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| author | Michal Pecio <michal.pecio@gmail.com> | 2025-03-11 18:45:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-11 19:58:43 +0300 |
| commit | 28a76fcc4c85dd39633fb96edb643c91820133e3 (patch) | |
| tree | cf7635260f4f8469ec1156954051adceed793c78 /tools/perf/scripts/python/stackcollapse.py | |
| parent | dfc88357b6b6356dadea06b2c0bc8041f5e11720 (diff) | |
| download | linux-28a76fcc4c85dd39633fb96edb643c91820133e3.tar.xz | |
usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running
Nothing prevents a broken HC from claiming that an endpoint is Running
and repeatedly rejecting Stop Endpoint with Context State Error.
Avoid infinite retries and give back cancelled TDs.
No such cases known so far, but HCs have bugs.
Signed-off-by: Michal Pecio <michal.pecio@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20250311154551.4035726-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions