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charset=utf-8 > On Dec 9, 2021, at 5:29 AM, Michal Hocko wrote: >=20 > On Thu 09-12-21 10:23:52, Alexey Makhalov wrote: >>=20 >>=20 >>> On Dec 9, 2021, at 1:56 AM, Michal Hocko wrote: >>>=20 >>> On Thu 09-12-21 09:28:55, Alexey Makhalov wrote: >>>>=20 >>>>=20 >>>> [ 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] >>>=20 >>> 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. >>=20 >> My bad shrinking. Not just these 2, but all possible and not present = nodes from 4 to 127 >> are having this message. >=20 > Does that mean that your possible (but offline) cpus do not set their > affinity? >=20 Hi Michal, I didn=E2=80=99t quite gut a question here. Do you mean scheduler = affinity for offlined/not present CPUs? =46rom the patch, this message should be printed for every possible = offlined node: for_each_node(nid) { ... if (!node_online(nid)) { pr_warn("Node %d uninitialized by the platform. = Please report with boot dmesg.\n", nid); Thanks, =E2=80=94Alexey --Apple-Mail=_1D71E1A9-1DBB-4BBE-BA3F-71DB1B8CB671 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEQe6bu7hIFElmsM7CGW4w8WwwaSUFAmGyUm0ACgkQGW4w8Www aSW3Ow//aFW2gAqDAKuIEIsilC0kMe5NYxdEfxDily2EQerW6Bb6wvf5UY1+Mcr+ g2XpKssL62fVRHS3Ugr7WtJvNksK9O3EN2NQKS+oTANLNwVCe+uBWkBoxPOeptEm SZqgEIg6/kqMVwm4+Ma4+pjMUIMq10K09Cj7beHT3Nlc+PUp2dPM2LyunC1JMmIF xMAGpwebkBUQTAmOzmBNRVCxhKp/2XXE3Q42ZTneTPj6FHPeqLcc7pqHkDjVK6BG Ly5nUIFG02NN7jT1ySj68Zm8G84Z73sOUN4+VgZKVPCLQbI6EoRSkNjOeluYQ+k6 z/Tfe6dup92WEUl50HZldf+sUygrd+F7TecAUrm2/MaVsPnhgC6dIRhLQxxRT+nr /X8/14a8JtXIJvIlpWtwcHiEotBzDHggTs6M8q2gV/ZChsc64h2Uo+/5tCX4K4hX 7F1tRTNvAaSa85nn5ojiAw1XfJWrB4qdVD8EZ4rESHztzxDg8TrZ0mZqI2BK1uS4 OqJv50W0XpkhA/o2hWc7MpAbU7/+rIFmfO+vvw/yXVIPbXTaE4+iwi3ykEgk8+ro 7SF+H6pEN+C4anV/yGqNVtgeZP93HjKcK+cxnXoG0rfgcPrFtkEPUWt1vAmK0jGN aGOVLOELq17FgVmI5AXf1DE9spoV6ZW3fFPnTzZSWC2XZ4nel/c= =/qth -----END PGP SIGNATURE----- --Apple-Mail=_1D71E1A9-1DBB-4BBE-BA3F-71DB1B8CB671--