WTF: patch "[PATCH] MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver" was seriously submitted to be applied to the 4.14-stable tree?

WTF: patch "[PATCH] MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver" was seriously submitted to be applied to the 4.14-stable tree?

[gregkh]

The patch below was submitted to be applied to the 4.14-stable tree.

I fail to see how this patch meets the stable kernel rules as found at
Documentation/process/stable-kernel-rules.rst.

I could be totally wrong, and if so, please respond to 
<stable@vger.kernel.org> 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 8593b18ad348733b5d5ddfa0c79dcabf51dff308 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Mon, 20 Feb 2017 10:29:43 +0100
Subject: [PATCH] MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver

Switch the printk() call to the prefered pr_warn() api.

Fixes: 7e5873d3755c ("MIPS: pci: Add MT7620a PCIE driver")
Signed-off-by: John Crispin <john@phrozen.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # 4.5+
Patchwork: https://patchwork.linux-mips.org/patch/15321/
Signed-off-by: James Hogan <jhogan@kernel.org>

diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index 22e4c22e750b..1a0b80a1cc4a 100644
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -120,7 +120,7 @@ static int wait_pciephy_busy(void)
 		else
 			break;
 		if (retry++ > WAITRETRY_MAX) {
-			printk(KERN_WARN "PCIE-PHY retry failed.\n");
+			pr_warn("PCIE-PHY retry failed.\n");
 			return -1;
 		}
 	}