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MutexLincheckTest.modelCheckingTest detects non lock-free execution path in Mutex #2590

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qwwdfsad opened this issue Mar 17, 2021 · 1 comment
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MutexLincheckTest.modelCheckingTest detects non lock-free execution path in Mutex #2590

qwwdfsad opened this issue Mar 17, 2021 · 1 comment
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@qwwdfsad qwwdfsad mentioned this issue Mar 17, 2021
Merged
@qwwdfsad qwwdfsad added the build label Apr 6, 2021
qwwdfsad added a commit that referenced this issue Jun 29, 2021
@qwwdfsad
Make helpRemove actually lock-free and address multiple chained remov…
32057ee 
…ed nodes

    * The previous version invoked correctPrev on the next node and bailed out fi it was removed, effectively blocking the progress of any attempts to remove previous node
    * Use helpRemovePrev in helpRemove that was actually implemented to avoid such problem

Fixes #2590
@qwwdfsad qwwdfsad mentioned this issue Jun 29, 2021
Merged
@qwwdfsad qwwdfsad self-assigned this Jun 29, 2021
qwwdfsad added a commit that referenced this issue Jul 27, 2021
@qwwdfsad
Make helpRemove actually lock-free and address multiple chained remov…
ea440c5 
…ed nodes (#2795)

* The previous version invoked correctPrev on the next node and bailed out fi it was removed, effectively blocking the progress of any attempts to remove previous node
    * Use helpRemovePrev in helpRemove that was actually implemented to avoid such problem

Fixes #2590
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Fixed in develop

@qwwdfsad qwwdfsad changed the title Investigate failure of MutexLincheckTest.modelCheckingTest after updating to new Lincheck MutexLincheckTest.modelCheckingTest detects non lock-free execution path in Mutex Aug 13, 2021
pablobaxter pushed a commit to pablobaxter/kotlinx.coroutines that referenced this issue Sep 14, 2022
@qwwdfsad @pablobaxter
Make helpRemove actually lock-free and address multiple chained remov…
fca1fd4 
…ed nodes (Kotlin#2795)

* The previous version invoked correctPrev on the next node and bailed out fi it was removed, effectively blocking the progress of any attempts to remove previous node
    * Use helpRemovePrev in helpRemove that was actually implemented to avoid such problem

Fixes Kotlin#2590
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