KVM: arm64: Implement PV_TIME_FEATURES call

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This provides a mechanism for querying which paravirtualized time
features are available in this hypervisor.

Also add the header file which defines the ABI for the paravirtualized
time features we're about to add.

Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

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Steven Price 2019-10-21 16:28:16 +01:00 • committed by Marc Zyngier

parent 55009c6ed2

commit b48c1a45a1

7 changed files with 67 additions and 1 deletions

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include/linux/arm-smccc.h

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