Several error paths in the i915 driver incorrectly invoke cleanup
functions multiple times, potentially causing double-free errors.
This series corrects these paths to ensure cleanup is performed
only once.

Testing note: Only the DisplayPort fix has been hardware tested due
to lack of available hardware for the other components.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
Kory Maincent (3):
      drm/i915/display/intel_sdvo: Fix double connector destroy in error paths
      drm/i915/display/intel_lvds: Drop redundant manual cleanup on init failure
      drm/i915/display/intel_dp: Drop redundant intel_dp_aux_fini() on init failure

 drivers/gpu/drm/i915/display/intel_dp.c   |  4 +---
 drivers/gpu/drm/i915/display/intel_lvds.c | 14 ++++----------
 drivers/gpu/drm/i915/display/intel_sdvo.c | 16 ++++------------
 3 files changed, 9 insertions(+), 25 deletions(-)
---
base-commit: e1696f1fc99dc0ff761a012230587b23dec064fb
change-id: 20260603-fix_i915-5c3d8c09662a

Best regards,
--  
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com

On Wed, 03 Jun 2026 10:59:51 +0200
Kory Maincent <kory.maincent@bootlin.com> wrote:

> Several error paths in the i915 driver incorrectly invoke cleanup
> functions multiple times, potentially causing double-free errors.
> This series corrects these paths to ensure cleanup is performed
> only once.
> 
> Testing note: Only the DisplayPort fix has been hardware tested due
> to lack of available hardware for the other components.

Don't pay attention to this series.
I missed the point that if drm_encoder/connector_cleanup() are called it will
remove the encoder/connector from the DRM core list, therefore the destroy
callback will be never called. Which means no double cleanup path.
Sorry for the noise.

Regards,
-- 
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com