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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:45:55 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:45:55 -0400 |
| commit | 680c0ad248dd54f5778808f19fbb6c2f9835ebab (patch) | |
| tree | 459e3c4bf4702abfb1eb2e39def92fcad97e22d0 /wiki | |
| parent | 1978df065e52e3068b188554c13fd32434e6cd70 (diff) | |
| download | open-iov-680c0ad248dd54f5778808f19fbb6c2f9835ebab.tar.gz open-iov-680c0ad248dd54f5778808f19fbb6c2f9835ebab.zip | |
kernel: capture the guest's PROMOTE_CTX entries; add promote mode 19 (guest-faithful 9-entry set)
- gsp_rm_emulation: dump every guest GPU_PROMOTE_CTX (0x2080012b) params and
entries so the real client's promote shape is observable (captured on the
emulation path: MAIN 2 MB PA+VA, PATCH, BUNDLE_CB/PAGEPOOL/ATTRIBUTE_CB/
RTV_CB_GLOBAL VA-only, FECS, PRIV, UNRESTRICTED)
- gsp_phys_booter: promote mode 19 replays that exact 9-entry shape on the V5
channel with host buffers (MAIN 2 MB + PDB map, small buffers, booking-only
VAs); clamp 0..19
- docs/eng-ops: mode-19 result recorded - the server never replied (fn76 -110)
and the release fail-safe held WPR2/GPU until an approved reboot; mode 19 is
known-wedging
Diffstat (limited to 'wiki')
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