Linux kernel bug fix: drm/i915/gvt: Pin vgpu dma address before using
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gvt/hypercall.h)
Bug type: hang, severity: medium
Files changed: drivers/gpu/drm/i915/gvt/dmabuf.c;drivers/gpu/drm/i915/gvt/hypercall.h;drivers/gpu/drm/i915/gvt/kvmgt.c;drivers/gpu/drm/i915/gvt/mpt.h
Introduced by Tina Zhang on 2017-12-04 11:24:33 +0800; fixed by Tina Zhang on 2019-12-13 11:24:01 +0800 (lifetime: 738 days)