On 3/27/2019 3:40 PM, Jon Hunter wrote:
On 26/03/2019 15:13, Vidya Sagar wrote:
Add support for Tegra194 PCIe controllers. These controllers are based
on Synopsys DesignWare core IP.
Signed-off-by: Vidya Sagar
---
.../bindings/pci/nvidia,tegra194-pcie.txt | 209
On Wed, 27 Mar 2019 at 10:05, Ludovic Barre wrote:
>
> From: Ludovic Barre
>
> This patch defines get_dctrl_cfg callback for sdmmc variant.
> sdmmc variant has specific stm32 transfer modes.
> sdmmc data transfer mode selection could be:
> -Block data transfer ending on block count.
> -SDIO multi
Hi,
On Friday 08 Mar 2019 at 18:08:48 (+0530), Lingutla Chandrasekhar wrote:
> If user updates any cpu's cpu_capacity, then the new value is going to
> be applied to all its online sibling cpus. But this need not to be correct
> always, as sibling cpus (in ARM, same micro architecture cpus) would
On 26.03.19 21:45, Tony Krowiak wrote:
> On 3/22/19 10:43 AM, Pierre Morel wrote:
>> The AP interruptions are assigned on a queue basis and
>> the GISA structure is handled on a VM basis, so that
>> we need to add a structure we can retrieve from both side
>
> s/side/sides/
>
>> holding the informa
Hi Reviewers,
Request for review and approval.
Thanks,
Sameer.
On 3/13/2019 10:11 AM, Sameer Pujar wrote:
aconnect bus driver is using pm_clk_*() interface for managing clocks.
With this, clocks seem to be always ON. This happens on Tegra devices
which use BPMP co-processor to manage clock res
On Wed, Mar 27, 2019 at 12:50:24PM +0200, Leon Romanovsky wrote:
> It is how we are internally running verification and development,
> with KERN_DEBUG level, we need it to catch bugs.
And what is the big deal with seeing those messages? Why are *exactly*
those two such a big problem and the gazill
Hi Bart,
On 26/03/19 11:21 PM, Bartosz Golaszewski wrote:
> wt., 26 mar 2019 o 15:00 Adam Ford napisał(a):
>>
>> On Fri, Mar 22, 2019 at 8:31 AM Bartosz Golaszewski wrote:
>>>
>>> From: Bartosz Golaszewski
>>>
>>> The system_rev variable is never set on davinci and is always 0, so
>>> we're usi
On 26/03/19 1:00 PM, Faiz Abbas wrote:
> commit 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
> callback") skips data resets during tuning operation. Because of this,
> a data error or data finish interrupt might still arrive after a command
> error has been handled and the mrq ended.
From: Dr Rhama David Benson,
Please read carefully,
This message might meet you in utmost surprise. However, it's just my
urgent need for foreign partner that made me to contact you for this
transaction. I got your contact from yahoo tourist search while I was
searching for a foreign partner. I am
Hi Andrey,
On Tue, Mar 26, 2019 at 11:52 PM Andrey Smirnov
wrote:
> I think it is worth fixing in DT, regardless if we do anything about
> SDMA driver or not. I'll add fixes for 6SX and 7D in v2.
What about imx25, imx31, imx50, imx51, imx53, imx6sl, imx6ul, imx6sll,
imx6ull, etc?
If we plan to
On Wed, Mar 27, 2019 at 09:52:15AM +, David Woodhouse wrote:
> On Tue, 2019-03-26 at 15:58 +, Lorenzo Pieralisi wrote:
> > > We did that internally. You really don't want me telling engineers to
> > > post to the list *first* without running things by me to get the basics
> > > right. Not t
Andrew Price wrote:
> > + up_write(&s->s_umount);
> > + blkdev_put(bdev, fc->bdev_mode);
> > + down_write(&s->s_umount);
>
> fc->bdev should be NULLed here (or, on the way out of sget_fc() might be more
> appropriate) otherwise we get a double-blkdev_put() leading t
On 26/03/2019 22:48, Bjorn Helgaas wrote:
[+cc Catalin, Will, linux-arm-kernel]
From my checking, the f71882fg hwmon is accessed via the super-io interface
on the PCH on x86. The super-io interface is at fixed addresses, those being
0x2e and 0x4e.
Please see the following:
https://git.kernel.
Hi Anup,
This won't work in an actual hardware with ASID support. There're more
interactions with TLB flushes that need to be considered. You won't see
this on both QEMU and SiFive board, as QEMU does not have ASID, so it
pretends that ASID is supported by just flushing its TLB everytime you
c
On 3/27/19 4:44 AM, Michal Hocko wrote:
>> diff --git a/mm/kmemleak.c b/mm/kmemleak.c
>> index a2d894d3de07..7f4545ab1f84 100644
>> --- a/mm/kmemleak.c
>> +++ b/mm/kmemleak.c
>> @@ -580,7 +580,16 @@ static struct kmemleak_object *create_object(unsigned
>> long ptr, size_t size,
>> struct rb_n
On Wed, Mar 27, 2019 at 12:14:52PM +0100, Borislav Petkov wrote:
> On Wed, Mar 27, 2019 at 12:50:24PM +0200, Leon Romanovsky wrote:
> > It is how we are internally running verification and development,
> > with KERN_DEBUG level, we need it to catch bugs.
>
> And what is the big deal with seeing tho
On Wed, Mar 27, 2019 at 09:43:26AM +, David Woodhouse wrote:
> On Tue, 2019-03-26 at 12:17 +, Lorenzo Pieralisi wrote:
> > This code is basically identical to (apart from the string matching
> > the DBI resource)
> >
> > drivers/pci/controller/pcie-hisi.c
> >
> > because, as you said, tha
On Wed, 2019-03-27 at 11:20 +, Lorenzo Pieralisi wrote:
> On Wed, Mar 27, 2019 at 09:52:15AM +, David Woodhouse wrote:
> > On Tue, 2019-03-26 at 15:58 +, Lorenzo Pieralisi wrote:
> > > > We did that internally. You really don't want me telling engineers to
> > > > post to the list *firs
On Wed, Mar 27, 2019 at 4:57 PM Gary Guo wrote:
>
> Hi Anup,
>
> This won't work in an actual hardware with ASID support. There're more
Can you elaborate why?
This implementation is based on Linux ARM64 ASID allocator which is
tested for large number of CPUs on real HW.
> interactions with TLB
On 03/26/2019 09:53 PM, Mathieu Poirier wrote:
Hi Suzuki,
On Wed, Mar 20, 2019 at 06:49:25PM +, Suzuki K Poulose wrote:
In preparation to use a consistent device naming scheme,
clean up the device link tracking in replicator driver.
Use the "coresight" device instead of the "real" parent de
On Wed 27-03-19 07:34:32, Qian Cai wrote:
> On 3/27/19 4:44 AM, Michal Hocko wrote:
> >> diff --git a/mm/kmemleak.c b/mm/kmemleak.c
> >> index a2d894d3de07..7f4545ab1f84 100644
> >> --- a/mm/kmemleak.c
> >> +++ b/mm/kmemleak.c
> >> @@ -580,7 +580,16 @@ static struct kmemleak_object *create_object(u
Hi Adrian,
On 27/03/19 4:45 PM, Adrian Hunter wrote:
> On 26/03/19 1:00 PM, Faiz Abbas wrote:
>> commit 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
>> callback") skips data resets during tuning operation. Because of this,
>> a data error or data finish interrupt might still arrive
We use 2-stage DMA mode to support Spreadtrum audio compress offload,
which means we use one DMA source channel to transfer data from IRAM
buffer to the DSP fifo to do decoding/encoding, once IRAM buffer is
empty by transferring done, another DMA destination channel will be
triggered automatically
On Wed, Mar 27, 2019 at 01:36:28PM +0200, Leon Romanovsky wrote:
> At the end, it is reduced to our usage, we are running QEMU inside
> docker to test kernel changes with limitation on number of CPUs to use.
> The systems are optimized to boot kernel as soon as possible in order
> to run tests and
On 03/26/2019 09:54 PM, Mathieu Poirier wrote:
On Wed, Mar 20, 2019 at 06:49:27PM +, Suzuki K Poulose wrote:
Switch to using the coresight device instead of the parent
amba device.
Cc: Mathieu Poirier
Signed-off-by: Suzuki K Poulose
---
drivers/hwtracing/coresight/coresight-tpiu.c | 12
The struct rc5t583_regulator only has 2 members, the *rdev is no longer
used because this driver is using devm_regulator_register now. After remove
*rdev, only *reg_info left. We can use struct rc5t583_regulator_info
directly, so remove struct rc5t583_regulator.
Signed-off-by: Axel Lin
---
drive
If user updates any cpu's cpu_capacity, then the new value is going to
be applied to all its online sibling cpus. But this need not to be correct
always, as sibling cpus (in ARM, same micro architecture cpus) would have
different cpu_capacity with different performance characteristics.
So updating
On Wed, Mar 27, 2019 at 03:29:55PM +1100, Michael Ellerman wrote:
> Mark Brown writes:
> > Hrm, seems PowerPC is still not using the common clock API - is there
> > any plan for that? There are some ASoC PowerPC uses so it's going to be
> > a bit of an issue as we expand our use of the clock API
On Wed, Mar 27, 2019 at 12:49:17PM +0100, Borislav Petkov wrote:
> On Wed, Mar 27, 2019 at 01:36:28PM +0200, Leon Romanovsky wrote:
> > At the end, it is reduced to our usage, we are running QEMU inside
> > docker to test kernel changes with limitation on number of CPUs to use.
> > The systems are
On Wed, Mar 27, 2019 at 08:11:20AM +, Sidong Yang wrote:
> Moved code to configure sync to where check enable_sync option before.
> There is no need to check enable_sync twice. Configuring sync should be
> executed immediately after enabling sync.
>
> Signed-off-by: Sidong Yang
> ---
> drive
Hi,
Am Dienstag, 26. März 2019, 14:49:16 CET schrieb Katsuhiro Suzuki:
> Hello Robin,
>
> Sorry for inconvenience. Since I don't adhere enabling DMA for UARTs,
> please revert my patch if you need.
I've dropped the patch from my queue now.
> BTW, there are DMA properties in RK3328 device-tree l
Make the /sys/devices/system/cpu/smt/* files available on all arches, so
user space has a consistent way to detect whether SMT is enabled.
The 'control' file now shows 'notimplemented' for architectures which
don't yet have CONFIG_HOTPLUG_SMT.
Signed-off-by: Josh Poimboeuf
---
v2: add "notimplem
On Wed, 2019-03-27 at 11:39 +, Lorenzo Pieralisi wrote:
> I just want to keep MCFG ECAM quirks as simple as possible, code as it
> stands is horrible enough and I wish I could remove the mechanism in
> the future rather than adding more to it, hopefully we are getting
> there.
Obviously I cann
Hi Tim,
On 25/3/19 18:02, twawrzync...@chromium.org wrote:
> From: Tim Wawrzynczak
>
> The new sysfs entry 'uptime' is being made available to userspace so that
> a userspace daemon can synchronize EC logs with host time.
>
> Signed-off-by: Tim Wawrzynczak
> ---
> Enric, the use case for this
This patch fixes IO domain voltage setting that is related to
audio_gpio3d4a_ms (bit 1) of GRF_IO_VSEL.
This is because RockPro64 schematics P.16 says that regulator
supplies 3.0V power to APIO5_VDD. So audio_gpio3d4a_ms bit should
be clear (means 3.0V). Power domain map is saying different thing
On 3/23/2019 2:32 AM, jagdsh.li...@gmail.com wrote:
From: Jagadeesh Pagadala
Remove duplicate header which is included twice.
Signed-off-by: Jagadeesh Pagadala
Reviewed-by: Mukesh Ojha
---
arch/sh/boards/mach-dreamcast/irq.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/s
On 26/03/2019 13:49, Katsuhiro Suzuki wrote:
Hello Robin,
Sorry for inconvenience. Since I don't adhere enabling DMA for UARTs,
please revert my patch if you need.
