Hi Florian,
On Sat, 9 Sep 2017 09:30:58 -0700 wrote:
>
>
> On 09/08/2017 06:02 AM, Kunihiko Hayashi wrote:
> > The UniPhier platform from Socionext provides the AVE ethernet
> > controller that includes MAC and MDIO bus supporting RGMII/RMII
> > modes. The controller is named AVE.
> >
> > Sig
Hi Geert,
On 10.09.2017 12:58, Geert Uytterhoeven wrote:
> Hi Todor,
>
> On Tue, Aug 8, 2017 at 3:30 PM, Todor Tomov wrote:
>> Use VFE PIX input interface and do format conversion in VFE.
>>
>> Supported input format is UYVY (single plane YUV 4:2:2) and
>> its different sample order variations.
Hi Florian,
Thank you for your comments,
On Fri, 8 Sep 2017 12:31:18 -0700 wrote:
> On 09/08/2017 06:02 AM, Kunihiko Hayashi wrote:
> > The UniPhier platform from Socionext provides the AVE ethernet
> > controller that includes MAC and MDIO bus supporting RGMII/RMII
> > modes. The controller is
Hi,
On 05.09.2017 14:19, Peter Zijlstra wrote:
> On Tue, Sep 05, 2017 at 01:17:39PM +0300, Alexey Budankov wrote:
>> However we can't completely get rid of whole tree iterations because of
>> inheritance code on forks in perf_event_init_context() here:
>
> Right, fork() / inherit needs to iterate
I am occasionally getting these warnings in khugepaged. It is an old
machine with 550MHz CPU and 512 MB RAM.
Note that khugepaged has nice value 19, so when the machine is loaded with
some work, khugepaged is stalled and this stall produces warning in the
allocator.
khugepaged does allocations
Hi Yamada-san,
Thank you for your comments,
On Fri, 8 Sep 2017 23:44:13 +0900 wrote:
> 2017-09-08 22:02 GMT+09:00 Kunihiko Hayashi :
>
> > diff --git a/drivers/net/ethernet/socionext/Kconfig
> > b/drivers/net/ethernet/socionext/Kconfig
> > new file mode 100644
> > index 000..788f26f
> > --
push_rt_task() pick the first pushable task and find an eligible
lowest_rq, then double_lock_balance(rq, lowest_rq). So if
double_lock_balance() unlock the rq (when double_lock_balance() return 1),
we have to check if this task is still on the rq.
The problem is that the check conditions are not s
Hi Andrew,
Thank you for your comments.
On Fri, 8 Sep 2017 15:50:30 +0200 wrote:
> > +static int ave_mdio_busywait(struct net_device *ndev)
> > +{
> > + int ret = 1, loop = 100;
> > + u32 mdiosr;
> > +
> > + /* wait until completion */
> > + while (1) {
> > + mdiosr = ave_r32(n
On 09/11/2017 03:12 AM, David Rientjes wrote:
> On Wed, 23 Aug 2017, Vlastimil Babka wrote:
>
>>> diff --git a/mm/compaction.c b/mm/compaction.c
>>> --- a/mm/compaction.c
>>> +++ b/mm/compaction.c
>>> @@ -217,6 +217,20 @@ static void reset_cached_positions(struct zone *zone)
>>>
Hi,
On 09/08/17 at 12:16pm, AKASHI Takahiro wrote:
> load_other_segments() sets up and adds all the memory segments necessary
> other than kernel, including initrd, device-tree blob and purgatory.
> Most of the code was borrowed from kexec-tools' counterpart.
>
> In addition, arch_kexec_image_pro
On Mon, Sep 11, 2017 at 04:32:22AM +0100, Al Viro wrote:
> On Mon, Sep 11, 2017 at 10:31:13AM +1000, Dave Chinner wrote:
>
> > splice does not go down the direct IO path, so iomap_dio_actor()
> > should never be handled a pipe as the destination for the IO data.
> > Indeed, splice read has to supp
On Fri, Sep 08, 2017 at 04:21:52PM -0700, Hao Chen wrote:
> This is expected. To get a better performance of XFS on NVMe drive, it
> is advised not use use the realtime discard option.
