Hi Masahiro Yamada,
On Wed, May 25, 2016 at 02:58:52PM +0900, Masahiro Yamada wrote:
> gc_pinctrl_remove() calls platform_get_drvdata(), but I see neither
> platform_set_drvdata() nor dev_set_drvdata() anywhere in this driver.
>
> Signed-off-by: Masahiro Yamada
Acked-by: Baruch Siach
Thanks,
On Fri, May 20, 2016 at 6:17 AM, Yinghai Lu wrote:
> On Thu, May 19, 2016 at 1:17 PM, Jiang, Dave wrote:
>>> > > And I checked the config and found the CONFIG_PCI_MMCONFIG=y. The
>>> > > following string also can be observed in the dmesg:
>>> > >
>>> > > [1.419853] PCI: MMCONFIG for domain 00
2016-05-23 18:58 GMT+08:00 Morten Rasmussen :
> Currently, SD_WAKE_AFFINE always takes priority over wakeup balancing if
> SD_BALANCE_WAKE is set on the sched_domains. For asymmetric
> configurations SD_WAKE_AFFINE is only desirable if the waking task's
> compute demand (utilization) is suitable fo
This patch follows Eric Dumazet's commit 7b70176421 for Atheros
atl1c driver to fix one exactly same bug in alx driver, that the
network link will be lost in 1-5 minutes after the device is up.
My laptop Lenovo Y580 with Atheros AR8161 ethernet device hit the
same problem with kernel 4.4, and it w
Hello,
On 2016-05-24 19:41, Javier Martinez Canillas wrote:
This series fixes an imprecise external abort error when accessing the
Exynos MFC registers due the power domain configuration requiring the
aclk333 clock to be enabled during a domain switch.
There isn't a dependency between the cloc
I have a confidential deal for you,Please contact me now for more details.
To improve debugfs readability, use commas instead of whitespaces
for separating configuration parameters.
For example, the "pinconf-pins" dump on my board will change as follows:
Without this commit:
# head -5 pinconf-pins
Pin config settings per pin
Format: pin (name): configs
pin 0 (ED0):
On Tuesday 24 May 2016 02:05 AM, Arnd Bergmann wrote:
On Monday, May 23, 2016 6:14:08 PM CEST Sudip Mukherjee wrote:
We have been getting build warning about:
drivers/char/hw_random/stm32-rng.c: In function 'stm32_rng_read':
drivers/char/hw_random/stm32-rng.c:82:19: warning: 'sr' may be used
On Mon, May 23, 2016 at 10:52:09AM -0700, Linus Torvalds wrote:
> On Mon, May 23, 2016 at 5:25 AM, Peter Zijlstra wrote:
> >
> > Paul has smp_mb__after_unlock_lock() for the RCpc 'upgrade'. How about
> > something like:
> >
> > smp_mb__after_lock()
>
> I'd much rather make the naming be h
Hi Lorenzo
> -Original Message-
> From: Lorenzo Pieralisi [mailto:lorenzo.pieral...@arm.com]
> Sent: 24 May 2016 18:24
> To: Bjorn Helgaas
> Cc: Gabriele Paoloni; Ard Biesheuvel; Jon Masters; Tomasz Nowicki;
> a...@arndb.de; will.dea...@arm.com; catalin.mari...@arm.com;
> raf...@kernel.org
Change it as it's designed for and keep it consistent with other
places.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 5efadad..9ec7cad 100644
--- a/drivers
It will be more readable then the old setting.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu.c | 2 +-
drivers/iommu/amd_iommu_init.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 9ec7cad..cc636e6
From: Baoquan HE
Here several things need be done:
1) Initialize amd_iommu_dev_table because it was set several times
since kdump kernel reboot. We don't need the set because we will
copy the content from old kernel.
