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[ Upstream commit00812636df] Fix 'Memory manager not clean during takedown' warning that occurs when ivpu_gem_bo_free() removes the BO from the BOs list before it gets unmapped. Then file_priv_unbind() triggers a warning in drm_mm_takedown() during context teardown. Protect the unmapping sequence with bo_list_lock to ensure the BO is always fully unmapped when removed from the list. This ensures the BO is either fully unmapped at context teardown time or present on the list and unmapped by file_priv_unbind(). Fixes:48aea7f2a2("accel/ivpu: Fix locking in ivpu_bo_remove_all_bos_from_context()") Signed-off-by: Tomasz Rusinowicz <tomasz.rusinowicz@intel.com> Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com> Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com> Link: https://patch.msgid.link/20251029071451.184243-1-karol.wachowski@linux.intel.com [ The context change is due to the commite0c0891cd6("accel/ivpu: Rework bind/unbind of imported buffers") and the proper adoption is done. ] Signed-off-by: Rahul Sharma <black.hawk@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>