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From:   Paul Menzel <pmenzel@molgen.mpg.de>
To:     Alex Deucher <alexander.deucher@amd.com>,
        =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>,
        "Pan, Xinhui" <Xinhui.Pan@amd.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>
Cc:     Paul Menzel <pmenzel@molgen.mpg.de>, amd-gfx@lists.freedesktop.org,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] drm/amdgpu: Clarify that TMZ unsupported message is due to hardware
Date:   Mon, 13 Sep 2021 10:34:10 +0200
Message-Id: <20210913083411.11215-1-pmenzel@molgen.mpg.de>
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The warning

    amdgpu 0000:05:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported

leaves the reader wondering, if anything can be done about it. As it’s
unsupported in the hardware, and nothing can be done about, mention that
in the log message.

    amdgpu 0000:05:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported by hardware

Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index c7797eac83c3..c4c56c57b0c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -599,7 +599,7 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
 	default:
 		adev->gmc.tmz_enabled = false;
 		dev_warn(adev->dev,
-			 "Trusted Memory Zone (TMZ) feature not supported\n");
+			 "Trusted Memory Zone (TMZ) feature not supported by hardware\n");
 		break;
 	}
 }
-- 
2.33.0