2) Re-enable event/cmd buffer
3) Install the DTE table to reg
4) Flush all
On Tuesday 24 May 2016 02:50 PM, Maxime Coquelin wrote:
2016-05-24 10:58 GMT+02:00 Arnd Bergmann :
On Tuesday, May 24, 2016 10:50:17 AM CEST Maxime Coquelin wrote:
diff --git a/drivers/char/hw_random/stm32-rng.c
b/drivers/char/hw_random/stm32-rng.c
index 92a810648bd0..2a0fc90e4dc3 100644
--- a/
In amd-vi spec several bits of IO PTE fields and DTE fields are similar
so that both of them can share the same MACRO definition. However
defining their respecitve bit fields can make code more read-able. So
do it in this patch.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu.c | 10
From: Baoquan HE
The init should have been done in normal kernel, skip it in kdump
kernel. And clean up the function comments.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu_init.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/amd_iommu_init.
Add function copy_dev_tables to copy old DTE of the 1st kernel to
the new DTE table. Since all iommu share the same DTE table the
copy only need be done once as long as the physical address of
old DTE table is retrieved from iommu reg. Besides the old domain
id occupied in 1st kernel need be reserv
From: Baoquan HE
This can make later kdump change easier.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu_init.c | 24 ++--
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 9e1dfcb..9
From: Baoquan HE
If not valid just skip reserving the old domain id.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu.c | 4
drivers/iommu/amd_iommu_init.c | 5 +++--
drivers/iommu/amd_iommu_types.h | 5 +
3 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/driv
Hi Joerg,
Recently I have time to continue the work of fixing AMD IOMMU faults in
kdump kernel. The situation is I tried to make change at the time point
as Intel iommu has done, but still Ethernet NIC will trigger the printing
of IO_PAGE_FAULT. I got 2 machines with AMD IOMMU v1 and v2 separately
Add functions to check whether translation is already enabled in IOMMU.
Signed-off-by: Baoquan He
---
drivers/iommu/amd_iommu_init.c | 25 +
drivers/iommu/amd_iommu_types.h | 4
2 files changed, 29 insertions(+)
diff --git a/drivers/iommu/amd_iommu_init.c b/driver
* Dave Jones wrote:
> On Wed, May 25, 2016 at 03:58:10AM +0800, kernel test robot wrote:
>
> > 0day kernel testing robot got the below dmesg and the first bad commit is
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> >
> > commit 7b5e74e637e4a977c7cf4
On Wed, May 25, 2016 at 12:41:33AM +0100, Al Viro wrote:
> On Tue, May 24, 2016 at 05:31:51PM -0500, Matthew McClintock wrote:
> >
> > > On May 24, 2016, at 2:36 PM, Larry Finger
> > > wrote:
> > >
> > > On 05/24/2016 02:25 PM, Matthew McClintock wrote:
> > >> On May 24, 2016, at 2:16 PM, Larry
On 2016-05-24 19:14, Meng Yi wrote:
> I found that its regmap endianness issue, so I want to replace the "regmap".
Hm, replace with what? Note that we need some kind of endianness
convertion since the IP is big endian on LS1021a and little endian on
Vybrid (vf610).
Is it maybe just an issue with r
In now dm-crypt code, it is ineffective to map one segment (always one
sector) of one bio with just only one scatterlist at one time for hardware
crypto engine. Especially for some encryption mode (like ecb or xts mode)
cooperating with the crypto engine, they just need one initial IV or null
IV in
In dm-crypt, it need to map one bio to scatterlist for improving the
hardware engine encryption efficiency. Thus this patch introduces the
blk_bio_map_sg() function to map one bio with scatterlists.
Signed-off-by: Baolin Wang
---
block/blk-merge.c | 45
Now some cipher hardware engines prefer to handle bulk block rather than one
sector (512 bytes) created by dm-crypt, cause these cipher engines can handle
the intermediate values (IV) by themselves in one bulk block. This means we
can increase the size of the request by merging request rather than
This patchset will check if the cipher can support bulk mode, then dm-crypt
will handle different ways to send requests to crypto layer according to
cipher mode.
Looking forward to any comments and suggestions. Thanks.
Baolin Wang (3):
block: Introduce blk_bio_map_sg() to map one bio
crypto:
Hi,
On Tue, 24 May 2016 16:16:40 +0200 Philipp Zabel wrote:
> Hi Lothar,
>
> thank you for rebasing. I have applied the other two patches.
