXTIDR_EL2.
> So, tracing CONTEXTIDR_EL1 doesn't give us the pid of the process.
> Thus we should trace the VMID with VMIDOPT set to trace
>
Hi Daniel,
I love your patch! Yet something to improve:
[auto build test ERROR on hwmon/hwmon-next]
[also build test ERROR on linus/master v5.11-rc3 next-20210111]
[cannot apply to thermal/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we
On Mon, Jan 11, 2021 at 6:46 AM Colin King wrote:
>
> From: Colin Ian King
>
> A recent change added a new BOOTUP_DEFAULT power profile mode
> to the PP_SMC_POWER_PROFILE enum but omitted updating the
> corresponding profile_name array. Fix this by adding in the
> missing BOOTUP_DEFAULT to
Hi Linus,
CC Rob, Grant, Michael, Heinrich, DT
On Sat, Jan 9, 2021 at 12:57 AM Linus Walleij wrote:
> On Mon, Jan 4, 2021 at 2:01 PM Geert Uytterhoeven
> wrote:
> > Currently, the start address of physical memory is obtained by masking
> > the program counter with a fixed mask of 0xf800.
On Tue, Dec 22, 2020 at 1:23 AM Kai-Heng Feng
wrote:
>
> We are seeing thermal shutdown on Intel based mobile workstations, the
> shutdown happens during the first trip handle in
> thermal_zone_device_register():
> kernel: thermal thermal_zone15: critical temperature reached (101 C),
> shutting
On Mon, Jan 11, 2021 at 05:00:18PM +0100, Hannes Reinecke wrote:
> Yeah, using the controller node for devm allocations is quite dodgy.
> Does this one help?
>
> diff --git a/drivers/nvme/host/hwmon.c b/drivers/nvme/host/hwmon.c
> index 6fdd07fb3001..7260af028cf7 100644
> ---
Hi,
On Sat, Jan 9, 2021 at 5:10 AM Heiko Stuebner wrote:
>
> From: Heiko Stuebner
>
> The Innolux n116bge panel has an eDP connector and 3*6 bits bus format.
>
> Signed-off-by: Heiko Stuebner
> ---
> drivers/gpu/drm/panel/panel-simple.c | 2 ++
> 1 file changed, 2 insertions(+)
This looks
On Mon 11-01-21 12:05:49, Jason Gunthorpe wrote:
> On Sun, Jan 10, 2021 at 11:26:57PM -0800, John Hubbard wrote:
>
> > So:
> >
> > FOLL_PIN: would use DMA_PIN_COUNTING_BIAS to increment page refcount.
> > These are long term pins for dma.
> >
> > FOLL_GET: would use GUP_PIN_COUNTING_BIAS to
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
branch HEAD: 122db0d42ba5aba3ec1aff777e6e4f6bbe52dd57 torturescript: Don't
rerun failed rcutorture builds
Warning ids grouped by kconfigs:
gcc_recent_errors
`-- x86_64-randconfig-c003-20210111
On Mon, Jan 11, 2021 at 07:43:35AM -0800, Marc Orr wrote:
> This patch updates dma_direct_unmap_sg() to mark each scatter/gather
> entry invalid, after it's unmapped. This fixes two issues:
>
> 1. It makes the unmapping code able to tolerate a double unmap.
> 2. It prevents the NVMe driver from
This is the start of the stable review cycle for the 5.10.7 release.
There are 144 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed, 13 Jan 2021 16:14:43 +.
Anything
+David Gibson
On Mon, Jan 11, 2021 at 9:40 AM Masahiro Yamada wrote:
>
> On Mon, Jan 11, 2021 at 8:17 PM Viresh Kumar wrote:
> >
> > On 07-01-21, 14:28, Masahiro Yamada wrote:
> > > Viresh's patch is not enough.
