From: David Rivshin
ISSI is the stock ticker Integrated Silicon Solutions Inc.
Company website: http://www.issi.com
Signed-off-by: David Rivshin
---
Changes from RFC:
none
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation
From: David Rivshin
Si-En Technology was acquired by ISSI in 2011, and it appears that
the IS31FL3218/IS31FL3216 are just rebranded SN3218/SN3216 devices.
As the IS31FL32XX driver already handles the *3218 devices, there
is no longer a need for the dedicated SN3218 driver.
Add the "sn,sn3218" an
Paul Burton wrote:
It is, however, used in such a way by others & seems to me like the only
correct way to implement the lazy cache flushing. The alternative would
be to adjust all generic code to ensure flush_icache_page gets called
before set_pte_at
... which is an exact case right now. Both
From: David Rivshin
This adds a binding description for the is31fl3236/35/18/16 I2C LED
controllers.
Signed-off-by: David Rivshin
---
Rob,
I went with the 1-based 'reg' property here. I inferred that that
would be your preference based on the previous thread [1]. Let me
know if that's not the
Hi Mark,
2016-03-01 20:46 GMT+09:00 Mark Rutland :
> On Tue, Mar 01, 2016 at 12:57:00PM +0900, Masahiro Yamada wrote:
>> The "arm,amba-bus" string in the of_default_bus_match_table is
>> ambiguous. This prepares for killing it off in a long run.
>
> I don't follow the purpose of this patch.
>
>
On 2016/2/25 6:02, Tejun Heo wrote:
> Hello,
>
> Changes from v1[1] are
>
> * Patches 0012-0014 and 0016 added. They further refactor the
> operations and convert existing css management paths to use the new
> modular operations.
>
> * 0005 updated to yield the correct result on v1 hierarch
On 2016/3/3 2:07, Tejun Heo wrote:
> css_sets are hashed by their subsys[] contents and in cgroup_init()
> init_css_set is hashed early, before subsystem inits, when all entries
> in its subsys[] are NULL, so that cgroup_dfl_root initialization can
> find and link to it. As subsystems are initiali
Thanks for moving this forward Javi,
Few comments inline.
On Wed, Nov 25, 2015 at 03:09:43PM +, Javi Merino wrote:
> Add the ability to stack thermal zones on top of each other, creating a
> hierarchy of thermal zones.
>
> Cc: Zhang Rui
> Cc: Eduardo Valentin
> Signed-off-by: Javi Merino
On 3/2/2016 1:31 PM, Sinan Kaya wrote:
> I don't think there's a restriction on what the SCI IRQ can be. But
>> there is only one SCI IRQ, so all we have to do is keep track of what
>> it is, which only requires one word.
Taking a step back here and also some inspiration from your code, why don't
On 03/02/2016 06:21 PM, kernel test robot wrote:
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
io-streamid
commit 3d63546519428f2ed1b79e93e4321cf37c5a0d83 ("block: add support for carrying a
stream ID in a bio")
udevd[279]: failed
From: Kan Liang
This patch tries to fix a pebs warning found in my stress test.
The following perf command can easily trigger the pebs warning or
spurious NMI error on Skylake/Broadwell/Haswell platforms.
sudo perf record -e
'cpu/umask=0x04,event=0xc4/pp,cycles,branches,ref-cycles,cache-misses,
On Wed, Nov 25, 2015 at 03:09:46PM +, Javi Merino wrote:
> When a thermal zone is created that has sub thermal zones via
> devicetree or via thermal_zone_add_subtz() expose that relationship in
> sysfs.