I found a little time to fire up the board again this morning, so I gave
this another try to double-check - in fact this time I o
On 3/9/2019 10:49 AM, Kangjie Lu wrote:
get_skb may fail and return NULL. The fix returns "ENOMEM"
when it fails to avoid NULL dereference.
Signed-off-by: Kangjie Lu
Reviewed-by: Mukesh Ojha
---
drivers/infiniband/hw/cxgb4/cm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/d
On 3/9/2019 10:49 AM, Kangjie Lu wrote:
get_skb may fail and return NULL. The fix returns "ENOMEM"
when it fails to avoid NULL dereference.
Signed-off-by: Kangjie Lu
Reviewed-by: Mukesh OJha
---
drivers/infiniband/hw/cxgb4/cm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/d
Commit-ID: 006c077041dc73b9490fffc4c6af5befe0687110
Gitweb: https://git.kernel.org/tip/006c077041dc73b9490fffc4c6af5befe0687110
Author: Yazen Ghannam
AuthorDate: Fri, 27 Jul 2018 16:40:09 -0500
Committer: Borislav Petkov
CommitDate: Wed, 27 Mar 2019 13:12:49 +0100
x86/mce: Handle varyi
On 03/27/2019 02:24 PM, Mel Gorman wrote:
> Mikhail Gavrilo reported the following bug being triggered in a Fedora
> kernel based on 5.1-rc1 but it is relevant to a vanilla kernel.
>
> kernel: page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p))
> kernel: [ cut here ]
Am Montag, 25. März 2019, 17:20:04 CET schrieb Douglas Anderson:
> Mighty is basically the same Chromebook as Jaq but it has a full-sized
> SD slot and some different (slightly more rugged) plastics around it.
> Like Jaq, Mighty may show up with various different brandings but all
> of them have th
Am Montag, 25. März 2019, 14:27:26 CET schrieb Ulf Hansson:
> On Fri, 22 Mar 2019 at 12:39, Christoph Muellner
> wrote:
> >
> > When using direct commands (DCMDs) on an RK3399, we get spurious
> > CQE completion interrupts for the DCMD transaction slot (#31):
> >
> > [ 931.196520] [ c
During residue calculation. the DMA can switch to the next sg. When
this race condition occurs, the residue returned value is not valid.
Indeed the position in the sg returned by the hardware is the position
of the next sg, not the current sg.
Solution is to check the sg after the calculation to ve
On Thu, Mar 21, 2019 at 3:16 AM Furquan Shaikh wrote:
>
> On Wed, Mar 20, 2019 at 5:11 PM Rafael J. Wysocki wrote:
> >
> > On Wed, Mar 20, 2019 at 11:34 PM Furquan Shaikh wrote:
> > >
> > > Commit 18996f2db918 ("ACPICA: Events: Stop unconditionally
> > > clearing ACPI IRQs during suspend/resume"
On Tue 2019-03-26 14:41:01, Sakari Ailus wrote:
> Add two convenience functions for accessing node's parents:
>
> fwnode_count_parents() returns the number of parent nodes a given node
> has. fwnode_get_nth_parent() returns node's parent at a given distance
> from the node itself.
>
> Also reorde
On 27/03/2019 10:12, Vidya Sagar wrote:
> On 3/27/2019 3:38 PM, Jon Hunter wrote:
>>
>> On 26/03/2019 15:13, Vidya Sagar wrote:
>>> Add PCIe host controller driver for DesignWare core based
>>> PCIe controller IP present in Tegra194.
>>>
>>> Signed-off-by: Vidya Sagar
>>> ---
>>> arch/arm64/co
Just check for enforce parameter in PF_ONLY_HEAD() wrapper before calling
VM_BUG_ON_PGFLAGS() for tail pages.
Fixes: 62906027091f ("mm: add PageWaiters indicating tasks are waiting for a
page bit")
Signed-off-by: Anshuman Khandual
---
include/linux/page-flags.h | 2 +-
1 file changed, 1 inserti
Added new compatible for WCN3998 and corresponding voltage
and current values to WCN3998 compatible.
