Hi Tang Junhui-- On 01/25/2018 04:30 AM, tang.junhui@xxxxxxxxxx wrote: > From: Tang Junhui <tang.junhui@xxxxxxxxxx> [snip] > The stack shows the register thread and allocator thread > were getting stuck when registering cache device. This looks good-- applying to my 4.16-related test branch. Reviewed-by: Michael Lyle <mlyle@xxxxxxxx>