Commits
Merge branch 'for-linus' of git://neil.brown.name/md * 'for-linus' of git://neil.brown.name/md: md/raid10: Fix bug when activating a hot-spare.
Merge branch 'for-linus' of git://neil.brown.name/md * 'for-linus' of git://neil.brown.name/md: md/raid10: Fix bug when activating a hot-spare.