* So don't worry about THP collapse/split. Called
* Only in realmode, hence won't need irq_save/restore.
*/
- p = __find_linux_pte_or_hugepte(swapper_pg_dir, addr, NULL);
+ p = __find_linux_pte_or_hugepte(swapper_pg_dir, addr, NULL, NULL);
if (!p || !pte_present(*p))
return NULL;
addr = (pte_pfn(*p) << PAGE_SHIFT) | (addr & ~PAGE_MASK);
* retry via mmu_notifier_retry.
*/
if (realmode)
- ptep = __find_linux_pte_or_hugepte(pgdir, hva, &hpage_shift);
+ ptep = __find_linux_pte_or_hugepte(pgdir, hva, NULL,
+ &hpage_shift);
else {
local_irq_save(irq_flags);
- ptep = find_linux_pte_or_hugepte(pgdir, hva, &hpage_shift);
+ ptep = find_linux_pte_or_hugepte(pgdir, hva, NULL,
+ &hpage_shift);
}
if (ptep) {
pte_t pte;
note_hpte_modification(kvm, rev);
unlock_hpte(hpte, 0);
+ if (v & HPTE_V_ABSENT)
+ v = (v & ~HPTE_V_ABSENT) | HPTE_V_VALID;
hpret[0] = v;
hpret[1] = r;
return H_SUCCESS;