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arm: add support for folded p4d page tables
[sfrench/cifs-2.6.git]
/
arch
/
arm
/
mm
/
init.c
diff --git
a/arch/arm/mm/init.c
b/arch/arm/mm/init.c
index 4e43455fab84269a2194cf8d992b33d1e6767042..01e18e43b1742efc46141a20e39c9a3f1cefb31d 100644
(file)
--- a/
arch/arm/mm/init.c
+++ b/
arch/arm/mm/init.c
@@
-519,7
+519,7
@@
static inline void section_update(unsigned long addr, pmdval_t mask,
{
pmd_t *pmd;
- pmd = pmd_offset(pud_offset(p
gd_offset(mm
, addr), addr), addr);
+ pmd = pmd_offset(pud_offset(p
4d_offset(pgd_offset(mm, addr)
, addr), addr), addr);
#ifdef CONFIG_ARM_LPAE
pmd[0] = __pmd((pmd_val(pmd[0]) & mask) | prot);