Cc Peterz,
2017-03-10 9:12 GMT+08:00 Michael S. Tsirkin :
> On Thu, Mar 09, 2017 at 07:51:27PM -0500, Gabriel L. Somlo wrote:
>> On Fri, Mar 10, 2017 at 12:29:31AM +0200, Michael S. Tsirkin wrote:
>> > Some guests call mwait without checking the cpu flags. We currently
>> > emulate that as a NOP b
Hello,
I've noticed that this bug started to happen :
When I try to launch make linkcheckdocs, the build block and cannot
either fail or return. When launching the command :
sphinx-build . output -b linkcheck -vvv
from the Documentation directory, I get the following error:
SystemMessage:
On Mon, 13 Mar 2017, Remy Leone wrote:
> Hello,
>
> I've noticed that this bug started to happen :
Please always try to identify the commit where you see this fails, and
the commit where this worked. And from there on, 'git bisect' is your
friend.
> When I try to launch make linkcheckdocs, the b
Hi Neil,
On 09-03-2017 14:27, Jose Abreu wrote:
> Hi Neil,
>
>
> On 08-03-2017 12:12, Neil Armstrong wrote:
>> Hi Jose,
>>
>> It seems here that we only have the RGB444<->YUV444 8bit tables, from the
>> Amlogic
>> source I have the following for 10bit, 12bit and 16bit for itu601 :
>>
>> static c
Fix typos in admin-guide directory to make documentation more readable.
Typos found with 'aspell -c ' command.
Tamara Diaconita (3):
Documentation: admin-guide: Fix typos
Documentation: admin-guide: Fix typos
Documentation: admin-guide: Fix typos
Documentation/admin-guide/kernel-parameters
Fix typos in kernel-parameters.rst file.
Signed-off-by: Tamara Diaconita
---
Documentation/admin-guide/kernel-parameters.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.rst
b/Documentation/admin-guide/kernel-parameters.rst
Fix typos in ras.rst file.
Signed-off-by: Tamara Diaconita
---
Documentation/admin-guide/ras.rst | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/Documentation/admin-guide/ras.rst
b/Documentation/admin-guide/ras.rst
index 1b90c6f..2656065 100644
--- a/Documenta
Fix typos in tainted-kernels.rst file.
Signed-off-by: Tamara Diaconita
---
Documentation/admin-guide/tainted-kernels.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/tainted-kernels.rst
b/Documentation/admin-guide/tainted-kernels.rst
index 1df03b
On Mon, 13 Mar 2017, Tamara Diaconita wrote:
> -.. include:: kernel-parameters.txt
> +.. include:: kernel-parameters.TNT
Huh?
BR,
Jani.
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Jani Nikula, Intel Open Source Technology Center
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On Mon, 13 Mar 2017 13:44:56 +0200
Tamara Diaconita wrote:
> Fix typos in kernel-parameters.rst file.
So your fixes are generally good, but...
>
> -.. include:: kernel-parameters.txt
> +.. include:: kernel-parameters.TNT
> :literal:
...this one show a bit of inattention to the end result
On Mon, 13 Mar 2017 13:47:39 +0200
Tamara Diaconita wrote:
This set is good, but with one quibble:
> @@ -1048,7 +1048,7 @@ found on newer Intel CPUs, such as ``i7core_edac``,
> ``sb_edac`` and
> echo 2 >/sys/devices/system/edac/mc/mc0/inject_addrmatch/dimm
> echo 1 >
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
in order to achieve the EP functionality.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/Kconfig
Please find the pull request for PCI endpoint support below. I've
also included all the history here.
Changes from v3:
*) fixed a typo and adapted to https://lkml.org/lkml/2017/3/13/562.
Changes from v2:
*) changed the configfs structure as suggested by Christoph Hellwig. With
this change the
Add binding documentation for pci-test endpoint function that helps in
adding and configuring pci-test endpoint function.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX | 2 ++
.../PCI/endpoint/function/binding/pci-test.txt | 17 ++
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
The PCIe programming sequence in TRM suggests CLKSTCTRL of PCIe should
be set to SW_WKUP. There are no issues when CLKSTCTRL is set to HW_AUTO
in RC mode. However in EP mode, the host system is not able to access the
MEMSPACE and setting the CLKSTCTRL to SW_WKUP fixes it.
