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PATCH

To: linux-mips <linux-mips@oss.sgi.com>
Subject: PATCH
From: Pete Popov <ppopov@mvista.com>
Date: 15 Jul 2002 15:29:10 -0700
Sender: owner-linux-mips@oss.sgi.com
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;
 }
 
 /*




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