From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Fri, 13 Aug 2021 10:38:28 +0000 (+0200)
Subject: 4.4-stable patches
X-Git-Tag: v4.4.281~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8df7b968d12b0648092b9f386f924fe958c51350;p=thirdparty%2Fkernel%2Fstable-queue.git

4.4-stable patches

added patches:
	net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch
---

diff --git a/queue-4.4/net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch b/queue-4.4/net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch
new file mode 100644
index 00000000000..c23dd048b8a
--- /dev/null
+++ b/queue-4.4/net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch
@@ -0,0 +1,37 @@
+From d0d62baa7f505bd4c59cd169692ff07ec49dde37 Mon Sep 17 00:00:00 2001
+From: YueHaibing <yuehaibing@huawei.com>
+Date: Wed, 19 May 2021 10:47:04 +0800
+Subject: net: xilinx_emaclite: Do not print real IOMEM pointer
+
+From: YueHaibing <yuehaibing@huawei.com>
+
+commit d0d62baa7f505bd4c59cd169692ff07ec49dde37 upstream.
+
+Printing kernel pointers is discouraged because they might leak kernel
+memory layout.  This fixes smatch warning:
+
+drivers/net/ethernet/xilinx/xilinx_emaclite.c:1191 xemaclite_of_probe() warn:
+ argument 4 to %08lX specifier is cast from pointer
+
+Signed-off-by: YueHaibing <yuehaibing@huawei.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/xilinx/xilinx_emaclite.c |    5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
++++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+@@ -1180,9 +1180,8 @@ static int xemaclite_of_probe(struct pla
+ 	}
+ 
+ 	dev_info(dev,
+-		 "Xilinx EmacLite at 0x%08X mapped to 0x%08X, irq=%d\n",
+-		 (unsigned int __force)ndev->mem_start,
+-		 (unsigned int __force)lp->base_addr, ndev->irq);
++		 "Xilinx EmacLite at 0x%08X mapped to 0x%p, irq=%d\n",
++		 (unsigned int __force)ndev->mem_start, lp->base_addr, ndev->irq);
+ 	return 0;
+ 
+ error:
diff --git a/queue-4.4/series b/queue-4.4/series
index 4a429f2c960..12a9da8e658 100644
--- a/queue-4.4/series
+++ b/queue-4.4/series
@@ -21,3 +21,4 @@ alpha-send-stop-ipi-to-send-to-online-cpus.patch
 net-qla3xxx-fix-schedule-while-atomic-in-ql_wait_for.patch
 pipe-increase-minimum-default-pipe-size-to-2-pages.patch
 usb-ehci-fix-kunpeng920-ehci-hardware-problem.patch
+net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch