RFR: 8327114: Attach in Linux may have wrong behaviour when pid == ns_pid (Kubernetes debug container) [v2]

[Sebastian Lövdahl]

On Sun, 12 May 2024 18:38:34 GMT, Sebastian Lövdahl <duke at openjdk.org> wrote:

> In these cases, is it not a requirement that jcmd is run as root? So even if the target process is run with elevated privileges, attaching would always work. Or is there some way to attach from host to container with a non-root user that I'm missing?

Or could it work in case the container is also run as a non-`root` user?

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PR Comment: https://git.openjdk.org/jdk/pull/19055#issuecomment-2123042958