Linux kernel bug fix: drm/ttm: fix mmap refcounting
Subsystem: gpu (drivers/gpu/drm/drm_gem_ttm_helper.c)
Bug type: refcount, severity: unknown
Keywords: refcount;reference count
Files changed: drivers/gpu/drm/drm_gem.c;drivers/gpu/drm/drm_gem_ttm_helper.c
Introduced by Gerd Hoffmann on 2019-10-17 13:59:16 +0200; fixed by Gerd Hoffmann on 2019-11-15 08:00:08 +0100 (lifetime: 28 days)