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Date:      Sun, 5 Mar 2017 12:12:06 -0700
From:      Warner Losh <imp@bsdimp.com>
To:        Andrew Gierth <andrew@tao11.riddles.org.uk>
Cc:        Mark Millard <markmi@dsl-only.net>,  "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>
Subject:   Re: Is CPUTYPE=cortex-A7 supposed to work?
Message-ID:  <CANCZdfpwYgqxKj9nWje4xUrM=6iMkZHkQoXSAzth1WfDqdUttg@mail.gmail.com>
In-Reply-To: <8760jnfvwp.fsf@news-spur.riddles.org.uk>
References:  <871suc3nv8.fsf@news-spur.riddles.org.uk> <CANCZdfq4EwH%2B_9FVNai8s6Y-gdTjHJ8dNkJwSrnF%2BSAkdwvYdg@mail.gmail.com> <87tw7820fc.fsf@news-spur.riddles.org.uk> <644D1F49-BF5D-409D-BFC4-4F7E6E73085B@dsl-only.net> <87lgsk1udz.fsf@news-spur.riddles.org.uk> <9677298B-5A5E-44BF-928E-28DDDADB310A@dsl-only.net> <87h93814rb.fsf@news-spur.riddles.org.uk> <70AE704A-C9FF-4742-88E9-147CD5B77BE8@dsl-only.net> <87tw77iwx6.fsf@news-spur.riddles.org.uk> <8760jnfvwp.fsf@news-spur.riddles.org.uk>

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On Sun, Mar 5, 2017 at 11:14 AM, Andrew Gierth
<andrew@tao11.riddles.org.uk> wrote:
>>>>>> "Andrew" == Andrew Gierth <andrew@tao11.riddles.org.uk> writes:
>
>  Andrew> emacs-25.1,3 built with x11 support and running in graphical
>  Andrew> mode is unstable; crashes randomly either with a mutex
>  Andrew> assertion (enqueue_mutex complaining that the mutex is already
>  Andrew> owned) or with SEGV. Running in text mode, it doesn't crash,
>  Andrew> but hitting pagedown in some buffers (where there are many
>  Andrew> similar lines) _reliably_ produces incorrect display output in
>  Andrew> which some characters are displaced by 4:
>
> Extra bonus strangeness: recompiling just emacs without cortex-a7 does
> not fix either of these, so it's not an issue with miscompiling any of
> the emacs code. This is consistent with my experimentation with git.

There's some mis-match issue somewhere...

Like I said before: the base worked, more or less, but ports had
issues of unknown scope and dimension. git, emace, etc are all ports
:)

Warner



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