PG_KWE
pte |= PG_V | PG_ASM | PG_KRE | PG_KWE | PG_WIRED;
pte |= PG_V | PG_KRE | PG_KWE; /* NOTE NO ASM */
pte |= PG_V | PG_ASM | PG_KRE | PG_KWE | PG_WIRED;
if (opte & (PG_KWE | PG_UWE)) {
opte & ~(PG_KWE | PG_UWE));
kp[prot] |= PG_KWE;
up[prot] |= PG_KWE | PG_UWE;
PG_V | PG_ASM | PG_KRE | PG_KWE | PG_WIRED;
PG_V | PG_ASM | PG_KRE | PG_KWE | PG_WIRED;
PG_V | PG_KRE | PG_KWE;
PG_V | PG_KRE | PG_KWE | PG_WIRED;