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Date: Mon, 03 Nov 2014 22:49:16 +0100
From: Hans Petter Selasky <hps@selasky.org>
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To: Alfred Perlstein <alfred@freebsd.org>, Mateusz Guzik <mjg@FreeBSD.org>,
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Subject: Re: svn commit: r274017 - head/sys/kern
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On 11/03/14 22:45, Alfred Perlstein wrote:
> +    u_char smalldata[128];

You should make sure the smalldata is properly aligned, hence on ARM it 
might cause aligment faults, if fields inside the IOCTL are not accessed 
with proper alignment.

--HPS