Linux kernel bug fix: drm/ast: Clear preserved bits from register output value
Subsystem: gpu (drivers/gpu/drm/ast/ast_drv.h)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/ast/ast_drv.h
Introduced by Thomas Zimmermann on 2025-10-15 09:55:35 +0200; fixed by Thomas Zimmermann on 2025-10-30 20:44:44 +0100 (lifetime: 15 days)