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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-07 09:45:56 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-07 09:45:56 -0400 |
| commit | 7b0ca94a7bccf4bdcb00614b91c13bcb99d57c17 (patch) | |
| tree | 84ad979f5345a3bc523f4c84262607672a65709c /tools/cuda-ab | |
| parent | d02b027e5293ad0213c8f9d0b31b93c47310bfa4 (diff) | |
| download | open-iov-7b0ca94a7bccf4bdcb00614b91c13bcb99d57c17.tar.gz open-iov-7b0ca94a7bccf4bdcb00614b91c13bcb99d57c17.zip | |
vgsp: m74 - R1 booking before F2 image init (context-image aux pointers) + CWD_FS readback
The one-shot GR context-image initializer (0x52a94f8, pEngCtx+0x135) runs in
F2's mapped-MAIN promote and consumes the per-VAS vaLists at that moment. With
R1 after F2 the image carries zero PATCH/PM/priv-map/global pointers; the
m72/m73 sampler signature (QMD ACTIVE then freed, FECS unloads exactly at
dispatch, no fault) is consistent with the engine context restore failing on
the empty image. gsp_phys_rmcall_gr_r1_first=1 sends R1 before F2 (default 0 =
legacy order). Post-mortem now also reads CWD_FS (0x405b00).
Diffstat (limited to 'tools/cuda-ab')
0 files changed, 0 insertions, 0 deletions