On Mon 12-09-16 10:28:53, Sonny Rao wrote:
> On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote:
> > On Mon 12-09-16 08:31:36, Sonny Rao wrote:
[...]
> >> but how about the other fields like Swap, Private_Dirty and
> >> Private_Shared?
> >
> > Private_Shared can be pretty confusing as well witho
Em Mon, 12 Sep 2016 19:59:00 -0700
Joe Perches escreveu:
> On Mon, 2016-09-12 at 23:17 -0300, Mauro Carvalho Chehab wrote:
> > - Fix all chapter identation;
> > - add c blocks where needed;
>
> Assuming this is really useful and people agree with simple
> conversions of .txt to .rst (and it do
Em Tue, 13 Sep 2016 03:12:09 +0200
Richard Sailer escreveu:
> I just saved the new .rst file and tested it with rst2html and rst2pdf.
> Conversion ran without Errors, Markup/Layout looks sensible to me.
>
> Some nit-picking:
> > +
> > +BOOKS: (Not on-line)
> > +
> > +
> > +
Em Mon, 12 Sep 2016 10:40:41 -0600
Jonathan Corbet escreveu:
> On Mon, 12 Sep 2016 11:47:51 -0300
> Mauro Carvalho Chehab wrote:
>
> > There are several documents related to Kernel development, where the
> > HOWTO working like an index to most of them.
> >
> > Convert the documents mentioned a
On Sat, 10 Sep 2016, Jonathan Corbet wrote:
> On Fri, 9 Sep 2016 16:22:41 -0600
> Shuah Khan wrote:
>
>> Move runnable code (tests) from Documentation to selftests and update
>> Makefiles to work under selftests.
>>
>> Jon Corbet and I discussed this in an email thread and as per that
>> discus
On Sat, 10 Sep 2016, Joe Perches wrote:
> After all the moving of video4linux Documentation file locations
> around and converting .txt files to .rst, can you please update
> the appropriate MAINTAINERS sections and F: patterns?
Hmm, for patches doing rename/create/delete, checkpatch could look a
Em Tue, 13 Sep 2016 12:22:51 +0300
Jani Nikula escreveu:
> On Sat, 10 Sep 2016, Joe Perches wrote:
> > After all the moving of video4linux Documentation file locations
> > around and converting .txt files to .rst, can you please update
> > the appropriate MAINTAINERS sections and F: patterns?
On Tue, 2016-09-13 at 12:22 +0300, Jani Nikula wrote:
> > On Sat, 10 Sep 2016, Joe Perches wrote:
> After all the moving of video4linux Documentation file locations
> around and converting .txt files to .rst, can you please update
> the appropriate MAINTAINERS sections and F: patterns?
>
> Hmm, f
On Mon, 12 Sep 2016, Jonathan Corbet wrote:
> - We should think about naming and organization a bit. I would have
> called this collection something like development-process, since it's
> really focused on the process side of things. Oh, and I would have
> included the existing development
Shuah Khan writes:
> Update to work under selftests. dnotify_test will not be run as part of
> selftests suite and will not included in install targets. It can be built
> separately for now.
>
> Signed-off-by: Shuah Khan
> ---
> tools/testing/selftests/filesystems/Makefile | 10 ++
> 1
Am 13.09.2016 um 12:08 schrieb Jani Nikula :
> On Mon, 12 Sep 2016, Jonathan Corbet wrote:
>> - We should think about naming and organization a bit. I would have
>> called this collection something like development-process, since it's
>> really focused on the process side of things. Oh, and I
On 09/13/2016 05:56 AM, Michael Ellerman wrote:
> Shuah Khan writes:
>
>> Update to work under selftests. dnotify_test will not be run as part of
>> selftests suite and will not included in install targets. It can be built
>> separately for now.
