Re: [PATCH v5 06/27] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead

From: Andreas Schwab
Date: Thu Apr 05 2012 - 18:10:25 EST


Grant Likely <grant.likely@xxxxxxxxxxxx> writes:

> Can you attach console output logs for each of configs above and also
> with NR_IRQS=128? That might give me some clues as to which specific
> code is causing the issues.

It really looks like the issue starts when irq_expand_nr_irqs is called
the first time to make nr_irqs bigger than NR_IRQS.

Andreas.

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