Hi Horia,

On Fri, Oct 28, 2016 at 5:55 PM, Horia Geanta Neag <horia.gea...@nxp.com> wrote:

> Looking on the i.MX6 Solo Lite security manual, the fix seems to consist
> in enabling context switching - i.e. setting
> DCP_CTRL[ENABLE_CONTEXT_SWITCHING] - and saving/restoring (part of) the
> context buffer.
>
> However, I am not familiar with DCP crypto engine and don't have HW to test.

I do have access to hardware to test. Could you please propose some
patches I can try?

My previous attempt to fix this issue was this one:
http://www.spinics.net/lists/linux-crypto/msg18039.html

Thanks,

Fabio Estevam
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