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

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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.


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