rcu kernel stalls on Dell servers and possibly other platforms

FOGProject / fos

FOG Operating System

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rcu kernel stalls on Dell servers and possibly other platforms #31

Closed Sebastian-Roth closed 4 years ago

Sebastian-Roth commented 4 years ago

Follow the full discussion in the forums: https://forums.fogproject.org/topic/13742/rcu_sched-stall-or-kernel-panic-on-poweredge-r640

George suggested enabling CONFIG_INTEL_IDLE and CONFIG_MAXSMP (Enable Maximum number of SMP Processors and NUMA Nodes) in the kernel config (reference).

Quazz commented 4 years ago

Haven't had a chance yet to check this out.

Quazz commented 4 years ago

@Sebastian-Roth I compiled a kernel with the aditional arguments and haven't ran into any issues since deploying it.

Sebastian-Roth commented 4 years ago

@Quazz Totally forgot I opened this issue as well. We'll see what the forum discussion ends up with and close this accordingly.