On Thu, 2015-08-01 at 05:42:32 UTC, Gavin Shan wrote: > On PowerNV platform, the OPAL interrupts are exported by firmware > through device-node property (/ibm,opal::opal-interrupts). Under > some extreme circumstances (e.g. simulator), we don't have this > property found from the device tree. For that case, we shouldn't > allocate the interrupt map. Otherwise, slab complains allocating > zero sized memory chunk. That sounds fine. But the implementation is a bit messy.
Can you do a precursor patch which moves the logic into opal_irq_init(), that way when you find no interrupts you can just return. cheers _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
