On Thu 09-12-21 10:23:52, Alexey Makhalov wrote: > > > > On Dec 9, 2021, at 1:56 AM, Michal Hocko <mhocko@xxxxxxxx> wrote: > > > > On Thu 09-12-21 09:28:55, Alexey Makhalov wrote: > >> > >> > >> [ 0.081777] Node 4 uninitialized by the platform. Please report with boot dmesg. > >> [ 0.081790] Initmem setup node 4 [mem 0x0000000000000000-0x0000000000000000] > >> ... > >> [ 0.086441] Node 127 uninitialized by the platform. Please report with boot dmesg. > >> [ 0.086454] Initmem setup node 127 [mem 0x0000000000000000-0x0000000000000000] > > > > Interesting that only those two didn't get a proper arch specific > > initialization. Could you check why? I assume init_cpu_to_node > > doesn't see any CPU pointing at this node. Wondering why that would be > > the case but that can be a bug in the affinity tables. > > My bad shrinking. Not just these 2, but all possible and not present nodes from 4 to 127 > are having this message. Does that mean that your possible (but offline) cpus do not set their affinity? -- Michal Hocko SUSE Labs
