[PATCH] ARM: OMAP5 / DRA7: Introduce workaround for 801819

[Tony Lindgren]

* Nishanth Menon <nm at ti.com> [150806 08:57]:
> Add workaround for Cortex-A15 ARM erratum 801819 which says in summary
> that "A livelock can occur in the L2 cache arbitration that might
> prevent a snoop from completing. Under certain conditions this can
> cause the system to deadlock. "

Thanks for the late reminder, this has totally fallen through the
cracks. Applying into omap-for-v4.7/fixes. Once merged to mainline,
it can be requested for stable if needed.

Regards,

Tony