KVM: arm64: Add support for FFA_PARTITION_INFO_GET

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Handle the FFA_PARTITION_INFO_GET host call inside the pKVM hypervisor
and copy the response message back to the host buffers.

Signed-off-by: Sebastian Ene <sebastianene@google.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Tested-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240613132035.1070360-3-sebastianene@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

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Sebastian Ene 2024-06-13 13:20:33 +00:00 • committed by Oliver Upton

parent c9c012625e

commit 894376385a

2 changed files with 55 additions and 0 deletions

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52

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

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3

include/linux/arm_ffa.h

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