The stage-2 page-tables are entirely encapsulated by the 'pgt' field of
'struct kvm_s2_mmu', so remove the unused 'pgd' field.
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Quentin Perret <qperret@google.com>
Link: https://lore.kernel.org/r/20200911132529.19844-21-will@kernel.org
* for vEL1/EL0 with vHCR_EL2.VM == 0. In that case, we use the
* canonical stage-2 page tables.
*/
- pgd_t *pgd;
phys_addr_t pgd_phys;
struct kvm_pgtable *pgt;
mmu->kvm = kvm;
mmu->pgt = pgt;
mmu->pgd_phys = __pa(pgt->pgd);
- mmu->pgd = (void *)pgt->pgd;
mmu->vmid.vmid_gen = 0;
return 0;
spin_lock(&kvm->mmu_lock);
pgt = mmu->pgt;
if (pgt) {
- mmu->pgd = NULL;
mmu->pgd_phys = 0;
mmu->pgt = NULL;
free_percpu(mmu->last_vcpu_ran);