From: Roger He <Hongbo.He@amd.com>
Date: Thu, 2 Nov 2017 13:14:27 +0800
Subject: drm/amd/amdgpu: fix evicted VRAM bo adjudgement condition
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Git-commit: 7da2e3e09e3186b672822aaade407d17eb35551f
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1194,9 +1194,6 @@ static bool amdgpu_ttm_bo_eviction_valua
 	unsigned long num_pages = bo->mem.num_pages;
 	struct drm_mm_node *node = bo->mem.mm_node;
 
-	if (bo->mem.start != AMDGPU_BO_INVALID_OFFSET)
-		return ttm_bo_eviction_valuable(bo, place);
-
 	switch (bo->mem.mem_type) {
 	case TTM_PL_TT:
 		return true;
@@ -1211,7 +1208,7 @@ static bool amdgpu_ttm_bo_eviction_valua
 			num_pages -= node->size;
 			++node;
 		}
-		break;
+		return false;
 
 	default:
 		break;