Hi Andrew, On 02/09/20 at 09:32pm, Andrew Morton wrote: > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@xxxxxxxxxxxxxxxxxxx wrote: > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401 > > > > An oops during mem hotadd. Could someone please take a look when > convenient? This has been addressed by Wei Yang's patch, please check it here: http://lkml.kernel.org/r/20200209104826.3385-7-bhe@xxxxxxxxxx Thanks Baoquan