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Jep393 closeScope0 native does not interrupt accessor threads #13256

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EricYangIBM opened this issue Jul 28, 2021 · 1 comment
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Jep393 closeScope0 native does not interrupt accessor threads #13256

EricYangIBM opened this issue Jul 28, 2021 · 1 comment
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comp:vm project:panama Used to track Project Panama related work
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Java 19 0.37

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@EricYangIBM
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RI behaviour expects that a thread that is accessing a memory segment that another thread is closing is interrupted with a ScopedMemoryAccess.Scope.ScopedAccessError. The TestHandshake test depends on this behaviour (see #13211).
@tajila tajila added comp:vm project:panama Used to track Project Panama related work labels Jul 28, 2021
@tajila tajila added this to the Release 0.28 (Java 17) milestone Jul 28, 2021
@EricYangIBM EricYangIBM mentioned this issue Jul 29, 2021
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EricYangIBM added a commit to EricYangIBM/openj9 that referenced this issue Sep 17, 2021
@EricYangIBM
Add interrupts for closeScope0
dd56e25 
`closeScope0` should interrupt scope accessor threads with a
`Scope.ScopedAccessError`.

Closes: eclipse-openj9#13256
Signed-off-by: Eric Yang <eric.yang@ibm.com>
@babsingh babsingh mentioned this issue Jun 1, 2022
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@EricYangIBM
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Closing as closeScope0 is no longer required to throw an exception in accessor threads (jdk19). See #15161 (comment)

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Add interrupts for closeScope0 EricYangIBM/openj9
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@tajila @pshipton @EricYangIBM