Pull bugzilla-5452 into release branch

[pandora-kernel.git] / arch / i386 / kernel / setup.c

diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index d77e89a..dd6b0e3 100644 (file)
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -1320,6 +1320,8 @@ legacy_init_iomem_resources(struct resource *code_resource, struct resource *dat
        probe_roms();
        for (i = 0; i < e820.nr_map; i++) {
                struct resource *res;
+               if (e820.map[i].addr + e820.map[i].size > 0x100000000ULL)
+                       continue;
                res = kzalloc(sizeof(struct resource), GFP_ATOMIC);
                switch (e820.map[i].type) {
                case E820_RAM:  res->name = "System RAM"; break;
@@ -1545,15 +1547,18 @@ void __init setup_arch(char **cmdline_p)
        if (efi_enabled)
                efi_map_memmap();
 
-#ifdef CONFIG_X86_IO_APIC
-       check_acpi_pci();       /* Checks more than just ACPI actually */
-#endif
-
 #ifdef CONFIG_ACPI
        /*
         * Parse the ACPI tables for possible boot-time SMP configuration.
         */
        acpi_boot_table_init();
+#endif
+
+#ifdef CONFIG_X86_IO_APIC
+       check_acpi_pci();       /* Checks more than just ACPI actually */
+#endif
+
+#ifdef CONFIG_ACPI
        acpi_boot_init();
 
 #if defined(CONFIG_SMP) && defined(CONFIG_X86_PC)