>
> Cc: Zhang Rui
> Cc: Eduardo Valentin
> Signed-off-by: Javi Merino
> ---
> Documenta
On Thu, Mar 3, 2016 at 1:28 AM, Parav Pandit wrote:
> On Wed, Mar 2, 2016 at 11:09 PM, Tejun Heo wrote:
>> Nothing seems to prevent @cg from going away if this races with
>> @current being migrated to a different cgroup. Have you run this with
>> lockdep and rcu debugging enabled? This should h
On Wed, Mar 2, 2016 at 2:14 AM, Guo-Fu Tseng wrote:
> On Wed, 24 Feb 2016 23:58:56 -0500 (EST), David Miller wrote
>> From: Diego Viola
>> Date: Tue, 23 Feb 2016 12:04:04 -0300
>>
>> > The JMC260 network card fails to suspend/resume because the call to
>> > jme_start_irq() was too early, moving t
On Wed, Nov 25, 2015 at 03:09:44PM +, Javi Merino wrote:
> The thermal-sensor property of the thermal zone node accepts phandles to
> thermal sensors. However, thermal zones can be created as an
> aggregation of other thermal zones. Extend the thermal-sensors property
> to allow phandles to o
On 03/01/2016 12:20 PM, Rafael J. Wysocki wrote:
>> I'm specifically worried about the check below where we omit a CPU's
>> capacity request if its last update came before the last sample time.
>>
>> Say there are 2 CPUs in a frequency domain, HZ is 100 and the sample
>> delay here is 4ms.
>
> Yes
On Thu, Mar 03, 2016 at 01:43:14PM +1100, Stephen Rothwell wrote:
> Hi Josh,
>
> Just a couple of quick comments ...
>
> On Wed, 2 Mar 2016 18:39:37 -0600 Josh Poimboeuf wrote:
> >
> > diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
> > index c4f0713..e4a6bd5 100644
> > --- a/tools
On Mon, Jan 04, 2016 at 03:17:09PM +0100, Sascha Hauer wrote:
> On Wed, Nov 25, 2015 at 03:09:44PM +, Javi Merino wrote:
> > The thermal-sensor property of the thermal zone node accepts phandles to
> > thermal sensors. However, thermal zones can be created as an
> > +
> > + thermal-s
Hi David,
[auto build test WARNING on j.anaszewski-leds/for-next]
[also build test WARNING on next-20160302]
[cannot apply to v4.5-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/David
On Wed, Mar 02, 2016 at 07:12:46PM -0800, Eduardo Valentin wrote:
>
> Thanks for moving this forward Javi,
>
> Few comments inline.
>
> On Wed, Nov 25, 2015 at 03:09:43PM +, Javi Merino wrote:
> > Add the ability to stack thermal zones on top of each other, creating a
> > hierarchy of therma
Hi,
Could the Tait Programming Cable product id be added to the FTDI
driver, it is tested working with linux kernel 4.3.0.
#uname -a
Linux lappy 4.3.0-1-amd64 #1 SMP Debian 4.3.3-5 (2016-01-04) x86_64 GNU/Linux
Testing procedure:
#sudo modprobe ftdi_sio
#sudo chmod 666 /sys/bus/usb-serial/driv
On 03/02/2016 at 10:58 PM, Joerg Roedel wrote:
> On Wed, Mar 02, 2016 at 06:02:28PM +0800, Xunlei Pang wrote:
>> Currently, the kernel copies the old irt entries during iommu
>> initialization for kdump, so old vectors in the first kernel are
>> used but having no related kernel irq handlers set ex
On Thu, 2016-03-03 at 11:00 +0800, Jianyu Zhan wrote:
> Hi, Joe,
>
> recently in this patch https://lkml.org/lkml/2016/3/2/281,
>
> I found the original author of the modified code was not
> suggested as a patch reviewer.
>
> This surprised me at first. But later I realized that it is not trivi
Hi ,
Sorry for the missing it.
在 2016年02月15日 10:27, Shawn Lin 写道:
Disable thermal->clk when enabling pclk fails in
resume routine.
Signed-off-by: Shawn Lin
Reviewed-by: Caesar Wang
---
drivers/thermal/rockchip_thermal.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -
On 03/02/2016 07:20 PM, Steve Muckle wrote:
> Why does the frequency value not help? It is true there may be issues of
> a workload being memory bound and not responding quite linearly to
> increasing frequency, but that would pose a problem for the current
> algorithm also. Surely it's better to a
On Wed, Mar 2, 2016 at 4:55 PM, David Daney wrote:
> From: David Daney
>
> Add device tree parsing for NUMA topology using device
> "numa-node-id" property in distance-map and cpu nodes.
>
> This is a complete rewrite of a previous patch by:
>Ganapatrao Kulkarni
>
> Signed-off-by: David Daney
When snd_usb_audio gets probed first, audio mixer
doesn't get linked to the decoder.
Change au0828_media_graph_notify() to handle the
mixer entity getting registered before the decoder.
Change au0828_media_device_register() to invoke
au0828_media_graph_notify() to connect entites
that were create
Hi Josh,
On Wed, 2 Mar 2016 21:20:58 -0600 Josh Poimboeuf wrote:
>
> On Thu, Mar 03, 2016 at 01:43:14PM +1100, Stephen Rothwell wrote:
> >
> > I was wondering if this would be more appropriate in scripts/objtool
> > since it is used during the building of the kernel. Or does it have a
> > wider
On Wed, Mar 02, 2016 at 01:40:58PM -0500, Sinan Kaya wrote:
> On 2/26/2016 11:52 AM, Timur Tabi wrote:
> > Sinan Kaya wrote:
> >> Hi Marc Zyngier, Mark Rutland;
> >>
> >> I'm looking forward to hear your feedback on this series.
> >
> > Would it be possible to get this patchset into 4.6? We're al
Hi Joe:
Thank you for your response. I'll follow your comments in next version.
Best Regards
--
Jeffrey Lin,林義章
瑞鼎科技
Raydium Semiconductor Corporation
Tel:(03)666-1818 Ext.4163
Fax:(03)666-1919
-Original Message-
From: Jo
On Wed, Mar 02, 2016 at 04:58:58PM +0100, Arnd Bergmann wrote:
> The sirf dma driver uses #ifdef to check for CONFIG_PM_SLEEP
> for its suspend/resume code but then has no #ifdef for the
> respective runtime PM code, so we get a warning if CONFIG_PM
> is disabled altogether:
>
> drivers/dma/sirf-d
On Thu, Mar 03, 2016 at 02:38:43PM +1100, Stephen Rothwell wrote:
> Hi Josh,
>
> On Wed, 2 Mar 2016 21:20:58 -0600 Josh Poimboeuf wrote:
> >
> > On Thu, Mar 03, 2016 at 01:43:14PM +1100, Stephen Rothwell wrote:
> > >
> > > I was wondering if this would be more appropriate in scripts/objtool
> >
On Wed, Mar 02, 2016 at 10:00:51AM -0700, Ross Zwisler wrote:
> dax_pfn_mkwrite() previously wasn't checking the return value of the call
> to dax_radix_entry(), which was a mistake.
>
> Instead, capture this return value and return the appropriate VM_FAULT_
> value.
>
> Signed-off-by: Ross Zwisl
On 03/02/2016 06:49 PM, Rafael J. Wysocki wrote:
> I'm not actually sure if RT is the right answer here. DL may be a
> better choice. After all, we want the thing to happen shortly, but
> not necessarily at full speed.
>
> So something like a DL workqueue would be quite useful here it seems.
Th
Well, virtio_blk does use dynamic major number allocation, but the allocated
block major just happens to fall in the "experimental" range (240-254)...
In more detail:
virtio_blk calls register_blkdev() with major = 0 in init()
(drivers/block/virtio_blk.c:872):
major = register_blkdev(0
Hi Ricky,
On 02/29/2016 10:51 PM, Ricky Liang wrote:
> The change hunks of this patch should probably all depend on
> CONFIG_SMP as capacity_orig_of() and cpu_util() are only available
> when CONFIG_SMP is enabled.
Yeah, I was deferring cleaning that up until there was more buy in on
the overall
On Thu, 2016-03-03 at 03:14 +, Jeffrey Lin (林義章) wrote:
> Hi Joe:
> Thank you for your response. I'll follow your comments in next version.
OK, btw: the below looks very odd
> > +static int raydium_i2c_send_message(struct i2c_client *client,
> > + size_t len, void *data)
> > +{
> > + int
Hi Rob,
2016-02-09 6:37 GMT+09:00 Rob Herring :
> On Mon, Feb 08, 2016 at 05:41:33PM +0900, Masahiro Yamada wrote:
>> Hi Arnd,
>>
>>
>> 2016-02-08 17:29 GMT+09:00 Arnd Bergmann :
>> > On Monday 08 February 2016 16:31:42 Masahiro Yamada wrote:
>> >> diff --git a/Documentation/devicetree/bindings/m
On Thu, Mar 3, 2016 at 11:32 AM, Joe Perches wrote:
> with your patch get_maintainer.pl and --git-blame gives:
>
> $ ./scripts/get_maintainer.pl ~/1.diff --git-blame
> Thomas Gleixner
> (commit_signer:20/19=100%,authored:7/19=37%,added_lines:73/248=29%,removed_lines:38/119=32%)
> Peter Zijlstra
From: "Christopher S. Hall"
Currently, network /system cross-timestamping is performed in the
PTP_SYS_OFFSET ioctl. The PTP clock driver reads gettimeofday() and
the gettime64() callback provided by the driver. The cross-timestamp
is best effort where the latency between the capture of system tim
From: "Christopher S. Hall"
Modern Intel systems supports cross timestamping of the network device
clock and Always Running Timer (ART) in hardware. This allows the
device time and system time to be precisely correlated. The timestamp
pair is returned through e1000e_phc_get_syncdevicetime() used
From: "Christopher S. Hall"
The timekeeping code does not currently provide a way to translate
externally provided clocksource cycles to system time. The cycle count
is always provided by the result clocksource read() method internal to
the timekeeping code. The added function timekeeping_cycles_
From: "Christopher S. Hall"
ACKNOWLEDGMENT: cross timestamp code was developed by Thomas Gleixner
. It has changed considerably and any mistakes are
mine.
The precision with which events on multiple networked systems can be
synchronized using, as an example, PTP (IEEE 1588, 802.1AS) is limited
b
From: "Christopher S. Hall"
The code in ktime_get_snapshot() is a superset of the code in
ktime_get_raw_and_real() code. Further, ktime_get_raw_and_real() is
called only by the PPS code, pps_get_ts(). Consolidate the
pps_get_ts() code into a single function calling ktime_get_snapshot()
and elimin
From: "Christopher S. Hall"
Another representative use case of time sync and the correlated
clocksource (in addition to PTP noted above) is PTP synchronized
audio.
In a streaming application, as an example, samples will be sent and/or
received by multiple devices with a presentation time that is
Hi Steven,
On 02/03/2016:10:44:40 AM, Steven Rostedt wrote:
> 3.14.61-rt64-rc1 stable review patch.
> If anyone has any objections, please let me know.
>
> --
>
> From: Yang Shi
>
> BUG: sleeping function called from invalid context at
> kernel/locking/rtmutex.c:917
> in_atomi
From: "Christopher S. Hall"
On modern Intel systems TSC is derived from the new Always Running Timer
(ART). ART can be captured simultaneous to the capture of
audio and network device clocks, allowing a correlation between timebases
to be constructed. Upon capture, the driver converts the capture
On Wed, Mar 02, 2016 at 11:33:36PM +0100, Wolfram Sang wrote:
> From: Wolfram Sang
>
> The clk API may return 0 on clk_get_rate, so we should check the result before
> using it as a divisor.
>
> Signed-off-by: Wolfram Sang
Reviewed-by: Guenter Roeck
> ---
>
> Should go individually via subs
Hey Thomas,
So here is Christopher's cross-timestamp infrastructure
patchset which I wanted to send along for 4.6. These apply against
tip/timers/core.
Let me know if you have any objections.
thanks
-john
Cc: Prarit Bhargava
Cc: Richard Cochran
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc:
From: "Christopher S. Hall"
In the current timekeeping code there isn't any interface to
atomically capture the current relationship between the system counter
and system time. ktime_get_snapshot() returns this triple (counter,
monotonic raw, realtime) in the system_time_snapshot struct.
Cc: Pra
On Thu, 2016-03-03 at 12:09 +0800, Jianyu Zhan wrote:
> On Thu, Mar 3, 2016 at 11:32 AM, Joe Perches wrote:
> >
> > with your patch get_maintainer.pl and --git-blame gives:
> >
> > $ ./scripts/get_maintainer.pl ~/1.diff --git-blame
> > Thomas Gleixner
> > (commit_signer:20/19=100%,authored:7/1
On Thu, Mar 3, 2016 at 9:04 AM, Rob Herring wrote:
> On Wed, Mar 2, 2016 at 4:55 PM, David Daney wrote:
>> From: David Daney
>>
>> Add device tree parsing for NUMA topology using device
>> "numa-node-id" property in distance-map and cpu nodes.
>>
>> This is a complete rewrite of a previous patch
Currently we generate the module stub for ftrace_caller() at the bottom
of apply_relocate_add(). However apply_relocate_add() is potentially
called more than once per module, which means we will try to generate
the ftrace_caller() stub multiple times.
Although the current code deals with that corr
On Wed, Mar 02, 2016 at 11:33:37PM +0100, Wolfram Sang wrote:
> From: Wolfram Sang
>
> The clk API may return 0 on clk_get_rate, so we should check the result before
> using it as a divisor.
>
> Signed-off-by: Wolfram Sang
> ---
>
> Should go individually via subsystem tree.
>
> drivers/watc
Move the logic to work out the kernel toc pointer into a header. This is
a good cleanup, and also means we can use it elsewhere in future.
Reviewed-by: Kamalesh Babulal
Reviewed-by: Torsten Duwe
Signed-off-by: Michael Ellerman
---
arch/powerpc/include/asm/sections.h | 12
arch/pow
From: Torsten Duwe
The gcc switch -mprofile-kernel defines a new ABI for calling _mcount()
very early in the function with minimal overhead.
Although mprofile-kernel has been available since GCC 3.4, there were
bugs which were only fixed recently. Currently it is known to work in
GCC 4.9, 5 and
When a module is loaded, calls out to the kernel go via a stub which is
generated at runtime. One of these stubs is used to call _mcount(),
which is the default target of tracing calls generated by the compiler
with -pg.
If dynamic ftrace is enabled (which it typically is), another stub is
used to
From: Torsten Duwe
Rather than open-coding -pg whereever we want to disable ftrace, use the
existing $(CC_FLAGS_FTRACE) variable.
This has the advantage that it will work in future when we use a
different set of flags to enable ftrace.
Signed-off-by: Torsten Duwe
Signed-off-by: Michael Ellerma
From: Torsten Duwe
Convert powerpc's arch_ftrace_update_code() from its own version to use
the generic default functionality (without stop_machine -- our
instructions are properly aligned and the replacements atomic).
With this we gain error checking and the much-needed function_trace_op
handlin
From: Torsten Duwe
Firstly we add logic to Kconfig to allow a user to choose if they want
mprofile-kernel. This has to be user-selectable because only some
current toolchains support it. If we enabled it unconditionally we would
prevent some users from building the kernel entirely.
