[PATCH 0/2] KVM: arm64: Enable S1PIE for nVHE and hVHE

[Mark Brown]

When Stage 1 Permission Indirection (FEAT_S1PIE) support was merged KVM
was updated to enable it in the VHE hypervisor but we do not currently
use it in the nVHE hypervisor.  Update the nVHE hypervisor to use it as
well, as with the initial merge of the S1PIE this should have no
immediate practical impact but it makes the nVHE and VHE hypervisors
more consistent and will be required for use of features like D128 and
GCS which depend on permission indirection.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
Mark Brown (2):
      KVM: arm64: Initialise TCR2_EL2 for nVHE mode
      KVM: arm64: Enable S1PIE for nVHE and hVHE

 arch/arm64/include/asm/kvm_asm.h     |  2 ++
 arch/arm64/include/asm/kvm_pgtable.h | 26 ++++++++++++++++++++++++++
 arch/arm64/kernel/asm-offsets.c      |  2 ++
 arch/arm64/kvm/arm.c                 | 13 ++++++++++++-
 arch/arm64/kvm/hyp/nvhe/hyp-init.S   | 24 ++++++++++++++++++++++--
 arch/arm64/kvm/hyp/pgtable.c         |  7 +++++++
 6 files changed, 71 insertions(+), 3 deletions(-)
---
base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
change-id: 20260828-kvm-arm64-nvhe-pie-cb86c417f9ea

Best regards,
--  
Mark Brown <broonie@xxxxxxxxxx>