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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2013-07-24 00:20:17 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-09-17 10:38:48 -0500 |
| commit | 2389df458b9e8222ef54fbb6e7023ead84b87a5c (patch) | |
| tree | 7af474c2118894f586b67aebd494fa3d216e844f /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | Linux 3.12-rc1 (diff) | |
| download | linux-2389df458b9e8222ef54fbb6e7023ead84b87a5c.tar.gz linux-2389df458b9e8222ef54fbb6e7023ead84b87a5c.zip | |
usb: gadget: mv_u3d_core: fix violation of locking discipline in mv_u3d_ep_disable()
mv_u3d_nuke() expects to be calles with ep->u3d->lock held,
because mv_u3d_done() does. But mv_u3d_ep_disable() calls it
without lock that can lead to unpleasant consequences.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions