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This reverts commitb0b2dc1eaawhich is commitac35180032upstream. It should not have been backported here due to lack of other rcu changes in the stable branches. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>