powerpc/mm/64s: Only use slbfee on CPUs that support it
Michael Ellerman authored
The slbfee instruction was only added in ISA 2.05 (Power6), it's not
supported on older CPUs. We don't have a CPU feature for that ISA
version though, so just use the ISA 2.06 feature flag.

Fixes: e15a4fea

 ("powerpc/64s/hash: Add some SLB debugging tests")
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
9586d569
Linux kernel
============

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