> > >
> > > We will need to change .gitignore
> > > and scripts/Makefile.dtbinst as
On Mon, Jan 11, 2021 at 03:57:37PM +0100, Rafael J. Wysocki wrote:
> On Mon, Jan 11, 2021 at 2:43 PM Thierry Reding wrote:
> >
> > On Sun, Jan 10, 2021 at 08:44:13PM -0800, Hugh Dickins wrote:
> > > Hi Rafael,
> > >
> > > Synaptics RMI4 SMBus touchpad on ThinkPad X1 Carbon (5th generation)
> > >
On Mon, Jan 11, 2021 at 09:54:12AM +0530, Sai Prakash Ranjan wrote:
> Hi Rob,
>
> On 2021-01-08 22:16, Rob Clark wrote:
> >On Fri, Jan 8, 2021 at 6:05 AM Sai Prakash Ranjan
> > wrote:
> >>
> >>On 2021-01-08 19:09, Konrad Dybcio wrote:
> Konrad, can you please test this below change without
Hello,
syzbot found the following issue on:
HEAD commit:841081d8 usb: usbip: Use DEFINE_SPINLOCK() for spinlock
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
usb-testing
console output: https://syzkaller.appspot.com/x/log.txt?x=12f42a3f50
kernel config:
On Mon, Jan 11, 2021 at 07:15:17AM -0800, Guenter Roeck wrote:
> On 1/11/21 5:00 AM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.10.7 release.
> > There are 145 patches in this series, all will be posted as a response
> > to this one. If anyone has any
Upon a communication error, the interrupt handler can call
tegra_i2c_disable_packet_mode. This causes a sleeping poll to happen
unless the current transaction was marked atomic. Fix this by
making the poll happen atomically if we are in an IRQ.
This matches the behavior prior to the patch
On 1/11/21 7:53 AM, Greg Kroah-Hartman wrote:
> On Mon, Jan 11, 2021 at 07:11:59AM -0800, Tom Rix wrote:
>> On 1/11/21 3:21 AM, Lukas Bulwahn wrote:
>>> Commit fa41d10589be ("fpga: dfl-pci: locate DFLs by PCIe vendor specific
>>> capability") provides documentation to the FPGA Device Feature
On 2021-01-11 15:43, Marc Orr wrote:
This patch updates dma_direct_unmap_sg() to mark each scatter/gather
entry invalid, after it's unmapped. This fixes two issues:
s/fixes/bodges around (badly)/
1. It makes the unmapping code able to tolerate a double unmap.
2. It prevents the NVMe driver
On 11. 01. 21 16:33, Lars-Peter Clausen wrote:
> On 1/11/21 10:32 AM, Michal Simek wrote:
>> Hi Lars,
>>
>> On 10. 01. 21 16:43, Lars-Peter Clausen wrote:
>>> On 1/10/21 4:16 PM, Paul Thomas wrote:
On Fri, Jan 8, 2021 at 1:36 PM Radhey Shyam Pandey
wrote:
>> -Original
On Mon, Jan 11, 2021 at 07:55:24AM -0800, Tom Rix wrote:
>
> On 1/11/21 6:54 AM, Greg KH wrote:
> > On Mon, Jan 11, 2021 at 06:40:24AM -0800, Tom Rix wrote:
> >> On 1/10/21 10:57 PM, Greg KH wrote:
> >>> On Sun, Jan 10, 2021 at 11:43:54AM -0800, Tom Rix wrote:
> On 1/10/21 9:05 AM, Moritz
k_irq_count
> 379: warning: Function parameter or member 'active_vblank_irq_count' not
> described in 'amdgpu_display_manager'
>
> Tweak the kerneldoc for active_vblank_irq_count.
>
> Signed-off-by: Lukas Bulwahn
> ---
> applies on amdgpu's -next and next-20210111
>
Hi
2021. január 11., hétfő 14:42 keltezéssel, Perry Yuan írta:
> [...]
> > > +#define PRIVACY_PLATFORM_NAME"dell-privacy-acpi"
> > > +#define DELL_PRIVACY_GUID"6932965F-1671-4CEB-B988-D3AB0A901919"
> > > +
> > > +struct privacy_acpi_priv {
> > > + struct device *dev;
> > > + struct
We could just stop using devm and do explicit resource management.
Btw, for the next patch please cc the author of the nvme-hwmon code.
On Sun, Jan 10, 2021 at 11:26:57PM -0800, John Hubbard wrote:
> So:
>
> FOLL_PIN: would use DMA_PIN_COUNTING_BIAS to increment page refcount.
> These are long term pins for dma.
