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8338379: Accesses to class init state should be properly synchronized #21110

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8338379: Accesses to class init state should be properly synchronized #21110

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66dc20b
Initial version
shipilev Sep 19, 2024
179d8aa
Relax to just a release
shipilev Sep 23, 2024
d34a669
Pick up PPC64 patch from Martin
shipilev Sep 30, 2024
a7895d9
Merge branch 'master' into JDK-8338379-class-init-checks
shipilev Sep 30, 2024
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2 changes: 1 addition & 1 deletion src/hotspot/share/oops/instanceKlass.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4096,7 +4096,7 @@ void InstanceKlass::set_init_state(ClassState state) {
assert(good_state || state == allocated, "illegal state transition");
#endif
assert(_init_thread == nullptr, "should be cleared before state change");
Atomic::release_store_fence(&_init_state, state);
Atomic::release_store(&_init_state, state);
}

#if INCLUDE_JVMTI
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