4.19-stable patches

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

diff --git a/queue-4.19/net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch b/queue-4.19/net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch
new file mode 100644 (file)
index 0000000..3055c7f
--- /dev/null
+++ b/queue-4.19/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
+@@ -1177,9 +1177,8 @@ 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-4.19/series b/queue-4.19/series
index cb0c97284fe6c13941d01a912d1f3e662554cad1..acbb61bbef9a8ed47c18456c1e87e4712a193947 100644 (file)
--- a/queue-4.19/series
+++ b/queue-4.19/series
@@ -8,3 +8,4 @@ kvm-x86-mmu-use-the-correct-inherited-permissions-to-get-shadow-page.patch
 usb-ehci-fix-kunpeng920-ehci-hardware-problem.patch
 ppp-fix-generating-ppp-unit-id-when-ifname-is-not-specified.patch
 ovl-prevent-private-clone-if-bind-mount-is-not-allowed.patch
+net-xilinx_emaclite-do-not-print-real-iomem-pointer.patch