>
> https://www.intel.com/content/dam/support/us/en/documents/ssdc/data-center-ssds/Intel_Linux_NVMe_Guide_33060
Ping
Am Fri, 1 Sep 2017 21:57:21 +0200
schrieb Henning Schild :
> 9d85025b0418 renamed the document mentioned in the header. Adjust the
> link to point to the right place.
>
> Signed-off-by: Henning Schild
> ---
> fs/binfmt_misc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>
On Sun, Sep 10, 2017 at 10:02:42AM -0400, Mimi Zohar wrote:
> We need to differentiate between policies and x509 certificates. In
> the policy case, they need to be signed and appraised, while in the
> x509 certificate case, the certificate itself is signed so the file
> doesn't need to be signed
On 09/11/2017 03:07 AM, David Rientjes wrote:
> On Wed, 23 Aug 2017, Vlastimil Babka wrote:
>
>> On 08/16/2017 01:39 AM, David Rientjes wrote:
>>> Kcompactd is needlessly ignoring pageblock skip information. It is doing
>>> MIGRATE_SYNC_LIGHT compaction, which is no more powerful than
>>> MIGRATE
Hi Mike,
Thanks a lot for sharing the history of this.
On Sun, Sep 10, 2017 at 7:55 PM, Mike Galbraith wrote:
> On Sun, 2017-09-10 at 09:53 -0700, Joel Fernandes wrote:
>>
>> Anyone know what in the netperf test triggers use of the sync flag?
>
> homer:..kernel/linux-master # git grep wake_up_int
On 09/11/2017 02:26 PM, Ziqian SUN (Zamir) wrote:
From: "Ziqian SUN (Zamir)"
The mmiotrace tracer cannot be enabled with ftrace=mmiotrace in kernel
commandline. With this patch, noboot is added to the tracer struct,
and when system boot with a tracer that has noboot=true, it will print
out a w
From: Suniel Mahesh
Linux bus numbers should match the numbers defined by the chip
manufacturer. This patch add's spi aliases to acheive that bus
naming convention.
Signed-off-by: Suniel Mahesh
Signed-off-by: Karthik Tummala
Tested-by: Karthik Tummala
---
Note:
- Patch was compile tested and
On 11/09/2017 02:45, Sergey Senozhatsky wrote:
> On (09/08/17 11:24), Laurent Dufour wrote:
>> Hi Sergey,
>>
>> I can't see where such a chain could happen.
>>
>> I tried to recreate it on top of the latest mm tree, to latest stack output
>> but I can't get it.
>> How did you raised this one ?
>
>
From: "Ziqian SUN (Zamir)"
The mmiotrace tracer cannot be enabled with ftrace=mmiotrace in kernel
commandline. With this patch, noboot is added to the tracer struct,
and when system boot with a tracer that has noboot=true, it will print
out a warning message and continue booting.
Signed-off-by:
Commit-ID: 46123355af729514e6fa8b8a9dd1e645e61a6466
Gitweb: http://git.kernel.org/tip/46123355af729514e6fa8b8a9dd1e645e61a6466
Author: Randy Dunlap
AuthorDate: Sun, 10 Sep 2017 09:55:05 -0700
Committer: Ingo Molnar
CommitDate: Mon, 11 Sep 2017 08:13:22 +0200
sched/fair: Fix nuisance ke
On Mon, Sep 11, 2017 at 12:20:32PM +0800, Dison River wrote:
> I found a warning while fuzzing with Syzkaller on linux 4.13-rc6 on
> x86_64. The full stack trace is below:
>
> [ cut here ]
> WARNING: CPU: 3 PID: 32413 at net/core/dev.c:2592
> skb_warn_bad_offload+0x2a9/0x38
On 08/09/17 22:48, Krishna Reddy wrote:
> SDHCI controllers on Tegra186 support 40 bit addressing.
> IOVA addresses are 48-bit wide on Tegra186.
> SDHCI host common code sets dma mask as either 32-bit or 64-bit.
