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4a51fe919b
Pull arm64 kvm fixes from Paolo Bonzini:
- Ensure early return semantics are preserved for pKVM fault handlers
- Fix case where the kernel runs with the guest's PAN value when
CONFIG_ARM64_PAN is not set
- Make stage-1 walks to set the access flag respect the access
permission of the underlying stage-2, when enabled
- Propagate computed FGT values to the pKVM view of the vCPU at
vcpu_load()
- Correctly program PXN and UXN privilege bits for hVHE's stage-1 page
tables
- Check that the VM is actually using VGICv3 before accessing the GICv3
CPU interface
- Delete some unused code
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: arm64: Invert KVM_PGTABLE_WALK_HANDLE_FAULT to fix pKVM walkers
KVM: arm64: Don't blindly set set PSTATE.PAN on guest exit
KVM: arm64: nv: Respect stage-2 write permssion when setting stage-1 AF
KVM: arm64: Remove unused vcpu_{clear,set}_wfx_traps()
KVM: arm64: Remove unused parameter in synchronize_vcpu_pstate()
KVM: arm64: Remove extra argument for __pvkm_host_{share,unshare}_hyp()
KVM: arm64: Inject UNDEF for a register trap without accessor
KVM: arm64: Copy FGT traps to unprotected pKVM VCPU on VCPU load
KVM: arm64: Fix EL2 S1 XN handling for hVHE setups
KVM: arm64: gic: Check for vGICv3 when clearing TWI