X86_PG_PKU
*pte |= X86_PG_PKU(keyidx);
return (X86_PG_PKU(ppr->pkru_keyidx));
X86_PG_PKU(keyidx);
X86_PG_PKU(keyidx);
newpte = (pte & ~X86_PG_PKU_MASK) | X86_PG_PKU(keyidx);
#define X86_PG_PKU_MASK X86_PG_PKU(PMAP_MAX_PKRU_IDX)