src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp

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*** 1028,1032 **** --- 1028,1037 ---- #ifndef PRODUCT void os::verify_stack_alignment() { } #endif + + int os::extra_bang_size_in_bytes() { + // JDK-8050147 requires the full cache line bang for x86. + return VM_Version::L1_line_size(); + }