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* spdx: add BSD-3-Clause identifiers to userspace/tools/scripts sourcesArthur Hanson Rasmusson4 days
| | | | | | | | | | | 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: one-shot gdb/state samplers for timed post-control capturesArthur Hanson Rasmusson12 days
gdb_now.sh attaches once at a host-chosen moment (final RM control) and dumps all threads; oneshot_gdb.sh triggers on user-running state; state_log.sh records state/syscall/wchan so kernel busy-waits can be told apart from real userspace spins.