>>
>> Signed-off-by: Shuah Khan
>> ---
>> tools/t
On 09/13/2016 03:20 AM, Jani Nikula wrote:
> On Sat, 10 Sep 2016, Jonathan Corbet wrote:
>> On Fri, 9 Sep 2016 16:22:41 -0600
>> Shuah Khan wrote:
>>
>>> Move runnable code (tests) from Documentation to selftests and update
>>> Makefiles to work under selftests.
>>>
>>> Jon Corbet and I discusse
On Tue, 13 Sep 2016, Shuah Khan wrote:
> On 09/13/2016 03:20 AM, Jani Nikula wrote:
>> FWIW, I'm in favor of moving *all* the code away from Documentation, not
>> just tests. Essentially removing the CONFIG_BUILD_DOCSRC config option,
>> and reserving Documentation/Makefile for documentation build
>> drivers/block/virtio_blk.c | 22 +-
>> 1 file changed, 17 insertions(+), 5 deletions(-)
>
> Can't you see from this diffstat that the patch actually seems to makes
> the code more complex?
I find that the repeated usage of a bit more error handling code is almost
unavoidab
On 2016-09-12 08:05 PM, Rafael J. Wysocki wrote:
> On Monday, September 12, 2016 11:15:45 PM Rafael J. Wysocki wrote:
>> On Monday, September 12, 2016 06:14:44 PM Peter Zijlstra wrote:
>>> On Mon, Sep 12, 2016 at 12:01:58PM -0400, Chris Metcalf wrote:
On 9/7/2016 5:11 PM, Francis Giraldeau wro
This patch series
*) adds PCI endpoint core layer
*) modifies designware/dra7xx driver to be configured in EP mode
*) adds a PCI endpoint *test* function driver
Known Limitation:
*) Does not support multi-function devices
TODO:
*) access buffers in RC
Smart idle prevents RC to access the memory space of this
controller. Set the idle mode to smart idle wakeup. This
should ideally be done in hwmod. Till it's figured out how
to configure it in hwmod, mark this as HACK.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/controller/pci-dra7xx.c
No functional change. Renamed the *host* directory present inside
drivers/pci to *controller*. Some of the controllers present in
drivers/pci/host is capable of operating in endpoint mode.
So having these drivers in *host* directory might not be appropriate.
This is in preparation for adding endpoi
Modify pcie1 dt node in order for the controller to operate in
endpoint mode. This is used only for testing EP mode.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi | 43 +++
1 file changed, 11 insertions(+), 32 deletions(-)
diff -
The PCIe controller integrated in dra7xx SoCs is capable of operating
in endpoint mode. Add support for dra7xx SoCs to operate in endpoint
mode.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/pci/ti-pci.txt | 30 ++-
drivers/pci/controller/Kconfig
Add PCI endpoint test driver that can verify base address
register and legacy interrupt. (TODO: buffer tests and
MSI interrupt). The corresponding pci-epf-test function driver
should be used on the EP side.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/misc/Kconfig |7 +
driv
No functional change. Split the designware core driver into
*core* driver and *host* only driver. This is in preparation
to add endpoint support in designware. The *endpoint* driver will
reuse the *core* driver.
This also modifies the dra7xx code to use the new architecture.
TODO: All other platfo
Add endpoint mode support to designware driver. This uses the
EP Core layer introduced recently to add endpoint mode support.
*Any* function driver can now use this designware device
to achieve the EP functionality.
Signed-off-by: Kishon Vijay Abraham I
---
.../devicetree/bindings/pci/designware
Add Documentation to let users enable endpoint mode in the PCI
controller and add new PCI endpoint function.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX |2 +
Documentation/PCI/pci-endpoint.txt | 199
2 files changed, 201
Introduce a new configfs entry to configure the EP function (like
configuring the standard configuration header entries) and to
bind the function with a controller.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/Kconfig |4 +-
drivers/pci/endpoint/Makefile |3 +-
Introduce a new EP core layer in order to support endpoint functions
in linux kernel. This comprises of EPC library
(Endpoint Controller Library) and EPF library (Endpoint
Function Library). EPC library implements functions that is specific
to an endpoint controller and EPF library implements funct
This adds a new endpoint function driver (to program the virtual
test device) making use of the EP-core library. The complete
usage of the test function is described in
Documentation/PCI/pci-test.txt (included in this commit).