> With this one, I'd like to avoid the duplicated code. See below:
>
> Am Dienstag, den 24.05.2016, 08:31 +0200 schrieb Lothar Waßmann:
> > Currently these f
In pv_wait_head_or_lock, if there is a spurious_wakeup, and it fails to
get the lock as there is lock stealing, then after a short spin, we need
hash the lock again and enter pv_wait to yield.
Currently after a spurious_wakeup, as l->locked is not _Q_SLOW_VAL,
pv_wait might do nothing and return d
On Mon, May 23, 2016 at 04:46:05PM -0400, Johannes Weiner wrote:
>Hi,
>
>thanks for your report.
>
>On Tue, May 17, 2016 at 12:58:05PM +0800, kernel test robot wrote:
>> FYI, we noticed vm-scalability.throughput -23.8% regression due to commit:
>>
>> commit 23047a96d7cfcfca1a6d026ecaec526ea4803e9e
Hi Sylwester,
On 04/15/2016 10:04 PM, Sylwester Nawrocki wrote:
On 04/15/2016 02:37 PM, Alim Akhtar wrote:
On 04/14/2016 01:20 PM, Krzysztof Kozlowski wrote:
On 04/14/2016 06:42 AM, Alim Akhtar wrote:
This patch adds CLK_IS_CRITICAL flag to ACLK_CCORE_133 and ACLK_FSYS0_200
clocks. These cloc
gc_pinctrl_remove() calls platform_get_drvdata(), but I see neither
platform_set_drvdata() nor dev_set_drvdata() anywhere in this driver.
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/pinctrl-digicolor.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-digicolo
On 05/24/2016 06:17 PM, Heiko Stuebner wrote:
Am Dienstag, 24. Mai 2016, 14:57:23 schrieb Yakir Yang:
[]
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index 29c4105..d5d4e04
100644
--- a/drivers/gpu/drm/rockchip/analogix_
On 05/25/2016 02:23 AM, Heiko Stuebner wrote:
Am Dienstag, 24. Mai 2016, 11:12:20 schrieb Doug Anderson:
Hi,
On Tue, May 24, 2016 at 3:17 AM, Heiko Stuebner wrote:
--- a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
+++ b/Documentation/devicetree/bindings/display/bridge/an
On 2016/5/25 5:11, Bjorn Helgaas wrote:
On Wed, Apr 27, 2016 at 08:43:27PM +0800, Yongji Xie wrote:
The capability of IRQ remapping is abstracted on IOMMU side on
some archs. There is a existing flag IOMMU_CAP_INTR_REMAP for this.
To have a universal flag to test this capability for different
On 2016/5/25 5:04, Bjorn Helgaas wrote:
On Wed, Apr 27, 2016 at 08:43:28PM +0800, Yongji Xie wrote:
On ARM HW the capability of IRQ remapping is abstracted on
MSI controller side. MSI_FLAG_IRQ_REMAPPING is used to advertise
this [1].
To have a universal flag to test this capability for differe
The following patchset adds support for the J-core J2, an open-source
VHDL reimplementation of the SH-2 ISA, and drivers for the associated
SoC devices (interrupt controller, clocksource, and SPI).
As arch/sh co-maintainer my intent is to include as much as possible
in my pull request for the linu
Signed-off-by: Rich Felker
---
.../bindings/interrupt-controller/jcore,aic.txt| 29 ++
1 file changed, 29 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/jcore,aic.txt
diff --git
a/Documentation/devicetree/bindings/interrupt-cont
On 2016/5/25 4:55, Bjorn Helgaas wrote:
On Wed, Apr 27, 2016 at 08:43:26PM +0800, Yongji Xie wrote:
We introduce a new pci_bus_flags, PCI_BUS_FLAGS_MSI_REMAP
which indicates all devices on the bus are protected by the
hardware which supports IRQ remapping(intel naming).
