Thanks for your guidance.
* Save this patch to:
/path/to/email
Then apply it with:
git am --scissors /path/to/email
* Here are the changes from the last patch:
Definition
~~
-* ``struct bus_type``;
-* ``int bus_register(struct bus_type
John,
> The mail address intel-linux-...@intel.com bounces for Ahmed and I, so
> just remove it.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Pavel,
> iov_iter_bvec() initialises iterators well, no need to pre-zero it
> beforehand as done in fd_execute_rw_aio(). Compilers can't optimise it
> out and generate extra code for that (confirmed with assembly).
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux
Avri,
> Remove a redundant if clause in ufshcd_add_query_upiu_trace.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Dinghao,
> When ioread32() returns 0x, we should execute
> cleanup functions like other error handling paths before
> returning.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Bean,
> The memory allocated with devm_kzalloc() is freed automatically no
> need to explicitly call devm_kfree, so delete it and save some
> instruction cycles.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Hi all,
After merging the iomem-mmap-vs-gup tree, today's linux-next boot test
(powerpc pseries_le_defconfig) failed like this:
EEH: pSeries platform initialized
PCI: Probing PCI hardware
BUG: Kernel NULL pointer dereference on write at 0x0030
Faulting instruction address:
On Thu, Dec 24, 2020 at 8:35 PM Yong Wu wrote:
>
> On Wed, 2020-12-23 at 17:18 +0900, Tomasz Figa wrote:
> > On Wed, Dec 09, 2020 at 04:00:41PM +0800, Yong Wu wrote:
> > > This patch adds decriptions for mt8192 IOMMU and SMI.
> > >
> > > mt8192 also is MTK IOMMU gen2 which uses ARM
Hi Chunfeng,
I love your patch! Perhaps something to improve:
[auto build test WARNING on balbi-usb/testing/next]
[also build test WARNING on v5.11-rc3 next-20210112]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base
On Thu, Dec 24, 2020 at 8:27 PM Yong Wu wrote:
>
> On Wed, 2020-12-23 at 17:15 +0900, Tomasz Figa wrote:
> > Hi Yong,
> >
> > On Wed, Dec 09, 2020 at 04:00:39PM +0800, Yong Wu wrote:
> > > In the latest SoC, there are several HW IP require a sepecial iova
> > > range, mainly CCU and VPU has this
There is a race between isolate_huge_page() and __free_huge_page().
CPU0: CPU1:
if (PageHuge(page))
put_page(page)
__free_huge_page(page)
The page_huge_active() can be called from scan_movable_pages() which
do not hold a reference count to the HugeTLB page. So when we call
page_huge_active() from scan_movable_pages(), the HugeTLB page can
be freed parallel. Then we will trigger a BUG_ON which is in the
page_huge_active() when
There is a race condition between __free_huge_page()
and dissolve_free_huge_page().
CPU0: CPU1:
// page_count(page) == 1
put_page(page)
__free_huge_page(page)
dissolve_free_huge_page(page)
spin_lock(_lock)
There is a race between dissolve_free_huge_page() and put_page().
Theoretically, we should return -EBUSY when we encounter this race.
In fact, we have a chance to successfully dissolve the page if we
do a retry. Because the race window is quite small. If we seize
this opportunity, it is an
If a new hugetlb page is allocated during fallocate it will not be
marked as active (set_page_huge_active) which will result in a later
isolate_huge_page failure when the page migration code would like to
move that page. Such a failure would be unexpected and wrong.
Only export
All pages isolated for the migration have an elevated reference count
and therefore seeing a reference count equal to 1 means that the last
user of the page has dropped the reference and the page has became
unused and there doesn't make much sense to migrate it anymore. This has
been done for
This patch series aims to fix some bugs and add some improvements.
Changelog since v3 -> v4:
- Update commit log of patch #1.
- Drop "mm: hugetlb: add return -EAGAIN for dissolve_free_huge_page"
- Add "mm: hugetlb: retry dissolve page when hitting race"
Changelog since v2 -> v3:
- Update
If the device suspend process begins before the mmc host's autosuspend
timeout, the host will continue running during system sleep. Avoid
this by forcing runtime suspend during a global suspend transition.
