DMA allocations from CMA and fatal_signal_pending check
- From
- Maxime Bizon <hidden>
- Date
- 2014-10-31 21:17:36
- Also in
- linux-mm, lkml, netdev
- Reply to
- Joonsoo Kim, 2014-10-31
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