Changed driver code to support WCN3998
Signed-off-by: Harish Bandi
---
Changes in V6:
- changed return value to false in the qca_is_wcn399x()stub
---
drivers/bluetooth/btqca.c | 13 +++-
This patch series we add support for WCN3998 BT chip set. This new chip set
is based from the WCN3990 with minimal power numbers. So here in this patch
The major difference between wcn3990 and WCN3998 is only power numbers.
where as init process and fw download is same with wcn3990.
So we add new c
This patch enables regulators for the Qualcomm Bluetooth WCN3998
controller.
Signed-off-by: Harish Bandi
---
Changes in V6:
- no changes
---
Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicet
On Wed, Mar 27, 2019 at 01:58:45PM +0900, William Breathitt Gray wrote:
> This macro iterates for each 8-bit group of bits (clump) with set bits,
> within a bitmap memory region. For each iteration, "start" is set to the
> bit offset of the found clump, while the respective clump value is
> stored
On Wed, Mar 27, 2019 at 02:08:46PM +0530, Srinath Mannam wrote:
> Hi Lorenzo/Bjorn,
>
> Could you please help to review this patch series when you have time?
> I believe I have addressed all your review comments.
I will shortly keeping in mind that you should really ask HW designers
to get to gri
On Wed, Mar 27, 2019 at 02:02:39PM +0900, William Breathitt Gray wrote:
> Replace verbose implementation in set_multiple callback with
> for_each_set_clump8 macro to simplify code and improve clarity.
> + for_each_set_clump8(offset, bankmask, mask, chip->registers * 8) {
> + bank
On Tue 2019-03-26 15:32:48, Sakari Ailus wrote:
> Hi Andy,
>
> On Tue, Mar 26, 2019 at 03:16:26PM +0200, Andy Shevchenko wrote:
> > On Tue, Mar 26, 2019 at 02:41:03PM +0200, Sakari Ailus wrote:
> > > The prefix is used for printing purpose before a node, and it also works
> > > as a separator betw
Re-worked the macros of the rpmpd driver. Add power domains support
for QCS404 and MSM8998.
V3:
* always send level updates to vfc and vfl in set_performance state
* fixup commit messages [Rajendra]
* fixup s-o-b ordering
V2:
* Add rpmpd support for msm8998
* fixup corner/vfc with vlfl/vfl
Bjorn
Remoteproc q6v5-mss does set_performace_state with INT_MAX on
rpmpd. This is currently ignored since it is greater than the
max supported state. Fixup rpmpd state to max if the required
state is greater than all the supported states.
Fixes: 075d3db8d10d ("Add support for the .set_performace_state(
rpmpd max state varies across SoCs and SoC families, add support
in the driver to make it SoC/SoC family specific
Signed-off-by: Sibi Sankar
---
drivers/soc/qcom/rpmpd.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpm
From: Bjorn Andersson
Add the shared cx/mx and the low-power-island's cx and mx power-domains
found on QCS404.
Signed-off-by: Bjorn Andersson
[sibi: Fixup corner/vfc with vlfl/vfl]
Signed-off-by: Sibi Sankar
---
drivers/soc/qcom/rpmpd.c | 52 +++-
1 file ch
From: Bjorn Andersson
QCS404 uses individual resource type magic for each power-domain, so
adjust the macros slightly to make them reusable for this.
Signed-off-by: Bjorn Andersson
[sibi: Extend rpmpd corner pair to a generic rpmpd pair]
Signed-off-by: Sibi Sankar
---
drivers/soc/qcom/rpmpd.c
On 3/25/19 6:34 PM, Neil Armstrong wrote:
> The Amlogic G12A embeds a second CEC controller named AO-CEC-B, and
> the other one is AO-CEC-A described by the current bindings.
>
> The registers interface is very close but the internal architecture
registers -> register
> is totally different.
>
From: Bjorn Andersson
Add the rpmpd node on the qcs404 and define the available levels.
