From: Christian König <christian.koenig@amd.com>
Date: Wed, 14 Sep 2016 08:35:19 +0000 (+0200)
Subject: drm/amdgpu: set at least the node size in the gtt manager
X-Git-Tag: v4.10-rc1~154^2~43^2~85
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d2e938701ac54cc44f28f79aa1dd640ba43b936f;p=linux.git

drm/amdgpu: set at least the node size in the gtt manager

Otherwise the new VM code becomes confused.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Tested-by: Mike Lothian <mike@fireburn.co.uk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index f86c84427778..3c634f02a3d5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -168,6 +168,7 @@ static int amdgpu_gtt_mgr_new(struct ttm_mem_type_manager *man,
 		return -ENOMEM;
 
 	node->start = AMDGPU_BO_INVALID_OFFSET;
+	node->size = mem->num_pages;
 	mem->mm_node = node;
 
 	if (place->fpfn || place->lpfn || place->flags & TTM_PL_FLAG_TOPDOWN) {