This changelog is ambig
At the CPU/ISA level, the J2 is compatible with SH-2, and thus the
changes to add J2 support build on existing SH-2 support. However, J2
does not duplicate the memory-mapped SH-2 features like the cache
interface. Instead, the cache interfaces is described in the device
tree, and new code is added
Signed-off-by: Rich Felker
---
.../devicetree/bindings/timer/jcore,pit.txt| 28 ++
1 file changed, 28 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/jcore,pit.txt
diff --git a/Documentation/devicetree/bindings/timer/jcore,pit.txt
b/Document
At the hardware level, the J-Core PIT is integrated with the interrupt
controller, but it is represented as its own device and has an
independent programming interface. It provides a 12-bit countdown
timer, which is not presently used, and a periodic timer. The interval
length for the latter is pro
Signed-off-by: Rich Felker
---
Documentation/devicetree/bindings/jcore/cpus.txt | 92
1 file changed, 92 insertions(+)
create mode 100644 Documentation/devicetree/bindings/jcore/cpus.txt
diff --git a/Documentation/devicetree/bindings/jcore/cpus.txt
b/Documentation/devi
This defconfig is intended not to be specific to a particular board;
it enables drivers for all currently-supported hardware, and should be
updated to include additional drivers as they are added.
Signed-off-by: Rich Felker
---
arch/sh/configs/j2_defconfig | 38 ++
There are two versions of the J-Core interrupt controller in use, aic1
which generates interrupts with programmable priorities, but only
supports 8 irq lines and maps them to cpu traps in the range 17 to 24,
and aic2 which uses traps in the range 64-127 and supports up to 128
irqs, with priorities
Signed-off-by: Rich Felker
---
.../devicetree/bindings/spi/jcore,spi.txt | 23 ++
1 file changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/jcore,spi.txt
diff --git a/Documentation/devicetree/bindings/spi/jcore,spi.txt
b/Documentatio
The J-Core "spi2" device is a PIO-based SPI master controller. It
differs from "bitbang" devices in that that it's clocked in hardware
rather than via soft clock modulation over gpio, and performs
byte-at-a-time transfers between the cpu and SPI controller.
This driver will be extended to support
Signed-off-by: Rich Felker
---
arch/sh/boot/dts/j2_mimas_v2.dts | 87
1 file changed, 87 insertions(+)
create mode 100755 arch/sh/boot/dts/j2_mimas_v2.dts
diff --git a/arch/sh/boot/dts/j2_mimas_v2.dts b/arch/sh/boot/dts/j2_mimas_v2.dts
new file mode 1007
The J-Core project (j-core.org) produces open source cpu and SoC
peripheral cores synthesizable as FPGA bitstreams or ASICs.
Signed-off-by: Rich Felker
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/
Signed-off-by: Rich Felker
---
arch/sh/include/uapi/asm/cpu-features.h | 1 +
arch/sh/kernel/cpu/sh2/probe.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/arch/sh/include/uapi/asm/cpu-features.h
b/arch/sh/include/uapi/asm/cpu-features.h
index 694abe4..2f1bc85 100644
--- a/arch/
On Tue, May 24, 2016 at 09:53:29PM -0700, Paul E. McKenney wrote:
> On Tue, May 24, 2016 at 11:01:21PM -0400, Waiman Long wrote:
> > On 05/24/2016 10:27 AM, Peter Zijlstra wrote:
> > >Introduce smp_acquire__after_ctrl_dep(), this construct is not
> > >uncommen, but the lack of this barrier is.
> >
Hi Jarod,
On Fri, May 20, 2016 at 02:26:57PM -0400, Jarod Wilson wrote:
> On Fri, May 20, 2016 at 03:56:23PM +0800, Feng Tang wrote:
> > Hi,
> >
> > Please ignore this patch.
> >
> > I found the problem and made the patch with kernel 4.4 with Ubuntu 12.04
> > on Lenovo Y580.
> >
> > After sub
Hi Linus,
On Mon, 2016-05-23 at 14:38 +0200, Linus Walleij wrote:
> Hi sorry for taking so long before reviewing. Too busy, what can I say.
No worries, I expected as much. Thanks for taking the time!
>
> On Fri, May 6, 2016 at 8:20 AM, Andrew Jeffery wrote:
>
> >
> > Add pinctrl/pinmux suppo
Valdis, can you please give the patch a try? Thanks.
-Aaron
On Sat, May 21, 2016 at 03:55:00PM +0800, Aaron Lu wrote:
> I think I have found the problem, please give the patch a test, thanks.
