linux-kernel - [PATCH 4.4 180/342] drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above

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Message-Id: <20160301234533.766573006@linuxfoundation.org>
Date:	Tue, 01 Mar 2016 23:54:59 +0000
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	<linux-kernel@...r.kernel.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	<stable@...r.kernel.org>,
	Christian König <christian.koenig@....com>,
	Alex Deucher <alexander.deucher@....com>,
	Ken Wang <Qingqing.Wang@....com>
Subject: [PATCH 4.4 180/342] drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ken Wang <Qingqing.Wang@....com>

commit 8f3c162961fc2d92ec73a66496aab69eb2e19c36 upstream.

Reviewed-by: Christian König <christian.koenig@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Ken Wang <Qingqing.Wang@....com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -808,7 +808,7 @@ uint32_t amdgpu_ttm_tt_pte_flags(struct
 			flags |= AMDGPU_PTE_SNOOPED;
 	}
 
-	if (adev->asic_type >= CHIP_TOPAZ)
+	if (adev->asic_type >= CHIP_TONGA)
 		flags |= AMDGPU_PTE_EXECUTABLE;
 
 	flags |= AMDGPU_PTE_READABLE;