On 20/08/20 11:18 am, Dinghao Liu wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> When devm_clk_get() returns -EPROBE_DEFER, sdio_priv
> should be freed just like when wilc_cfg80211_init()
> fails.
>
> Fixes: 8692b047e86cf ("staging:
On Wed 19-08-20 17:20:53, Suren Baghdasaryan wrote:
> Currently __set_oom_adj loops through all processes in the system to
> keep oom_score_adj and oom_score_adj_min in sync between processes
> sharing their mm. This is done for any task with more that one mm_users,
> which includes processes with
Hi all,
Changes since 20200819:
New tree: ti-k3-new
My fixes tree contains:
73c7adb54169 ("device_cgroup: Fix RCU list debugging warning")
The dma-mapping tree caused my qemu test boot to fail so I reverted
a commit.
I applied a supplied patch for a runtime fault to the se
When devm_clk_get() returns -EPROBE_DEFER, spi_priv
should be freed just like when wilc_cfg80211_init()
fails.
Fixes: 854d66df74aed ("staging: wilc1000: look for rtc_clk clock in spi mode")
Signed-off-by: Dinghao Liu
---
Changelog:
v2: - Remove 'staging' prefix in subject.
---
From: Kim Phillips
Allow to build coresight-etb10 as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- add an etb_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc:
Enhance coresight developer's efficiency to debug coresight drivers.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight by the Makefile
- modules can have only one init/exit, so we add the etm_perf
register/unregister function
Hi all,
After merging the dma-mapping tree, today's linux-next build (powerpc
pseries_le_defconfig) failed like this:
[1.829053][T1] [ cut here ]
[1.829629][T1] kernel BUG at include/linux/iommu-helper.h:21!
[1.830182][T1] Oops: Exception in kernel
Allow to build coresight-catu as modules, for ease of development.
- Kconfig becomes a tristate, to allow =m
- add catu_remove functions, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Signed-off-by: Tingwei Zhang
Reviewed-by: Mike Leach
Reviewed-by: Suzuki K Poulose
CTI device is enabled when associated coresight device is enabled.
Increase the module and device reference count for CTI device
when it's enabled. This can prevent CTI device be removed or
module be unloaded when CTI device is enabled by an active trace
session.
Signed-off-by: Mike Leach
Add static cti_assoc_ops to coresight core driver. Let cti
driver register the add_assoc and remove_assoc call back.
Avoid coresight core driver to depend on cti driver.
Signed-off-by: Tingwei Zhang
Tested-by: Mike Leach
Reviewed-by: Mathieu Poirier
---
From: Mian Yousaf Kaukab
Make etr_catu_buf_ops static. Instead of directly accessing it in
etr_buf_ops[], add a function to let catu driver register the ops at
runtime. Break circular dependency between tmc-etr and catu drivers.
Signed-off-by: Mian Yousaf Kaukab
Signed-off-by: Tingwei Zhang
Allow to build coresight-cti as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-cti by the Makefile
- add an cti_remove function, for module unload
- move cti_remove_conn_xrefs to cti_remove
-
On Wed, Aug 19, 2020 at 05:43:29PM -0600, David Fugate wrote:
> There were queries? My key takeaways were a maintainer NAK followed by
> instructions to make the Intel drive align with the driver by
> implementing NOIOB. While I disagree with the rejection as it appeared
> to be based entirely on
From: Kim Phillips
Allow to build coresight-tpiu as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- add a tpiu_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc:
From: Kim Phillips
Allow to build coresight-replicator as modules, for ease of development.
- Kconfig becomes a tristate, to allow =m
- combine static and dynamic replicator init into single
module_init/exit call
- add replicator_remove functions, for module unload
- add a MODULE_DEVICE_TABLE
If associated ect device is not enabled at first place, disable
routine should not be called. Add ect_enabled flag to check whether
ect device is enabled. Fix the issue in below case. Ect device is
not available when associated coresight device enabled and the
association is established after
From: Mike Leach
During module unload, a coresight driver module will call back into
the CTI driver to remove any links between the two devices.
