1 files changed, 6 insertions, 5 deletions

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 161f1b33ecec..d29951c11be0 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -735,7 +735,8 @@ static int __init dmi_low_memory_corruption(const struct dmi_system_id *d)
                 "%s detected: BIOS may corrupt low RAM, working it around.\n",
                 d->ident);
 
-        reserve_early_overlap_ok(0x0, 0x10000, "BIOS quirk");
+        e820_update_range(0, 0x10000, E820_RAM, E820_RESERVED);
+        sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
 
         return 0;
 }
@@ -784,8 +785,6 @@ void __init setup_arch(char **cmdline_p)
         printk(KERN_INFO "Command line: %s\n", boot_command_line);
 #endif
 
-        dmi_check_system(bad_bios_dmi_table);
-
         early_cpu_init();
         early_ioremap_init();
 
@@ -880,6 +879,10 @@ void __init setup_arch(char **cmdline_p)
 
         finish_e820_parsing();
 
+        dmi_scan_machine();
+
+        dmi_check_system(bad_bios_dmi_table);
+
 #ifdef CONFIG_X86_32
         probe_roms();
 #endif
@@ -967,8 +970,6 @@ void __init setup_arch(char **cmdline_p)
         vsmp_init();
 #endif
 
-        dmi_scan_machine();
-
         io_delay_init();
 
         /*