commit | 77a4b01c24b645f44af63afe8168cad29d5d6112 | [log] [tgz] |
---|---|---|
author | Fuad Tabba <tabba@google.com> | Fri Nov 15 12:13:08 2019 +0000 |
committer | Fuad Tabba <tabba@google.com> | Mon Dec 02 15:03:16 2019 +0000 |
tree | 3fe0fd8541aeeac4a724c30b4de8ec66b7208085 | |
parent | ee5418e9b71c70b74b9e26eb39248bcdee8e99c0 [diff] |
Override read values from feature ID registers to reflect Hafnium support Hafnium limits access to certain features to certain or to all VMs. When querying available features in feature ID registers, the returned result should reflect the supported features. Reorganize how features are trapped so that the logic can be controlled in one place rather than being spread out throughout the code. Bug: 144415253 Bug: 144898870 Change-Id: Id13fdcd3fd50beb70bbd51a3de15e2c5e1003eb6
Hafnium is a hypervisor, initially supporting aarch64 (64-bit Armv8 CPUs).
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