kernel-agent/fleet/ohm.yaml

# kernel-agent manifest for ohm (PineTab2 / Rockchip RK3566 + BES2600 SDIO WiFi/BT)
#
# Status: scaffolding from 2026-05-16. Patches/scopes are mirrored;
# the build pipeline (cumulative-patch generation, makepkg invocation,
# sign+publish) still relies on the hand-managed flow in
# boltzmann:~/src/besser/marfrit-besser/danctnix-besser-pkgbuild/kernel/.
# Once ka-promote / ka-build land, switch this manifest to authoritative
# and retire the boltzmann-side checkouts (canonical + the orphan at
# ~/src/besser/danctnix-besser-pkgbuild/ that the fourier-campaign
# sibling agent accidentally created).
#
# See kernel-agent issue #5 for the full migration plan.

host: ohm
arch: arm64
soc: rockchip/rk3566
board: pinetab2
distro: archlinux-arm  # DanctNIX PineTab2 variant on Arch Linux ARM aarch64

baseline:
  tree: DanctNIX/linux-pinetab2
  url: https://codeberg.org/DanctNIX/linux-pinetab2
  ref: v7.0-danctnix1  # _srcname=linux-pinetab2 _srctag=v${pkgver%.*}-${pkgver##*.}
  upstream_compat: linux-7.0  # DanctNIX rebases off mainline + per-tablet delta

# Scope-tagged patch includes. Resolves to patches/<scope>/<file>.patch.
#
# 2026-05-18 audit: the per-series -danctnix mirrors in
# patches/driver/bes2600/*-danctnix/ created by kernel-agent#17 use
# DKMS-style root paths (bes2600/foo.c) rather than in-tree staging
# paths (drivers/staging/bes2600/foo.c), and at least one has corrupted
# mixed-prefix headers (a/drivers/staging/bes2600/...  b/bes2600/...).
# They do NOT apply cleanly against the linux-pinetab2 baseline.
#
# Until the per-series mirrors are reconstructed (kernel-agent followup
# issue), the bes2600 driver scope is satisfied by a single-file
# cumulative captured from the working hand-managed
# danctnix-besser-pkgbuild flow on boltzmann (see
# patches/driver/bes2600/cumulative-c5x-danctnix/README.md). This is
# the c5x stack as it shipped in pkgrel=3 on 2026-05-18.
includes:
  # bes2600 driver (c5x stack as shipped in pkgrel=3) — single-file
  # interim cumulative; per-series reconstruction tracked separately.
  - driver/bes2600/cumulative-c5x-danctnix/
  # close besser#1 — refuse multi-channel 5 GHz scans at driver boundary.
  - driver/bes2600/scan-filter-5ghz-danctnix/
  # GCC 15.2.1 build-fix for arm_neon.h + SHADOW_CALL_STACK interaction.
  # Runtime no-op as long as the config has CONFIG_SHADOW_CALL_STACK=n
  # (current ohm setting). Kept in the manifest for the day SCS gets
  # re-enabled. See reference_arm64_scs_arm_neon_gcc15 memory.
  - arch/arm64/scs-arm-neon-build-fix/
  # close besser#18 — pending_record_lock SOFTIRQ-safe -> -unsafe inversion.
  # Mirror of marfrit/bes2600-dkms#11 (d95453c). 5-site spin_lock -> _bh.
  - driver/bes2600/queue-pending-record-lock-bh-danctnix/

# Explicitly NOT included (decision logged):
#   - debian-copyright-fsf-address: Debian packaging metadata, not kernel
#   - bare (non-danctnix) variants of the per-series mirrors: same
#     root-path bug as the -danctnix variants per the 2026-05-18 audit

config:
  source: hand-managed config file in boltzmann:~/src/besser/marfrit-besser/danctnix-besser-pkgbuild/kernel/config
  strategy: snapshot, fold to baseline, accept-new with rationale on diff
  TODO: migrate config into kernel-agent flow once kconfig-by-manifest lands

package:
  name: linux-pinetab2-danctnix-besser
  versioning: "${baseline_ref}.kafr${pkgrel}"  # e.g. v7.0-danctnix1.kafr1
  install_mode: alongside  # coexists with linux-pinetab2 if user wants A/B
  conflicts: []
  provides: [linux-pinetab2]  # drop-in replacement; pacman can satisfy linux-pinetab2 deps
  kernel_suffix: -danctnix-besser  # vmlinuz-linux-pinetab2-danctnix-besser
  bootloader: extlinux  # PineTab2 standard

  # PKGBUILD currently at:
  #   boltzmann:~/src/besser/marfrit-besser/danctnix-besser-pkgbuild/kernel/PKGBUILD
  # TARGET location (per issue #5):
  #   marfrit/marfrit-packages/arch/linux-pinetab2-danctnix-besser/PKGBUILD
  # PENDING the kernel-agent template-rendering pipeline (b2sums regen,
  # pkgrel bump, cumulative-patch generation from manifest scope).
  template_at: TBD-marfrit-packages-arch-linux-pinetab2-danctnix-besser
  replaces_dkms: bes2600-dkms  # once cumulative series in this manifest is enough

verify:
  bar1_ssh_heartbeat: required
  bar2_pkg_version: required
  bar3_module_loaded:
    - bes2600 module loads
    - wlan0 + bt0 (BT/UART) present after boot
    - sdio_force_uhs=0 not needed (DMA-OOB-read fix in tx-sdio-dma-oob series)
  bar4_per_patch_probe: opt-in
  bar5_burn_in:
    mode: opt-in
    tests:
      - "WiFi: 24h iperf3 to LAN host without rxhang"
      - "PM: lid-close → wake cycles × 100 without bes2600 confirm-loss"

build_host:
  primary: boltzmann      # native aarch64 with ohm's identical .config
  fallback: fermi         # hertz LXD, ALARM aarch64
  # No distcc per feedback_kernel_agent_no_distcc.md.

backup:
  pre_install: hertz:/sparfuxdata/kernel-agent-backups/ohm/${replaced_version}/

# ─────────────────────────────────────────────────────────────────────
# OPEN — kernel-agent CLI work blocking full migration:
#
# 1. ka-promote: read includes[] above + apply_order field (to be added),
#    concatenate referenced series into a single .patch in the build dir.
#    Validate it applies cleanly on baseline.ref. Compute b2sum for
#    template substitution.
#
# 2. PKGBUILD template renderer: stamp pkgrel, ${_cumulative_b2sum},
#    ${_srctag} from manifest into a PKGBUILD draft at the
#    template_at location. Sign + publish to packages.reauktion.de.
#
# 3. Orphan retirement: surface ~/src/besser/danctnix-besser-pkgbuild/
#    (NO remote, ~/src/besser/marfrit-besser/... is canonical) to
#    Markus / fourier campaign for working-state migration BEFORE
#    deleting. See besser issue #17 for the regression that the
#    orphan caused. After the kernel-agent flow is authoritative,
#    delete both checkouts.
# ─────────────────────────────────────────────────────────────────────