Signed-off-by: Bjorn Andersson
[sibis: fixup available levels]
Signed-off-by: Sibi Sankar
---
arch/arm64/boot/dts/qcom/qcs404.dtsi | 55
1 file changed, 55 insertions(+)
diff
Add the shared cx/mx and sensor sub-system's cx and mx
power-domains found on MSM8998.
Signed-off-by: Sibi Sankar
---
drivers/soc/qcom/rpmpd.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
index 238a9
From: Bjorn Andersson
Add RPM power domain bindings for the qcs404 family of SoC
Signed-off-by: Bjorn Andersson
[sibis: Add supported rpmpd states for qcs404]
Signed-off-by: Sibi Sankar
---
skip adding Rob's R-b due to some additional changes
https://lore.kernel.org/lkml/20190325223343.GA2738
Add the rpmpd node on the msm8998 and define the available levels.
Signed-off-by: Sibi Sankar
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 51 +++
1 file changed, 51 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi
b/arch/arm64/boot/dts/qcom/msm8998.dtsi
Add RPM power domain bindings for the msm8998 family of SoC
Signed-off-by: Sibi Sankar
---
.../devicetree/bindings/power/qcom,rpmpd.txt | 1 +
include/dt-bindings/power/qcom-rpmpd.h | 12
2 files changed, 13 insertions(+)
diff --git a/Documentation/devicetree
My Greeting, Did you receive the letter i sent to you.Please answer me.
Best Regard,
Mr.David Keller.
On 3/27/2019 4:38 AM, Jann Horn wrote:
sparse complains that Yama defines functions and a variable as non-static
even though they don't exist in any header. Fix it by making them static.
Signed-off-by: Jann Horn
Reviewed-by: Mukesh Ojha
---
security/yama/yama_lsm.c | 6 +++---
1 file
On Wed, Mar 27, 2019 at 05:47:06PM +0530, Anshuman Khandual wrote:
> > @@ -267,20 +268,26 @@ __reset_isolation_pfn(struct zone *zone, unsigned
> > long pfn, bool check_source,
> > get_pageblock_migratetype(page) != MIGRATE_MOVABLE)
> > return false;
> >
> > + /* Ensure the
On 27-Mar-19 1:59 AM, Guenter Roeck wrote:
0day reports:
drivers/platform/x86/intel_pmc_core.c:833:5: sparse:
symbol 'quirk_xtal_ignore' was not declared. Should it be static?
Looks good to me.
Mark the function static since it is indeed only called locally.
Cc: Rajneesh Bhardwaj
Am Freitag, 22. März 2019, 12:34:52 CET schrieb Christoph Muellner:
> A previous patch introduced the property 'drive-impedance-ohm'
> for the RK3399's emmc phy node. This patch sets this value
> explicitly to the default value of 50 Ohm.
>
> Signed-off-by: Christoph Muellner
> Signed-off-by: Phi
On 3/26/2019 6:14 PM, Fabrice Gasnier wrote:
Enabling CONFIG_DEBUG_ATOMIC_SLEEP=y triggers this BUG message:
BUG: sleeping function called from invalid context at kernel/irq/chip.c...
Call stack is as follows:
- __might_sleep
- handle_nested_irq <-- Expects threaded irq
- iio_trigger_
On Fri 2019-03-22 17:29:29, Sakari Ailus wrote:
> Instead of implementing our own means of discovering parent nodes, node
> names or counting how many parents a node has, use the newly added
> functions in the fwnode API to obtain that information.
>
> Signed-off-by: Sakari Ailus
> ---
> lib/vsp
On 3/27/19 7:44 AM, Michal Hocko wrote> What? Normal spin lock implementation
doesn't disable interrupts. So
> either I misunderstand what you are saying or you seem to be confused.
> the thing is that in_atomic relies on preempt_count to work properly and
> if you have CONFIG_PREEMPT_COUNT=n then
New it's done.
