From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sinan Kaya <okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Subject: Re: [PATCH v2 2/3] drm/amdgpu: Allow dma_map_sg() coalescing
Date: Tue, 17 Apr 2018 17:13:48 -0400
Message-ID: <59bb29d9-da0c-1542-88bf-71bed96f3ed2@codeaurora.org>
References: <c15119b9e8e18d96fbef6592fd7e827883c7bf59.1523977133.git.robin.murphy@arm.com>
 <622c9ac3784170880dbde6900146e68631df958a.1523977133.git.robin.murphy@arm.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <622c9ac3784170880dbde6900146e68631df958a.1523977133.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
Content-Language: en-US
List-Id: Discussion list for AMD gfx <amd-gfx.lists.freedesktop.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/amd-gfx>
List-Post: <mailto:amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "amd-gfx" <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: alexander.deucher-5C7GfCeVMHo@public.gmane.org, David1.Zhou-5C7GfCeVMHo@public.gmane.org, christian.koenig-5C7GfCeVMHo@public.gmane.org
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=