The current code has 2 issues:-
1) in the CTI driver the matching code is matching to the wrong device
so misses all the links.
2) The callback is
From: Kim Phillips
Allow to build coresight-tmc as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-tmc by the Makefile
- add an tmc_remove function, for module unload
- add a
From: Mike Leach
CTI code to remove sysfs link to other devices on shutdown, incorrectly
tries to remove a single ended link when these are all double ended. This
implementation leaves elements in the link info structure undefined which
results in a crash in recent tests for driver module
From: Kim Phillips
Allow to build coresight-funnel as module, for ease of development.
- combine static and dynamic funnel init into single
module_init/exit call
- add funnel_remove functions, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo
From: Kim Phillips
Allow to build coresight-etm4x as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-etm4x by the Makefile
- add an etm4_remove function, for module unload
- add a
From: Kim Phillips
Allow to build coresight-etm3x as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-etm3x by the Makefile
- add an etm_remove function, for module unload
- add a
When coresight device is in an active session, driver module of
that device should not be removed. Use try_get_module() in
coresight_grab_device() to prevent module to be unloaded.
Use get_device()/put_device() to protect device data
in the middle of active session.
Signed-off-by: Tingwei Zhang
From: Kim Phillips
Checking for ifdef CONFIG_x fails if CONFIG_x=m. Use IS_ENABLED
that is true for both built-ins and modules, instead. Required
when building coresight components as modules.
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc: Randy Dunlap
Cc: Suzuki K Poulose
When coresight_build_path() fails on all the cpus, etm_setup_aux
calls etm_free_aux() to free allocated event_data.
WARN_ON(cpumask_empty(mask) will be triggered since cpu mask is empty.
Check event_data->snk_config is not NULL first to avoid this
warning.
Signed-off-by: Tingwei Zhang
Define a MODULE_DEVICE_TABLE for cpu_debug so module can
be auto loaded on boot.
Signed-off-by: Tingwei Zhang
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-cpu-debug.c | 2 ++
1 file changed, 2 insertions(+)
diff --git
From: Mian Yousaf Kaukab
Export symbols used among coresight modules.
Signed-off-by: Mian Yousaf Kaukab
Signed-off-by: Tingwei Zhang
Tested-by: Mike Leach
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-etm-perf.c | 1 +
Add coresight prefix to make it specific. It will be a export symbol.
Signed-off-by: Mian Yousaf Kaukab
Signed-off-by: Tingwei Zhang
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-etb10.c | 2 +-
Use readl_poll_timeout_atomic() to simplify code
Cc: "Eric W. Biederman"
Cc: Petr Mladek
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/early/ehci-dbgp.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/early/ehci-dbgp.c
- Kconfig becomes a tristate, to allow =m
- add a stm_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc: Randy Dunlap
Cc: Suzuki K Poulose
Cc: Greg Kroah-Hartman
Cc: Russell King
Signed-off-by:
When devm_clk_get() returns -EPROBE_DEFER, sdio_priv
should be freed just like when wilc_cfg80211_init()
fails.
Fixes: 8692b047e86cf ("staging: wilc1000: look for rtc_clk clock")
Signed-off-by: Dinghao Liu
---
Changelog:
v2: - Remove 'staging' prefix in subject.
---
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/isp1760/isp1760-hcd.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/isp1760/isp1760-hcd.c
b/drivers/usb/isp1760/isp1760-hcd.c
Allow to build coresight as modules. This gives developers the feasibility to
test their code without reboot.
This series is based on below two series.
- "coresight: allow to build components as modules"
https://lkml.org/lkml/2018/6/5/989
- "coresight: make drivers modular"
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/phy/phy-ulpi-viewport.c | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/phy/phy-ulpi-viewport.c
b/drivers/usb/phy/phy-ulpi-viewport.c
Arguments description of read_poll_timeout_atomic() if out of date,
update it.
Cc: Alan Stern
Signed-off-by: Chunfeng Yun
---
v2: new patch, suggested by Alan
---
include/linux/iopoll.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/iopoll.h
Provide name of cpu_debug module in Kconfig help section.
Signed-off-by: Tingwei Zhang
Tested-by: Mike Leach
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/Kconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/oxu210hp-hcd.c | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index
Use readl_poll_timeout_atomic() to simplify code
Cc: Mathias Nyman
Cc: Yoshihiro Shimoda
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/xhci-rcar.c | 43 ---
1 file changed, 12 insertions(+), 31 deletions(-)
diff --git
Use readl_poll_timeout_atomic() to simplify code
Cc: Lu Baolu
Cc: Mathias Nyman
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/early/xhci-dbc.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/early/xhci-dbc.c
Use readl_poll_timeout_atomic() to simplify code
Cc: Alan Stern
Cc: Felipe Balbi
Signed-off-by: Chunfeng Yun
Acked-by: Alan Stern
---
v2: add Acked-by Alan
---
drivers/usb/gadget/udc/net2280.c | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: udelay 10us instead of 20us according to kerneldoc
---
drivers/usb/phy/phy-mv-usb.c | 16 +++-
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/phy/phy-mv-usb.c
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/fotg210-hcd.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index
Use readl_poll_timeout_atomic() to simplify code
Cc: Mathias Nyman
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/pci-quirks.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
ajay.kat...@microchip.com写道：
> Thanks for submitting the patch. The code changes looks okay to me.
>
> The driver is now moved out of staging so 'staging' prefix is not
> required in subject. For future patches on wilc driver, the 'staging'
> prefix can be removed.
>
> For this patch, I am not
On 12-08-20, 01:13, Sumit Gupta wrote:
> Commit eaecca9e7710 ("arm64: Fix __cpu_logical_map undefined issue")
> fixes the issue with building tegra194 cpufreq driver as module. But
> the fix might cause problem while supporting physical cpu hotplug[1].
>
> This patch fixes the original problem by
Hello,
syzbot found the following issue on:
HEAD commit:4993e4fe Add linux-next specific files for 20200814
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1181e1a690
kernel config: https://syzkaller.appspot.com/x/.config?x=2055bd0d83d5ee16
dashboard
Hello,
syzbot found the following issue on:
HEAD commit:8eb858df Add linux-next specific files for 20200819
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1158a00e90
kernel config: https://syzkaller.appspot.com/x/.config?x=cd187ef624ef7f02
dashboard
On Wed, Aug 19, 2020 at 01:11:58PM -0600, David Fugate wrote:
> On Tue, 2020-08-18 at 07:12 +, Christoph Hellwig wrote:
> > On Tue, Aug 18, 2020 at 10:59:36AM +0530, Kanchan Joshi wrote:
> > > If drive does not support zone-append natively, enable emulation
> > > using
> > > regular write.
> >
Thanks for submitting the patch. The code changes looks okay to me.
The driver is now moved out of staging so 'staging' prefix is not
required in subject. For future patches on wilc driver, the 'staging'
prefix can be removed.
For this patch, I am not sure if Kalle can apply as is otherwise
Convert Mediatek ARM SOC's serial NOR flash controller binding
to json-schema format.
Signed-off-by: Ikjoon Jang
---
.../bindings/spi/mediatek,spi-mtk-nor.yaml| 82 +++
.../devicetree/bindings/spi/spi-mtk-nor.txt | 47 ---
2 files changed, 82 insertions(+), 47
In `amdgpu_dm_update_backlight_caps()`, there is a local
`amdgpu_dm_backlight_caps` object that is filled in by
`amdgpu_acpi_get_backlight_caps()`. However, this object is
uninitialized before the call and hence the subsequent check for
aux_support can fail since it is not initialized by
On Thu, Aug 20, 2020 at 06:43:47AM +0200, Christoph Hellwig wrote:
> On Wed, Aug 19, 2020 at 03:57:53PM +0200, Tomasz Figa wrote:
> > > > Could you explain what makes you think it's unused? It's a feature of
> > > > the UAPI generally supported by the videobuf2 framework and relied on
> > > > by
On Wed, Aug 19, 2020 at 05:03:52PM +0200, Tomasz Figa wrote:
> >
> > -Warning: These pieces of the DMA API should not be used in the
> > -majority of cases, since they cater for unlikely corner cases that
> > -don't belong in usual drivers.
