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| author | Marc Zyngier <maz@kernel.org> | 2023-06-09 19:21:54 +0300 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-06-13 02:17:23 +0300 |
| commit | cff3b5cf96edbb9e7448bca6261871272922a0df (patch) | |
| tree | 1c9829e93dc74791154767ab345d680f127aa6a0 /arch/arm64/kvm/vgic-sys-reg-v3.c | |
| parent | d0daf5a21e635057e87cc05d6bca012157aa3ab7 (diff) | |
| download | linux-cff3b5cf96edbb9e7448bca6261871272922a0df.tar.xz | |
KVM: arm64: Disable TTBR1_EL2 when using ARM64_KVM_HVHE
When using hVHE, we end-up with two TTBRs at EL2. That's great,
but we're not quite ready for this just yet.
Disable TTBR1_EL2 by setting TCR_EL2.EPD1 so that we only
translate via TTBR0_EL2.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230609162200.2024064-12-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/kvm/vgic-sys-reg-v3.c')
0 files changed, 0 insertions, 0 deletions