[PATCH] powerpc: Fix buglet with MMU hash management

[powerpc.git] / include / asm-powerpc / mmu.h

diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index b0b9a3f..8853974 100644 (file)
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -96,6 +96,8 @@ extern char initial_stab[];
 #define HPTE_R_FLAGS           ASM_CONST(0x00000000000003ff)
 #define HPTE_R_PP              ASM_CONST(0x0000000000000003)
 #define HPTE_R_N               ASM_CONST(0x0000000000000004)
+#define HPTE_R_C               ASM_CONST(0x0000000000000080)
+#define HPTE_R_R               ASM_CONST(0x0000000000000100)
 
 /* Values for PP (assumes Ks=0, Kp=1) */
 /* pp0 will always be 0 for linux     */
@@ -236,7 +238,6 @@ extern void htab_initialize_secondary(void);
 extern void hpte_init_native(void);
 extern void hpte_init_lpar(void);
 extern void hpte_init_iSeries(void);
-extern void mm_init_ppc64(void);
 
 extern long pSeries_lpar_hpte_insert(unsigned long hpte_group,
                                     unsigned long va, unsigned long prpn,
@@ -361,6 +362,7 @@ typedef struct {
 #ifdef CONFIG_HUGETLB_PAGE
        u16 low_htlb_areas, high_htlb_areas;
 #endif
+       unsigned long vdso_base;
 } mm_context_t;