The new calling convention says that pointers coming from the SMCCC interface are turned into their HYP version in the host HVC handler. However, there is still a stray kern_hyp_va() in the TLB invalidation code, which could result in a corrupted pointer. Drop the spurious conversion. Fixes: a071261d9318 ("KVM: arm64: nVHE: Fix pointers during SMCCC convertion") Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx> --- arch/arm64/kvm/hyp/nvhe/tlb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/kvm/hyp/nvhe/tlb.c b/arch/arm64/kvm/hyp/nvhe/tlb.c index 39ca71ab8866..fbde89a2c6e8 100644 --- a/arch/arm64/kvm/hyp/nvhe/tlb.c +++ b/arch/arm64/kvm/hyp/nvhe/tlb.c @@ -128,7 +128,6 @@ void __kvm_tlb_flush_local_vmid(struct kvm_s2_mmu *mmu) struct tlb_inv_context cxt; /* Switch to requested VMID */ - mmu = kern_hyp_va(mmu); __tlb_switch_to_guest(mmu, &cxt); __tlbi(vmalle1); -- 2.28.0 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm