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| author | Marc Zyngier <[email protected]> | 2025-05-14 10:34:46 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2025-05-19 06:59:46 +0000 |
| commit | 34fa9dece52757727ed2ffd5cf4713c6cd0b707f (patch) | |
| tree | 36476a109783c36157ce2b47b93ed91b84ba409b /rust/helpers/build_bug.c | |
| parent | KVM: arm64: nv: Allocate VNCR page when required (diff) | |
| download | kernel-34fa9dece52757727ed2ffd5cf4713c6cd0b707f.tar.gz kernel-34fa9dece52757727ed2ffd5cf4713c6cd0b707f.zip | |
KVM: arm64: nv: Extract translation helper from the AT code
The address translation infrastructure is currently pretty tied to
the AT emulation.
However, we also need to features that require the use of VAs, such
as VNCR_EL2 (and maybe one of these days SPE), meaning that we need
a slightly more generic infrastructure.
Start this by introducing a new helper (__kvm_translate_va()) that
performs a S1 walk for a given translation regime, EL and PAN
settings.
Reviewed-by: Oliver Upton <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Zyngier <[email protected]>
Diffstat (limited to 'rust/helpers/build_bug.c')
0 files changed, 0 insertions, 0 deletions