>
> FOLL_GET: would use GUP_PIN_COUNTING_BIAS to increment page refcount.
> These are not long term pins.
Do we have
Hi,
looks like sdm845-cheza also uses the spi0 bus, which as far as I understand is
going to break with the GPI DMA disabled. Perhaps it should also be enabled
over there?
Actually, is there a point in disabling DMA for BLSPs/QUPs in the SoC DTSI? I
don't think any platform/vendor firmware
On Mon, Jan 11, 2021, 17:55 Daniel Borkmann wrote:
>
> Hello Gilad,
>
> On 1/11/21 4:31 PM, giladreti wrote:
> > Added support for pointer to mem register spilling, to allow the verifier
> > to track pointer to valid memory addresses. Such pointers are returned
> > for example by a successful
On 1/8/21 6:47 PM, Sean Christopherson wrote:
Rename sev and sev_es to sev_enabled and sev_es_enabled respectively to
better align with other KVM terminology, and to avoid pseudo-shadowing
when the variables are moved to sev.c in a future patch ('sev' is often
used for local struct kvm_sev_info
On 1/8/21 6:47 PM, Sean Christopherson wrote:
Use "guest" instead of "enabled" for the global "running as an SEV guest"
flag to avoid confusion over whether "sev_enabled" refers to the guest or
the host. This will also allow KVM to usurp "sev_enabled" for its own
purposes.
No functional change
Hi Doug,
Thanks for the patch. Looks good to me and tested.
Reviewed-by: Maulik Shah
Tested-by: Maulik Shah
Thanks,
Maulik
On 1/8/2021 11:05 PM, Douglas Anderson wrote:
In Linux, if a driver does disable_irq() and later does enable_irq()
on its interrupt, I believe it's expecting these
On 1/5/21 10:45 AM, Daniel Wagner wrote:
On Mon, Jan 04, 2021 at 06:06:10PM -0300, Enzo Matsumiya wrote:
@Daniel maybe try tweaking your tests to use a smaller controller
loss timeout (-l option)? I do this on my tests because the default
value kicks in about 30min after hot-removal -- i.e. you
Hi Doug,
Reviewed-by: Maulik Shah
Tested-by: Maulik Shah
Thanks,
Maulik
On 1/8/2021 11:05 PM, Douglas Anderson wrote:
In commit 4b7618fdc7e6 ("pinctrl: qcom: Add irq_enable callback for
msm gpio") we tried to Ack interrupts during unmask. However, that
patch forgot to check "intr_ack_high"
From: Muhammed Fazal
Ignore I2C_M_DMA_SAFE flag as it does not make a difference
for bpmp-i2c, but causes -EINVAL to be returned for valid
transactions.
Signed-off-by: Muhammed Fazal
Cc: sta...@vger.kernel.org # v4.19+
Signed-off-by: Mikko Perttunen
---
v2:
- Remove unnecessary check for if
On Mon, Jan 11, 2021 at 03:36:57PM +0100, Vincent Guittot wrote:
> > >
> > >
> > > I think
> > > that we should decay it periodically to reflect there is less and less
> > > idle time (in fact no more) on this busy CPU that never goes to idle.
> > > If a cpu was idle for a long period but then a
On 1/11/21 2:17 AM, KP Singh wrote:
On Mon, Jan 11, 2021 at 7:27 AM Yonghong Song wrote:
On 1/8/21 3:19 PM, Song Liu wrote:
To access per-task data, BPF program typically creates a hash table with
pid as the key. This is not ideal because:
1. The use need to estimate requires size of
Hi Doug,
Reviewed-by: Maulik Shah
Tested-by: Maulik Shah
Thanks,
Maulik
On 1/8/2021 11:05 PM, Douglas Anderson wrote:
When the Qualcomm pinctrl driver wants to Ack an interrupt, it does a
read-modify-write on the interrupt status register. On some SoCs it
makes sure that the status bit is
Hi Doug,
Reviewed-by: Maulik Shah
Tested-by: Maulik Shah
Thanks,
Maulik
On 1/8/2021 11:05 PM, Douglas Anderson wrote:
There's currently a comment in the code saying function 0 is GPIO.