> To avoid access issues when SMMU is enabled, disable 64-bit dma.
>
> Signed-off-by:
On 10/09/17 5:48 PM, "Christos Gkekas" wrote:
>Pointers bnx2i_cmd are set but never used, so they can be removed.
>
>Signed-off-by: Christos Gkekas
>---
> drivers/scsi/bnx2i/bnx2i_hwi.c | 10 --
> 1 file changed, 10 deletions(-)
>
>diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c
>b/drivers/s
* Andy Lutomirski wrote:
> On Fri, Sep 8, 2017 at 12:59 AM, Jiri Kosina wrote:
> > On Thu, 7 Sep 2017, Andy Lutomirski wrote:
> >
> >> Jiri reported a resume-from-hibernation failure triggered by PCID.
> >> The root cause appears to be rather odd. The hibernation asm
> >> restores a CR3 value
On Fri, Sep 08, 2017 at 05:46:24PM +0900, Byungchul Park wrote:
> To peter,
>
> Does it work?
>
> Chagnes from v1
> - Add a completion initialization function with a lockdep map
> - Enhance readability of the workqueue code
Do not you like it becasue it introduces another init_completion_xxx()
On 09/11/2017, 05:11 AM, Jibin Xu wrote:
...
> --- a/drivers/tty/sysrq.c
> +++ b/drivers/tty/sysrq.c
> @@ -245,8 +245,10 @@ static void sysrq_handle_showallcpus(int key)
>* architecture has no support for it:
>*/
> if (!trigger_all_cpu_backtrace()) {
> - struct pt_
Hi Linus,
>> Yes 81f95076281f is to blame.. After reverting it all is fine again.
>>
>> 15 resume cycles on the one laptop , 10 on the other without to hit the
>> trace.
>
> Yeah, I think that disable/enable_firmware in the suspend/resume path
> is basically just completely random code. There i
Hi Srinivas,
I have 3 questions about the nvmem sybsystem.
Please correct me if something is missing from my thought.
(Q1) How to allocate struct nvmem_config?
I see 3 ways in allocating struct nvmem_config.
What is a good / bad practice?
(A) Allocate statically in .data section
On Sun, Sep 10, 2017 at 8:49 PM, Gabriel C wrote:
>
> Yes 81f95076281f is to blame.. After reverting it all is fine again.
>
> 15 resume cycles on the one laptop , 10 on the other without to hit the
> trace.
Yeah, I think that disable/enable_firmware in the suspend/resume path
is basically just c
On Fri, Sep 08, 2017 at 01:59:00PM -0700, h...@zytor.com wrote:
> On September 8, 2017 2:45:10 AM PDT, Gary Lin wrote:
> >On Thu, Sep 07, 2017 at 02:16:21PM -0700, h...@zytor.com wrote:
> >> On September 7, 2017 2:44:51 AM PDT, Gary Lin wrote:
> >> >On Thu, Jun 01, 2017 at 08:46:26AM +, Ard B
On 11.09.2017 05:15, Gabriel C wrote:
On 11.09.2017 03:25, Greg Kroah-Hartman wrote:
On Sun, Sep 10, 2017 at 12:26:02PM -0700, Linus Torvalds wrote:
This seems to be a new problem at resume for the Intel btusb driver,
but I'm not seeing anything in that driver itself that looks like a
likely tr
Hi Ravi,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.13 next-20170908]
[cannot apply to xlnx/master]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ravi-Shankar-Jonnalag
Commit:
2b85b3d22920 ("x86/acpi: Restore the order of CPU IDs")
... reverted the __generic_processor_info() to generic_processor_info(),
but forgot to remove its declaration in mpspec.h together.
Remove the declaration and make the comments consistent.