Arguably it w
In order to support the new -mprofile-kernel ABI, we need to be able to
call from the module back to ftrace_caller() (in the kernel) without
using the module's r2. That is because the function in this module which
is calling ftrace_caller() may not have setup r2, if it doesn't
otherwise need it (ie
Hi Davidlohr and Paul,
On 2016/3/3 9:37, Kefeng Wang wrote:
>
>
> On 2016/3/3 5:12, Paul E. McKenney wrote:
>> On Wed, Mar 02, 2016 at 11:55:43AM -0800, Davidlohr Bueso wrote:
>>> On Tue, 02 Feb 2016, Davidlohr Bueso wrote:
>>>
>>> I've just hit this issue myself and remembered this thread :)
>>
On 03/02/2016 06:14 PM, Javier Martinez Canillas wrote:
Hello Krzysztof,
On 03/02/2016 09:21 PM, Krzysztof Kozlowski wrote:
On 03.03.2016 02:30, Javier Martinez Canillas wrote:
[snip]
+wdt->wdt_device.min_timeout = 1;
+wdt->wdt_device.max_timeout = s3c2410wdt_max_timeout(wdt->clock
On 03/01/2016 01:04 PM, Marc Zyngier wrote:
On 01/03/16 02:57, David Long wrote:
From: Sandeepa Prabhu
Kprobes needs simulation of instructions that cannot be stepped
from different memory location, e.g.: those instructions
that uses PC-relative addressing. In simulation, the behaviour
of the
The problem is Linux registers pm_power_off = efi_power_off
only if we are in hardware reduced mode. Actually, what we also
want is to do this when ACPI S5 is simply not supported.
That should handle both the HW reduced mode, and the HW-full
mode where the DSDT fails to supply an _S5 object.
This
On Thu, Mar 3, 2016 at 9:55 AM, Ganapatrao Kulkarni
wrote:
> On Thu, Mar 3, 2016 at 9:04 AM, Rob Herring wrote:
>> On Wed, Mar 2, 2016 at 4:55 PM, David Daney wrote:
>>> From: David Daney
>>>
>>> Add device tree parsing for NUMA topology using device
>>> "numa-node-id" property in distance-map
Usually the dm-crypt subsystem will send encryption/descryption requests to
the crypto layer one block at a time, making each request 512 bytes long,
which is a much smaller size for hardware engine, that means the hardware
engine can not play its best performance.
Now some cipher hardware engines
Now some cipher hardware engines prefer to handle bulk block by merging requests
to increase the block size and thus increase the hardware engine processing
speed.
This patchset introduces request bulk mode to help the crypto hardware drivers
improve in efficiency.
Baolin Wang (4):
scatterlist
In crypto engine framework, one request can combine other requests'
scatterlists into its sg table to improve engine efficency with
handling bulk block. Thus we need some helper functions to manage
dynamic scattertables.
This patch introduces 'sg_is_contiguous()' function to check if two
scatterli
Now some cipher hardware engines prefer to handle bulk block by merging
requests to increase the block size and thus increase the hardware engine
processing speed.
This patch introduces request bulk mode to help the crypto hardware drivers
improve in efficiency, and chooses the suitable mode (SECT
If the crypto engine can support the bulk mode, that means the contiguous
requests from one block can be merged into one request to be handled by
crypto engine. If so, the crypto engine need the sector number of one request
to do merging action.
Signed-off-by: Baolin Wang
---
drivers/md/dm-crypt
> Hi David,
> On Wed, Mar 02, 2016 at 01:00:21PM -0800, David Ahern wrote:
> > On 3/2/16 12:31 PM, Jeremiah Mahler wrote:
> > >>On Tue, Mar 01, 2016 at 08:11:54AM +, Dexuan Cui wrote:
> > >>>Hi, I got this line every 10 seconds with today's linux-next in a Hyper-V
> guest, even
> > >>>when I di
hi,
my server has panic many times, how to fix it?
