[PATCH 1/2] arm64: Workaround renaming of __GFP_WAIT

[Catalin Marinas]

On Fri, Oct 16, 2015 at 04:33:41PM +0100, Robin Murphy wrote:
> The imminent renaming of __GFP_WAIT in the mm tree conflicts with its
> use in the new IOMMU DMA ops; introduce a temporary local version of
> its replacement to smooth over the transition.
> 
> This patch should be reverted at 4.4-rc1.
> 
> 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>