Linux kernel bug fix: drm/i915: Fix up the inverse mapping for default ctx->engines[]
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/i915/gem/i915_gem_context.c;drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c;drivers/gpu/drm/i915/gt/intel_engine_types.h;drivers/gpu/drm/i915/gt/intel_engine_user.c;drivers/gpu/drm/i915/gt/intel_gt_types.h;drivers/gpu/drm/i915/gt/selftest_lrc.c;drivers/gpu/drm/i915/gt/selftest_workarounds.c
Introduced by Chris Wilson on 2019-08-07 14:30:55 +0100; fixed by Chris Wilson on 2019-08-08 15:45:35 +0100 (lifetime: 1 days)