x86: make io_delay=0xed the default
make io_delay=0xed the default. This frees up port 0x80 which is
a debug port on some machines and locks up certain laptops.
Testing only for now. Try the io_delay=0x80 boot option if this does not
work for you.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 77eda46..b747ab3 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -134,7 +134,7 @@
choice
prompt "IO delay type"
- default IO_DELAY_0X80
+ default IO_DELAY_0XED
config IO_DELAY_0X80
bool "port 0x80 based port-IO delay [recommended]"