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  1. JDK
  2. JDK-8324280

RISC-V: Incorrect implementation in VM_Version::parse_satp_mode

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    • b07
    • riscv
    • linux

        Currently, method VM_Version::os_uarch_additional_features uses "fgets" to read the contents of /proc/cpuinfo, then calls "parse_satp_mode" with a string with the leading "mmu" and whitespaces removed, like ": sv39\n". However, "parse_satp_mode" compares this string directly to "sv39", which always fails and returns VM_MBARE.

        Xing Qizheng(@MaxXSoft) will own this issue.

              fyang Fei Yang
              jzhu Joshua Zhu
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