[jdk17u-dev] RFR: 8308766: TLAB initialization may cause div by zero

Aleksey Shipilev shade at openjdk.org
Tue Jul 4 12:06:06 UTC 2023


Clean backport to avoid a rare SIGFPE. Patch is trivial, so it makes sense to have it in 17u, even after rather short soak time in mainline.

Additional testing:
  - [ ] GHA tests

-------------

Commit messages:
 - Backport 96ed1392d1c5062063b1f8b5f1bd30d2d17ce3fe

Changes: https://git.openjdk.org/jdk17u-dev/pull/1536/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1536&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8308766
  Stats: 5 lines in 1 file changed: 2 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1536.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1536/head:pull/1536

PR: https://git.openjdk.org/jdk17u-dev/pull/1536


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