more info: https://bugzilla.kernel.org/show_bug.cgi?id=111721
sys:
KERNEL:
/usr/lib/debug/lib/modules/2.6.32-220.7.1.el6.3.0.1.1.x86_64/vmlinux
DUMPFILE: vmcore [PARTIAL DUMP]
CPUS: 24
DATE: Tue Feb 23 17:51:42
FYI, we noticed the below changes on
https://github.com/0day-ci/linux
Waiman-Long/vfs-Use-per-cpu-list-for-SB-s-s_inodes-list/20160302-050444
commit e1ff3aaf031d89c13da1a772bc33b0f3b386629c ("vfs: Use per-cpu list for
superblock's inode list")
[1.258924] Freeing unused kern
acpi_cpufreq_attr contains at least one dynamically populated (removed)
attribute today, cpb. But the code isn't friendly enough for new
attributes to be populated in a similar way.
Make some changes to allow new attributes to be easily added to the
struct.
Signed-off-by: Viresh Kumar
---
Sriniv
Dear Manager,
This is Vivian from Ju County Mingbo Industry & Trade Co.,Ltd in China.
Glad to hear that you're on the market for disposable PE gloves and aprons. We
mainly produced LDPE/HDPE/TPE gloves,Two fingers gloves, PE aprons for more
than eight years. Our products have been exported to m
On 02-03-16, 03:04, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Use the observation that cpufreq_update_util() is only called
> by the scheduler with rq->lock held, so the callers of
> cpufreq_set_update_util_data() can use synchronize_sched()
> instead of synchronize_rcu() to wait for
On Wed, Mar 02, 2016 at 02:24:22PM -0700, Ross Zwisler wrote:
> On Mon, Feb 15, 2016 at 4:50 AM, Sudip Mukherjee
> wrote:
> > On Mon, Feb 15, 2016 at 04:20:45PM +0800, kernel test robot wrote:
> >> Greetings,
> >>
> >> 0day kernel testing robot got the below dmesg and the first bad commit is
> >>
On 02-03-16, 03:08, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> In addition to fields representing governor tunables, struct dbs_data
> contains some fields needed for the management of objects of that
> type. As it turns out, that part of struct dbs_data may be shared
> with (future)
On Thu, Mar 3, 2016 at 12:19 AM, Diego Viola wrote:
> On Wed, Mar 2, 2016 at 2:14 AM, Guo-Fu Tseng wrote:
>> On Wed, 24 Feb 2016 23:58:56 -0500 (EST), David Miller wrote
>>> From: Diego Viola
>>> Date: Tue, 23 Feb 2016 12:04:04 -0300
>>>
>>> > The JMC260 network card fails to suspend/resume beca
Add a check to prevent memory scribbe when sending an ioctl with .insize
set so large that memory allocation argument overflows.
Signed-off-by: Gwendal Grignou
---
drivers/platform/chrome/cros_ec_dev.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/platf
On 02-03-16, 03:12, Rafael J. Wysocki wrote:
> Index: linux-pm/drivers/cpufreq/cpufreq.c
> ===
> --- linux-pm.orig/drivers/cpufreq/cpufreq.c
> +++ linux-pm/drivers/cpufreq/cpufreq.c
> @@ -1772,6 +1772,39 @@ EXPORT_SYMBOL(cpufreq_unregi
On 03/02/2016 08:58 PM, Mathias Nyman wrote:
> On 26.01.2016 14:58, Lu Baolu wrote:
>> In case of endpoint stall, software is able to detect the situation
>> by reading DCCTRL.HIT or DCCTRL.HOT bits. DbC follows the normal USB
>> framework to handle endpoint stall. When software detects endpoint
On 02-03-16, 03:10, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Move abstract code related to struct gov_tunables to a separate (new)
> file so it can be shared with (future) goverernors that won't share
> more code with "ondemand" and "conservative".
>
> No intentional functional cha
From: Kuninori Morimoto
DMACHCLR clears each channels, but its channel number is based on
its SoC or IP. Current driver is using fixed 0x7fff (= for 14ch),
it is not good match for Gen3 or Gen2 Audio DMAC. This patch fixes it
Signed-off-by: Kuninori Morimoto
---
drivers/dma/sh/rcar-dmac.c | 2
In parse_options_usage(), check whether short option
is used and there is a option that has same name with
a specific option string (optstr) or not
before printing usage of options by print_option_help().
