patch "usbip: remove kernel addresses from usb device and urb debug msgs" added to usb-linus
From: <gregkh@linuxfoundation.org>
Date: 2018-01-04 16:29:19
Subsystem:
the rest, usb over ip driver, usb subsystem · Maintainers:
Linus Torvalds, Valentina Manea, Shuah Khan, Shuah Khan, Greg Kroah-Hartman
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 <redacted> 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 <redacted> Cc: stable <redacted> 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