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netris-nestri/apps
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
..
2026-10-01 23:53:19 +03:00
2026-10-01 23:53:19 +03:00