DatCaptainHorseandClaude Sonnet 5.5 3149a9d4b1 feat: mount a compatibility layer image, and take Proton out of the rootfs ...

The boot descriptor gains `images`: read-only EROFS images mounted on their
own, with no writable layer over them. nesinit mounts them first, before
overlays and shares, with the same nosuid/nodev guards every layer has and
without noexec because what is in one is run. CONTROL_VERSION moves to 5: the
descriptor refuses fields it does not know, and a guest image without Proton is
useless to a host that does not send one, so the mismatch is named at the
handshake.

The guest rootfs no longer contains Proton. The checks that used to guard the
in-image copy (every library its programs and Wine's core link, an interpreter
behind the entry point) move to a compat_check stage that verifies the Proton
named by PROTON_IMAGE and leaves a marker in the image saying which one. The
leaf stages copy that marker out of it so the stage cannot be skipped as
unused. With nothing at a Proton path, a box started without one fails saying
where it looked.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

2026-10-02 02:20:41 +03:00

..

src

feat: mount a compatibility layer image, and take Proton out of the rootfs

2026-10-02 02:20:41 +03:00

.gitignore

feat(nesprotocol): open the shared wire types

2026-08-26 18:00:01 +03:00

Cargo.toml

feat(nesinit): PID 1 for a box — reaping, ordered shutdown, and one channel out

2026-09-05 00:16:14 +03:00