----------------------------
-What: adt7473 hardware monitoring driver
-When: February 2010
-Why: Obsoleted by the adt7475 driver.
-Who: Jean Delvare <khali@linux-fr.org>
-
----------------------------
What: Support for lcd_switch and display_get in asus-laptop driver
When: March 2010
Why: These two features use non-standard interfaces. There are the
Who: Avi Kivity <avi@redhat.com>
----------------------------
+
+What: "acpi=ht" boot option
+When: 2.6.35
+Why: Useful in 2003, implementation is a hack.
+ Generally invoked by accident today.
+ Seen as doing more harm than good.
+Who: Len Brown <len.brown@intel.com>