Details
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Bug
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Status: Resolved
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P4
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Resolution: Fixed
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11, 17, 20, 21
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b21
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ppc
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aix
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
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JDK-8308457 | 20.0.2 | Tyler Steele | P4 | Resolved | Fixed | b06 |
Description
Power10 doesn't support transactional memory instructions. The VM asks the OS on linux which prevents an illegal usage of the feature. However, the VM tries to use these instructions on AIX which are causing SIGILL when UseRTMLocking is enabled. It needs to be disabled for Power10.
Attachments
Issue Links
- backported by
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JDK-8308457 [AIX] VM crashes with UseRTMLocking on Power10
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- Resolved
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