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 Dave Airlie on 2012-05-17 10:53:37 +0100; fixed by Thomas Zimmermann on 2025-10-30 20:44:44 +0100 (lifetime: 4914 days)