| Bug ID | 978073 |
|---|---|
| Summary | USB3 bus fails to enumerate in rare cases |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 42.1 |
| Hardware | Other |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Kernel |
| Assignee | kernel-maintainers@forge.provo.novell.com |
| Reporter | oneukum@suse.com |
| QA Contact | qa-bugs@suse.de |
| Depends on | 978056 |
| Found By | --- |
| Blocker | --- |
+++ This bug was initially created as a clone of Bug #978056 +++ This is from upstream. In rare cases if USB2 and USB3 devices are mixed on an XHCI controller enumeration of devices fail and the bus hangs. ommit c09343071e1d34ad406c536f98ac84314268e7ce Author: Chris Bainbridge <chris.bainbridge@gmail.com> Date: Mon Apr 25 13:48:38 2016 +0100 usb: core: hub: hub_port_init lock controller instead of bus