> > +These APIs allow to allocate pages that can be used
On Tue, 2020-08-18 at 13:22 +0100, Matthew Wilcox wrote:
> The table of ioctl functions should be marked const in order to put
> them
> in read-only memory, and we should use array_index_nospec() to avoid
> speculation disclosing the contents of kernel memory to userspace.
>
> Signed-off-by:
On Wed, Aug 19, 2020 at 12:06 AM kernel test robot
wrote:
>
> Greeting,
>
> FYI, we noticed a -2.2% regression of unixbench.score due to commit:
>
>
> commit: e2ae9bcc4aaacda04edb75c4eea93384719efaa5 ("driver core: Add support
> for linking devices during device addition")
>
Gao Xiang writes:
> SWP_FS is used to make swap_{read,write}page() go through
> the filesystem, and it's only used for swap files over
> NFS. So, !SWP_FS means non NFS for now, it could be either
> file backed or device backed. Something similar goes with
> legacy SWP_FILE.
>
> So in order to
On 8/19/20 11:13 AM, Stephen Boyd wrote:
Quoting kernel test robot (2020-08-11 01:49:44)
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: a2499eff4b30a85d56e4466e6ca4746c72a347c6 ("[PATCH v2] clk: samsung: Keep top
BPLL mux on Exynos542x enabled")
url:
In case if any architecture selects CONFIG_GENERIC_PCI_IOMAP and not
CONFIG_GENERIC_IOMAP, then the pci_iounmap function is reduced to a NULL
function. Due to this the managed release variants or even the explicit
pci_iounmap calls doesn't really remove the mappings.
This issue is seen on an
On Wed, Aug 19, 2020 at 03:07:04PM +0100, Robin Murphy wrote:
>> FWIW, I asked back in time what the plan is for non-coherent
>> allocations and it seemed like DMA_ATTR_NON_CONSISTENT and
>> dma_sync_*() was supposed to be the right thing to go with. [2] The
>> same thread also explains why
Hello,
syzbot found the following issue on:
HEAD commit:ce8056d1 wip: changed copy_from_user where instrumented
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=14dcd11690
kernel config:
On 20-08-20, 08:01, Stephen Rothwell wrote:
> Hi all,
>
> In commit
>
> ceac7fc18ac7 ("opp: Enable resources again if they were disabled earlier")
>
> Fixes tag
>
> Fixes: cd7ea582 ("opp: Make dev_pm_opp_set_rate() handle freq = 0 to drop
> performance votes")
>
> has these problem(s):
>
SWP_FS is used to make swap_{read,write}page() go through
the filesystem, and it's only used for swap files over
NFS. So, !SWP_FS means non NFS for now, it could be either
file backed or device backed. Something similar goes with
legacy SWP_FILE.
So in order to achieve the goal of the original
On 20/07/30 12:31AM, Joe Perches wrote:
> On Thu, 2020-07-30 at 07:58 +0200, Lukas Bulwahn wrote:
> > Hi Joe,
> >
> > did you see this quick fix to checkpatch.pl? Can you comment on the
> > commit and can we get a quick ack on that fix, please?
>
> Yes, in a bit.
>
> > General question on
On Wed, Aug 19, 2020 at 04:22:29PM +0200, Tomasz Figa wrote:
> > > FWIW, I asked back in time what the plan is for non-coherent
> > > allocations and it seemed like DMA_ATTR_NON_CONSISTENT and
> > > dma_sync_*() was supposed to be the right thing to go with. [2] The
> > > same thread also explains
Patch 1 adds dt binding document in YAML format.
