loom any lifo race for PR 8069#8071
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kushudai wants to merge 1 commit intotokio-rs:eliza/should-notify-againfrom
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loom any lifo race for PR 8069#8071kushudai wants to merge 1 commit intotokio-rs:eliza/should-notify-againfrom
kushudai wants to merge 1 commit intotokio-rs:eliza/should-notify-againfrom
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Adds a loom test that reproduces a stranded-task race in the `any_lifo` global-bit + bounded-timeout-park protocol introduced on top of tokio-rs#8069. Also run rustfmt --edition 2021
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Thanks for this, I appreciate the tests! Let me take a look at getting them integrated with the main PR and continue iterating on the design. |
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Suspected race allowed by the memory model.
Built on top of #8069
Does not model
LIFO_EXCLUSIVITY_TIMEOUTRan with
Output shows a race is possible in a particular interleaving that leaves a task undiscoverable