Signed-off-by: Dou Liyang
---
arch/x86
If issue_cond is true, it does double count for # of issued commands.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/segment.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 7fd742f747ce..25196ff5d587 100644
--- a/fs/f2fs/segment.c
+++ b/f
On Fri, 2017-09-08 at 11:46 -0700, Eric Dumazet wrote:
> On Fri, 2017-09-08 at 10:21 -0700, Cong Wang wrote:
> > (Cc'ing netdev)
> >
> > On Fri, Sep 8, 2017 at 5:59 AM, Shankara Pailoor
> > wrote:
> > > Hi,
> > >
> > > I found a warning while fuzzing with Syzkaller on linux 4.13-rc7 on
> > > x86
On Mon, Sep 11, 2017 at 10:31:13AM +1000, Dave Chinner wrote:
> splice does not go down the direct IO path, so iomap_dio_actor()
> should never be handled a pipe as the destination for the IO data.
> Indeed, splice read has to supply the pages to be put into the pipe,
> which the DIO path does not
On 29/08/17 12:58, Alexey Kardashevskiy wrote:
> On 21/08/17 12:47, Alexey Kardashevskiy wrote:
>> Folks,
>>
>> Ok, people did talk, exchanged ideas, lovely :) What happens now? Do I
>> repost this or go back to PCI bus flags or something else? Thanks.
>
>
> Anyone, any help? How do we proceed wi
From: YuanCheng Cheng
NutsBoard (http://nutsboard.org/) is an organization and focus
on ARM based embedded boards with open source software.
Signed-off-by: YuanCheng Cheng
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentatio
On 11.09.2017 03:25, Greg Kroah-Hartman wrote:
On Sun, Sep 10, 2017 at 12:26:02PM -0700, Linus Torvalds wrote:
This seems to be a new problem at resume for the Intel btusb driver,
but I'm not seeing anything in that driver itself that looks like a
likely trigger, so I wonder if it's some driver
When kernel configuration SMP,PREEMPT and DEBUG_PREEMPT are enabled,
echo 1 >/proc/sys/kernel/sysrq
echo p >/proc/sysrq-trigger
kernel will print call trace as below:
sysrq: SysRq : Show Regs
BUG: using __this_cpu_read() in preemptible [] code: sh/435
caller is __this_cpu_preempt_check+0x1
Hi all,
Please do not add any v4.15 related material to your linux-next
included branches until after v4.14-rc1 has been released.
Changes since 20170908:
The watchdog tree gained a conflict against the arm-soc tree.
The aio tree gained a conflict against the vfs tree.
The akpm-current tree st
On Sun, 2017-09-10 at 09:53 -0700, Joel Fernandes wrote:
>
> Anyone know what in the netperf test triggers use of the sync flag?
homer:..kernel/linux-master # git grep wake_up_interruptible_sync_poll net
net/core/sock.c:wake_up_interruptible_sync_poll(&wq->wait,
POLLIN | POLLPRI
Hi Marek,
On Fri, Sep 1, 2017 at 5:52 PM, Marek Vasut wrote:
> On 09/01/2017 10:00 AM, Bin Meng wrote:
>> The number of protected range registers is not the same on BYT/LPT/
>> BXT. GPR0 only exists on Apollo Lake and its offset is reserved on
>> other platforms.
>>
>> Signed-off-by: Bin Meng
>
Hi,
Ping!!!
Should I drop this patch and send another one which removes UFS_BIT() macro?
On Tue, Aug 29, 2017 at 4:35 PM, Alim Akhtar wrote:
> Hi Bart,
> Thanks for your review.
>
> On 08/28/2017 09:15 PM, Bart Van Assche wrote:
>> On Mon, 2017-08-28 at 17:49 +0530, Alim Akhtar wrote:
>>> This
From: Kan Liang
Add two locks to protect namespaces_list and comm_list.
The comm which is used in db-export are not protected. Because the
multithread code will not touch it. It can be added later if required.
Signed-off-by: Kan Liang
---
tools/perf/ui/browsers/hists.c | 2 +-
tools/perf/uti
From: Kan Liang
Finish the namespaces id setting job in thread.c.
Signed-off-by: Kan Liang
---
tools/perf/util/hist.c | 7 ++-
tools/perf/util/thread.c | 10 ++
tools/perf/util/thread.h | 2 ++
3 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/tools/perf/util/hist
From: Kan Liang
The patch series intends to fix the severe performance issue in
Knights Landing/Mill, when monitoring in heavy load system.
perf top costs a few minutes to show the result, which is
unacceptable.
