1. 2017-03-16 Re: [PATCH] dd: call fsync() only once before exiting busybox Denys Vlasenko 2. 2017-03-14 Re: [PATCH] dd: call fsync() only once before exiting busybox Ari Sundholm 3. 2017-03-14 [PATCH] dd: call fsync() only once before exiting if busybox Rostislav Skudnov