On Thu, Feb 8, 2018, at 9:01 PM, Theo de Raadt wrote:
> CVSROOT:      /cvs
> Module name:  src
> Changes by:   dera...@cvs.openbsd.org 2018/02/08 20:01:24
> Modified files:
>       sys/dev        : rnd.c 
> Log message:
> Situation occur where bootloader cannot supply kernel with early
> random data. But a new source of entropy arrived a few months ago
> -- KARL generates highly disturbed images for some kernels (well,
> not for bsd.rd)
> This assumes the tail of text (just before etext[]) is readable.
> We are trying to use a portable symbol name, and also avoid reading
> a locore0 which has been unmapped...
> ok mortimer

I'm seeing an unaligned access fault on armv7. But should etext be aligned, or 
should the code using it take alignment into account?

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