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From: Alex Musolino <alex@musolino.id.au>
Date: Sun, 12 Aug 2018 15:09:40 +0930
To: 9front@9front.org
Subject: Re: [9front] time v2
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X-Glyph: ➈
X-Bullshit: CMS firewall pipelining optimizer 

What's the point of the segattach?  Can you not just add RFMEM to the
rfork flags?

Also, you probably ought to be setting t0 again before the second call
to exec.