diff --git a/[refs] b/[refs]
index d2aa75cfc06a..5a3f5be973e1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b3214970abbe983cd89842ae24ea00e21bba79f6
+refs/heads/master: 22490eb80ceb4ac07ef36fff253904fb4adf57f2
diff --git a/trunk/arch/i386/kernel/acpi/boot.c b/trunk/arch/i386/kernel/acpi/boot.c
index 53eb5cfd5b63..848bb97af7ca 100644
--- a/trunk/arch/i386/kernel/acpi/boot.c
+++ b/trunk/arch/i386/kernel/acpi/boot.c
@@ -650,7 +650,7 @@ acpi_find_rsdp (void)
 	 */
 	rsdp_phys = acpi_scan_rsdp (0, 0x400);
 	if (!rsdp_phys)
-		rsdp_phys = acpi_scan_rsdp (0xE0000, 0xFFFFF);
+		rsdp_phys = acpi_scan_rsdp (0xE0000, 0x20000);
 
 	return rsdp_phys;
 }