On Thu, Jan 21, 2021 at 02:21:53PM +0100, Maxime Ripard wrote:
Hi Daniel,
On Thu, Jan 21, 2021 at 12:29:19PM +0100, Daniel Vetter wrote:
Interrnship season is starting, let's review this. One thing that's
^ internship
pending is Maxime's work to roll out drm_atomic_state pointers to all callbacks, he said he'll remove that entry once it's all done.
I plan on sending it by the end of the week
Typos fixed and pushed with your irc-ack. -Daniel
Signed-off-by: Daniel Vetter daniel.vetter@intel.com Cc: Maarten Lankhorst maarten.lankhorst@linux.intel.com Cc: Maxime Ripard mripard@kernel.org Cc: Thomas Zimmermann tzimmermann@suse.de Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch
Documentation/gpu/todo.rst | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 009d8e6c7e3c..492768dd2fd9 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -577,20 +577,24 @@ Contact: Daniel Vetter
Level: Intermediate
-KMS cleanups
+Object lifetime fixes +---------------------
+There's two related issues here
+- Cleanup up the various ->destroy callbacks, which often are all the same
- simple code.
-Some of these date from the very introduction of KMS in 2008 ... +- Lots of drivers erroneously allocate DRM modeset objects using devm_kzalloc,
- which results in use-after free issues on driver unload. This can be serious
- trouble even for drivers for hardwared integrated on the SoC due to
^ hardware?
- EPROBE_DEFERRED backoff.
Thanks! Maxime