| commit | ff987ffc0c18c98f05ddc7696d56bb493b994450 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <maz@kernel.org> | Sun Jun 23 10:46:45 2024 +0100 |
| committer | Marc Zyngier <maz@kernel.org> | Fri Aug 30 12:04:20 2024 +0100 |
| tree | f23a58542bbe4dfb6181b57972a2d27440b02e68 | |
| parent | 8df747f4f3a5c680e3c0e68af3487b97343ca80a [diff] |
KVM: arm64: nv: Add support for FEAT_ATS1A
Handling FEAT_ATS1A (which provides the AT S1E{1,2}A instructions)
is pretty easy, as it is just the usual AT without the permission
check.
This basically amounts to plumbing the instructions in the various
dispatch tables, and handling FEAT_ATS1A being disabled in the
ID registers.
Signed-off-by: Marc Zyngier <maz@kernel.org>