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX
Hi Mauro,
On Mon, 12 Sep 2016 11:47:57 -0300, Mauro Carvalho Chehab wrote:
> Instead of using "foo", use ``foo`` for the names that are
> literal.
Because...?
> Signed-off-by: Mauro Carvalho Chehab
> ---
> Documentation/kernel-development/CodingStyle.rst | 98
>
> 1 f
Thanks for your explanation of the TIF_TASK_ISOLATION
flag being needed for x86 _TIF_WORK_SYSCALL_ENTRY.
It makes perfect sense in retrospect :-)
On 9/12/2016 8:20 PM, Francis Giraldeau wrote:
On a side note, the NOSIG mode may be confusing for the users. At first,
I was expecting that NOSIG be
Em Tue, 13 Sep 2016 19:45:23 +0200
Jean Delvare escreveu:
> Hi Mauro,
>
> On Mon, 12 Sep 2016 11:47:57 -0300, Mauro Carvalho Chehab wrote:
> > Instead of using "foo", use ``foo`` for the names that are
> > literal.
>
> Because...?
Because it is an usual typographic convention to use monospac
Remove ptp from Makefile to move the test to selftests. Update ptp Makefile
to work under selftests. ptp will not be run as part of selftests suite and
will not be included in install targets. They can be built separately for
now.
Signed-off-by: Shuah Khan
---
Documentation/Makefile
Move runnable code (tests) from Documentation to selftests and update
Makefiles to work under selftests.
Jon Corbet and I discussed this in an email thread and as per that
discussion, this patch series moves all the tests that are under the
Documentation directory to selftests. There is more runna
Remove vDSO from Makefile to move the to selftests. Update vDSO Makefile
to work under selftests. vDSO will not be run as part of selftests suite
and will not be included in install targets. They can be built separately
for now.
Signed-off-by: Shuah Khan
---
Documentation/Makefile
Move prctl tests from Documentation/prctl to selftests/prctl.
Remove prctl from Makefile to move the test. Update prctl Makefile to work
under selftests. prctl will not be run as part of selftests suite and will
not be included in install targets. They can be built separately for now.
Signed-off-
Remove watchdog-test from Makefile to move the test to selftests.
Add Makefile and .gitignore to for watchdog-test. watchdog-test will
not be run as part of selftests suite and will not be included in
install targets. It can be built separately for now.
Signed-off-by: Shuah Khan
---
Documentat
Move dnotify_test.c, Makefile, and .gitignore from Documentation/filesystems
to selftests/filesystems.
Remove filesystems build target from Documentation/Makefile and update
selftests/filesystems/Makefile to work under selftests. dnotify_test will
not be run as part of selftests suite and will not
Remove ia64 from Makefile to move the test to selftests.
Update ia64 Makefile to work under selftests. ia64 will not be run as part
of selftests suite and will not be included in install targets. They can be
built separately for now.
The original Makefile built this test on all archirectures and
On Tue, Sep 13, 2016 at 12:12 AM, Michal Hocko wrote:
> On Mon 12-09-16 10:28:53, Sonny Rao wrote:
>> On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote:
>> > On Mon 12-09-16 08:31:36, Sonny Rao wrote:
> [...]
>> >> but how about the other fields like Swap, Private_Dirty and
>> >> Private_Share
Shuah Khan wrote:
Remove watchdog-test from Makefile to move the test to selftests.
Add Makefile and .gitignore to for watchdog-test. watchdog-test will
to for?
not be run as part of selftests suite and will not be included in
install targets. It can be built separately for now.
