release: OVMX 0.5 — the authenticity flip (Files-11 ODS-2 ACP) + self-host userland (epic vms-d0c) - #689

Merged

baron-3dl merged 151 commits into

mainfrom

reap/vms-0.5-cut

Aug 21, 2026

Commits on Aug 17, 2026

vms-5303: ACP answers IO$_CREATE / IO$_DELETE / IO$_MODIFY (file header alloc + dir insert + dealloc, epic vms-208)

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f3bd8a0
vms-3e8e: IMGACT activates images via IO$_ACCESS+READVBLK (ACP file access, ATOMIC-FLIP-GROUP — red-by-design)

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545508a
vms-bc7: RMS reaches files via channel + $QIO to the ACP; FAB._linux_fd removed (ATOMIC-FLIP-GROUP — red-by-design)

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78b1eaf
vms-481: DCL file commands + F$ lexicals reach files via RMS/$QIO-ACP (ATOMIC-FLIP-GROUP — red-by-design)

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0f0b60b
vms-274: LOGINOUT authenticates from SYSUAF via the ACP; boot writers use RMS $PUT/$CREATE (ATOMIC-FLIP-GROUP — red-by-design)

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3857b99
Merge remote-tracking branch 'origin/work/vms-bc7-rms-qio' into work/vms-5f0-atomic-flip
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98d986f
Merge remote-tracking branch 'origin/work/vms-481-dcl-acp' into work/vms-5f0-atomic-flip
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2ee0bc1
Merge remote-tracking branch 'origin/work/vms-274-loginout-acp' into work/vms-5f0-atomic-flip
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213ac00
Merge remote-tracking branch 'origin/work/vms-3e8e-imgact-acp' into work/vms-5f0-atomic-flip
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8d388fc
vms-5f0: PID-1 $MOUNTs SYS$DISK via the Files-11 ODS-2 ACP (step 2, atomic flip)

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76cb360
vms-5f0: boot master emits genuine ODS-2 by default (step 3, atomic flip)

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034e5a7
vms-5f0: wire the flip-group's new native-link symbol edges

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9d79b04
vms-5f0: fix auto-merge duplicate of vms_ioctl_acp_fileop in vmsfs_acp.c

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753a681
vms-5f0: ODS-2 writer emits format-2/3 FM2 pointers for files >128KB

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39484d4
vms-5f0: size the genuine ODS-2 boot volumes at 128MB (step 3 sizing)

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75ff621
vms-5f0: ODS-2 write-cache flushes when full (files may exceed WCACHE_CAP)

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c0efc84
vms-5f0: ship the ODS-2 codec in the in-tree bootable vms.ko (ACP $MOUNT)

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20c8bea
vms-5f0: ACP-read bootstrap bridge — clear the require_installed_system wall

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c690baf
vms-5f0: interp flip + IMGACT staged-path map — DCL.EXE now activates via the ACP

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c45cda7
vms-5f0: RMS ACP-open resolves directory/concealed logicals via compose-candidates

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549c52e
vms-5f0: DCL OPEN/READ/WRITE/CLOSE ride RMS (ACP), not fopen-on-passthrough

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1379553
vms-5f0: master text files as RFM=STMLF, not FIXED — un-hang the phase driver

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638efcf
vms-5f0: DCL @-procedure execution rides the ACP, not fopen-on-passthrough

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a7999f7
vms-5f0: DCL RUN/$CREPRC image activation resolves via the ACP, not /vms

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b399eb7
vms-5f0: LINK/IMGACT weak-by-name imports — LOGINOUT reads SYSUAF through the ACP

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a02005a
vms-5f0: CI — weak-import (.vms$wimp) LINK-level gate

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38befbe
vms-5f0: IMGACT legacy POSIX defer when /dev/vms absent (A1)

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f2817d3
vms-5f0: bound F$FILE_ATTRIBUTES PRO accumulator (A3, CodeQL)

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9543231
vms-5f0: move ACP-mount behind the boot seam -- ovmx_init.c substrate-neutral (A5)

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0bd95f8
vms-5f0: RMS legacy-POSIX defer when /dev/vms absent (A2a)

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0c1055f
vms-5f0: POSIX $SEARCH composes the resultant from the searched DEV:[DIR] (A2a)

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5c6906c
vms-5f0: export pread/pwrite from DECC$SHR for the RMS legacy-POSIX defer (A2a fix)

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58265d8
vms-5f0: sysvol carries the REAL SYSUAF/RIGHTSLIST; login tests read them via the ACP (R1)

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21cd9b6
vms-5f0: disambiguate ACP $ASSIGN unmounted-vs-absent — close the INV-6 POSIX-masquerade hole (vms-03b)

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1a9b36a
vms-5f0: bind the RMS-over-ACP service seam in the syssvc suites — sys$open was NULL, not the codec (vms-058)

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c63d700
vms-5f0: unbloat the kernel-test initramfs + bind LOGINOUT's weak RMS seam at activation (vms-058)