>
> From: Aaron Lu
> Date: Sat, 21 May 2016 15:30:46 +0800
> Subject: [PATCH] ACPI / Thermal / video: f
Hello Sergey,
On Tue, May 24, 2016 at 03:28:01PM +0900, Minchan Kim wrote:
> > hm... zsmalloc is getting sooo complex now.
> >
> > `system_wq' -- can we have problems here when the system is getting
> > low on memory and workers are getting increasingly busy trying to
> > allocate the memory fo
Currently, struct pinctrl_pin_desc can have per-pin driver private
data, but it is not copied to struct pin_desc.
For a driver with sparse pin space, for-loop search like below would
be necessary in order to get the driver-specific data for a desired
pin number.
for (i = 0; i < pctldev->desc->n
If write_backward attribute is set, records are written into kernel
ring buffer from end to beginning, but read from beginning to end.
To avoid 'XX out of order events recorded' warning message (timestamps
of records is in reverse order when using write_backward), suppress the
warning message if wr
Now we have evlist->backward to indicate the mmap direction. Make
perf_evlist__mmap_read() choose right direction automatically.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: He Kuang
---
tools/perf/util/evlist.c |
On Tue, 24 May 2016, Joe Perches wrote:
> > The submitted patches are not being reacted upon, and Jens is only picking
> > up stable fixes on an rather ad-hoc basis.
> >
> > Link: lkml.kernel.org/r/574462c5.40...@kernel.dk
> > Signed-off-by: Jiri Kosina
> > ---
> > MAINTAINERS | 2 +-
> > 1 fi
This patch set enables daemonized perf recording by utilizing
overwritable backward ring buffer. With this feature one can
put perf background, and dump ring buffer records by a SIGUSR2
when he/she find something unusual. For example, following
command record system calls, schedule events and sampl
overwrite_evt_state is introduced to reflect the state of overwritable
ring buffers. It is a state machine with 3 states:
RUNNING --(1)--> DATA_PENDING --(2)--> EMPTY
^ ^ |
| |___(disallow)___/|
||
Hi Shreyas,
On Tue, May 24, 2016 at 06:45:12PM +0530, Shreyas B. Prabhu wrote:
> POWER ISA v3 defines a new idle processor core mechanism. In summary,
> a) new instruction named stop is added. This instruction replaces
> instructions like nap, sleep, rvwinkle.
> b) new per thread SPR named
evlist->mmap[i]->refcnt could be 0 if an evlist has no evsel or all
evsels don't match the evlist during mmap. For example, when all evsels
are overwritable but the evlist itself is normal. To avoid crashing,
perf should check 'base' pointer before checking refcnt, and raise bug
only when base is n
This patch allows following config terms and option:
Globally setting events to overwrite;
# perf record --overwrite ...
Set specific events to be overwrite or no-overwrite.
# perf record --event cycles/overwrite/ ...
# perf record --event cycles/no-overwrite/ ...
Add missing config terms a
Create an auxiliary evlist for overwritable events.
Before mmap, build this evlist and set 'overwrite' and 'backward'
attribute. Since perf_evlist__mmap_ex() only maps events when
evsel->overwrite matches evlist's corresponding attributes, with
these two evlists an event goes to either rec->evlist
Improve test backward-ring-buffer, trace both enter and exit event of
prctl() syscall, utilize auxiliary evlist to mmap enter and exit event
into separated mmaps.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: He Kuan
Before this patch, when using overwritable ring buffer on an old
kernel, error message is misleading:
# ~/perf record -m 1 -e raw_syscalls:*/overwrite/ -a
Error:
The raw_syscalls:sys_enter event is not supported.
This patch output clear error message to tell user his/her kernel
is too old:
#
Hi Len,
On Wed, May 25, 2016 at 12:09 AM, Len Brown wrote:
> +mjg59, who may be seeing this issue on a skylake laptop
>
> Chen-yu,
>
> Great debugging, but I think there is a more general fix possible than
> this DMI quirk.
