Ralf,
__pte is broken when pte_t is a 64bit type. I did this to fix the 36
bit IO support for the Alchemy boards, but it also affects the 64 bit
mips port. Apparently it fixed a Xfree problem someone was having.
Pete
--- include/asm-mips/pgtable.h.old Fri Jul 12 17:25:19 2002
+++ include/asm-mips/pgtable.h Fri Jul 12 17:25:36 2002
@@ -332,7 +332,9 @@
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
- return __pte(((pte).pte_low & _PAGE_CHG_MASK) | pgprot_val(newprot));
+ pte.pte_low &= _PAGE_CHG_MASK;
+ pte.pte_low |= pgprot_val(newprot);
+ return pte;
}
/*
