KVM: PPC: Remove redundand permission bits removal

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The kvmppc_gpa_to_ua() helper itself takes care of the permission
bits in the TCE and yet every single caller removes them.

This changes semantics of kvmppc_gpa_to_ua() so it takes TCEs
(which are GPAs + TCE permission bits) to make the callers simpler.

This should cause no behavioural change.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Alexey Kardashevskiy 2018-09-10 18:29:12 +10:00 • committed by Michael Ellerman

parent 2691f0ff3d

commit a3ac077b75

3 changed files with 14 additions and 22 deletions

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2

arch/powerpc/include/asm/kvm_ppc.h

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12

arch/powerpc/kvm/book3s_64_vio.c

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22

arch/powerpc/kvm/book3s_64_vio_hv.c

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