From: "Martin Lorenz" acpi_pm_enter() calls acpi_restore_state_mem() which calls zap_low_mappings(). So it had better still be there. --- arch/i386/mm/init.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN arch/i386/mm/init.c~zap_low_mappings-fix arch/i386/mm/init.c --- 25/arch/i386/mm/init.c~zap_low_mappings-fix 2004-01-23 00:54:58.000000000 -0800 +++ 25-akpm/arch/i386/mm/init.c 2004-01-23 00:55:04.000000000 -0800 @@ -320,7 +320,7 @@ static void clear_mappings(pgd_t *pgd_ba flush_tlb_all(); } -void __init zap_low_mappings(void) +void zap_low_mappings(void) { printk("zapping low mappings.\n"); /* _