On Fri, Oct 02, 2020 at 04:15:43AM +0800, Zhou Yanjie wrote: > Hi Thomas and list, > > There is a strange phenomenon in kernel 5.9-rc: when using kernel 5.9-rc > with debian 10 and running htop, the memory footprint will be displayed as > 3.99T. When the actual memory footprint increases, the displayed value will > be reduced to 3.98T, 3.97T etc. These phenomena have been confirmed in > X1000, X1830, and JZ4780 (disable SMP), this phenomenon does not seem to > affect the SMP processor. When the JZ4780 turn on SMP, the memory footprint > will be displayed normally. try this fix https://lore.kernel.org/lkml/20201001203931.GD2706729@xxxxxxxxxxxxxxxxxxxxxxxxxxx/ Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
