Stream: git-wasmtime

Topic: wasmtime / PR #14709 Fix concurrent deadlocks with a sync...

Wasmtime GitHub notifications bot (Oct 13 2026 at 19:50):

alexcrichton opened PR #14709 from alexcrichton:fix-cancel to bytecodealliance:main:

This commit fixes an accidental regression from #14382 where synchronous subtask.cancel didn't juggle the switch_item quite right which could lead to concurrent deadlocks erroneously.

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Wasmtime GitHub notifications bot (Oct 13 2026 at 19:50):

alexcrichton requested pchickey for a review on PR #14709.

Wasmtime GitHub notifications bot (Oct 13 2026 at 19:50):

alexcrichton requested wasmtime-core-reviewers for a review on PR #14709.

Wasmtime GitHub notifications bot (Oct 13 2026 at 19:50):

alexcrichton unassigned pchickey from PR #14709 Fix concurrent deadlocks with a sync subtask.cancel.

Wasmtime GitHub notifications bot (Oct 13 2026 at 19:50):

alexcrichton requested dicej for a review on PR #14709.

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:38):

:thumbs_up: dicej submitted PR review.

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:38):

:speech_balloon: dicej created PR review comment:

            // resumed in the meantime. This is our prerogative as a runtime

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:42):

:memo: alexcrichton submitted PR review.

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:42):

:speech_balloon: alexcrichton created PR review comment:

Wow I've been quite wrong for many years... I suppose that's my prerogative to be wrong...

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:42):

alexcrichton updated PR #14709.

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:42):

alexcrichton has enabled auto merge for PR #14709.

Wasmtime GitHub notifications bot (Oct 13 2026 at 20:53):

alexcrichton added PR #14709 Fix concurrent deadlocks with a sync subtask.cancel to the merge queue

Wasmtime GitHub notifications bot (Oct 13 2026 at 21:17):

:check: alexcrichton merged PR #14709.

Wasmtime GitHub notifications bot (Oct 13 2026 at 21:17):

alexcrichton removed PR #14709 Fix concurrent deadlocks with a sync subtask.cancel from the merge queue

Last updated: Oct 31 2026 at 23:03 UTC