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

usbip: Fix implicit fallthrough warning

to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: usbip-fix-implicit-fallthrough-warning.patch and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From cfd6ed4537a9e938fa76facecd4b9cd65b6d1563 Mon Sep 17 00:00:00 2001

From: Jonathan Dieter jdieter@lesbg.com Date: Mon, 27 Feb 2017 10:31:04 +0200 Subject: usbip: Fix implicit fallthrough warning

From: Jonathan Dieter jdieter@lesbg.com

commit cfd6ed4537a9e938fa76facecd4b9cd65b6d1563 upstream.

GCC 7 now warns when switch statements fall through implicitly, and with -Werror enabled in configure.ac, that makes these tools unbuildable.

We fix this by notifying the compiler that this particular case statement is meant to fall through.

Reviewed-by: Peter Senna Tschudin peter.senna@gmail.com Signed-off-by: Jonathan Dieter jdieter@lesbg.com Signed-off-by: Shuah Khan shuahkh@osg.samsung.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- tools/usb/usbip/src/usbip.c | 2 ++ 1 file changed, 2 insertions(+)

--- a/tools/usb/usbip/src/usbip.c +++ b/tools/usb/usbip/src/usbip.c @@ -176,6 +176,8 @@ int main(int argc, char *argv[]) break; case '?': printf("usbip: invalid option\n"); + /* Terminate after printing error */ + /* FALLTHRU */ default: usbip_usage(); goto out;

Patches currently in stable-queue which might be from jdieter@lesbg.com are

queue-4.4/usbip-fix-potential-format-overflow-in-userspace-tools.patch queue-4.4/usbip-fix-implicit-fallthrough-warning.patch