diff options
| author | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2020-11-10 15:08:56 +0000 |
|---|---|---|
| committer | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2020-11-10 15:14:34 +0000 |
| commit | 6b8c5b31298fa141016d304e68fdd912106e4718 (patch) | |
| tree | 97eb653b72833e4fd6a21a1d30a0baf165dbd368 /kernel/trace/trace_selftest.c | |
| parent | ad4c64e47c85a8e6d16ab61aa45d4bd4b645228d (diff) | |
| parent | ec9c6b417e271ee76d1430d2b197794858238d3b (diff) | |
Merge tag 'v5.4.76' into 5.4-2.1.x-imx
This is the 5.4.76 stable release
Conflicts:
- drivers/tty/serial/fsl_lpuart.c:
Fix merge conflict of upstream patches [86875e1d6426] and [8febdfb5973d],
which contradicted with patch [cde0cb39c0e8e] from NXP.
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'kernel/trace/trace_selftest.c')
| -rw-r--r-- | kernel/trace/trace_selftest.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index 69ee8ef12cee..0838c290ac7f 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -492,8 +492,13 @@ trace_selftest_function_recursion(void) unregister_ftrace_function(&test_rec_probe); ret = -1; - if (trace_selftest_recursion_cnt != 1) { - pr_cont("*callback not called once (%d)* ", + /* + * Recursion allows for transitions between context, + * and may call the callback twice. + */ + if (trace_selftest_recursion_cnt != 1 && + trace_selftest_recursion_cnt != 2) { + pr_cont("*callback not called once (or twice) (%d)* ", trace_selftest_recursion_cnt); goto out; } |