Details
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8244211 | 11.0.9-oracle | Vladimir Kozlov | P4 | Resolved | Fixed | b01 |
Description
Since JDK-8234160, HotSpot contains a flag VMVersion::_has_intel_jcc_erratum, which can tell the CPU models affected by Intel JCC Erratum. A JVMCI compiler can also use such a flag to toggle the Intel JCC erratum mitigation automatically.
Attachments
Issue Links
- backported by
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JDK-8244211 [JVMCI] Export VMVersion::_has_intel_jcc_erratum to JVMCI compiler
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- Resolved
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- relates to
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JDK-8234160 Enable optimized mitigation for Intel jcc erratum in C2
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- Resolved
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