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From: Christoph Lameter <cl@linux.com>
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To: Peter Zijlstra <peterz@infradead.org>
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> > There is a deadlock, Peter!!!
>
> Describe please? Also, have you tried disabling RT_RUNTIME_SHARE ?
>


The description was given earlier in the the thread and the drawbacks of
using RT_RUNTIME_SHARE as well.