[PATCH 2/2] arm64: Use gfpflags_allow_blocking()

[Catalin Marinas]

On Fri, Oct 16, 2015 at 04:33:42PM +0100, Robin Murphy wrote:
> __GFP_WAIT is going away to live its life under a new identity; convert
> __iommu_alloc_attrs() to the new helper function instead.
> 
> CC: Mel Gorman <mgorman at techsingularity.net>
> CC: Andrew Morton <akpm at linux-foundation.org>
> Reported-by: Sudeep Holla <sudeep.holla at arm.com>
> Signed-off-by: Robin Murphy <robin.murphy at arm.com>

Acked-by: Catalin Marinas <catalin.marinas at arm.com>