kern/148698: [panic] Panic at boot due to integer overflow computing top->cg_mask in smp_topo_none() when mp_ncpus == 32

linimon at FreeBSD.org linimon at FreeBSD.org
Fri Jul 16 23:29:23 UTC 2010


Old Synopsis: Panic at boot due to integer overflow computing top->cg_mask in smp_topo_none() when mp_ncpus == 32
New Synopsis: [panic] Panic at boot due to integer overflow computing top->cg_mask in smp_topo_none() when mp_ncpus == 32

State-Changed-From-To: open->suspended
State-Changed-By: linimon
State-Changed-When: Fri Jul 16 23:23:00 UTC 2010
State-Changed-Why: 
I think the answer right now is "unfortunately, you're right".

IIRC there are people working on code to handle > 32 CPUs, but
it's not ready to commit yet.

But take this with a grain of salt -- I'm wearing a bugmeister hat
as I type this, not a source developer hat.

http://www.freebsd.org/cgi/query-pr.cgi?pr=148698


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