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| author | Marc Zyngier <maz@kernel.org> | 2025-02-20 16:48:57 +0300 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2025-02-24 22:06:55 +0300 |
| commit | 8f8d6084f5b5df7e29b58ff17b6c735fb349b1a9 (patch) | |
| tree | 63d6b722d9934c7fc02d6d841893f8dc21f49d31 /tools/perf/scripts/python/gecko.py | |
| parent | d9f943f76506f60b9b74ce04caead6ce81b12fe0 (diff) | |
| download | linux-8f8d6084f5b5df7e29b58ff17b6c735fb349b1a9.tar.xz | |
KVM: arm64: Mark HCR.EL2.{NV*,AT} RES0 when ID_AA64MMFR4_EL1.NV_frac is 0
Enforce HCR_EL2.{NV*,AT} being RES0 when NV2 is disabled, so that
we can actually rely on these bits never being flipped behind our back.
This of course relies on our earlier ID reg sanitising.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Link: https://lore.kernel.org/r/20250220134907.554085-5-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions