1. 2016-06-23 Re: [PATCH v2] networking: ping: Avoid zero checksum busybox Denys Vlasenko 2. 2016-06-15 Re: [PATCH v2] networking: ping: Avoid zero checksum busybox walter harms 3. 2016-06-15 [PATCH v2] networking: ping: Avoid zero checksum in s busybox Jonas Danielsson