[PATCH 3/3] KVM: PPC: Book3S: Add support for hwrng found on some powernv systems

Benjamin Herrenschmidt benh at kernel.crashing.org
Thu Oct 3 08:15:55 EST 2013

On Wed, 2013-10-02 at 17:10 +0300, Gleb Natapov wrote:
> > The hwrng is accessible by host userspace via /dev/mem.
> > 
> Regular user has no access to /dev/mem, but he can start kvm guest and
> gain access to the device.

Seriously. You guys are really trying hard to make our life hell or
what ? That discussion about access permissions makes no sense
whatsoever. Please stop.


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