>
> I agree that in this example, a grantley server, it seems the BIOS is
On Tue, May 24, 2016 at 11:01:21PM -0400, Waiman Long wrote:
> On 05/24/2016 10:27 AM, Peter Zijlstra wrote:
> >Introduce smp_acquire__after_ctrl_dep(), this construct is not
> >uncommen, but the lack of this barrier is.
> >
> >Signed-off-by: Peter Zijlstra (Intel)
> >---
> > include/linux/compile
From: Jaewon
There was an alignment mismatch issue for CMA and it was fixed by
commit 1cc8e3458b51 ("drivers: of: of_reserved_mem: fixup the alignment with
CMA setup").
However the way of the commit considers not only dma-contiguous(CMA) but also
dma-coherent which has no that requirement.
This
On Fri, May 20, 2016 at 09:15:56AM +0100, Marc Zyngier wrote:
> On 20/05/16 03:53, Rich Felker wrote:
> > Signed-off-by: Rich Felker
> > ---
> > My previous post of the patch series accidentally omitted omitted
> > Cc'ing of subsystem maintainers for the necessary clocksource,
> > irqchip, and spi
This adds thermal zone node to rk3399 dtsi, rk3399 thermal data is
including the cpu and gpu sensor zone node.
At the moment, remove the rk3368 thermal data from rk399 dtsi.
The thermal zone node is the node containing all the required info
for describing a thermal zone, including its cooling devi
Hi,
Ronta(Xiamen)Co.,LTD, is a well established company working with bags, lanyards
and other textile products for many experiences.
With many years in this industry, we can offer the right products as what you
requested in a short time, no matter it is a big or small order.
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From: David Binder
Modifies the format string of snprintf to expect an unsigned int
instead of a signed one, per the supplied argument.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/unisys/visorbus/visorbus_main.c | 2 +-
1 file changed, 1 insertion(+), 1 delet
From: David Binder
Removes unused struct definition, channel_size_info, in response to
findings by SonarQube.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/unisys/visorbus/visorbus_main.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/staging/
On Tue, May 24, 2016 at 6:48 PM, Andy Lutomirski wrote:
> This series hardens x86's uaccess code a bit. It adds warnings for
> some screwups, adds an OOPS for a major exploitable screwup, and it
> improves debuggability a bit by indicating non-default fs in oopses.
>
> It shouldn't cause any new
From: Tim Sell
Locking in the _interrupt() function is NOT necessary so long as we ensure
that interrupts have been stopped whenever we need to pause or resume the
device, which we now do.
While a device is paused, we ensure that interrupts stay disabled, i.e.
that the _interrupt() function will
This patch simple does a git mv of the
drivers/staging/unisys/Documentation directory to Documentation. Renames
overview.txt to visorbus.txt and renames sysfs-platform-visorchipset to
the correct name sysfs-bus-visorbus.
Signed-off-by: David Kershner
---
.../ABI/stable/sysfs-bus-visorbus
tglx: The following patchset fixes issues you raised during your
code review of visorbus on 5/18.
Greg: I understand that you aren't currently accepting new patces for
staging-next, I just wanted to get the following patches out for
review. This patchset requires additiional patches that have been
From: David Binder
Removes unused module parameters from visorbus_main.c, in response to
findings by SonarQube.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/unisys/visorbus/visorbus_main.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --g
> -Original Message-
> From: Peter Chen [mailto:hzpeterc...@gmail.com]
> Sent: Wednesday, May 25, 2016 10:44 AM
> To: Roger Quadros
> Cc: peter.c...@freescale.com; ba...@kernel.org; t...@atomide.com;
> gre...@linuxfoundation.org; dan.j.willi...@intel.com;
> mathias.ny...@linux.intel.com;
From: David Binder
Code relating to ktheads was previously removed from s-Par driver code.
This patch cleans up lingering remnants of kthreads by removing thread-
related enum types.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/unisys/include/guestlinuxdebug.h
From: Bryan Thompson
The STANDALONE_CLIENT define is no longer used by Unisys driver code.
