Il 01/10/2013 10:34, Michael Ellerman ha scritto: >> If you really want to have the hypercall, implementing it in QEMU means >> that you can support it on all systems, in fact even when running >> without KVM. > > Sure, I can add a fallback to /dev/hwrng for full emulation. > >> The QEMU command line would be something like "-object >> rng-random,filename=/dev/random,id=rng0 -device spapr-rng,rng=rng0". > > We can't use /dev/random like that. The PAPR specification, which is > what we're implementing, implies that H_RANDOM provides data from a > hardware source.
Then use /dev/hwrng. I don't have POWER machines, but I still want to be able to test as much as possible using emulation. Paolo _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
