1. 2016-04-28 Re: [patch V2] lib: GCD: add binary GCD algorithm linux-ker Peter Zijlstra 2. 2016-04-27 Re: [patch V2] lib: GCD: add binary GCD algorithm linux-ker Andrew Morton 3. 2016-04-27 Re: [patch V2] lib: GCD: add binary GCD algorithm linux-ker George Spelvin 4. 2016-04-27 [patch V2] lib: GCD: add binary GCD algorithm linux-ker zengzhaoxiu