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chore(deps): Bump rust-toolchain from 1.95.0 to 1.96.0 - #5
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Clean-room implementation of the engrams live-migration fork surface on upstream
v1.16.0 (engrams ADR 0045 Phase B). Derived from pristine upstream + the engrams
spec, NOT from any AGPL-licensed fork. Inert/opt-in — every existing path (boot,
Full/Diff create, File/Uffd restore) is byte-identical to stock; never touches
src/vmm/src/snapshot/ and never changes SNAPSHOT_VERSION (10.0.0).
- vstate/memory.rs: a `msync()` GuestMemoryExtension method; a `shared` flag on
the `snapshot_file` region builder flipping MAP_PRIVATE -> MAP_SHARED.
- vmm_config/snapshot.rs: SnapshotType::{Msync, MsyncAndState} + a top-level
`shared` load param.
- vstate/vm.rs: snapshot_memory_to_file dispatches the msync types (in-place
flush, no file dump).
- persist.rs: create_snapshot skips the state file for Msync; guest_memory_from_file
threads `shared` (opens the memfile rw when shared).
- api_server + swagger: surface the new snapshot_type values and `shared`.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
… (v3) The post-copy live-migration blackout primitive for engrams ADR 0045 C2: a top-level #[serde(default)] vmstate_only flag on CreateSnapshotParams (the v2 uffd_base_file top-level-param precedent). When set, create writes only the microVM state file — the memory leg (and its dirty-queue correction, which only compensates for the memory dump) is skipped entirely and mem_file_path is ignored. The destination demand-faults the dirty memory from the paused source's address space instead of reading a file. Incompatible with the Msync/MsyncAndState types (those ARE memory flushes) — the combination is rejected. Inert/opt-in: a create body without the field is byte-identical to stock behavior; stock FC rejects the unknown field (deny_unknown_fields), which is the capability gate. Never touches src/vmm/src/snapshot/, no SNAPSHOT_VERSION change (10.0.0) — R2 holds. Verified on KVM: test_create_snapshot_vmstate_only (state file deserializes, memfile stays empty, msync combo rejected); full integration_tests snapshot suite green (the test_build* failures are pre-existing on the pristine tip in this environment). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Bumps [rust-toolchain](https://github.com/rust-lang/rust) from 1.95.0 to 1.96.0. - [Release notes](https://github.com/rust-lang/rust/releases) - [Changelog](https://github.com/rust-lang/rust/blob/main/RELEASES.md) - [Commits](rust-lang/rust@1.95.0...1.96.0) --- updated-dependencies: - dependency-name: rust-toolchain dependency-version: 1.96.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
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A newer version of rust-toolchain exists, but since this PR has been edited by someone other than Dependabot I haven't updated it. You'll get a PR for the updated version as normal once this PR is merged. |
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Bumps rust-toolchain from 1.95.0 to 1.96.0.
Release notes
Sourced from rust-toolchain's releases.
... (truncated)
Changelog
Sourced from rust-toolchain's changelog.
... (truncated)
Commits
ac68faaAuto merge of #156937 - cuviper:stable-next, r=cuviper8e5c006Bump to stable release4d7adc7Sync relnotes for 1.96.058072b1Update cargo for CVE-2026-5222 and CVE-2026-5223a815754Auto merge of #156793 - flip1995:clippy-beta-backport, r=Mark-Simulacrum3c8f708Fixes a case wherecollapsible_matchsuggested a transformation that change...6b627f0Add MSRV check formanual_noop_waker(#16850)773b57fAuto merge of #156772 - cuviper:beta-next, r=cuviper10a3a2bRestoredbg!regression tests69cd658Revert "Rollup merge of #149869 - joboet:torn-dbg, r=Mark-Simulacrum"Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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