Acked-by: Tony Lindgren
The PCIe controller integrated in dra7xx SoCs is capable of operating
in endpoint mode. Add endpoint mode support to dra7xx driver.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/Kconfig | 31 +-
drivers/pci/dwc/Makefile | 4 +-
drivers/pci/dwc/pci-dra7xx.c
Add documentation to help users use pci-epf-test function driver
and pci_endpoint_test host driver for testing PCI.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX| 2 +
Documentation/PCI/endpoint/pci-test-howto.txt | 179 ++
2 f
Add PCI endpoint test driver that can verify base address
register, legacy interrupt/MSI interrupt and read/write/copy
buffers between host and device. The corresponding pci-epf-test
function driver should be used on the EP side.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/misc/Kconfig
According to errata i870, access to the PCIe slave port
that are not 32-bit aligned will result in incorrect mapping
to TLP Address and Byte enable fields.
Accessing non 32-bit aligned data causes incorrect data in the target
buffer if memcpy is used. Implement the workaround for this
errata here.
Add maintainer for the newly introduced PCI EP framework.
Signed-off-by: Kishon Vijay Abraham I
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index c265a5fe4848..3c1b947811e2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9581,6 +9581,15 @
Add a simple test script that invokes the pcitest userspace tool
to perform all the PCI endpoint tests (BAR tests, interrupt tests,
read tests, write tests and copy tests).
Signed-off-by: Kishon Vijay Abraham I
---
tools/pci/pcitest.sh | 56
1
Add device IDs for DRA74x and DRA72x devices. These devices have
configurable PCI endpoint.
Signed-off-by: Kishon Vijay Abraham I
---
include/linux/pci_ids.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a4f77feecbb0..5f6b71d15393 1
Update device tree binding documentation of TI's dra7xx PCI
controller to include property for enabling unaligned mem access.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/pci/ti-pci.txt | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetr
Add Documentation for pci-endpoint-test driver.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/misc-devices/pci-endpoint-test.txt | 35
1 file changed, 35 insertions(+)
create mode 100644 Documentation/misc-devices/pci-endpoint-test.txt
diff --git a/Documentat
Add device tree binding documentation for pci dra7xx EP mode.
Acked-by: Rob Herring
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/pci/ti-pci.txt | 37 +++-
1 file changed, 30 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/b
Add a userspace tool to invoke the ioctls exposed by the
PCI endpoint test driver to perform various PCI tests.
Signed-off-by: Kishon Vijay Abraham I
---
tools/pci/pcitest.c | 186
1 file changed, 186 insertions(+)
create mode 100644 tools/pc
No functional change. Split dra7xx_pcie_enable_interrupts into
dra7xx_pcie_enable_wrapper_interrupts and dra7xx_pcie_enable_msi_interrupts
so that wrapper interrupts and msi interrupts can be enabled independently.
This is in preparation for adding EP mode support to dra7xx driver since
EP mode doe
Add specification for the *pci test* virtual function device. The endpoint
function driver and the host pci driver should be created based on this
specification.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX | 2 +
Documentation/PCI/endpoint/pci-test
Add Documentation to help users use endpoint library to enable endpoint
mode in the PCI controller and add new PCI endpoint functions.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX | 2 +
Documentation/PCI/endpoint/pci-endpoint.txt | 215
Add Documentation to help users use pci endpoint to configure
pci endpoint function and to bind the endpoint function
with endpoint controller.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX | 2 +
Documentation/PCI/endpoint/pci-endpoint-cfs.txt | 105
Add device tree binding documentation for pci designware EP mode.
Acked-by: Rob Herring
Signed-off-by: Kishon Vijay Abraham I
---
.../devicetree/bindings/pci/designware-pcie.txt| 26 +++---
1 file changed, 18 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetr
Invoke API's provided by pci-ep-cfs to create configfs entry for
every EPC device and EPF driver to help users in creating EPF device
and binding the EPF device to the EPC device.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/pci-epc-core.c | 4
drivers/pci/endpoint/pci-epf
Introduce a new configfs entry to configure the EP function (like
configuring the standard configuration header entries) and to
bind the EP function with EP controller.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/Kconfig | 9 +
drivers/pci/endpoint/Makefile | 1 +
Adds a new endpoint function driver (to program the virtual
test device) making use of the EP-core library.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/Kconfig | 2 +
drivers/pci/endpoint/Makefile | 2 +-
drivers/pci/endpoint/functions/Kcon
2017-03-10 00:29+0200, Michael S. Tsirkin:
> Some guests call mwait without checking the cpu flags. We currently
> emulate that as a NOP but on VMX we can do better: let guest stop the
> CPU until timer or IPI. CPU will be busy but that isn't any worse than
> a NOP emulation.
