在 2019/11/13 下午7:40, Mel Gorman 写道: >> Hi Matthew, >> >> Very sorry for your time! The main reasons I use a separate patch since a, Intel 0day asking me to credit their are founding, and I don't know how to give a clearly/elegant explanation for a non-exist regression in a fixed patch. b, this regression is kindly pretty tricky. Maybe it's better saying thanks in version change log of cover-letter? >> > Add something like this to the patch > > [lkp@xxxxxxxxx: Fix RCU-related regression reported by LKP robot] > Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx> It's a good idea! Thanks a lot, Mel!