patch "usbip: remove kernel addresses from usb device and urb debug msgs" added to usb-linus

patch "usbip: remove kernel addresses from usb device and urb debug msgs" added to usb-linus

[gregkh]

This is a note to let you know that I've just added the patch titled

    usbip: remove kernel addresses from usb device and urb debug msgs

to my usb git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.

If you have any questions about this process, please let me know.


>From e1346fd87c71a1f61de1fe476ec8df1425ac931c Mon Sep 17 00:00:00 2001
From: Shuah Khan <shuahkh@osg.samsung.com>
Date: Fri, 22 Dec 2017 17:00:06 -0700
Subject: usbip: remove kernel addresses from usb device and urb debug msgs

usbip_dump_usb_device() and usbip_dump_urb() print kernel addresses.
Remove kernel addresses from usb device and urb debug msgs and improve
the message content.

Instead of printing parent device and bus addresses, print parent device
and bus names.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/usbip/usbip_common.c | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/drivers/usb/usbip/usbip_common.c b/drivers/usb/usbip/usbip_common.c
index 7b219d9109b4..ee2bbce24584 100644
--- a/drivers/usb/usbip/usbip_common.c
+++ b/drivers/usb/usbip/usbip_common.c
@@ -91,7 +91,7 @@ static void usbip_dump_usb_device(struct usb_device *udev)
 	dev_dbg(dev, "       devnum(%d) devpath(%s) usb speed(%s)",
 		udev->devnum, udev->devpath, usb_speed_string(udev->speed));
 
-	pr_debug("tt %p, ttport %d\n", udev->tt, udev->ttport);
+	pr_debug("tt hub ttport %d\n", udev->ttport);
 
 	dev_dbg(dev, "                    ");
 	for (i = 0; i < 16; i++)
@@ -124,12 +124,8 @@ static void usbip_dump_usb_device(struct usb_device *udev)
 	}
 	pr_debug("\n");
 
-	dev_dbg(dev, "parent %p, bus %p\n", udev->parent, udev->bus);
-
-	dev_dbg(dev,
-		"descriptor %p, config %p, actconfig %p, rawdescriptors %p\n",
-		&udev->descriptor, udev->config,
-		udev->actconfig, udev->rawdescriptors);
+	dev_dbg(dev, "parent %s, bus %s\n", dev_name(&udev->parent->dev),
+		udev->bus->bus_name);
 
 	dev_dbg(dev, "have_langid %d, string_langid %d\n",
 		udev->have_langid, udev->string_langid);
@@ -237,9 +233,6 @@ void usbip_dump_urb(struct urb *urb)
 
 	dev = &urb->dev->dev;
 
-	dev_dbg(dev, "   urb                   :%p\n", urb);
-	dev_dbg(dev, "   dev                   :%p\n", urb->dev);
-
 	usbip_dump_usb_device(urb->dev);
 
 	dev_dbg(dev, "   pipe                  :%08x ", urb->pipe);
@@ -248,11 +241,9 @@ void usbip_dump_urb(struct urb *urb)
 
 	dev_dbg(dev, "   status                :%d\n", urb->status);
 	dev_dbg(dev, "   transfer_flags        :%08X\n", urb->transfer_flags);
-	dev_dbg(dev, "   transfer_buffer       :%p\n", urb->transfer_buffer);
 	dev_dbg(dev, "   transfer_buffer_length:%d\n",
 						urb->transfer_buffer_length);
 	dev_dbg(dev, "   actual_length         :%d\n", urb->actual_length);
-	dev_dbg(dev, "   setup_packet          :%p\n", urb->setup_packet);
 
 	if (urb->setup_packet && usb_pipetype(urb->pipe) == PIPE_CONTROL)
 		usbip_dump_usb_ctrlrequest(
@@ -262,8 +253,6 @@ void usbip_dump_urb(struct urb *urb)
 	dev_dbg(dev, "   number_of_packets     :%d\n", urb->number_of_packets);
 	dev_dbg(dev, "   interval              :%d\n", urb->interval);
 	dev_dbg(dev, "   error_count           :%d\n", urb->error_count);
-	dev_dbg(dev, "   context               :%p\n", urb->context);
-	dev_dbg(dev, "   complete              :%p\n", urb->complete);
 }
 EXPORT_SYMBOL_GPL(usbip_dump_urb);
 
-- 
2.15.1