Signed-off-by: Samuel Holland
---
drivers/mmc/host/sunxi-mmc.c | 2 ++
1 file changed, 2
On Wed, Jan 13, 2021 at 11:12 AM Matthew Wilcox wrote:
>
> On Wed, Jan 13, 2021 at 11:08:56AM +0800, huang ying wrote:
> > On Wed, Jan 13, 2021 at 10:47 AM Linus Torvalds
> > wrote:
> > >
> > > On Tue, Jan 12, 2021 at 6:43 PM Huang Ying wrote:
> > > >
> > > > So in this patch, at the end of
On Mon, Jan 11, 2021 at 03:57:16PM -0800, Danny Lin wrote:
> This energy model enables the use of energy- and capacity-aware CPU
> frequency scaling.
>
> Power and performance measurements were made using my freqbench [1]
> benchmark coordinator, which uses EEMBC CoreMark [2] as the workload
>
syzbot suspects this issue was fixed by commit:
commit c318840fb2a42ce25febc95c4c19357acf1ae5ca
Author: Alan Stern
Date: Wed Dec 30 16:20:44 2020 +
USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17a8972f50
start
On 12/01/21 12:49 pm, Vignesh Raghavendra wrote:
>
>
> On 1/7/21 10:09 PM, Aswath Govindraju wrote:
>> Fix module autoprobe by correcting module alias to match the string from
>> /sys/class/.../spi1.0/modalias content.
>>
>> Fixes: 06b4501e88ad ("misc/eeprom: add driver for microwire 93xx46
On 1/12/21 12:58 PM, Andy Lutomirski wrote:
Andrew Cooper points out that there may be a nicer workaround. Make
sure that the SMRAM and HT region (FFFD - ) are
marked as reserved in the guest, too.
In theory this proposed solution can avoid intercepting #GP. But in
Module alias "spi:93xx46" is used by non device tree users like
drivers/misc/eeprom/digsy_mtc_eeprom.c and removing it will
break support for them.
Fix this by adding back the module alias "spi:93xx46".
Fixes: 13613a2246bf ("misc: eeprom_93xx46: Fix module alias to enable module
autoprobe")
On 1/12/2021 11:01 PM, Paul E. McKenney wrote:
On Mon, Jan 11, 2021 at 05:15:58PM +0530, Neeraj Upadhyay wrote:
Correctly trace whether the outgoing cpu blocks current gp in
rcutree_dying_cpu().
Signed-off-by: Neeraj Upadhyay
Good catch, queued, thank you! Please see below for my usual
On Tue, Jan 12, 2021 at 11:28:40PM +0100, Pavel Machek wrote:
>
> This thread suggested that kernel is _not_ supposed to be robust
> against corrupt filesystems (because fsck is not integrated in
> kernel). Which was news to me (and I'm not the person that needs
> warning in execve
On 12/01/21 7:32 pm, Shradha Todi wrote:
> get_features ops of pci_epc_ops may return NULL, causing NULL pointer
> dereference in pci_epf_test_bind function. Let us add a check for
> pci_epc_feature pointer in pci_epf_test_bind before we access it to avoid
> any such NULL pointer dereference
Hi developers,
I found that "UBSAN: shift-out-of-bounds in mceusb_dev_recv" and
"UBSAN: shift-out-of-bounds in mceusb_dev_printdata" should share the
same root cause.
The reason is that the PoCs after minimization has a high similarity
with the other. And their stack trace only diverges at the
On 1/12/21 11:59 AM, Sean Christopherson wrote:
On Tue, Jan 12, 2021, Sean Christopherson wrote:
On Tue, Jan 12, 2021, Wei Huang wrote:
From: Bandan Das
While running VM related instructions (VMRUN/VMSAVE/VMLOAD), some AMD
CPUs check EAX against reserved memory regions (e.g. SMM memory on
On 1/12/21 3:39 PM, David Hildenbrand wrote:
> On 12.01.21 04:51, Anshuman Khandual wrote:
>>
>>
>> On 1/11/21 7:13 PM, Oscar Salvador wrote:
>>> On Mon, Jan 11, 2021 at 11:51:47AM +0100, David Hildenbrand wrote:
AFAIKs, all memhp_get_pluggable_range() users pass "1".
What about
On 1/12/21 11:56 AM, Sean Christopherson wrote:
On Tue, Jan 12, 2021, Andy Lutomirski wrote:
On Jan 12, 2021, at 7:46 AM, Bandan Das wrote:
Andy Lutomirski writes:
...
