tree 5089fb13f173a856c4f2da6898ceddac85faa540
parent 74c5e7b2bee69372c63e1a48e7e05ceb81a6ea2c
author Dave Martin <Dave.Martin@arm.com> 1559906789 +0100
committer Will Deacon <will@kernel.org> 1574444889 +0000

arm64: Add SVE support

This patch enables the Scalable Vector Extension for the guest when
the host supports it.

This requires use of the new KVM_ARM_VCPU_FINALIZE ioctl before the
vcpu is runnable, so a new hook kvm_cpu__configure_features() is
added to provide an appropriate place to do this work.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>