----- Original Message -----
 Dave,
 
 Toshi's patch works fine for me.
 
 Apart from this, runq command does not work against my
 vmcore(non-SMP).
 
 runq fails with the following message.
 I am afraid it might be another CONFIG_SMP related issue.
 
 crash> set debug 10
 debug: 10
 crash> runq
 runq: per_cpu_symbol_search(per_cpu__runqueues): NULL
 runq: per-cpu runqueues does not exist
 crash>
 
 Takuo 
This looks similar to the timer issue.  Since CFS runqueues were
created in 2.6.20, a new dump_CFS_runqueues() function was written.
But the function has dependencies on CONFIG_SMP.
Since Red Hat has not supported UP kernels since RHEL4 (2.6.9-era),
I haven't been concerned with UP issues since then, and certainly
haven't tested with them.
Patches are always welcome...
Dave