Signed-off-by: Alex Shi
Cc: Harry Wei
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
.../translations/zh_CN/process/2.Process.rst | 355 ++
1 file changed, 355 insertions(+)
create mode 100644 Documentation/translations/z
Now, the full developmen-process doc appears in 'make htmldocs' in
Chinese.
Signed-off-by: Alex Shi
Cc: Harry Wei
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
.../zh_CN/process/8.Conclusion.rst| 58 +++
1 file changed, 58 in
Credit the translator and get a way for people to complain.
Signed-off-by: Alex Shi
Cc: Harry Wei
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
.../translations/zh_CN/process/submit-checklist.rst | 5 +
1 file changed, 5 insertions(+)
diff
So people know where to complain if the transolation isn't good.
Signed-off-by: Alex Shi
Cc: Harry Wei
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
Documentation/translations/zh_CN/process/1.Intro.rst | 5 +
1 file changed, 5 insertions(+)
diff --
On Tue, Mar 26, 2019 at 08:41:15PM -0700, Yang Shi wrote:
> On 3/26/19 5:35 PM, Keith Busch wrote:
> > migration nodes have higher free capacity than source nodes. And since
> > your attempting THP's without ever splitting them, that also requires
> > lower fragmentation for a successful migration.
śr., 27 mar 2019 o 11:17 Axel Lin napisał(a):
>
> > Hi,
> >
> > what tree is this patch based on, because it doesn't apply on top of
> > v5.1-rc2.
> Hi Bart,
> You can use linux-next or regulator tree.
> However, due to build dependency you need to manually apply max77650
> mfd drvier manually
On Wed, Mar 27, 2019 at 1:41 AM Andrey Smirnov wrote:
>
> Add support for ZII i.MX7 RPU2 board.
>
> Signed-off-by: Andrey Smirnov
> Cc: Shawn Guo
> Cc: Chris Healy
> Cc: Andrew Lunn
> Cc: Fabio Estevam
> Cc: Rob Herring
> Cc: linux-kernel@vger.kernel.org
> Cc: devicet...@vger.kernel.org
> --
On Tue, Mar 26, 2019 at 8:40 AM Andreas Klinger wrote:
>
> devantech-srf04.yaml: yaml devicetree binding for iio ultrasonic
> proximity driver of devantech srf04
>
> use devantech-srf04.txt, transform binding into yaml and remove the
> outdated DT documentation
>
> Signed-off-by: Andreas Klinger
[Cc Nick]
On Wed 27-03-19 17:57:52, Anshuman Khandual wrote:
> Just check for enforce parameter in PF_ONLY_HEAD() wrapper before calling
> VM_BUG_ON_PGFLAGS() for tail pages.
Why is this an actual fix? Only TESTPAGEFLAG doesn't enforce the check
but I suspect that Nick just wanted the check to be
On Sun, Mar 03, 2019 at 10:47:00PM -0800, Christian Kujau wrote:
> If so, would simly removing it do the trick or is there more magic
> involved? I don't have that many cross-compilers though and it's not even
> build-tested:
There are cross compilers here:
https://www.kernel.org/pub/tools/cros
Commit-ID: 0f02daed4e089c7a380a0ffdc9d93a5989043cf4
Gitweb: https://git.kernel.org/tip/0f02daed4e089c7a380a0ffdc9d93a5989043cf4
Author: Baoquan He
AuthorDate: Mon, 4 Mar 2019 13:55:46 +0800
Committer: Borislav Petkov
CommitDate: Wed, 27 Mar 2019 14:00:51 +0100
x86/boot: Fix incorrect i
On Wed 27-03-19 09:05:31, Qian Cai wrote:
> On 3/27/19 7:44 AM, Michal Hocko wrote> What? Normal spin lock implementation
> doesn't disable interrupts. So
> > either I misunderstand what you are saying or you seem to be confused.
> > the thing is that in_atomic relies on preempt_count to work prope
On Tue, 26 Mar 2019, Jeffrey Hugo wrote:
> Similar to commit edfc3722cfef ("HID: quirks: Fix keyboard + touchpad on
> Toshiba Click Mini not working"), the Lenovo Miix 630 has a combo
> keyboard/touchpad device with vid:pid of 04F3:0400, which is shared with
> Elan touchpads. The combo on the Mii
On 27/03/2019 11:10, Sameer Pujar wrote:
> Hi Reviewers,
>
> Request for review and approval.