With the patch series applied, the latency will reduces to
several seconds.
machine_
From: Kan Liang
For hist_entry, it only needs comm_str for cmp.
Signed-off-by: Kan Liang
---
tools/perf/util/hist.c | 4 ++--
tools/perf/util/sort.c | 8
tools/perf/util/sort.h | 2 +-
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/perf/util/hist.c b/tools/perf/u
From: Kan Liang
The proc files which is sorted with alphabetical order are evenly
assigned to several synthesize threads to be processed in parallel.
For perf top, the threads number hard code to online CPU number. The
following patch will introduce an option to set it.
For other perf tools, the
From: Kan Liang
Add comm_str_lock to protect comm_str rb tree.
Signed-off-by: Kan Liang
---
tools/perf/util/comm.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/comm.c b/tools/perf/util/comm.c
index 7bc981b..cb7f98c 100644
--- a/tools/pe
From: Kan Liang
perf_top__mmap_read has severe performance issue in
Knights Landing/Mill, when monitoring in heavy load system. It costs
several minutes to finish, which is unacceptable.
perf top was overwrite mode. But it is changed to non overwrite mode
since commit 93fc64f14472 ("perf top: Sw
From: Kan Liang
To process any events, it needs to find the thread in the machine first.
The machine maintains a rb tree to store all threads. The rb tree is
protected by a rw lock.
It is not a problem for current perf which serially processing events.
However, it will have scalability performanc
From: Kan Liang
Using UINT_MAX to indicate the default thread#, which is the max number
of online CPU.
Signed-off-by: Kan Liang
---
tools/perf/builtin-top.c | 5 -
tools/perf/util/event.c | 5 -
tools/perf/util/top.h| 1 +
3 files changed, 9 insertions(+), 2 deletions(-)
diff --g
From: Kan Liang
For perf_event__synthesize_threads, perf goes through all proc files
serially by readdir.
scandir did a snapshoot of proc, which is multithreading friendly.
It's possible that some threads which are added during event synthesize.
But the number of lost threads should be small.
Th
From: Kan Liang
In case there are two or more threads want to change it.
Signed-off-by: Kan Liang
---
tools/perf/util/machine.c | 11 ++-
tools/perf/util/machine.h | 2 +-
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machin
Define a compatible string for the Actions Semi S700 SoC timer.
Signed-off-by: Andreas Färber
---
Documentation/devicetree/bindings/timer/actions,owl-timer.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/timer/actions,owl-timer.txt
b/Documentation/devic
Hello,
This series prepares the Actions Semi S700 SoC and Cubietech CubieBoard7.
It boots equally far as the S900 based Bubblegum-96 these patches are based on,
i.e. into an initrd with serial and all four cores up.
I have not yet managed to download the CubieBoard7 sources from Baidu, and the
Me
S700 has two 2Hz timers like S500, and four TIMx timers like S900.
Signed-off-by: Andreas Färber
---
drivers/clocksource/owl-timer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clocksource/owl-timer.c b/drivers/clocksource/owl-timer.c
index d19c53c11094..d5f3f72c10ee 100644
--- a
Add Device Trees for S700 SoC and Cubietech CubieBoard7.
Signed-off-by: Andreas Färber
---
arch/arm64/boot/dts/actions/Makefile | 2 +
arch/arm64/boot/dts/actions/s700-cubieboard7.dts | 47 +++
arch/arm64/boot/dts/actions/s700.dtsi| 164 +++
3 f
Document the Actions Semi S700 SoC and the Cubietech CubieBoard7.
Signed-off-by: Andreas Färber
---
Documentation/devicetree/bindings/arm/actions.txt | 15 +++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/actions.txt
b/Documentation/devicetree
Move the #ifdef into the static void function so that the use
of DBGUNDO is validated when FASTRETRANS_DEBUG <= 1.
Remove the now unnecessary #else and #define DBGUNDO.
