PG_WRITE
#define PG_SPECIAL (PG_VALID|PG_WRITE|PG_SYSTEM|PG_NC|PG_REF|PG_MOD)
#define PG_PERM (PG_VALID|PG_WRITE|PG_SYSTEM|PG_NC)
#if (PG_WRITE >> 2) != PG_SYSTEM
| ((((pte & PG_WRITE) >> 2) & pte) >> 1);
if (pte & PG_WRITE)
if (clear_bits & ~(PG_WRITE | PG_NC | PG_REF | PG_MOD))
pte |= (PG_SYSTEM | PG_WRITE | PG_NC);
pte |= (PG_SYSTEM | PG_WRITE);
pte &= ~(PG_WRITE|PG_NC);
pte |= (PG_SYSTEM | PG_WRITE);
new_pte |= PG_WRITE;
new_pte |= PG_WRITE;
chkpte |= PG_WRITE;
pv_changepte(pa, 0, PG_WRITE);
pte &= ~(PG_WRITE | PG_MODREF);
pte &= ~(PG_WRITE | PG_MODREF);
tmppte |= (PG_WRITE | PG_NC);
#define PG_SPECIAL (PG_VALID|PG_WRITE|PG_SYSTEM|PG_NC|PG_REF|PG_MOD)
#define PG_PERM (PG_VALID|PG_WRITE|PG_SYSTEM|PG_NC)
pte |= (PG_VALID | PG_WRITE | PG_SYSTEM | PG_NC);
if (pte & PG_WRITE)
#define PGBITS (PG_VALID|PG_WRITE|PG_SYSTEM)
if (clear_bits & ~(PG_WRITE | PG_NC | PG_REF | PG_MOD))
pte |= (PG_SYSTEM | PG_WRITE | PG_NC);
pte |= (PG_SYSTEM | PG_WRITE);
pte &= ~(PG_WRITE|PG_NC);
pte |= (PG_SYSTEM | PG_WRITE);
new_pte |= PG_WRITE;
new_pte |= PG_WRITE;
chkpte |= PG_WRITE;
pv_changepte(pa, 0, PG_WRITE);
pte &= ~(PG_WRITE | PG_MODREF);
pte &= ~(PG_WRITE | PG_MODREF);
tmppte |= (PG_WRITE | PG_NC);
#if (PG_WRITE >> 2) != PG_SYSTEM
| ((((pte & PG_WRITE) >> 2) & pte) >> 1);