#endif diff --git a/arch/x86/kvm/mmu/mmu.c
b/arch/x86/kvm/mmu/mmu.c index 6d16481aa29d..c5c4aaf01a1a 100644
---
On 12-01-21, 12:34, Frank Rowand wrote:
> On 1/11/21 11:08 PM, Viresh Kumar wrote:
> > On 11-01-21, 18:44, Frank Rowand wrote:
> >> On 1/7/21 12:25 AM, Viresh Kumar wrote:
> >>> We will start building overlays for platforms soon in the kernel and
> >>> would need these tools going forward. Lets
To save power, gate/reset the hardware block while the system is
asleep or powered off.
Signed-off-by: Samuel Holland
---
drivers/media/rc/sunxi-cir.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index
In preparation for adding suspend/resume hooks, factor out the hardware
initialization from the driver probe/remove functions.
The timeout programmed during init is taken from the `struct rc_dev` so
it is maintained across an exit/init cycle.
This resolves some trivial issues with the probe
Only one register, SUNXI_IR_CIR_REG, is accessed from outside the
interrupt handler, and that register is not accessed from inside it.
As there is no overlap between different contexts, no lock is needed.
Signed-off-by: Samuel Holland
---
drivers/media/rc/sunxi-cir.c | 10 --
1 file
On 1/6/2021 12:58 PM, Rafał Miłecki wrote:
> From: Rafał Miłecki
>
> Changes that require mentioning:
> 1. interrupt-names
>Name "wakeup" was changed to the "wake". It matches example and what
>Linux driver looks for in the first place
> 2. brcm,ipp and brcm,ioc
>Both were
The register writes during driver removal occur after the device is
already put back in reset, so they never had any effect.
Signed-off-by: Samuel Holland
---
drivers/media/rc/sunxi-cir.c | 10 --
1 file changed, 10 deletions(-)
diff --git a/drivers/media/rc/sunxi-cir.c
This series cleans up some dead code in the sunxi-cir driver and adds
system power management hooks.
Samuel Holland (4):
media: sunxi-cir: Clean up dead register writes
media: sunxi-cir: Remove unnecessary spinlock
media: sunxi-cir: Factor out hardware initialization
media: sunxi-cir:
At 2021-01-12 16:18:51, "Vincent Guittot" wrote:
>On Tue, 12 Jan 2021 at 07:59, chin wrote:
>>
>>
>>
>>
>> At 2021-01-11 19:04:19, "Vincent Guittot" wrote:
>> >On Mon, 11 Jan 2021 at 09:27, chin wrote:
>> >>
>> >>
>> >> At 2020-12-23 19:30:26, "Vincent Guittot"
>> >> wrote:
>> >> >On Wed,
H Nicolas,
On 1/12/21 11:44 AM, Nicolas Saenz Julienne wrote:
> Hi Guenter,
> I found patches #2 and #3 fixed an issue for us at suse. Are you planning on
> sending a v2? Do you mind if I give it a try?
>
I don't plan a v2. The pandemic put a big hole into both my plans and my
ability to test
On 12/14/2020 10:07 AM, Rafał Miłecki wrote:
> From: Rafał Miłecki
>
> PMB is a hardware block used for powering SoC devices like PCIe, USB,
> SATA. Initially I planned to treat it as a reset controller and Philipp
> pointed out in review that PMB driver should use a power subsystem.
>
>
On Wed, Jan 13, 2021 at 2:02 AM Jakub Kicinski wrote:
>
> On Tue, 12 Jan 2021 13:23:16 +0100 Eric Dumazet wrote:
> > On Tue, Jan 12, 2021 at 12:08 PM Alexander Lobakin wrote:
> > >
> > > From: Edward Cree
> > > Date: Tue, 12 Jan 2021 09:54:04 +
> > >
> > > > Without wishing to weigh in on
On 1/12/2021 8:25 PM, Tomasz Figa wrote:
> On Wed, Jan 13, 2021 at 12:56 PM Florian Fainelli
> wrote:
>>
>>
>>
>> On 1/12/2021 6:29 PM, Tomasz Figa wrote:
>>> Hi Florian,
>>>
>>> On Wed, Jan 13, 2021 at 3:01 AM Florian Fainelli
>>> wrote:
On 1/11/21 11:48 PM, Claire Chang wrote:
On Tue, Jan 12, 2021 at 8:04 pm, AngeloGioacchino Del Regno
wrote:
Il 12/01/21 15:59, Alexey Minnekhanov ha scritto:
Hi!
I always had a feeling something is not right in those cpu
definitions, so cpus with reg 100-103 are little cores, and 0-3 big
ones?
But downstream sdm660.dtsi has a
On Sun, 03 Jan 2021 02:11:35 PST (-0800), penb...@gmail.com wrote:
On Sat, Jan 2, 2021 at 3:26 PM wrote:
From: Guo Ren
The patch fix commit: ad5d112 ("riscv: use vDSO common flow to
reduce the latency of the time-related functions").
The GENERIC_TIME_VSYSCALL should be
On Fri, 18 Dec 2020 16:20:51 PST (-0800), Atish Patra wrote:
We should call irq trace only if interrupt is going to be enabled during
excecption handling. Otherwise, it results in following warning during
boot with lock debugging enabled.
[0.00] [ cut here ]
[
On 1/12/21 8:37 PM, Aubrey Li wrote:
> Change hierachy to hierarchy and congifured to configured, no functionality
> changed.
>
> Signed-off-by: Aubrey Li
Reviewed-by: Randy Dunlap
Thanks.
> ---
> kernel/cgroup/cpuset.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff
Change hierachy to hierarchy and congifured to configured, no functionality
changed.
Signed-off-by: Aubrey Li
---
kernel/cgroup/cpuset.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index 57b5b5d..15f4300 100644
---
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 12 Jan 2021 13:21:34 -0600 you wrote:
> The IPA driver depends on some SMEM functionality (qcom_smem_init(),
> qcom_smem_alloc(), and qcom_smem_virt_to_phys()), but this is not
> reflected in the configuration
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Mon, 11 Jan 2021 17:24:23 +0800 you wrote:
> Fix the following coccicheck warning:
> ./net/nfc/hci/llc_shdlc.c:239:5-21: WARNING: Comparison to bool
>
> Signed-off-by: YANG LI
> Reported-by: Abaci Robot
> ---
>
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Mon, 11 Jan 2021 11:46:56 +0100 you wrote:
> changes v8:
> - stats.no_handler should not be assigned from HW stats
>
> changes v7:
> - move raw.filtered from rx_errors to rx_dropped counter
>
> changes v6:
> - move
Hi Hans,
On 2021-01-12 14:34, Hans Verkuil wrote:
On 04/01/2021 06:09, Dikshita Agarwal wrote:
Add support for below LTR controls in encoder:
- V4L2_CID_MPEG_VIDEO_LTR_COUNT
- V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX
- V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES
This patch does not add any Request API
On Wed, Jan 13, 2021 at 12:56 PM Florian Fainelli wrote:
>
>
>
> On 1/12/2021 6:29 PM, Tomasz Figa wrote:
> > Hi Florian,
> >
> > On Wed, Jan 13, 2021 at 3:01 AM Florian Fainelli
> > wrote:
> >>
> >> On 1/11/21 11:48 PM, Claire Chang wrote:
> >>> On Fri, Jan 8, 2021 at 1:59 AM Florian Fainelli
On Tue, Jan 12, 2021 at 10:51:50AM +0100, Martin Kepplinger wrote:
> Add librem5-r4 with specifics to that revision like the near-level,
> battery and charger properties. For schematics and more information,
> see https://developer.puri.sm/Librem5/Hardware_Reference/Evergreen.html
>
>
On Tue, Jan 12, 2021 at 10:51:51AM +0100, Martin Kepplinger wrote:
> Add an entry for the Librem 5 phone, Evergreen revision which is supported
> by "r4". Schematics and more information can be found at
> https://developer.puri.sm/Librem5/Hardware_Reference/Evergreen.html
>
> Signed-off-by:
Add support for dedicated sinks that are bound to individual CPUs. (e.g,
TRBE). To allow quicker access to the sink for a given CPU bound source,
keep a percpu array of the sink devices. Also, add support for building
a path to the CPU local sink from the ETM.
This adds a new percpu sink type
While starting off the etm event, just abort and truncate the perf record
if the perf handle as no space left. This avoids configuring both source
and sink devices in case the data cannot be consumed in perf.
Cc: Mathieu Poirier
Cc: Mike Leach
Cc: Suzuki K Poulose
Signed-off-by: Anshuman
Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is
accessible via the system registers. The TRBE supports different addressing
modes including CPU virtual address and buffer modes including the circular
buffer mode. The TRBE buffer is addressed by a base pointer
From: Suzuki K Poulose
Document the device tree bindings for Trace Buffer Extension (TRBE).
Cc: Anshuman Khandual
Cc: Mathieu Poirier
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Signed-off-by: Suzuki K Poulose
Signed-off-by: Anshuman Khandual
---
From: Suzuki K Poulose
Document the device tree bindings for Embedded Trace Extensions.
ETE can be connected to legacy coresight components and thus
could optionally contain a connection graph as described by
the CoreSight bindings.
Cc: devicet...@vger.kernel.org
Cc: Mathieu Poirier
Cc: Mike
From: Suzuki K Poulose
Add ETE as one of the supported device types we support
with ETM4x driver. The devices are named following the
existing convention as ete.
ETE mandates that the trace resource status register is programmed
before the tracing is turned on. For the moment simply write to
it
This adds TRBE related registers and corresponding feature macros.
Cc: Mathieu Poirier
Cc: Mike Leach
Cc: Suzuki K Poulose
Signed-off-by: Anshuman Khandual
---
arch/arm64/include/asm/sysreg.h | 49 +
1 file changed, 49 insertions(+)
diff --git
From: Suzuki K Poulose
Add support for handling the system registers for Embedded Trace
Extensions (ETE). ETE shares most of the registers with ETMv4 except
for some and also adds some new registers. Re-arrange the ETMv4x list
to share the common definitions and add the ETE sysreg support.
Cc:
From: Suzuki K Poulose
If a graph node is not found for a given node, of_get_next_endpoint()
will emit the following error message :
OF: graph: no port node found in /
If the given component doesn't have any explicit connections (e.g,
ETE) we could simply ignore the graph parsing.
Cc:
Hi all,
On Wed, 13 Jan 2021 15:12:54 +1100 Stephen Rothwell
wrote:
>
> After merging the jc_docs tree, today's linux-next build (htmldocs)
> produced this warning:
>
> Documentation/translations/zh_CN/mips/booting.rst:5: WARNING: undefined
> label: booting (if the link has no caption the
From: Suzuki K Poulose
ETE may not implement the OS lock and instead could rely on
the PE OS Lock for the trace unit access. This is indicated
by the TRCOLSR.OSM == 0b100. Add support for handling the
PE OS lock
Cc: Mathieu Poirier
Cc: Mike Leach
Signed-off-by: Suzuki K Poulose
From: Suzuki K Poulose
When there are multiple sinks on the system, in the absence
of a specified sink, it is quite possible that a default sink
for an ETM could be different from that of another ETM. However
we do not support having multiple sinks for an event yet. This
patch allows the event
This series enables future IP trace features Embedded Trace Extension (ETE)
and Trace Buffer Extension (TRBE). This series depends on the ETM system
register instruction support series [0] which is available here [1]. This
series which applies on [1] is avaialble here [2] for quick access.
ETE is
On Tue, Jan 12, 2021 at 10:51:44AM +0100, Martin Kepplinger wrote:
> From: Guido Günther
>
> This is consistent with other IRQs and makes keeps currents low.
>
> Signed-off-by: Guido Günther
> Signed-off-by: Martin Kepplinger
> ---
> arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 2 +-
>
On Tue, Jan 12, 2021 at 10:51:43AM +0100, Martin Kepplinger wrote:
> From: Guido Günther
>
> The haptic motor for the Librem 5 uses this.
>
> Signed-off-by: Guido Günther
> Signed-off-by: Martin Kepplinger
> ---
> arch/arm64/configs/defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> On Jan 12, 2021, at 5:50 PM, Luck, Tony wrote:
>
> On Tue, Jan 12, 2021 at 02:04:55PM -0800, Andy Lutomirski wrote:
>>> But we know that the fault happend in a get_user() or copy_from_user() call
>>> (i.e. an RIP with an extable recovery address). Does context switch
>>> access user
On Tue, Jan 12, 2021 at 3:53 PM Greg KH wrote:
>
> On Tue, Jan 12, 2021 at 01:36:29PM +0800, Cindy Lu wrote:
> > In vhost_vdpa_set_config_call, the cb.private should be vhost_vdpa.
> > this cb.private will finally use in vhost_vdpa_config_cb as
> > vhost_vdpa. Fix this issue.
> >
> > Fixes:
On Wed, Jan 13, 2021 at 11:38 AM Jason Wang wrote:
>
>
> On 2021/1/12 下午1:36, Cindy Lu wrote:
> > In vhost_vdpa_set_config_call, the cb.private should be vhost_vdpa.
> > this cb.private will finally use in vhost_vdpa_config_cb as
> > vhost_vdpa. Fix this issue.
> >
> > Fixes: 776f395004d82
Hi all,
After merging the jc_docs tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/translations/zh_CN/mips/index.rst:5: WARNING: undefined label:
index (if the link has no caption the label must precede a section header)
Introduced by commit
b8e724fd7117
On 1/12/21 6:04 PM, Sean Christopherson wrote:
On Mon, Jan 11, 2021, Jason Baron wrote:
Use static calls to improve kvm_x86_ops performance. Introduce the
definitions that will be used by a subsequent patch to actualize the
savings.
Note that all kvm_x86_ops are covered here except for
Hi all,
After merging the jc_docs tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/translations/zh_CN/mips/booting.rst:5: WARNING: undefined label:
booting (if the link has no caption the label must precede a section header)
Introduced by commit
7fd3954b0c52
Hi all,
After merging the v4l-dvb tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/driver-api/media/v4l2-subdev.rst:125: WARNING: Inline interpreted
text or phrase reference start-string without end-string.
Introduced by commit
25c8d9a7689e ("media:
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Fri, 8 Jan 2021 16:53:40 -0800 you wrote:
> From: Long Li
>
> This patch set fixes issues with packet loss on VF add/remove.
>
> Long Li (3):
> hv_netvsc: Check VF datapath when sending traffic to VF
>
Hi all,
After merging the jc_docs tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/translations/zh_CN/mips/ingenic-tcu.rst:61: WARNING: Malformed
table.
Text in column margin in table line 6.
=== =
时钟drivers/clk/ingenic/tcu.c
中断
On 2021/1/13 上午7:47, Willem de Bruijn wrote:
On Tue, Jan 12, 2021 at 3:29 PM Yuri Benditovich
wrote:
On Tue, Jan 12, 2021 at 9:49 PM Yuri Benditovich
wrote:
On Tue, Jan 12, 2021 at 9:41 PM Yuri Benditovich
wrote:
Existing TUN module is able to use provided "steering eBPF" to
calculate
From: Ondrej Jirman
Allow the driver to wake the system on key press if the "wakeup-source"
property is provided in the device tree. Using the LRADC as a wakeup
source requires keeping the AVCC domain active during sleep. Since this
has a nontrivial impact on power consumption (sometimes
This series allows the volume keys on the PinePhone to wake up the
device. As pointed out for v1, wakeup should only be enabled when a
"wakeup-source" property is present, so v2 requires DT and binding
changes in addition to the driver change.
Changes since v1:
- Add requisite DT binding change
PinePhone volume keys are connected to the LRADC in the A64. Users may
want to use them to wake the device from sleep. Support this by
declaring the LRADC as a wakeup source.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 1 +
1 file changed, 1
The LRADC provides an interrupt that can be used to wake the system.
Signify this by accepting a "wakeup-source" property in the binding.
Signed-off-by: Samuel Holland
---
.../bindings/input/allwinner,sun4i-a10-lradc-keys.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
>On 2021/01/12 21:14, Changheun Lee wrote:
>>> On 2021/01/12 17:52, Changheun Lee wrote:
From: "Changheun Lee"
bio size can grow up to 4GB when muli-page bvec is enabled.
but sometimes it would lead to inefficient behaviors.
in case of large chunk direct I/O, - 64MB chunk
On 2021-01-13 12:10, Alexander Duyck wrote:
> On 1/12/21 1:16 PM, Alexander Lobakin wrote:
> > Commit 9fd1ff5d2ac7 ("udp: Support UDP fraglist GRO/GSO.") actually
> > not only added a support for fraglisted UDP GRO, but also tweaked
> > some logics the way that non-fraglisted UDP GRO started to
i386 randconfig-a002-20210112
i386 randconfig-a005-20210112
i386 randconfig-a006-20210112
i386 randconfig-a003-20210112
i386 randconfig-a001-20210112
i386 randconfig-a004-20210112
x86_64
On 1/12/2021 6:29 PM, Tomasz Figa wrote:
> Hi Florian,
>
> On Wed, Jan 13, 2021 at 3:01 AM Florian Fainelli wrote:
>>
>> On 1/11/21 11:48 PM, Claire Chang wrote:
>>> On Fri, Jan 8, 2021 at 1:59 AM Florian Fainelli
>>> wrote:
On 1/7/21 9:42 AM, Claire Chang wrote:
>> Can
Since the original mtu is not used when the mtu is updated,
the mtu is aligned with cache, this will get an incorrect.
