WTF: patch "[PATCH] drm/amdgpu: update rev id for verde" was seriously submitted to be applied to the 4.9-stable tree?

The patch below was submitted to be applied to the 4.9-stable tree.

I fail to see how this patch meets the stable kernel rules as found at Documentation/stable_kernel_rules.txt.

I could be totally wrong, and if so, please respond to <[email protected]> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From: Flora Cui <[email protected]>
Date: Thu, 15 Dec 2016 15:27:51 +0800
Subject: [PATCH] drm/amdgpu: update rev id for verde

index 2a99a41553b4..c46b0159007d 100644
@@ -1229,7 +1229,7 @@ static int si_common_early_init(void *handle)
 			AMD_CG_SUPPORT_HDP_MGCG;
 		adev->pg_flags = 0;
 		//???
-		adev->external_rev_id = adev->rev_id + 0x14;
+		adev->external_rev_id = adev->rev_id + 40;
 		break;
 	case CHIP_OLAND:
 		adev->cg_flags =