Signed-off-by: Bryan Thompson
Signed-off-by: David Kershner
---
drivers/staging/unisys/include/visorbus.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/staging/unisys/include/visorbus.h
From: David Binder
Moves function prototypes that are unique to visorbus from
include/visorbus.h to visorbus/visorbus_private.h.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/unisys/include/visorbus.h | 25
drivers/staging/unisys/v
From: Bryan Thompson
Remove visorbus_clear_channel, visorchannel_signalqueue_slots_avail,
visorchannel_signalqueue_max_slots, visorchannel_clear, and
visorchannel_debug which are no longer called by any driver.
Signed-off-by: Bryan Thompson
Signed-off-by: David Kershner
---
drivers/staging/un
From: Tim Sell
periodic_test_workqueue was an unused relic from the past, and was removed.
Signed-off-by: Tim Sell
Signed-off-by: David Kershner
---
drivers/staging/unisys/visorbus/visorbus_main.c | 15 ---
1 file changed, 15 deletions(-)
diff --git a/drivers/staging/unisys/visor
From: David Binder
Per audit feedback from Thomas Gleixner, function descriptions in
visorbus_private.h now utilize a more kerneldoc-like formatting. The
affected comments do not implement other kerneldoc requirements.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/stag
From: David Binder
Per audit feedback from Thomas Gleixner, function descriptions in
visorchannel.c now utilize a more kerneldoc-like formatting. The affected
comments do not implement other kerneldoc requirements.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/
From: David Binder
Adds kerneldoc-style comments for those functions which may be used outside
of the visorbus driver.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging/unisys/include/visorbus.h | 127
drivers/staging/unisys/visorbus/
series does exactly that.
This series patches rebase the conflicts.
Note that the hardware-tracked trip points are very well tested currently.
Verified and tested on
https://github.com/Caesar-github/rockchip/tree/wip/fixes-thermal-0525
That's based on linux-kernel 20160524.
Changes in v3:
- as
From: David Binder
Per audit feedback from Thomas Gleixner, function descriptions in
visorbus_main.c now utilize a more kerneldoc-like formatting. The affected
comments do not implement other kerneldoc requirements.
Signed-off-by: David Binder
Signed-off-by: David Kershner
---
drivers/staging
From: Sascha Hauer
This adds support for hardware-tracked trip points to the device tree
thermal sensor framework.
The framework supports an arbitrary number of trip points. Whenever
the current temperature is updated, the trip points immediately
below and above the current temperature are found
From: Tim Sell
A kernel timer is now used as the vehicle to periodically call the
channel_interrupt function of registered visor drivers, instead of a
workqueue.
This simplifies a lot of things by making periodic_work.c and
periodic_work.h no longer necessary. This change also means that the
ch
From: Sascha Hauer
With interrupt driven thermal zones we pass the lower and upper
temperature on which shall be acted, so in the governor we have to act on
the exact lower temperature to be consistent. Otherwise an interrupt maybe
generated on the exact lower temperature, but the bang bang gover
Whenever the current temperature is updated, the trip points immediately
below and above the current temperature are found. A sensor driver
callback `set_trips' is then called with the temperatures.
Lastly, The sensor will trigger the hardware high temperature interrupts
to increase the sampleing r
I found that its regmap endianness issue, so I want to replace the "regmap".
Hi Stefan,
Do you have any idea about this?
Hi Mark,
Regmap endianness issue had caused some other drivers not work, like SPI etc.
Or this is fixed and I just don't know?
Thanks,
Meng
-
Only visorbus needs this header file so move it to visorbus
directory.
Signed-off-by: David Kershner
---
drivers/staging/unisys/{include => visorbus}/vbushelper.h | 0
1 file changed, 0 insertions(+), 0 deletions(-)
rename drivers/staging/unisys/{include => visorbus}/vbushelper.h (100%)
diff -
From: Sascha Hauer
This patch implemnets .set_trips for device tree thermal zones.
As the hardware-tracked trip points is supported by thermal core patch[0].
patch[0]
"thermal: Add support for hardware-tracked trip points".
Signed-off-by: Sascha Hauer
Signed-off-by: Caesar Wang
Cc: Zhang Rui
Update include/linux to include the s-Par associated common include
header files needed for the s-Par visorbus.
Since we have now moved the include directories over to
include/linux/visorbus this patch makes all of the visor
drivers visorbus, visorinput, visornic, and visorhba use
the new include
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