Instead of hardcoding it, let's add a member where an SoC can specify
it. No known SoCs use a number
On 1/11/21 6:54 AM, Greg KH wrote:
> On Mon, Jan 11, 2021 at 06:40:24AM -0800, Tom Rix wrote:
>> On 1/10/21 10:57 PM, Greg KH wrote:
>>> On Sun, Jan 10, 2021 at 11:43:54AM -0800, Tom Rix wrote:
On 1/10/21 9:05 AM, Moritz Fischer wrote:
> Tom,
>
> On Sun, Jan 10, 2021 at
Hello Gilad,
On 1/11/21 4:31 PM, giladreti wrote:
Added support for pointer to mem register spilling, to allow the verifier
to track pointer to valid memory addresses. Such pointers are returned
for example by a successful call of the bpf_ringbuf_reserve helper.
This patch was suggested as a
ends without a blank line; unexpected unindent.
>
> Rectify ReST formatting in ./Documentation/fpga/dfl.rst.
>
> Signed-off-by: Lukas Bulwahn
Acked-by: Moritz Fischer
> ---
> applies cleanly on next-20210111
>
> Moritz, Matthew, please ack.
>
> Greg, please pick
On Mon, Jan 11, 2021 at 12:21:13PM +0100, Lukas Bulwahn wrote:
> Commit fa41d10589be ("fpga: dfl-pci: locate DFLs by PCIe vendor specific
> capability") provides documentation to the FPGA Device Feature List (DFL)
> Framework Overview, but introduced new documentation warnings:
>
>
On Sat, Jan 09, 2021 at 09:51:14PM -0500, Andrea Arcangeli wrote:
> Are we spending 32bit in mm_struct atomic_t just to call atomic_set(1)
> on it? Why isn't it a MMF_HAS_PINNED that already can be set
> atomically under mmap_read_lock too? There's bit left free there, we
> didn't run out yet to
On 1/11/21 5:14 PM, Dmitry Osipenko wrote:
11.01.2021 16:55, Mikko Perttunen пишет:
Upon a communication error, the interrupt handler can call
tegra_i2c_disable_packet_mode. This causes a sleeping poll to happen
unless the current transaction was marked atomic. Since
On Mon, Jan 11, 2021 at 07:11:59AM -0800, Tom Rix wrote:
>
> On 1/11/21 3:21 AM, Lukas Bulwahn wrote:
> > Commit fa41d10589be ("fpga: dfl-pci: locate DFLs by PCIe vendor specific
> > capability") provides documentation to the FPGA Device Feature List (DFL)
> > Framework Overview, but introduced
Change code style of mapping the syscon in sdhci_arasan_update_support64b()
for readability and consistency.
Signed-off-by: Muhammad Husaini Zulkifli
Acked-by: Andy Shevchenko
Acked-by: Adrian Hunter
---
drivers/mmc/host/sdhci-of-arasan.c | 4 ++--
1 file changed, 2 insertions(+), 2
The Signed-off-by line should be last in the commit message, not first.
First line (which becomes e-mail subject) should describe what the
commit does (in a short one liner) and where it does it.
So for your patch it could be something like
bpf: support pointer to mem register spilling in
Commit 36c6aadaae86 ("mmc: sdhci-of-arasan: Add support for Intel Keem Bay")
introduces syscon map sdhci_arasan_update_support64b(). Unfortunately,
kernel-doc format script tool has not been run before and causing warning
on the documentation style.
Below is the output when running the kernel-doc
Hi,
This patch series are to fix the kernel-doc format warning when using kernel-doc
script tool and to change code style of mapping the syscon field for readability
and consistency.
Kindly help to review this patch set.
Thanks.
Muhammad Husaini Zulkifli (2):
mmc: sdhci-of-arasan: Fixed
From: Peter Zijlstra (Intel)
In order to make the next patch more readable, and to quantify the
actual effectiveness of this pass, start by removing it.
Signed-off-by: Peter Zijlstra (Intel)
Signed-off-by: Mel Gorman
---
kernel/sched/fair.c | 30 --
1 file
From: Peter Zijlstra (Intel)
Instead of calculating how many (logical) CPUs to scan, compute how
many cores to scan.
This changes behaviour for anything !SMT2.
