RFR: 8310656: RISC-V: __builtin___clear_cache can fail silently. [v2]

[Fei Yang]

On Sat, 1 Jul 2023 11:05:52 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> Robbin Ehn has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   added back data barrier
>>   
>>   Signed-off-by: Robbin Ehn <rehn at rivosinc.com>
>
> Merge and updated for:
> "[8311145](https://bugs.openjdk.org/browse/JDK-8311145) Remove check_with_errno duplicates".
> and those nits.
> 
> Thanks @RealFYang @tstuefe !
> 
> @RealFYang Let me know if that flush address update is better!

@robehn : Yes, looks better to me now. Thank you for the update.

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PR Comment: https://git.openjdk.org/jdk/pull/14670#issuecomment-1615875696