RFR: 8352163: [AIX] SIGILL in AttachOperation::ReplyWriter::write_fully after 8319055

[Martin Doerr]

On Mon, 17 Mar 2025 20:35:58 GMT, Alex Menkov <amenkov at openjdk.org> wrote:

> The change fixes crash on AIX after JDK-8319055
> Can't test it on AIX, but the reason is obvious from the stack trace.
> AIX is the only platform that does not implement `reply_writer` yet
> 
> Testing: sanity tier1

LGTM. Thanks for fixing it so quickly! Should `reply_writer` get implemented? We could file an RFE.

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Marked as reviewed by mdoerr (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/24089#pullrequestreview-2693629227