Signed-off-by: Joe Perches
---
net/ipv4/tcp_input.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/
Hi Luis,
2017-08-07 22:48 GMT+08:00 Luis Oliveira :
> Hi all,
>
> I'm new here, I got to be Maintainer of this driver by the old Maintainer
> recommendation. Still getting the hang of it :)
>
> On 07-Aug-17 13:26, Philipp Zabel wrote:
>> Hi Jacob,
>>
>> On Mon, 2017-08-07 at 19:06 +0800, Jacob Che
On Sun, Sep 10, 2017 at 11:31 AM, Guenter Roeck wrote:
> xtensa:allmodconfig fails to build in mainline with compiler errors
> as follows.
>
> drivers/staging/rtl8723bs/core/rtw_ap.c: In function ‘expire_timeout_chk’:
> drivers/staging/rtl8723bs/core/rtw_ap.c:442:1: internal compiler error:
>
Hi James,
Thanks for your comments.
On 2017/9/9 2:15, James Morse wrote:
> Hi Xie XiuQi,
>
> (Sorry a few versions of this went past before I caught up with it)
>
> On 07/09/17 08:45, Xie XiuQi wrote:
>> With ARM v8.2 RAS Extension, SEA are usually triggered when memory errors
>> are consumed.
When I was supporting Rpi Camera Module on the ASUS Tinker board,
I found this driver have some issues with rockchip's mipi-csi driver.
It didn't place clock lane in LP-11 state before performing
D-PHY initialisation.
>From our experience, on some OV sensors,
LP-11 state is not achieved while BIT(
On Sun, Sep 10, 2017 at 6:12 PM, Rik van Riel wrote:
> On Sat, 2017-09-09 at 12:28 -0700, Andy Lutomirski wrote:
>> -
>> I propose the following fix. If PCID is on, then, in
>> enter_lazy_tlb(), we switch to init_mm with the no-flush flag set.
>> (And we give init_mm its own dedicated ASID to kee
On 09/07/2017 11:54 PM, Ouyangzhaowei (Charles) wrote:
> shost->async_scan should be protected by mutex_lock, otherwise the check
> of "called twice" won't work.
>
> Signed-off-by: Ouyang Zhaowei
> ---
> drivers/scsi/scsi_scan.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff -
On 9/8/2017 9:43 PM, Arnaldo Carvalho de Melo wrote:
Em Wed, Aug 16, 2017 at 06:18:33PM +0800, Jin Yao escreveu:
An issue is found during using perf annotate.
perf record -e cycles,branches ...
perf annotate main --stdio
The result only shows cycles. It should show both cycles and
branches o
Hi Linus,
Can you please pull the m68knommu git tree, for-next branch.
Only 2 changes. One removes unused code, the other makes local clock code
arguments consistent with generic clock code.
Regards
Greg
The following changes since commit cc4a41fe5541a73019a864883297bd5043aa6d98:
Linux 4.
Hi Benjamin,
Today's linux-next merge of the aio tree got a conflict in:
fs/aio.c
between commit:
32ec9f249d65 ("io_getevents: Use timespec64 to represent timeouts")
from the vfs tree and commit:
eb5263749f68 ("aio: handle integer overflow in io_getevents() timespec usage")
from the ai
On Sun, Sep 10, 2017 at 12:26:02PM -0700, Linus Torvalds wrote:
> This seems to be a new problem at resume for the Intel btusb driver,
> but I'm not seeing anything in that driver itself that looks like a
> likely trigger, so I wonder if it's some driver core change, a generic
> resume path issue,
As usual, device tree updates is the bulk of our material in this merge
window. This time around, 559 patches affecting both 32- and 64-bit
platforms.
Changes are too many to list individually, but some of the larger ones:
New platform/SoC support:
- Automotive:
+ Renesas R-Car D3 (R8A77995)
+ T
This branch contains platform-related driver updates for ARM and ARM64.