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cfc2115
vms-5f0: test_kmod_disk — correct the disk-topology fixture to 5 disks (vde→DKA400:)
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26087c7
vms-5f0: genuine Files-11 Prolog-3 indexed READ over the ACP (supersede .rms_idx fake)

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dd89246
vms-5f0: genuine Files-11 Prolog-3 indexed WRITE over the ACP (create/put/split/update)

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331d1bc
vms-5f0: genuine Files-11 Prolog-3 SECONDARY keys / SIDR over the ACP (vms-2ae)

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ab3ab5f
vms-5f0: real binary $UAFDEF SYSUAF over the Prolog-3 indexed engine (vms-f88)

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76008b2
vms-5f0: real VMS Purdy (UAI$C_PURDY_S) password hash, drop SHA-256 facade (vms-631e)

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dec1db4

Commits on Aug 18, 2026

Commits on Aug 19, 2026

Commits on Aug 20, 2026

vms-3a8 (Wall 1): route PRODUCT INSTALL through the executive Files-11 ACP

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f33f35c
vms-3a8: ground-source the ACP directory-create fix + drop a new format-truncation warning

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076cd33
vms-censusident: retire vms_kif_acp_dmount OVMX-UNWIRED decl — cmd_dismount now emits it

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ef9cfbf
vms-3a8: read PRODUCT INSTALL source kit over the ACP, not /vms

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d3a1414
vms-censusident: OPCOM defers to host log when the log's volume is not mounted

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33c0db7
vms-censusident: OPCOM writes on-volume ACP log first, console/host fallback

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385c3d7
Merge work/vms-3a8-r1 into flip
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f57b094
vms-3a8: ACP large-file write — split extents >256 blocks into format-1 pointers

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665a93e
vms-3a8: codec test — ods2_fh2_map_append splits runs >256 blocks

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73711f1
Merge vms-3a8-r1 target-write (ODS-2 >256-block FH2 map split — multi-MB image writes to target volume over ACP) into flip
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2517efa
vms-104 rung iii: IMGACT_ACP_SYSDEVICE runtime-discovered from OVMX_SYSDEVICE

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3ab7387
vms-104 rung ii: master TCC/LIBRARIAN/LINK/DECC$SHR onto the ODS-2 harness volume

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fd84d61
vms-3a8: R1 container-2 boot investigation baseline (work/vms-3a8-c2)

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518f4d9
vms-104 rung iv: activate the MMK-driven image over the ACP off the system volume

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590cac0
vms-3a8: PRODUCT INSTALL writes correct FH2 record format (RFM=STMLF/FIXED, not VAR)

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a97170a
vms-3a8: $SEARCH resolves concealed rooted logicals so DIRECTORY SYS$SYSTEM: works

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5e4fc5f
Merge vms-3a8-c2 (container-2 installed-target boot) into flip
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06e62f5
vms-instcluster: fix VAX cross-build breaks that red the cut-release e2e cluster

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f89a97f
vms-5f0: route SYSGEN/SCSD param I/O through the Files-11 ACP, not /vms

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4859fab
vms-104: self-host MMK drive resolves over the ACP — no /vms residual

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0b40b18
vms-5f0: fix ACP WRITE of SYS$SYSTEM: (DNF) + native symbol-vector export

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d4d7c93
vms-5f0: drop dead sysgen_current_path (/vms residual) from the runtime header

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3fc84f7
vms-104: activate the produced image over the ACP-staged interp (last 2 rungs)

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b8278a8
vms-46c: conversational SYSBOOT> boots over the Files-11 ACP — no /vms residual

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9970330
vms-46c: refresh the SYSBOOT include comment for the ACP flip

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638f126
vms-104: don't reference fchmod from LIBVMSRMS$SHR — set staged mode at open()

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692bf04
vms-26a: MOUNT NOPRIV — cur_privs built from binary SYSUAF-over-ACP priv mask

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6e89cc4
vms-26a: regression test — login persona mask from binary $UAFDEF, not string re-parse

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0384d14
vms-104: resolve the self-host drive in BOTH the ACP-live and no-executive envs

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ead9c95
vms-738: per-file ODS-2 protection from kit metadata over the ACP (no chmod)

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d1889e0
Merge remote-tracking branch 'origin/work/vms-104-mmk-noresidual' into work/vms-0.5-integration
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cbe56d0
Merge remote-tracking branch 'origin/work/vms-26a-mount-npriv' into work/vms-0.5-integration
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5f3e60a
Merge work/vms-738-perfile-prot into work/vms-0.5-integration

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74fd4a0
vms-46c: wait for the %OVMX-I-SCSNODE boot announce, don't one-shot grep it

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a27c0f2
Merge remote-tracking branch 'origin/work/vms-46c-sysboot-acp' into work/vms-0.5-final
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7344eb7

Commits on Aug 21, 2026