Signed-off-by: Peter Zijlstra (Intel)
Signed-off-by: Mel Gorman
---
kernel/sched/core.c | 19 ++-
Both select_idle_core() and select_idle_cpu() do a loop over the same
cpumask. Observe that by clearing the already visited CPUs, we can
fold the iteration and iterate a core at a time.
All we need to do is remember any non-idle CPU we encountered while
scanning for an idle core. This way we'll
This series of 5 patches reposts three patches from Peter entitled
"select_idle_sibling() wreckage". It only scans the runqueues in a single
pass when searching for an idle sibling.
Two patches from Peter were dropped. The first patch altered how scan
depth was calculated. Scan depth deletion is
As noted by Vincent Guittot, avg_scan_costs are calculated for SIS_PROP
even if SIS_PROP is disabled. Move the time calculations under a SIS_PROP
check and while we are at it, exclude the cost of initialising the CPU
mask from the average scan cost.
Signed-off-by: Mel Gorman
---
SIS_AVG_CPU was introduced as a means of avoiding a search when the
average search cost indicated that the search would likely fail. It was
a blunt instrument and disabled by commit 4c77b18cf8b7 ("sched/fair: Make
select_idle_cpu() more aggressive") and later replaced with a proportional
search
When copy_struct_from_user() in ssam_cdev_request() fails, we directly
jump to the 'out' label. In this case, however 'spec' and 'rsp' are not
initialized, but we still access fields of those variables. Fix this by
initializing them at the time of their declaration.
Reported-by: Colin Ian King
CI static analysis complains about the allocation size in payload and
response buffers being unchecked. In general, these allocations should
be safe as the user-input is u16 and thus limited to U16_MAX, which is
only slightly larger than the theoretical maximum imposed by the
underlying SSH
On 1/11/21 5:04 PM, Ben Dooks wrote:
On 11/01/2021 14:27, Mikko Perttunen wrote:
From: Muhammed Fazal
Ignore I2C_M_DMA_SAFE flag as it does not make a difference
for bpmp-i2c, but causes -EINVAL to be returned for valid
transactions.
Signed-off-by: Muhammed Fazal
Cc: sta...@vger.kernel.org
Hi,
here are some patches addressing two issues in the Surface Aggregator
user-space interface reported by Colin Ian King via static analysis.
Maximilian Luz (2):
platform/surface: aggregator_cdev: Fix access of uninitialized
variables
platform/surface: aggregator_cdev: Add comments
On Fri, Jan 8, 2021 at 2:41 AM Viresh Kumar wrote:
>
> Now that fdtoverlay is part of the kernel build, start using it to test
> the unitest overlays we have by applying them statically.
Nice idea.
> The file overlay_base.dtb have symbols of its own and we need to apply
> overlay.dtb to
Qingfang,
what modes does the LED support? Does it support blinking on rx/tx?
What about link status?
I'd like to know because I am still working on patches which add
ethernet PHY/switch LEDs, with transparent offloading of netdev trigger.
Marek
On Mon, 11 Jan 2021 13:44:26 +0800
DENG Qingfang
Hi Jorgen,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linux/master]
[also build test WARNING on char-misc/char-misc-testing linus/master v5.11-rc3
next-20210111]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
On Mon, Jan 11, 2021 at 02:00:33PM +0100, Peter Zijlstra wrote:
> On Fri, Jan 08, 2021 at 09:35:49AM -0600, Steve Wahl wrote:
>
>
> > + /*
> > +* The nodeid and idmap registers only contain enough
> > +* information to handle 8 nodes. On systems with more
> > +
From: Sudeep Holla
Add "arm,vexpress" to cpufreq-dt-platdev blacklist since the actual
scaling is handled by the firmware cpufreq drivers(scpi, scmi and
vexpress-spc).
Signed-off-by: Sudeep Holla
---
drivers/cpufreq/cpufreq-dt-platdev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git
Some of the cpu related initialisation can be done at probe stage.
This patch moves those initialisations from the ->init callback to the
probe stage.
This is done in preparation for adding support to retrieve additional
information from DT (CPUs sharing v/f lines).
