4.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: "Shuah Khan (Samsung OSG)" <[email protected]>

[ Upstream commit 4b0aaacee51eb6592a03fdefd5ce97558518e291 ]

Add sleep between attach and "usbip port" check to make sure status is
updated. Running attach and query back shows incorrect status.

Signed-off-by: Shuah Khan (Samsung OSG) <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
 tools/testing/selftests/drivers/usb/usbip/usbip_test.sh |    4 ++++
 1 file changed, 4 insertions(+)

--- a/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh
+++ b/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh
@@ -143,6 +143,10 @@ echo "Import devices from localhost - sh
 src/usbip attach -r localhost -b $busid;
 echo "=============================================================="
 
+# Wait for sysfs file to be updated. Without this sleep, usbip port
+# shows no imported devices.
+sleep 3;
+
 echo "List imported devices - expect to see imported devices";
 src/usbip port;
 echo "=============================================================="


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