Similar to other subsystems it's useful to provide a mechanism to force
a specific driver match on a device, so introduce this.
Signed-off-by: Bjorn Andersson
---
drivers/rpmsg/rpmsg_core.c | 3 +++
include/linux/rpmsg.h | 2 ++
2 files changed, 5 insertions(+)
diff --git a/drivers/rpmsg/r
Some types of rpmsg drivers does not have a primary endpoint to tie
their existence upon, but wishes to create and destroy endpoints
dynamically, e.g. based on user interactions.
Allow rpmsg drivers to omit a driver callback to signal this case and
make the probe path not create a primary endpoint
Create and register a rpmsg device for use with the rpmsg user space
interface, allowing user space to access SMD channels.
Also provide the "rpmsg_name" device attribute to expose the edge name
in sysfs, allowing the user to write udev rules for specific rpmsg
devices and their children.
Signed-
This driver allows rpmsg instances to expose access to rpmsg endpoints
to user space processes. It provides a control interface, allowing
userspace to export endpoints and an endpoint interface for each exposed
endpoint.
The implementation is based on prior art by Texas Instrument, Google,
PetaLog
SMD channels are created by the remotes in "opening" state, but
sometimes as we close and try to reopen them they linger in closing
state.
Following the search for a matching channel the create_ept() will verify
that the channel is in a suitable state, so we can lax the restrictions
of the search
On 10/06/2016 05:47 PM, Dave Chinner wrote:
On Thu, Oct 06, 2016 at 11:17:18AM -0700, Davidlohr Bueso wrote:
On Thu, 18 Aug 2016, Waiman Long wrote:
Currently, when down_read() fails, the active read locking isn't undone
until the rwsem_down_read_failed() function grabs the wait_lock. If the
w
On Fri, 7 Oct 2016, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Fri, 7 Oct 2016 16:06:15 +0200
>
> Use the current name (in a comment at the beginning of this script) for
> the file which was converted to the documentation format "reStructuredText"
> in August 2016.
>
> Fixes: 4b903
On Fri, Oct 07, 2016 at 02:38:44PM +1300, Chris Packham wrote:
> Add support for the tc654 and tc655 fan controllers from Microchip.
>
> http://ww1.microchip.com/downloads/en/DeviceDoc/20001734C.pdf
>
> Signed-off-by: Chris Packham
> ---
>
> Changes in v2:
> - Add Documentation/hwmon/tc654
> -
>
> As a _singlular_ argument, "it's for out-of-tree code" is weak. As an
> _additional_
> argument, it has value. Saying "this only helps out-of-tree code" doesn't
> carry
> much weight. Saying "this helps kernel security, even for out-of-tree code" is
> perfectly valid. And a wrinkle in this
From: Markus Elfring
Date: Fri, 7 Oct 2016 16:06:15 +0200
Use the current name (in a comment at the beginning of this script) for
the file which was converted to the documentation format "reStructuredText"
in August 2016.
Fixes: 4b9033a33494ec9154d63e706e9e47f7eb3fd59e ("docs: sphinxify
coccine
>>> Information from a commit like "docs: sphinxify coccinelle.txt and add it
>>> to dev-tools" caught also my software development attention.
>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/Documentation/coccinelle.txt?id=4b9033a33494ec9154d63e706e9e47f7eb3fd59e
>>>
>>>
>> Information from a commit like "docs: sphinxify coccinelle.txt and add it
>> to dev-tools" caught also my software development attention.
>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/Documentation/coccinelle.txt?id=4b9033a33494ec9154d63e706e9e47f7eb3fd59e
>>
>> Did a
On Thu, Oct 06, 2016 at 04:05:53PM +0200, Jann Horn wrote:
> On Thu, Oct 06, 2016 at 01:47:47PM +, Roberts, William C wrote:
> > > -Original Message-
> > > From: Christoph Hellwig [mailto:h...@infradead.org]
> > > Sent: Thursday, October 6, 2016 9:32 AM
> > > To: Roberts, William C
> >
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