diff options
| author |   Jaewon Kim <jaewon02.kim@samsung.com> | 2022-04-07 16:16:19 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 08:42:46 +0200 |
| commit | e73b5c7f3d34c159447de0d24110f1df6d1b6615 (patch) | |
| tree | 7a9df5b19f9f9e0558b987d8de7c27143952f2bf /tools/perf/scripts/python/bin | |
| parent | tty: Fix a possible resource leak in icom_probe (diff) | |
tty: serial: samsung: add spin_lock for interrupt and console_write
The console_write and IRQ handler can run concurrently.
Problems may occurs console_write is continuously executed while
the IRQ handler is running.
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Link: https://lore.kernel.org/r/20220407071619.102249-2-jaewon02.kim@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions