Hi Ricardo,
On 10/14/2013 09:41 AM, Ricardo Ribalda Delgado wrote:
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
[...]
diff --git a/drivers/media/v4l2-core/videobuf2-core.c
b/drivers/media/v4l2-core/videobuf2-core.c
index 9fc4bab..3a961ee 100644
---
Hello Sylwester
On Sat, Oct 19, 2013 at 11:55 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
Hi Ricardo,
On 10/14/2013 09:41 AM, Ricardo Ribalda Delgado wrote:
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
[...]
diff --git
On 10/19/2013 12:22 PM, Ricardo Ribalda Delgado wrote:
On Sat, Oct 19, 2013 at 11:55 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 10/14/2013 09:41 AM, Ricardo Ribalda Delgado wrote:
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
Hello Sylwester
I have just posted a new version. Please take a look to it, it should
fix your issue.
I havent tried it in hw because I am out of the office.
Regards!
On Sat, Oct 19, 2013 at 12:51 PM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 10/19/2013 12:22 PM, Ricardo
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
This could lead to race conditions on the vb2_perform_io function
when multiple applications are accessing the video device via
read/write API:
[ 308.297741] BUG: unable to handle kernel NULL pointer
On 10/14/13 09:41, Ricardo Ribalda Delgado wrote:
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
This could lead to race conditions on the vb2_perform_io function
when multiple applications are accessing the video device via
read/write API:
[
Hello,
On 2013-10-14 09:41, Ricardo Ribalda Delgado wrote:
vb2_fop_relase does not held the lock although it is modifying the
queue-owner field.
This could lead to race conditions on the vb2_perform_io function
when multiple applications are accessing the video device via
read/write API:
[
