Quoting Chris Wilson (2018-10-29 10:59:23) > The vm of two contexts are supposed to be independent, such that a stray > write by one cannot be detected by another. Normally the GTT is filled > explicitly by userspace, but the space in between objects is filled with > a scratch page -- and that scratch page should be able to form an not! should not be able... > inter-context backchannel. -Chris _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
- [Intel-gfx] [PATCH 1/4] drm/i915/selftests: Test vm isolation Chris Wilson
- [Intel-gfx] [PATCH 3/4] drm/i915/gtt: Reuse the read-onl... Chris Wilson
- [Intel-gfx] [PATCH 4/4] drm/i915/userptr: Avoid struct_m... Chris Wilson
- [Intel-gfx] [PATCH 2/4] drm/i915/gtt: Record the scratch... Chris Wilson
- Re: [Intel-gfx] [PATCH 2/4] drm/i915/gtt: Record the... Matthew Auld
- Re: [Intel-gfx] [PATCH 2/4] drm/i915/gtt: Record... Chris Wilson
- [Intel-gfx] [PATCH v2] drm/i915/gtt: Record the scra... Chris Wilson
- Re: [Intel-gfx] [PATCH 1/4] drm/i915/selftests: Test vm ... Chris Wilson
- [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series start... Patchwork
- [Intel-gfx] ✓ Fi.CI.BAT: success for series starting wit... Patchwork
- [Intel-gfx] ✓ Fi.CI.IGT: success for series starting wit... Patchwork
- [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series start... Patchwork
- [Intel-gfx] ✗ Fi.CI.BAT: failure for series starting wit... Patchwork
- Re: [Intel-gfx] [PATCH 1/4] drm/i915/selftests: Test vm ... Matthew Auld
