Date: Mon, 06 Mar 2017 11:29:06 +0000 From: Andrew Gierth <andrew@tao11.riddles.org.uk> To: Mark Millard <markmi@dsl-only.net> Cc: Warner Losh <imp@bsdimp.com>, "freebsd-arm\@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: Is CPUTYPE=cortex-A7 supposed to work? Message-ID: <87tw76ekx6.fsf@news-spur.riddles.org.uk> In-Reply-To: <3056BE0A-6441-4878-905D-741C61BDC47C@dsl-only.net> (Mark Millard's message of "Sun, 5 Mar 2017 20:26:49 -0800") 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> <3056BE0A-6441-4878-905D-741C61BDC47C@dsl-only.net>
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>>>>> "Mark" == Mark Millard <markmi@dsl-only.net> writes: Mark> I'm currently sticking with some known failures in the base Mark> system: Sure, but the emacs one is both more predictable than any of the other failures and _doesn't_ involve openssl (it might load 100 shared libs, but libcrypto is not amongst them; gnutls is, but isn't being called). The emacs text display bug is reproducible in emacs-nox11 build. Mark> Disabling the use of NEON via a hack removes the "openssl speed" Mark> problem. Right, but it's not simply the use of NEON which is the issue because importing the NEON sha1 code into git in an otherwise non-cortex-a7 build does not reproduce any problem. -- Andrew.
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