Among them:
- Reset driver updates:
+ New API for dealing with arrays of resets
+ Make unimplemented {de,}assert return success on shared resets
+ MSDKv1 driver
+ Removal of obsolete Gemini reset driver
+ Misc updates for sun
This branch contains platform updates for 32- and 64-bit ARM,
including defconfig updates to enable new options, drivers and
platforms. There are also a few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfi
Hi Linus,
Here are the ARM-SoC updates for this merge window. This time around,
I collapsed down the branches to three main ones and am sending those
as our pull requests; We've had less miscellaneous contents this cycle
so it seemed like the right level of exposing the work going on.
One branch
On Fri, 1 Sep 2017, Vlastimil Babka wrote:
> The pageblock_skip_persistent() function checks for HugeTLB pages of pageblock
> order. When clearing pageblock skip bits for compaction, the bits are not
> cleared for such pageblocks, because they cannot contain base pages suitable
> for migration, no
On Sat, 2017-09-09 at 12:28 -0700, Andy Lutomirski wrote:
> -
> I propose the following fix. If PCID is on, then, in
> enter_lazy_tlb(), we switch to init_mm with the no-flush flag set.
> (And we give init_mm its own dedicated ASID to keep it simple and
> fast
> -- no need to use the LRU ASID mapp
On Wed, 23 Aug 2017, Vlastimil Babka wrote:
> > diff --git a/mm/compaction.c b/mm/compaction.c
> > --- a/mm/compaction.c
> > +++ b/mm/compaction.c
> > @@ -217,6 +217,20 @@ static void reset_cached_positions(struct zone *zone)
> > pageblock_start_pfn(zone_end_pfn(zone) -
On Wed, 23 Aug 2017, Vlastimil Babka wrote:
> On 08/16/2017 01:39 AM, David Rientjes wrote:
> > Kcompactd is needlessly ignoring pageblock skip information. It is doing
> > MIGRATE_SYNC_LIGHT compaction, which is no more powerful than
> > MIGRATE_SYNC compaction.
> >
> > If compaction recently f
Hello,
This series prepares the Cubietech CubieBoard6, based on Actions Semi S500.
Cf. https://en.opensuse.org/HCL:CubieBoard6
With this Device Tree it starts to boot, but it gets stuck during earlycon:
[0.899855] cpuidle: using governor ladder
[0.904118] Internal error: Oops - undefine
Hi Wim,
Today's linux-next merge of the watchdog tree got a conflict in:
Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
between commit:
275e85971b7d ("ARM: mediatek: dts: Cleanup bindings documentation")
from the arm-soc tree and commit:
e8a7fc711c9a ("dt-bindings: watchdog: med
Add a Device Tree for Cubietech CubieBoard6.
Cc: supp...@cubietech.com
Signed-off-by: Andreas Färber
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/owl-s500-cubieboard6.dts | 44 ++
2 files changed, 45 insertions(+)
create mode 100644 arch/a
Define a compatible string for Cubietech CubieBoard6.
Cc: supp...@cubietech.com
Signed-off-by: Andreas Färber
---
Documentation/devicetree/bindings/arm/actions.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/actions.txt
b/Documentation/devicetree/bi
On Sat, 2017-09-09 at 19:31 +0100, Al Viro wrote:
> On Sat, Sep 09, 2017 at 06:03:16PM +0530, Gargi Sharma wrote:
> > If a task exits before procfs is mounted, proc_flush_task_mnt will
> > be called with a NULL mnt parameter. In that case, not only is
> > there
> > nothing to unhash, but trying to
On Mon, Sep 11, 2017 at 08:33:21AM +0800, Sean Fu wrote:
> An off-by-one error in loop terminantion conditions in
> create_setup_data_nodes will lead to memory leak when
> create_setup_data_node return error.
>
> Signed-off-by: Sean Fu
> ---
> arch/x86/kernel/ksysfs.c | 2 +-
> 1 file changed, 1
On (09/08/17 11:24), Laurent Dufour wrote:
> Hi Sergey,
>
> I can't see where such a chain could happen.
>
> I tried to recreate it on top of the latest mm tree, to latest stack output
> but I can't get it.
> How did you raised this one ?
Hi Laurent,
didn't do anything special, the box even was
On 2017년 09월 10일 01:51, Colin King wrote:
> From: Colin Ian King
>
> The array extcon_info is read only, local to the source and does not
> need to be in global scope, so make it static const.