>
> Note that mwait
On Mon, Mar 13, 2017 at 04:46:20PM +0100, Radim Krčmář wrote:
> 2017-03-10 00:29+0200, Michael S. Tsirkin:
> > Some guests call mwait without checking the cpu flags. We currently
> > emulate that as a NOP but on VMX we can do better: let guest stop the
> > CPU until timer or IPI. CPU will be busy
Guests running Mac OS 5, 6, and 7 (Leopard through Lion) have a problem:
unless explicitly provided with kernel command line argument
"idlehalt=0" they'd implicitly assume MONITOR and MWAIT availability,
without checking CPUID.
We currently emulate that as a NOP but on VMX we can do better: let
gu
On Thu, Mar 09, 2017 at 06:48:29PM +0100, Daniel Vetter wrote:
> On Thu, Mar 09, 2017 at 03:02:49AM -0700, Jonathan Corbet wrote:
> > On Mon, 6 Mar 2017 14:09:27 +0100
> > Markus Heiser wrote:
> >
> > > This patch brings scalable figure, image handling and a concept to
> > > embed *render* marku
2017-03-13 18:08+0200, Michael S. Tsirkin:
> On Mon, Mar 13, 2017 at 04:46:20PM +0100, Radim Krčmář wrote:
>> 2017-03-10 00:29+0200, Michael S. Tsirkin:
>> > Some guests call mwait without checking the cpu flags. We currently
>> > emulate that as a NOP but on VMX we can do better: let guest stop t
On Mon, Mar 13, 2017 at 08:39:11PM +0100, Radim Krčmář wrote:
> 2017-03-13 18:08+0200, Michael S. Tsirkin:
> > On Mon, Mar 13, 2017 at 04:46:20PM +0100, Radim Krčmář wrote:
> >> 2017-03-10 00:29+0200, Michael S. Tsirkin:
> >> > Some guests call mwait without checking the cpu flags. We currently
>
This patch provides a generic device-mapper compression device.
Originally written by Shaohua Li.
https://www.redhat.com/archives/dm-devel/2013-December/msg00143.html
I have optimized and hardened the code.
I have not received any negative comments till now. Feel confident with the
code
This is a simple DM target supporting inplace compression. Its best
suited for SSD. The underlying disk must support 512B sector size,
the target only supports 4k sector size.
Disk layout:
|super|...meta...|..data...|
Store unit is 4k (a block). Super is 1 block, which stores meta and
data size
2017-03-13 22:03+0200, Michael S. Tsirkin:
> On Mon, Mar 13, 2017 at 08:39:11PM +0100, Radim Krčmář wrote:
> > 2017-03-13 18:08+0200, Michael S. Tsirkin:
> > > On Mon, Mar 13, 2017 at 04:46:20PM +0100, Radim Krčmář wrote:
>> >> What about keeping just the last hunk to improve OS X, for now?
>> >
>
On Mon, 13 Mar 2017 19:16:54 +0100
Daniel Vetter wrote:
> > Awesome! Can you pls send me/dri-devel a pull request with a stable tag
> > for drm-misc, so that I can apply all the drm diagram patches?
>
> Yes I'm annoying, but ping about the stable tag/pull request, so I can
> vacuum up the drm
On Thu, 9 Mar 2017 15:14:52 -0300
Mauro Carvalho Chehab wrote:
> Now that we have an extension to handle images, use it.
Applied, finally - thanks.
jon
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On Monday, March 13, 2017 04:54:38 PM Jonathan Corbet wrote:
> On Thu, 09 Mar 2017 16:28:32 +0100
> "Rafael J. Wysocki" wrote:
>
> > The user/admin documentation of cpufreq is badly outdated. It
> > conains stale and/or inaccurate information along with things
> > that are not particularly usefu
On Mon, 13 Mar 2017 23:59:57 +0100
"Rafael J. Wysocki" wrote:
> Well, to be honest, I downloaded the previous iteration from Patchwork and
> I though it would apply, so I didn't check. Sorry about that.
>
> The one below applies for me with "git am" on top of 4.11-rc2.
Works for me too. Now a
On Sun, 12 Mar 2017 12:54:21 +0100
Martin Kepplinger wrote:
> The UAPI header split failed to update the documentation here; fix things
> accordingly.
I've applied all four to the docs tree, thanks.
jon
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Guests running Mac OS 5, 6, and 7 (Leopard through Lion) have a problem:
unless explicitly provided with kernel command line argument
"idlehalt=0" they'd implicitly assume MONITOR and MWAIT availability,
without checking CPUID.
We currently emulate that as a NOP but on VMX we can do better: let
gu
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