From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Tue, 11 Mar 2014 12:15:00 +0000 Subject: Query on patch to be upstream ? In-Reply-To: References: Message-ID: <20140311121500.GH31104@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Mar 05, 2014 at 08:46:24PM +0000, Ritesh Harjani wrote: > Your Patch (arm64: Implement coherent DMA API based on swiotlb) from > your devel branch going upstream (without modifications) ? That's the plan. But once we get the system topology or Santosh's dma I coherent DT bindings plan to make it DT-driven on whether a device is coherent or not. For now we need some solution as I get people asking about cache management for DMA buffers (though none of them got back with a Tested-by ;)). -- Catalin