Signed-off-by: Nicola
This patch updates dma_direct_unmap_sg() to mark each scatter/gather
entry invalid, after it's unmapped. This fixes two issues:
1. It makes the unmapping code able to tolerate a double unmap.
2. It prevents the NVMe driver from erroneously treating an unmapped DMA
address as mapped.
The bug that
By design, SCMI performance domains define the granularity of
performance controls, they do not describe any underlying hardware
dependencies (although they may match in many cases).
It is therefore possible to have some platforms where hardware may have
the ability to control CPU performance at
The current implementation still carries a case for a deferred probe, but
in practise this should not happen anymore.
Since the energy model expects to pass the number of OPPs, let us just
move the call dev_pm_opp_get_opp_count closer to EM registration instead.
Signed-off-by: Nicola Mazzucato
On Sun, Jan 10, 2021 at 8:52 PM Henry Chen wrote:
>
> Hi Rob,
>
> On Fri, 2021-01-08 at 20:30 -0700, Rob Herring wrote:
> > On Fri, 08 Jan 2021 15:48:03 +0800, Henry Chen wrote:
> > > Document the binding for enabling dvfsrc on MediaTek SoC.
> > >
> > > Signed-off-by: Henry Chen
> > > ---
> > >
deferred probe, not occurring
* Move common stuff for CPUs from _init stage to _probe
This V6 is rebased on next-20210111
[v5]
* Rework documentation of opp-shared within OPP node
* Register EM only for the first CPU within cpumask in driver
* Add check for nr_opp in driver before registering
On Thu, Jan 07, 2021 at 11:33:24AM +0100, Vincent Guittot wrote:
> Setting LBF_ALL_PINNED during active load balance is only valid when there
> is only 1 running task on the rq otherwise this ends up increasing the
> balance interval whereas other tasks could migrate after the next interval
> once
On Mon, Jan 11, 2021 at 8:17 PM Viresh Kumar wrote:
>
> On 07-01-21, 14:28, Masahiro Yamada wrote:
> > Viresh's patch is not enough.
> >
> > We will need to change .gitignore
> > and scripts/Makefile.dtbinst as well.
> >
> > In my understanding, the build rule is completely the same
> > between
On Mon 11 Jan 09:16 CST 2021, Vinod Koul wrote:
> GPI DMA is one of the DMA modes supported on geni, this adds support to
> enable that mode
>
> Signed-off-by: Vinod Koul
> ---
> drivers/soc/qcom/qcom-geni-se.c | 39 -
> include/linux/qcom-geni-se.h| 4
Hi,
On Mon, Jan 11, 2021 at 09:53:56AM +0100, Christian König wrote:
> Am 08.01.21 um 22:58 schrieb Jeremy Cline:
> > dcn20_resource_construct() includes a number of kzalloc(GFP_KERNEL)
> > calls which can sleep, but kernel_fpu_begin() disables preemption and
> > sleeping in this context is
We generally expect local_irq_save() and local_irq_restore() to be
paired and sanely nested, and so local_irq_restore() expects to be
called with irqs disabled. Thus, within local_irq_restore() we only
trace irq flag changes when unmasking irqs.
This means that a sequence such as:
|
On 1/11/21 4:42 AM, Vitaly Kuznetsov wrote:
Sean Christopherson writes:
Unconditionally invoke sev_hardware_setup() when configuring SVM and
handle clearing the module params/variable 'sev' and 'sev_es' in
sev_hardware_setup(). This allows making said variables static within
sev.c and
On Mon 11 Jan 09:16 CST 2021, Vinod Koul wrote:
> I2C geni driver needs to access struct geni_wrapper, so move it to
> header.
>
Please tell me more!
Glanced through the other patches and the only user I can find it in
patch 5 where you use this to get the struct device * of the wrapper.
At
On 1/11/21 10:32 AM, Michal Simek wrote:
Hi Lars,
On 10. 01. 21 16:43, Lars-Peter Clausen wrote:
On 1/10/21 4:16 PM, Paul Thomas wrote:
On Fri, Jan 8, 2021 at 1:36 PM Radhey Shyam Pandey
wrote:
-Original Message-
From: Paul Thomas
Sent: Friday, January 8, 2021 9:27 PM
To: Radhey
On Mon, 11 Jan 2021 12:39:09 +0100
Pali Rohár wrote:
> SFP GPON module Ubiquiti U-Fiber Instant has in its EEPROM stored nonsense
> information. It claims that support all transceiver types including 10G
> Ethernet which is not truth. So clear all claimed modes and set only one
> mode which
Added support for pointer to mem register spilling, to allow the verifier
to track pointer to valid memory addresses. Such pointers are returned
for example by a successful call of the bpf_ringbuf_reserve helper.
This patch was suggested as a solution by Yonghong Song.
---
kernel/bpf/verifier.c
On Mon 11 Jan 09:16 CST 2021, Vinod Koul wrote:
> GENI_IF_DISABLE_RO is used by geni spi driver as well to check the
> status if GENI, so move this to common header qcom-geni-se.h
>
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Vinod Koul
> ---
>
On 11.01.21 16:20, Martin Kepplinger wrote:
Make the sd driver act appropriately when the user has set
expect_media_change_suspend for a device.
Signed-off-by: Martin Kepplinger
---
drivers/scsi/sd.c | 21 -
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git
Allow issuing an IOCTL_PRIVCMD_MMAP_RESOURCE ioctl with num = 0 and
addr = 0 in order to fetch the size of a specific resource.
Add a shortcut to the default map resource path, since fetching the
size requires no address to be passed in, and thus no VMA to setup.
Fixes: 3ad0876554caf
On 1/8/21 6:47 PM, Sean Christopherson wrote:
> Unconditionally invoke sev_hardware_setup() when configuring SVM and
> handle clearing the module params/variable 'sev' and 'sev_es' in
> sev_hardware_setup(). This allows making said variables static within
> sev.c and reduces the odds of a
On 1/11/21 8:08 AM, Bartosz Golaszewski wrote:
From: Bartosz Golaszewski
We no longer need to undef pr_fmt if we define our own before including
any headers.
Signed-off-by: Bartosz Golaszewski
---
Acked-by: David Lechner
Hello,
syzbot found the following issue on:
HEAD commit:73d62e81 kmsan: random: prevent boot-time reports in _mix_..
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=153a38f750
kernel config:
Hi Pali,
I have rewritten the commit message a little:
The workaround for VSOL V2801F brand based GPON SFP modules added in
commit 0d035bed2a4a ("net: sfp: VSOL V2801F / CarlitoxxPro CPGOS03-0490
v2.0 workaround") works only for IDs added explicitly to the list.
Since there are rebranded modules
The use of 'struct static_key' and 'static_key_false' is
deprecated. Use the new API.
Signed-off-by: Cun Li
---
arch/x86/kvm/lapic.h | 6 +++---
arch/x86/kvm/mmu/mmu_audit.c | 4 ++--
arch/x86/kvm/x86.c | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git
On January 6, 2021 10:37:50 PM PST, Borislav Petkov wrote:
>On Thu, Jan 07, 2021 at 02:19:06PM +0800, Tony W Wang-oc wrote:
>> SSE4.2 on Zhaoxin CPUs are compatible with Intel. The presence of
>> CRC32C instruction is enumerated by CPUID.01H:ECX.SSE4_2[bit 20] = 1.
>> Some Zhaoxin CPUs declare
Add a user-facing flag that sets expecting_media_change on runtime
resume. That works around devices that send MEDIA_CHANGED when it
actually is just resumed from suspend and the media can be expected
not to have changed.
Signed-off-by: Martin Kepplinger
---
drivers/scsi/scsi_sysfs.c | 38
Make the sd driver act appropriately when the user has set
expect_media_change_suspend for a device.
Signed-off-by: Martin Kepplinger
---
drivers/scsi/sd.c | 21 -
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index
SD Cardreaders (especially) sometimes lose the state during suspend
and deliver a "media changed" unit attention when really only a
(runtime) suspend/resume cycle has been done.
For such devices, I/O fails when runtime PM is enabled, see below.
Add a flag for drivers to use when this is
hi,
In short: there are SD cardreaders that send MEDIA_CHANGED on
runtime resume. We cannot use runtime PM with these devices as
I/O basically always fails. I'd like to discuss a way to fix this
or at least allow users to work around this problem:
For the full background, the discussion started
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