[Bug 269070] lang/go119 may use the wrong timer on arm64

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From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 20 Jan 2023 13:27:08 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269070

            Bug ID: 269070
           Summary: lang/go119 may use the wrong timer on arm64
           Product: Ports & Packages
           Version: Latest
          Hardware: arm64
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: go@FreeBSD.org
          Reporter: Andrew@FreeBSD.org
             Flags: maintainer-feedback?(go@FreeBSD.org)
          Assignee: go@FreeBSD.org

I found go 1.19 will crash with SIGILL when using the physical timer on arm64.
This is because we only enable either the physical or virtual timers. This has
been fixed upstream in [1].

It looks like it is needed for 1.18 and 1.19, but will be fixed in 1.20.

[1]
https://github.com/golang/go/commit/535fe2b226096a3547321a51b36f464ab443b5cb

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