diff options
| author |   Marc Zyngier <maz@kernel.org> | 2025-02-20 13:49:03 +0000 |
|---|---|---|
| committer |   Oliver Upton <oliver.upton@linux.dev> | 2025-02-24 11:30:17 -0800 |
| commit | f83c41fb3dddbf47881249335a9718d2cdce0bd0 (patch) | |
| tree | 5b1a7d2a7f8eb268e079ccfad5e35e9df4d73b7c /scripts/lib/kdoc/kdoc_output.py | |
| parent | KVM: arm64: Move NV-specific capping to idreg sanitisation (diff) | |
| download | linux-rng-f83c41fb3dddbf47881249335a9718d2cdce0bd0.tar.xz linux-rng-f83c41fb3dddbf47881249335a9718d2cdce0bd0.zip | |
KVM: arm64: Allow userspace to limit NV support to nVHE
NV is hard. No kidding.
In order to make things simpler, we have established that NV would
support two mutually exclusive configurations:
- VHE-only, and supporting recursive virtualisation
- nVHE-only, and not supporting recursive virtualisation
For that purpose, introduce a new vcpu feature flag that denotes
the second configuration. We use this flag to limit the idregs
further.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Link: https://lore.kernel.org/r/20250220134907.554085-11-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions