Linux kernel bug fix: drm/ast: Init iosys_map pointer as I/O memory for damage handling
Subsystem: gpu (drivers/gpu/drm/ast/ast_mode.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/ast/ast_mode.c
Introduced by Thomas Zimmermann on 2022-10-16 11:16:50 +0200; fixed by Thomas Zimmermann on 2022-12-20 17:15:06 +0100 (lifetime: 65 days)