Re: multipath IB/srp fail-over testing lands up in dump stack in swiotlb_alloc_coherent()

Bart Van Assche
2016-06-14T09:24:28Z

On 06/14/2016 03:56 AM, Laurence Oberman wrote:
> Tracing [ ... ]

Hello Laurence,

Can you try to set the kernel command line parameter swiotlb to a value
that is a multiple of its default (64MB), reboot and see whether that
helps? See also Documentation/kernel-parameters.txt in the kernel tree.

Thanks,

Bart.