2016-09-30 02:54, Nikhil Rao: > The original code used movl instead of xchgl, this caused > rte_atomic64_cmpset to use ebx as the lower dword of the source > to cmpxchg8b instead of the lower dword of function argument "src".
Could you please start the explanation with a statement of what is wrong from an user point of view? It could help to understand how severe it is.
