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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-21 00:08:14 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-21 00:08:14 -0400 |
| commit | 1c37e483c205eff947de33a37545a07af71a5d73 (patch) | |
| tree | b0c01cf161ba63a55530c7136c657a160062421f /wiki/open-iov.org/index.php?title=GPU_Firmware&action=history.html | |
| parent | 243a40f6f715f410864c75731ad57062c6ce6fcb (diff) | |
| download | open-iov-1c37e483c205eff947de33a37545a07af71a5d73.tar.gz open-iov-1c37e483c205eff947de33a37545a07af71a5d73.zip | |
sema/boot: r391e print the shadow base pointer in the copy-out and bigcopy witnesses
Rule in/out a stale or duplicate vgpu->bars[1] shadow between the launch
copy-out (svc_fwd_req.vgpu) and the D2H reader (svc_copy's vgpu): the sum=0
runs show the write landing (OUT-PAGE-POST val8 = the sum) and the reader
of the same ledger page reading zeros 8 ms later with no logged writer in
between. Diagnostic only.
Diffstat (limited to 'wiki/open-iov.org/index.php?title=GPU_Firmware&action=history.html')
0 files changed, 0 insertions, 0 deletions