Re: Topaz mistakenly reported as vf

["José Pekkarinen" <jose.pekkarinen-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>]

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On Tuesday, 19 December 2017 09:44:00 EET Yu, Xiangliang wrote:
> We can add ASIC check in vi_detect_hw_virtualization function to avoid to
> entry error path. I'll submit patch later.
> 
> Thanks!

	Awesome, thanks!

	Also, I noticed the following patch in case you can consider it for 
upstream.

	Best regards.

	José.

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From dc691db50dbfb213aaee2b76574a5e8de2d7bca0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Pekkarinen?= <koalinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date: Tue, 19 Dec 2017 09:39:50 +0200
Subject: [PATCH] Release the mutex hold before backtracing for not supported
 mxgpu.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: José Pekkarinen <koalinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
index c25a831f94ec..cac1d8b003e6 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
@@ -307,6 +307,7 @@ void xgpu_vi_init_golden_registers(struct amdgpu_device *adev)
 						 xgpu_tonga_golden_common_all));
 		break;
 	default:
+		mutex_unlock(&adev->grbm_idx_mutex);
 		BUG_ON("Doesn't support chip type.\n");
 		break;
 	}
-- 
2.13.6


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