But using prefixcmp() has a problem when comparing long name
of options with a specific optio
Hi all,
Changes since 20160302:
The samsung-krzk tree gained a conflict against the omap tree.
The net-next tree gained conflicts against the net tree.
The tip tree still had its build failure so I applied a supplied patch.
The aio tree still had a build failure so I used the version from
On 03/02/2016 08:58 PM, Felipe Balbi wrote:
> Hi,
>
> Mathias Nyman writes:
>> [ text/plain ]
>> On 26.01.2016 14:58, Lu Baolu wrote:
>>> In case of endpoint stall, software is able to detect the situation
>>> by reading DCCTRL.HIT or DCCTRL.HOT bits. DbC follows the normal USB
>>> framework to
Hi Laura,
Thanks a lot for taking a look!
On 2016/3/3 9:25, Laura Abbott wrote:
> (cc -mm and Joonsoo Kim)
>
>
[...]
>
> I played with this a bit and can see the same problem. The sanity
> check of CmaFree < CmaTotal generally triggers in
> __move_zone_freepage_state in unset_migratetype_isolate.
Some Intel platforms have an USB port mux controlled by GPIOs.
There's a single ACPI platform device that provides both USB ID
extcon device and a USB port mux device. This MFD driver will
split the 2 devices for their respective drivers.
Signed-off-by: Lu Baolu
Suggested-by: David Cohen
Reviewe
In some Intel platforms, a single usb port is shared between USB host
and device controllers. The shared port is under control of a switch
which is defined in the Intel vendor defined extended capability for
xHCI.
This patch adds the support to detect and create the platform device
for the port mu
Intel SOC chips are featured with USB dual role. The host role is
provided by Intel xHCI IP, and the gadget role is provided by IP
from designware. Tablet platform designs always share a single
port for both host and gadget controllers. There is a mux to
switch the port to the right controller acco
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
The mux is handled through the Dual Role Configuration Register.
Signed-off-by: Heikki Krogerus
Signed-off-by: Lu Baolu
Signed-off-by: Wu Hao
Reviewed-by: Felipe Ba
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
A usb port mux could be abstracted as the following elements:
1) mux state: HOST or PERIPHERAL;
2) an extcon cable which triggers the change of mux state between
HO
GPIO resource could be retrieved through APCI as well.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
---
drivers/extcon/extcon-usb-gpio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c
index af9c8b0..
In some Intel platforms, a single usb port is shared between USB host
and device controller. The shared port is under control of GPIO pins.
This patch adds the support for USB GPIO controlled port mux.
Signed-off-by: David Cohen
Signed-off-by: Lu Baolu
Reviewed-by: Heikki Krogerus
Reviewed-by:
This is needed to handle the GPIO connected USB ID pin found on
Intel Baytrail devices.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
---
drivers/extcon/extcon-usb-gpio.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-
Raydium I2C touch driver.
Signed-off-by: jeffrey.lin
---
drivers/input/touchscreen/Kconfig | 13 +
drivers/input/touchscreen/Makefile | 1 +
drivers/input/touchscreen/raydium_i2c_ts.c | 953 +
3 files changed, 967 insertions(+)
create mode 100644
* Michael Ellerman [2016-03-03 15:26:53]:
> Move the logic to work out the kernel toc pointer into a header. This is
> a good cleanup, and also means we can use it elsewhere in future.
>
> Reviewed-by: Kamalesh Babulal
> Reviewed-by: Torsten Duwe
> Signed-off-by: Michael Ellerman
For the pat
Changelog:
1. Implement review comments by Michael
2. The previous version compared _NIP from the
wrong location to check for whether we
are going to a patched location
This applies on top of the patches posted by Michael
https://patchwork.ozlabs.org/patch/58
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