For example, if you want to configure the mtu to be 1500,
but mtu 1536 is configured in fact.
Fixed: eaf4fac478077 ("net: stmmac: Do not accept invalid MTU values")
Fix the following coccicheck warning:
./drivers/pinctrl/sprd/pinctrl-sprd.c:690:8-23: WARNING: Comparison to
bool
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
Changes in v2:
- make "pinctrl: sprd:" as subject prefix
drivers/pinctrl/sprd/pinctrl-sprd.c | 2 +-
1 file changed, 1
Hello Ray,
I had cross checked with Design and integration team.
Yes we can set the "dma-rages" to 40 bit DMA ranges. Tested, it is working.
Thanks,
-Bharat
-Original Message-
From: Ray Jui
Sent: Wednesday, January 13, 2021 2:28 AM
To: Arnd Bergmann
Cc: Florian Fainelli ; Bharat Gooty
On 2021/1/12 下午1:36, Cindy Lu wrote:
In vhost_vdpa_set_config_call, the cb.private should be vhost_vdpa.
this cb.private will finally use in vhost_vdpa_config_cb as
vhost_vdpa. Fix this issue.
Fixes: 776f395004d82 ("vhost_vdpa: Support config interrupt in vdpa")
Acked-by: Jason Wang
On 1/12/21 5:21 PM, Minchan Kim wrote:
> +config DMABUF_HEAPS_CHUNK
> + bool "DMA-BUF CHUNK Heap"
> + depends on DMABUF_HEAPS && DMA_CMA
> + help
> + Choose this option to enable dma-buf CHUNK heap. This heap is backed
> + by the Contiguous Memory Allocator (CMA) and
On Fri, 08 Jan 2021 17:02:31 +0530, Manivannan Sadhasivam wrote:
> Add devicetree YAML binding for Cortex A7 PLL clock in Qualcomm
> platforms like SDX55.
>
> Signed-off-by: Manivannan Sadhasivam
> ---
> .../devicetree/bindings/clock/qcom,a7pll.yaml | 51 +++
> 1 file changed,
Hi all,
On Tue, 12 Jan 2021 13:50:10 -0800 Andrew Morton
wrote:
>
> On Tue, 12 Jan 2021 12:38:18 -0800 Randy Dunlap wrote:
>
> > On 1/12/21 1:58 AM, a...@linux-foundation.org wrote:
> > > The mm-of-the-moment snapshot 2021-01-12-01-57 has been uploaded to
> > >
> > >
On Tue, Jan 12, 2021 at 6:16 PM Matthew Wilcox wrote:
>
> The thing about the speculative page cache references is that they can
> temporarily bump a refcount on a page which _used_ to be in the page
> cache and has now been reallocated as some other kind of page.
Oh, and thinking about this
On Fri, Jan 08, 2021 at 05:02:29PM +0530, Manivannan Sadhasivam wrote:
> Add devicetree YAML binding for SDX55 APCS GCC block. The APCS block
> acts as the mailbox controller and also provides a clock output and
> takes 3 clock sources (pll, aux, ref) as input.
>
> Signed-off-by: Manivannan
On 12-01-21, 16:01, Doug Anderson wrote:
> Hi,
>
> On Mon, Jan 11, 2021 at 7:17 AM Vinod Koul wrote:
> >
> > We can use GPI DMA for devices where it is enabled by firmware. Add
> > support for this mode
> >
> > Signed-off-by: Vinod Koul
> > ---
> > drivers/spi/spi-geni-qcom.c | 395
On 12-01-21, 16:01, Doug Anderson wrote:
> Hi,
>
> On Mon, Jan 11, 2021 at 7:17 AM Vinod Koul wrote:
> >
> > +static int geni_se_select_gpi_mode(struct geni_se *se)
> > +{
> > + unsigned int geni_dma_mode = 0;
> > + unsigned int gpi_event_en = 0;
> > + unsigned int
On Thu, 07 Jan 2021 19:15:21 +0100, Geert Uytterhoeven wrote:
> Document the compatible value for the Direct Memory Access Controller
> blocks in the Renesas R-Car V3U (R8A779A0) SoC.
>
> The most visible difference with DMAC blocks on other R-Car SoCs is the
> move of the per-channel registers
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