Linux kernel bug fix: drm/panfrost: Simplify lock_region calculation
Subsystem: gpu (drivers/gpu/drm/panfrost/panfrost_mmu.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/panfrost/panfrost_mmu.c
Introduced by Rob Herring on 2019-04-12 12:56:46 -0500; fixed by Alyssa Rosenzweig on 2021-08-25 15:39:52 +0100 (lifetime: 866 days)