>
> Cleans up sparse warning:
> symbol 'extcon_info' was not declared. Should it be static?
>
> Signed
An off-by-one error in loop terminantion conditions in
create_setup_data_nodes will lead to memory leak when
create_setup_data_node return error.
Signed-off-by: Sean Fu
---
arch/x86/kernel/ksysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/ksysfs.c b/arc
On Mon, Sep 11, 2017 at 12:07:23AM +0100, Al Viro wrote:
> On Mon, Sep 11, 2017 at 08:08:14AM +1000, Dave Chinner wrote:
> > On Sun, Sep 10, 2017 at 10:19:07PM +0100, Al Viro wrote:
> > > On Mon, Sep 11, 2017 at 07:11:10AM +1000, Dave Chinner wrote:
> > > > On Sun, Sep 10, 2017 at 03:57:21AM +0100,
Taking another stab at this old issue from last merge window...
> Rob Landley writes:
>> On 05/23/2017 03:01 AM, Yury Norov wrote:
>>> On Mon, May 22, 2017 at 09:07:54PM -0500, Rob Landley wrote:
Your userspace mounted a tmpfs over /dev when it couldn't mount a second
identical instance
On Mon, Sep 11, 2017 at 12:07:23AM +0100, Al Viro wrote:
> BTW, another problem I see there is that iomap_dio_actor() should *NOT*
> assume that do-while loop in there will always manage to shove 'length'
> bytes out in case of success. That is simply not true for pipe-backed
> destination. And
On Mon, Sep 11, 2017 at 08:08:14AM +1000, Dave Chinner wrote:
> On Sun, Sep 10, 2017 at 10:19:07PM +0100, Al Viro wrote:
> > On Mon, Sep 11, 2017 at 07:11:10AM +1000, Dave Chinner wrote:
> > > On Sun, Sep 10, 2017 at 03:57:21AM +0100, Al Viro wrote:
> > > > On Sat, Sep 09, 2017 at 09:07:56PM -0400,
Document struct tcpc_config and struct tcpc_dev.
Drop unused TCPC_USB_SWITCH_RESTORE.
Signed-off-by: Guenter Roeck
---
v2: No change
drivers/staging/typec/tcpm.h | 57 ++--
1 file changed, 50 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/typ
Move tcpm (USB Type-C Port Manager) out of staging.
Signed-off-by: Guenter Roeck
---
v2: Use format-patch -M
drivers/staging/typec/Kconfig | 8
drivers/staging/typec/Makefile| 1 -
drivers/staging/typec/TODO|
The driver is in good enough shape to be moved out of staging.
Do it.
Signed-off-by: Guenter Roeck
---
v2: Use format-patch -M
drivers/staging/typec/Kconfig| 2 --
drivers/staging/typec/Makefile | 1 -
drivers/staging/typec/fusb302/TODO
struct pd_message is the format of a PD message as seen on the wire.
Signed-off-by: Guenter Roeck
---
v2: No change
drivers/staging/typec/pd.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/staging/typec/pd.h b/drivers/staging/typec/pd.h
index 30b32ad72acd..42a10883a2cb 100644
Commented out code can be added as needed. Drop it.
Also drop TODO and an obsolete XXX comment.
Signed-off-by: Guenter Roeck
---
v2: No change
drivers/staging/typec/tcpm.c | 37 +
1 file changed, 1 insertion(+), 36 deletions(-)
diff --git a/drivers/staging/t
On 09/05/2017 09:42 AM, Hans de Goede wrote:
Setting the mux to TYPEC_MUX_NONE, TCPC_USB_SWITCH_DISCONNECT when the
data-role is device is not correct. Plenty of devices support operating
as USB device through a (separate) USB device controller.
So this commit instead splits out TYPEC_MUX_USB in
Hi Geert,
This selftest can't run until userspace has called mmap. Since it is
hooked into ioctl, it's probably not worth the effort of making it a
module, since ioctl will have to check at runtime whether the selftest
module has been loaded, which would add overhead even when the test is
not enab
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