From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Tue, 25 Mar 2014 06:50:08 +0100
From: Adriano Verardo <adriano.verardo@mail.com>
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To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
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Subject: [9fans] No regression tests
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A few weeks ago i wrote about an unkillable manager of usb barcode readers.
That code  worked perfectly for 5+ years, with absolutely no changes.

IMHO the problem seems to be a change in Bell kernel sources, as under 9Atom
all works as expected.

Unfortunately I can't say what is the last working release, because the
problem
has been noted for the first time some weeks ago, but the kernel is
rebuilt frequently
and the sources are upgraded, non regularly, 3/4 times in a year.

adriano