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-rw-r--r--arch/powerpc/mm/4xx_mmu.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/mm/4xx_mmu.c b/arch/powerpc/mm/4xx_mmu.c
index b7bcbc232f39..4d006aa1a0d1 100644
--- a/arch/powerpc/mm/4xx_mmu.c
+++ b/arch/powerpc/mm/4xx_mmu.c
@@ -110,13 +110,11 @@ unsigned long __init mmu_mapin_ram(void)
110 pmd_t *pmdp; 110 pmd_t *pmdp;
111 unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE; 111 unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE;
112 112
113 spin_lock(&init_mm.page_table_lock);
114 pmdp = pmd_offset(pgd_offset_k(v), v); 113 pmdp = pmd_offset(pgd_offset_k(v), v);
115 pmd_val(*pmdp++) = val; 114 pmd_val(*pmdp++) = val;
116 pmd_val(*pmdp++) = val; 115 pmd_val(*pmdp++) = val;
117 pmd_val(*pmdp++) = val; 116 pmd_val(*pmdp++) = val;
118 pmd_val(*pmdp++) = val; 117 pmd_val(*pmdp++) = val;
119 spin_unlock(&init_mm.page_table_lock);
120 118
121 v += LARGE_PAGE_SIZE_16M; 119 v += LARGE_PAGE_SIZE_16M;
122 p += LARGE_PAGE_SIZE_16M; 120 p += LARGE_PAGE_SIZE_16M;
@@ -127,10 +125,8 @@ unsigned long __init mmu_mapin_ram(void)
127 pmd_t *pmdp; 125 pmd_t *pmdp;
128 unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE; 126 unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE;
129 127
130 spin_lock(&init_mm.page_table_lock);
131 pmdp = pmd_offset(pgd_offset_k(v), v); 128 pmdp = pmd_offset(pgd_offset_k(v), v);
132 pmd_val(*pmdp) = val; 129 pmd_val(*pmdp) = val;
133 spin_unlock(&init_mm.page_table_lock);
134 130
135 v += LARGE_PAGE_SIZE_4M; 131 v += LARGE_PAGE_SIZE_4M;
136 p += LARGE_PAGE_SIZE_4M; 132 p += LARGE_PAGE_SIZE_4M;