Patch 2 add PWM fan controller driver for LGM SoC.
v8:
- Remove fan related optional properties usage, keep
them as default. If needed, change pwm-fan driver
separately in future to add them as generic properties.
v7:
- Address code quality
On 19-08-20, 19:58, Krzysztof Kozlowski wrote:
> Fix dtschema validator warnings like:
> l2-cache: $nodename:0: 'l2-cache' does not match
> '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> arch/arm/boot/dts/spear13xx.dtsi | 2 +-
> 1 file changed, 1
Intel Lightning Mountain(LGM) SoC contains a PWM fan controller.
This PWM controller does not have any other consumer, it is a
dedicated PWM controller for fan attached to the system. Add
driver for this PWM fan controller.
Signed-off-by: Rahul Tanwar
---
drivers/pwm/Kconfig | 11 ++
Intel's LGM(Lightning Mountain) SoC contains a PWM fan controller
which is only used to control the fan attached to the system. This
PWM controller does not have any other consumer other than fan.
Add DT bindings documentation for this PWM fan controller.
Signed-off-by: Rahul Tanwar
---
On Wed, Aug 19, 2020 at 04:11:52PM +0200, Tomasz Figa wrote:
> > > By the way, as a videobuf2 reviewer, I'd appreciate being CC'd on any
> > > series related to the subsystem-facing DMA API changes, since
> > > videobuf2 is one of the biggest users of it.
> >
> > The cc list is too long - I cc
On Wed, Aug 19, 2020 at 03:57:53PM +0200, Tomasz Figa wrote:
> > > Could you explain what makes you think it's unused? It's a feature of
> > > the UAPI generally supported by the videobuf2 framework and relied on
> > > by Chromium OS to get any kind of reasonable performance when
> > > accessing
The pull request you sent on Wed, 19 Aug 2020 13:04:22 -0600:
> git://github.com/awilliam/linux-vfio.git tags/vfio-v5.9-rc2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/7eac66d0456fe12a462e5c14c68e97c7460989da
Thank you!
--
Deet-doot-dot, I am a bot.
Hi Ying,
On Thu, Aug 20, 2020 at 12:36:08PM +0800, Huang, Ying wrote:
> Gao Xiang writes:
>
> > SWP_FS doesn't mean the device is file-backed swap device,
> > which just means each writeback request should go through fs
> > by DIO. Or it'll just use extents added by .swap_activate(),
> > but it
On Wed, Aug 19, 2020 at 12:07:09PM -0700, David Miller wrote:
> Yes this fixes the problem, but it doesn't in any way deal with the
> callers who are doing this stuff.
>
> They are all likely using sendpage because they expect that it will
> avoid the copy, for performance reasons or whatever.
>
Gao Xiang writes:
> SWP_FS doesn't mean the device is file-backed swap device,
> which just means each writeback request should go through fs
> by DIO. Or it'll just use extents added by .swap_activate(),
> but it also works as file-backed swap device.
>
> So in order to achieve the goal of the
for_each_child_of_node returns a node pointer np with
refcount incremented. So when devm_kzalloc fails, a
pairing refcount decrement is needed to keep np's
refcount balanced.
Fixes: 16395ceee11f8 ("ASoC: qcom: common: Fix NULL pointer in of parser")
Signed-off-by: Dinghao Liu
---
* Pavel Machek [200712 09:28]:
> Hi!
>
> GPS on the droid 4 does not really work out of the box.
>
> gpsd is not in default installation, maybe it should be?
>
> What is worse, there's something broken with gpsd. Try:
>
> /usr/sbin/gpsd -N -D 5 /dev/gnss0
> gpspipe -w
> # this seems to work,
Hi Xu,
On Wed, Aug 19, 2020 at 03:45:18PM +0800, Xu Yilun wrote:
> This patchset makes it possible to develop independent driver modules
> for DFL private features. It also helps to leverage existing kernel
> drivers to enable some IP blocks in DFL.
