Messages in this thread | | | Subject | Re: [PATCH 3/3] KVM: PPC: Book3S: Add support for hwrng found on some powernv systems | From | Benjamin Herrenschmidt <> | Date | Thu, 03 Oct 2013 08:13:08 +1000 |
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On Wed, 2013-10-02 at 16:08 +0200, Alexander Graf wrote: > A guest should live on the same permission level as a user space > application. If you run QEMU as UID 1000 without access to /dev/mem, > why should the guest suddenly be able to directly access a memory > location (MMIO) it couldn't access directly through a normal user > space interface. > > It's basically a layering violation.
Guys, please stop with the academic non-sense !
Ben.
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