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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-05 14:02:51 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-05 14:02:51 -0400 |
| commit | 2a308ccd0786736693ef4369d387de33a0fe6447 (patch) | |
| tree | 09a81ed4f6fefe0aaa5e1304a94ea907b4a24489 /wiki/open-iov.org/index.php?title=File:Figure_0-_Approches_to_GPU_Virtualization..png&action=edit.html | |
| parent | 82a54aec2e79451ee04622e940df9bca88bf6ce3 (diff) | |
| download | open-iov-2a308ccd0786736693ef4369d387de33a0fe6447.tar.gz open-iov-2a308ccd0786736693ef4369d387de33a0fe6447.zip | |
docs: record GR rung-2 ctx-query ABI fix and the managed-booking wall
Document the corrected GR context-buffer query ABI (80-byte entries, 5136
byte params), the new gsp_phys_rmcall_srv_ctxcommit / gsp_phys_rmcall_channel
/ gsp_phys_gr_forward parameters, and the live 2026-10-05 findings: PA-only
never commits the engine context pointer; on the shared VAS the server
pre-books MAIN as managed so a client VA-only promote returns 0x40 at the
vaListSetManaged gate; EVICT_CTX does not release it; the external-VAS
VA-promote shape wedged the device and must not be repeated.
Diffstat (limited to 'wiki/open-iov.org/index.php?title=File:Figure_0-_Approches_to_GPU_Virtualization..png&action=edit.html')
0 files changed, 0 insertions, 0 deletions