Hi Guifu, On 2018/12/29 12:01, Li Guifu wrote: > It fixed the issue, confirmed at Linux buildroot 4.20-rc5+ > Tested-by Li Guifu <bluce.liguifu at huawei.com> should be Tested-by: Li Guifu <bluce.liguifu at huawei.com> > thanks Thanks for taking time for this regression test ;) Thanks, Gao Xiang