RFR: 8310656: RISC-V: __builtin___clear_cache can fail silently. [v3]

[Robbin Ehn]

On Wed, 12 Jul 2023 08:45:41 GMT, Vladimir Kempik <vkempik at openjdk.org> wrote:

> would you mind backporting it to 17u-dev as well ?

Sorry missed this.

@luhenry it will not apply clean due to "8311145: Remove check_with_errno duplicates"

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PR Comment: https://git.openjdk.org/jdk/pull/14670#issuecomment-1815854799