diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2024-10-09 16:51:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-22 15:51:36 +0200 |
| commit | 3321944fc649cf9242dabff879a694e60011a2b0 (patch) | |
| tree | d89d79137369ae081841b066e75e2f0478f0be8a /tools/perf/scripts/python/stackcollapse.py | |
| parent | dc08030fba7093eff5ff5cb74c030af6b34187d5 (diff) | |
serial: qcom-geni: fix polled console initialisation
commit 4bef7c6f299910f19876ad8e7f5897514855f1d2 upstream.
The polled console (KGDB/KDB) implementation must not call port setup
unconditionally as the port may already be in use by the console or a
getty.
Only make sure that the receiver is enabled, but do not enable any
device interrupts.
Fixes: d8851a96ba25 ("tty: serial: qcom-geni-serial: Add a poll_init() function")
Cc: stable@vger.kernel.org # 6.4
Cc: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20241009145110.16847-2-johan+linaro@kernel.org
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