open-iov.git/tools/guest-diag/wall2/runbook.py, branch masterOpen-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers
https://git.vgpu.io/open-iov.git/atom?h=master2026-10-25T22:08:49+00:00vgsp-sema: bounded channel rewind (sema_chan_rewind: hex h_object or 'all' -> clears slot_done_epoch + last_get + the per-entry rescue state so entries skipped before the VAS pdb anchor re-decode) + bounded per-chunk push-read failure witness (sema-pushfail: va/chunk/page/last_rc/trusted_rc/ipin/alt/win per failed chunk); wall2: runbook.py (trigger the anchor then rewind). Session 118: the anchor+rewind path is wired; the automated rewind scheduler missed (dmesg churn) and the pushfail trace still needs one clean capture2026-10-25T22:08:49+00:00Arthur Hanson Rasmussonarthur@vgpu.io2026-10-25T22:08:49+00:00urn:sha1:532cc7629272fda8c40810205519ce477b93d89d