KVM: PPC: Rework H_PUT_TCE/H_GET_TCE handlers

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This reworks the existing H_PUT_TCE/H_GET_TCE handlers to have following
patches applied nicer.

This moves the ioba boundaries check to a helper and adds a check for
least bits which have to be zeros.

The patch is pretty mechanical (only check for least ioba bits is added)
so no change in behaviour is expected.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Alexey Kardashevskiy 2016-02-15 12:55:04 +11:00 • committed by Paul Mackerras

parent e9ab1a1caf

commit fcbb2ce672

1 changed files with 75 additions and 42 deletions

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arch/powerpc/kvm/book3s_64_vio_hv.c

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