Linux kernel bug fix: fbdev: Make fb_release() return -ENODEV if fbdev was unregistered
Subsystem: drivers (drivers/video/fbdev/core/fbmem.c)
Bug type: crash, severity: high
Files changed: drivers/video/fbdev/core/fbmem.c
Introduced by Thomas Zimmermann on 2022-01-27 09:19:40 +0100; fixed by Javier Martinez Canillas on 2022-05-03 17:24:51 +0200 (lifetime: 96 days)