KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines

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[ Upstream commit 693ac10a88 ]

The kvm capability KVM_CAP_SPAPR_TCE_VFIO is used to indicate the
availability of in kernel tce acceleration for vfio. However it is
currently the case that this is only available on a powernv machine,
not for a pseries machine.

Thus make this capability dependent on having the cpu feature
CPU_FTR_HVMODE.

[paulus@ozlabs.org - fixed compilation for Book E.]

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Suraj Jitindar Singh 2018-12-14 16:29:03 +11:00 • committed by Greg Kroah-Hartman

parent 0bca454a88

commit bc97a60d57

1 changed files with 4 additions and 1 deletions

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arch/powerpc/kvm/powerpc.c

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