KVM: PPC: Use arch_get_random_seed_long instead of powernv variant

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The powernv_get_random_long() does not work in nested KVM (which is
pseries) and produces a crash when accessing in_be64(rng->regs) in
powernv_get_random_long().

This replaces powernv_get_random_long with the ppc_md machine hook
wrapper.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210805075649.2086567-1-aik@ozlabs.ru

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Alexey Kardashevskiy 2021-08-05 17:56:49 +10:00 • committed by Michael Ellerman

parent 9b49f979b3

commit 2ac78e0c00

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kvm/book3s_hv.c

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