Who: Rafael J. Wysocki <rjw@sisk.pl>
----------------------------
+
+What: PCI DMA unmap state API
+When: August 2012
+Why: PCI DMA unmap state API (include/linux/pci-dma.h) was replaced
+ with DMA unmap state API (DMA unmap state API can be used for
+ any bus).
+Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
+
+----------------------------
+
+What: DMA_xxBIT_MASK macros
+When: Jun 2011
+Why: DMA_xxBIT_MASK macros were replaced with DMA_BIT_MASK() macros.
+Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
+
+----------------------------
+
+What: access to nfsd auth cache through sys_nfsservctl or '.' files
+ in the 'nfsd' filesystem.
+When: 2.6.40
+Why: This is a legacy interface which have been replaced by a more
+ dynamic cache. Continuing to maintain this interface is an
+ unnecessary burden.
+Who: NeilBrown <neilb@suse.de>
+
+----------------------------
+