open-iov.git/tools/guest-diag/bpz4.py, branch masterOpen-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers
https://git.vgpu.io/open-iov.git/atom?h=master2026-10-08T15:53:20+00:00spdx: add BSD-3-Clause identifiers to userspace/tools/scripts sources2026-10-08T15:53:20+00:00Arthur Hanson Rasmussonarthur@vgpu.io2026-10-08T15:53:20+00:00urn:sha1:2ee4fe8f43b0dc3e080c91931eadade1fd636c27
Sweep of the 155 tracked C/Python/shell files under userspace/ (excluding
the MIT-licensed vendored userspace/extern/), tools/ and scripts/ that had
no per-file license identifier. Each gains the minimal two-line header in
the area's existing form: 'SPDX-License-Identifier: BSD-3-Clause' plus
'Copyright (c) 2026 Open-IOV contributors'; shebang and coding lines stay
first. No other content touched. kernel/** is deliberately out of scope
(recorded as a follow-up in CODESTD-REPORT-2026-10-08.md): its SPDX
coverage and MODULE_LICENSE normalization need their own GPL-2.0 pass.
guest-diag: bpz4 - identify the vtable slot+0x4580 that returns 9992026-09-30T05:25:44+00:00Arthur Hanson Rasmussonarthur@vgpu.io2026-09-30T05:25:44+00:00urn:sha1:581047cb66ae744d212bf1673799ddf16a4d7897
Run #3 named the failing store: file 0x275cec, the indirect call at
0x275ce6 (slot +0x4580 of the table at [ctx+0x40], called with
(ctx, obj+0xb8)) returned 0x3e7. bpz4 prints the runtime target pointer so
it maps to the architecture vtable implementation that failed.