Fine with me. I think you have my reviewed/acked-by.
If there are any changes we need to make, we could also use the clk_bulk
APIs here too. However, not critical.
Cheers
Jon
--
nvpublic
On Fri, Mar 15, 2019 at 01:57:14AM -0500, Kangjie Lu wrote:
> alloc_ordered_workqueue may fail and return NULL.
> The fix captures the failure and handles it properly to avoid
> potential NULL pointer dereferences.
>
> Signed-off-by: Kangjie Lu
> ---
> V2: add return value to capture the error co
When the arm_poke_idle_state gets called, the poking
cpu_ops of the current core gets called, passing on the
the index of the core to be poked.
Signed-off-by: Abel Vesa
---
arch/arm64/include/asm/cpuidle.h | 6 ++
arch/arm64/kernel/cpuidle.c | 8
drivers/cpuidle/cpuidle-arm.c
This work is a workaround I'm looking into (more as a background task)
in order to add support for cpuidle on i.MX8MQ based platforms.
The main idea here is getting around the missing GIC wake_request signal
(due to integration design issue) by waking up a each individual core through
some dedicat
This helper is useful in order to get the idle state of a specific cpu.
Signed-off-by: Abel Vesa
---
include/linux/cpuidle.h | 1 +
kernel/sched/idle.c | 11 +++
2 files changed, 12 insertions(+)
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 3b39472..88a9119
There can be platforms that need a dedicated work to be done
in TF-A before the specified core can be woken up through an IPI.
Allow those platforms to call into the TF-A to do that work
by making use of the cpu_poke operation.
Signed-off-by: Abel Vesa
---
arch/arm64/include/asm/cpu_ops.h | 1 +
Having a poke operation per state, allows each cpuidle driver to
implement, for each state, different ways of waking up (poking) cores.
Signed-off-by: Abel Vesa
---
drivers/cpuidle/cpuidle.c | 34 ++
include/linux/cpuidle.h | 6 ++
2 files changed, 40 inser
On Sat, Mar 16, 2019 at 11:05:12PM +, Colin King wrote:
> From: Colin Ian King
>
> The variable len is not being inintialized and the uninitialized
> value is being returned. However, this return path is never reached
> because the default case in the switch statement returns -ENOSYS.
> Clean
In order to support poking alongside the enter operation,
the cpuidle_dt_ops are added. On each state initialization,
if the state has the property "local-wakeup-poke" set, then
gets to have the poking mechanims enabled. For now,
the arm_poke_idle_state doesn't do anything.
Signed-off-by: Abel Ves
Add the idle state cpu-sleep to each core. This idle state
makes use of 'local-wakeup-poke' property which basically tells
the cpuidle-arm driver to enable the poking for this state.
Signed-off-by: Abel Vesa
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 20
1 file changed,
Try poking the specified core(s) every time before requesting IPI,
this way allowing the cpuidle driver to do its magic for the current
idle state of the specified core(s), if there is such a need.
Signed-off-by: Abel Vesa
---
kernel/irq_work.c| 19 ---
kernel/sched/c
On 3/27/2019 6:21 PM, Mukesh Ojha wrote:
On 3/26/2019 6:14 PM, Fabrice Gasnier wrote:
Enabling CONFIG_DEBUG_ATOMIC_SLEEP=y triggers this BUG message:
BUG: sleeping function called from invalid context at
kernel/irq/chip.c...
Call stack is as follows:
- __might_sleep
- handle_nested_irq
KGDB_call_nmi_hook is called by other cpu through smp call.
MIPS smp call is processed in ipi irq handler and regs is saved in
handle_int.
So kgdb_call_nmi_hook get regs by get_irq_regs and regs will be passed
to kgdb_cpu_enter.
Signed-off-by: qiaochong
---
arch/mips/kernel/kgdb.c | 2 +-
1 fi
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