Messages in this thread | | | Subject | Re: DMA allocations from CMA and fatal_signal_pending check | From | Maxime Bizon <> | Date | Fri, 31 Oct 2014 22:07:10 +0100 |
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On Fri, 2014-10-31 at 17:28 +0900, Joonsoo Kim wrote:
> I guess that it is okay that bcm_sysport_open() return -EINTR?
actually, since CMA alloc is hidden behind dma_alloc_coherent(), all you get back is NULL and then return ENOMEM.
-- Maxime
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