diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/mm-armv.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c index 8cb024aa88b..3a81944d74b 100644 --- a/arch/arm/mm/mm-armv.c +++ b/arch/arm/mm/mm-armv.c @@ -577,23 +577,23 @@ static void __init create_mapping(struct map_desc *md) */ void setup_mm_for_reboot(char mode) { - unsigned long pmdval; + unsigned long base_pmdval; pgd_t *pgd; - pmd_t *pmd; int i; - int cpu_arch = cpu_architecture(); if (current->mm && current->mm->pgd) pgd = current->mm->pgd; else pgd = init_mm.pgd; - for (i = 0; i < FIRST_USER_PGD_NR + USER_PTRS_PER_PGD; i++) { - pmdval = (i << PGDIR_SHIFT) | - PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | - PMD_TYPE_SECT; - if (cpu_arch <= CPU_ARCH_ARMv5TEJ) - pmdval |= PMD_BIT4; + base_pmdval = PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | PMD_TYPE_SECT; + if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ) + base_pmdval |= PMD_BIT4; + + for (i = 0; i < FIRST_USER_PGD_NR + USER_PTRS_PER_PGD; i++, pgd++) { + unsigned long pmdval = (i << PGDIR_SHIFT) | base_pmdval; + pmd_t *pmd; + pmd = pmd_off(pgd, i << PGDIR_SHIFT); pmd[0] = __pmd(pmdval); pmd[1] = __pmd(pmdval + (1 << (PGDIR_SHIFT - 1))); |