Signed-off
On 09/13/2016 02:33 PM, Timur Tabi wrote:
> Shuah Khan wrote:
>> Remove watchdog-test from Makefile to move the test to selftests.
>>
>> Add Makefile and .gitignore to for watchdog-test. watchdog-test will
>
> to for?
Thanks - will fix that.
>
>> not be run as part of selftests suite and will n
Shuah Khan wrote:
Is watchdog-simple a test or a sample/example? I thought this
is an example, and planning to move that under examples?
If this is a test, I will re-do the patch to include it.
I guess it's really just a sample.
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qua
On 09/02/2016 07:20 PM, Luis R. Rodriguez wrote:
> kernel_read_file_from_path() can try to read a file from
> the system's filesystem. This is typically done for firmware
> for instance, which lives in /lib/firmware. One issue with
> this is that the kernel cannot know for sure when the real
> fina
Hi,
Will resend the series with patch numbering.
Thanks
Kishon
On Tuesday 13 September 2016 10:40 PM, Kishon Vijay Abraham I wrote:
> This patch series
> *) adds PCI endpoint core layer
> *) modifies designware/dra7xx driver to be configured in EP mode
> *) adds a PCI endpoint
This adds a new endpoint function driver (to program the virtual
test device) making use of the EP-core library. The complete
usage of the test function is described in
Documentation/PCI/pci-test.txt (included in this commit).
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX
This patch series
*) adds PCI endpoint core layer
*) modifies designware/dra7xx driver to be configured in EP mode
*) adds a PCI endpoint *test* function driver
Known Limitation:
*) Does not support multi-function devices
TODO:
*) access buffers in RC
Modify pcie1 dt node in order for the controller to operate in
endpoint mode. This is used only for testing EP mode.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi | 43 +++
1 file changed, 11 insertions(+), 32 deletions(-)
diff -
No functional change. Split the designware core driver into
*core* driver and *host* only driver. This is in preparation
to add endpoint support in designware. The *endpoint* driver will
reuse the *core* driver.
This also modifies the dra7xx code to use the new architecture.
TODO: All other platfo
The PCIe controller integrated in dra7xx SoCs is capable of operating
in endpoint mode. Add support for dra7xx SoCs to operate in endpoint
mode.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/pci/ti-pci.txt | 30 ++-
drivers/pci/controller/Kconfig
Add endpoint mode support to designware driver. This uses the
EP Core layer introduced recently to add endpoint mode support.
*Any* function driver can now use this designware device
to achieve the EP functionality.
Signed-off-by: Kishon Vijay Abraham I
---
.../devicetree/bindings/pci/designware
Smart idle prevents RC to access the memory space of this
controller. Set the idle mode to smart idle wakeup. This
should ideally be done in hwmod. Till it's figured out how
to configure it in hwmod, mark this as HACK.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/controller/pci-dra7xx.c
Add Documentation to let users enable endpoint mode in the PCI
controller and add new PCI endpoint function.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX |2 +
Documentation/PCI/pci-endpoint.txt | 199
2 files changed, 201
Introduce a new configfs entry to configure the EP function (like
configuring the standard configuration header entries) and to
bind the function with a controller.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/Kconfig |4 +-
drivers/pci/endpoint/Makefile |3 +-
Introduce a new EP core layer in order to support endpoint functions
in linux kernel. This comprises of EPC library
(Endpoint Controller Library) and EPF library (Endpoint
Function Library). EPC library implements functions that is specific
to an endpoint controller and EPF library implements funct
No functional change. Renamed the *host* directory present inside
drivers/pci to *controller*. Some of the controllers present in
drivers/pci/host is capable of operating in endpoint mode.
So having these drivers in *host* directory might not be appropriate.
This is in preparation for adding endpoi
Add PCI endpoint test driver that can verify base address
register and legacy interrupt. (TODO: buffer tests and
MSI interrupt). The corresponding pci-epf-test function driver
should be used on the EP side.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/misc/Kconfig |7 +
driv
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