tree 7dbbe423a7b85738b204ef54205a5b9f0531a4b5
parent e7cf427f7b55583dd5be3752313765dd6fa4e4a1
author Vincent Donnefort <vdonnefort@google.com> 1694765270 +0100
committer Fuad Tabba <tabba@google.com> 1698853027 +0000

arm64: ioremap/iounmap use range for MMIO guard hypercalls

The hypervisor can accept a range for the mmio guard hypercall. This
intends to reduce back and forth between with the hypervisor.

The feature is advertised via the KVM_FUNC_HAS_RANGE flag from the
MEM_INFO HVC.

Signed-off-by: Vincent Donnefort <vdonnefort@google.com>