diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c index 13c72b1b6b9c..0b1ec45449d5 100644 --- a/arch/arm64/kvm/hyp/nvhe/pkvm.c +++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c @@ -547,16 +547,6 @@ static int check_shadow_size(int nr_vcpus, size_t shadow_size) * * Unmaps the donated memory from the host at stage 2. * - * kvm: A pointer to the host's struct kvm (host va). - * shadow_va: The host va of the area being donated for the shadow state. - * Must be page aligned. - * shadow_size: The size of the area being donated for the shadow state. - * Must be a multiple of the page size. - * pgd: The host va of the area being donated for the stage-2 PGD for the VM. - * Must be page aligned. Its size is implied by the VM's VTCR. - * Note: An array to the host KVM VCPUs (host VA) is passed via the pgd, as to - * not to be dependent on how the VCPU's are layed out in struct kvm. - * * Return a unique handle to the protected VM on success, * negative error code on failure. */ @@ -573,12 +563,6 @@ int __pkvm_init_shadow(struct kvm *kvm, int nr_vcpus = 0; int ret = 0; - /* Check that the donated memory is aligned to page boundaries. */ - if (!PAGE_ALIGNED(shadow_va) || - !PAGE_ALIGNED(shadow_size) || - !PAGE_ALIGNED(pgd)) - return -EINVAL; - kvm = kern_hyp_va(kvm); pgd = kern_hyp_va(pgd);