>
> Patch #1: Release the dfl mmio regions
On Thu, Aug 13, 2020 at 05:04:09PM +0800, Xu Yilun wrote:
> On Thu, Aug 13, 2020 at 08:28:05AM +, David Laight wrote:
> > From: Xu Yilun
> > > Sent: 13 August 2020 08:59
> > > On Wed, Aug 12, 2020 at 08:52:39AM +, David Laight wrote:
> > > > From: Moritz Fischer
> > > > > Sent: 12 August
* Tony Lindgren [200629 18:46]:
> * Pavel Machek [200615 07:06]:
> > Hi!
> >
> > Droid 4 has same problem as N900: it is often neccessary to manually
> > tweak current draw from USB, for example when using thin charging cable.
> >
> > N900 creates unique attribute by hand, but I believe
> >
Hi Guido,
On Wed, Jul 29, 2020 at 9:19 AM Guido Günther wrote:
>
> Enable the panel, NWL DSI host controller and dphy. This
> also needs the reset controller.
>
> Signed-off-by: Guido Günther
> ---
> arch/arm64/configs/defconfig | 6 +-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
>
On Mon, Aug 17, 2020 at 06:59:09PM +0200, Luca Ceresoli wrote:
> Remove comment committed by mistake.
>
> Fixes: dd2784c01d93 ("fpga manager: xilinx-spi: check INIT_B pin during
> write_init")
> Signed-off-by: Luca Ceresoli
> ---
> drivers/fpga/xilinx-spi.c | 1 -
> 1 file changed, 1
From: Chris Healy
Add syscon compatibility with Vybrid ocotp node. This is required to
access the UID.
Fixes: fa8d20c8dbb77 ("ARM: dts: vfxxx: Add node corresponding to OCOTP")
Cc: sta...@vger.kernel.org
Signed-off-by: Chris Healy
---
Changes in v2:
- Add Fixes line to commit message
On 8/13/20 1:55 PM, Andy Shevchenko wrote:
> On Thu, Aug 13, 2020 at 11:31 PM Arjan van de Ven
> wrote:
>> On 8/13/2020 12:58 PM, Randy Dunlap wrote:
>>> From: Randy Dunlap
>>>
>>> Fix build error when CONFIG_ACPI is not set/enabled by adding
>>> the header file which contains a stub for the
Hi Guido,
On Wed, Jul 29, 2020 at 9:19 AM Guido Günther wrote:
>
> Enable LCD panel output by adding nodes for the NWL DSI host controller,
> the Rocktech panel and the eLCDIF display controller.
>
> Signed-off-by: Guido Günther
Reviewed-by: Fabio Estevam
Hi Guido,
On Wed, Jul 29, 2020 at 9:19 AM Guido Günther wrote:
>
> Add a node for the Northwest Logic MIPI DSI IP core, "disabled" by
> default. This also adds the necessary port to LCDIF.
>
> Signed-off-by: Guido Günther
Reviewed-by: Fabio Estevam
On 8/19/2020 9:31 PM, Colin King wrote:
From: Colin Ian King
Currently drvdata->clks is not being checked for an allocation failure,
leading to potential null pointer dereferencing. Fix this by adding a
check and returning -ENOMEM if an error occurred.
Addresses-Coverity: ("Dereference null
From: Vincent Donnefort
A quick add-on to my earlier fixup series as I realized what the
performance problem was.
This is against Mauro's tree here:
https://gitlab.freedesktop.org/mchehab_kernel/hikey-970/-/commits/master/
For each display cycle, the Kirin960 display IP will generate a
> On Wed, 19 Aug 2020, Markus Elfring wrote:
>
> > > When of_property_read_u32_array() returns an error code,
> > > a pairing refcount decrement is needed to keep np's refcount balanced.
> >
> > Can another imperative wording be helpful for the change description?
> >
Hello Krzystof,
On Wed, 19 Aug 2020 at 23:21, Krzysztof Kozlowski wrote:
>
> Fix W=1 compile warnings (invalid kerneldoc):
>
> drivers/dma-buf/dma-buf.c:328: warning: Function parameter or member
> 'dmabuf' not described in 'dma_buf_set_name'
Thanks for the patch; I will apply it to
On Wed, Aug 19, 2020 at 05:14:18PM -0700, Andy Lutomirski wrote:
> On Wed, Aug 19, 2020 at 3:47 PM Josh Poimboeuf wrote:
> > What amazes me is that it successfully schedules back to the end of the
> > #DB handler finish and everything keeps working.
> >
> > Do we not have assertions in the
On Wed, Aug 19, 2020 at 05:43:29PM -0600, David Fugate wrote:
> There were queries? My key takeaways were a maintainer NAK followed by
> instructions to make the Intel drive align with the driver by
> implementing NOIOB. While I disagree with the rejection as it appeared
> to be based entirely on
This is against Mauro's tree here:
https://gitlab.freedesktop.org/mchehab_kernel/hikey-970/-/commits/master/
On reboot we see the following crash:
[ 608.746787] Unable to handle kernel read from unreadable memory at virtual
address 00a8
...
[ 608.822101] CPU: 3 PID: 234 Comm:
This is against Mauro's tree here:
https://gitlab.freedesktop.org/mchehab_kernel/hikey-970/-/commits/master/
Add support for two color formats (ARGB and ABGR) needed for use
with drm_hwcomposer and AOSP.
NOTE: I see Red/Blue swapped colors with this (and yes I did try
the obvious swap of formats
This is against Mauro's tree here:
https://gitlab.freedesktop.org/mchehab_kernel/hikey-970/-/commits/master/
A previous patch changed this string to be
"hisilicon,kirin960-dpe", but there are other place where the
code still expects "hisilicon,hi3660-dpe", so change it back.
Cc: Mauro Carvalho
On Wed, Aug 19, 2020 at 12:16:52PM -0700, Nick Desaulniers wrote:
> This reverts commit 5f074f3e192f10c9fade898b9b3b8812e3d83342.
>
> An earlier commit in the series prevents the compiler from emitting
> calls to bcmp as part of "libcall optimization," and there are no
> explicit callers, so we
On Wed, Aug 19, 2020 at 12:16:50PM -0700, Nick Desaulniers wrote:
> LLVM implemented a recent "libcall optimization" that lowers calls to
> `sprintf(dest, "%s", str)` where the return value is used to
> `stpcpy(dest, str) - dest`. This generally avoids the machinery involved
> in parsing format
On Wed, Aug 19, 2020 at 12:16:51PM -0700, Nick Desaulniers wrote:
> The issue with using `-fno-builtin-*` flags was that they were not
> retained during an LTO link with LLVM. This was fixed in clang-11 by
> https://reviews.llvm.org/D71193
> (0508c994f0b14144041f2cfd3ba9f9a80f03de08), which is
Hi Peter,
On 2020/6/12 13:28, Kang, Luwei wrote:
Suppose your KVM thing claims counter 0/2 (ICL/SKL) for some random
PEBS event, and then the host wants to use PREC_DIST.. Then one of
them will be screwed for no reason what so ever.
The multiplexing should be triggered.
For host, if both
On Wed, Aug 19, 2020 at 7:01 PM John Stultz wrote:
>
> On Wed, Aug 19, 2020 at 2:36 PM John Stultz wrote:
> >
> > On Wed, Aug 19, 2020 at 4:46 AM Mauro Carvalho Chehab
> > wrote:
> > > So, IMO, the best is to keep it on staging for a while, until those
> > > remaining bugs gets solved.
> > >
>
From: Zqiang
When a cpu going offline, we should free objects in "percpu_obj_pool"
free_objs list which corresponding to this cpu.
Signed-off-by: Zqiang
---
include/linux/cpuhotplug.h | 1 +
lib/debugobjects.c | 23 +++
2 files changed, 24 insertions(+)
diff
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