Nicholas Piggin cdb1ea0276 powerpc/pseries: add new branch prediction security bits for link stack ...

The hypervisor interface has defined branch prediction security bits for
handling the link stack. Wire them up.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200825075612.224656-1-npiggin@gmail.com

2020-10-06 23:22:23 +11:00

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