+What: i386/x86_64 bzImage symlinks
+When: April 2010
+
+Why: The i386/x86_64 merge provides a symlink to the old bzImage
+ location so not yet updated user space tools, e.g. package
+ scripts, do not break.
+Who: Thomas Gleixner <tglx@linutronix.de>
+
+---------------------------
+
+What (Why):
+ - include/linux/netfilter_ipv4/ipt_TOS.h ipt_tos.h header files
+ (superseded by xt_TOS/xt_tos target & match)
+
+ - "forwarding" header files like ipt_mac.h in
+ include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/
+
+ - xt_CONNMARK match revision 0
+ (superseded by xt_CONNMARK match revision 1)
+
+ - xt_MARK target revisions 0 and 1
+ (superseded by xt_MARK match revision 2)
+
+ - xt_connmark match revision 0
+ (superseded by xt_connmark match revision 1)
+
+ - xt_conntrack match revision 0
+ (superseded by xt_conntrack match revision 1)
+
+ - xt_iprange match revision 0,
+ include/linux/netfilter_ipv4/ipt_iprange.h
+ (superseded by xt_iprange match revision 1)
+
+ - xt_mark match revision 0
+ (superseded by xt_mark match revision 1)
+
+ - xt_recent: the old ipt_recent proc dir
+ (superseded by /proc/net/xt_recent)
+
+When: January 2009 or Linux 2.7.0, whichever comes first
+Why: Superseded by newer revisions or modules
+Who: Jan Engelhardt <jengelh@computergmbh.de>
+
+---------------------------
+
+What: b43 support for firmware revision < 410
+When: July 2008
+Why: The support code for the old firmware hurts code readability/maintainability
+ and slightly hurts runtime performance. Bugfixes for the old firmware
+ are not provided by Broadcom anymore.
+Who: Michael Buesch <mb@bu3sch.de>
+
+---------------------------
+
+What: usedac i386 kernel parameter
+When: 2.6.27
+Why: replaced by allowdac and no dac combination
+Who: Glauber Costa <gcosta@redhat.com>
+
+---------------------------
+
+What: remove HID compat support
+When: 2.6.29
+Why: needed only as a temporary solution until distros fix themselves up
+Who: Jiri Slaby <jirislaby@gmail.com>
+
+---------------------------
+
+What: print_fn_descriptor_symbol()
+When: October 2009
+Why: The %pF vsprintf format provides the same functionality in a
+ simpler way. print_fn_descriptor_symbol() is deprecated but
+ still present to give out-of-tree modules time to change.
+Who: Bjorn Helgaas <bjorn.helgaas@hp.com>