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| author | Oliver Upton <oupton@kernel.org> | 2025-11-24 11:01:45 -0800 |
|---|---|---|
| committer | Oliver Upton <oupton@kernel.org> | 2025-11-24 14:24:45 -0800 |
| commit | d93febe2ed2e0491af9d47f0ee6d4b01918877f4 (patch) | |
| tree | a201382e9f23e1430bcf53af27134b380ad2f883 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 2608563b466b9192a9356b18463005da6e138bf9 (diff) | |
KVM: arm64: nv: Forward FEAT_XNX permissions to the shadow stage-2
Add support for FEAT_XNX to shadow stage-2 MMUs, being careful to only
evaluate XN[0] when the feature is actually exposed to the VM.
Restructure the layering of permissions in the fault handler to assume
pX and uX then restricting based on the guest's stage-2 afterwards.
Reviewed-by: Marc Zyngier <maz@kernel.org>
Tested-by: Marc Zyngier <maz@kernel.org>
Link: https://msgid.link/20251124190158.177318-4-oupton@kernel.org
Signed-off-by: Oliver Upton <oupton@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions