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Commit cac5e8f4 authored by Sasha Levin's avatar Sasha Levin
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Revert "ARC: mm: don't loose PTE_SPECIAL in pte_modify()" 



This reverts commit 77c6ffdb.

Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
parent 7c17facc

arch/arc/include/asm/pgtable.h

+1 −1
Original line number Diff line number Diff line
@@ -98,7 +98,7 @@ 
#define ___DEF (_PAGE_PRESENT | _PAGE_DEF_CACHEABLE)



/* Set of bits not changed in pte_modify */

#define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _PAGE_SPECIAL)

#define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED)



/* More Abbrevaited helpers */

#define PAGE_U_NONE     __pgprot(___DEF)