KVM: arm64: nVHE: Fix pointers during SMCCC convertion

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The host need not concern itself with the pointer differences for the
hyp interfaces that are shared between VHE and nVHE so leave it to the
hyp to handle.

As the SMCCC function IDs are converted into function calls, it is a
suitable place to also convert any pointer arguments into hyp pointers.
This, additionally, eases the reuse of the handlers in different
contexts.

Signed-off-by: Andrew Scull <ascull@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200915104643.2543892-20-ascull@google.com

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Andrew Scull 2020-09-15 11:46:43 +01:00 • committed by Marc Zyngier

parent 04e4caa8d3

commit a071261d93

4 changed files with 8 additions and 12 deletions

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12

arch/arm64/kvm/hyp/nvhe/hyp-main.c

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2

arch/arm64/kvm/hyp/nvhe/switch.c

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2

arch/arm64/kvm/hyp/nvhe/tlb.c

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4

arch/arm64/kvm/vgic/vgic-v3.c

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