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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-16 06:31:06 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-16 06:31:06 -1000 |
| commit | b88bcc7d542c33ad3f5c042409d8ce0505cde1f8 (patch) | |
| tree | 1fd6b92740ec04714013c5c6dccf570f77baff17 /init | |
| parent | 02a3715449a0edf06a37efe3862bc7732099a220 (diff) | |
| parent | 5acce0bff2a0420ce87d4591daeb867f47d552c2 (diff) | |
Merge tag 'trace-v5.14-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Fixes and clean ups to tracing:
- Fix header alignment when PREEMPT_RT is enabled for osnoise tracer
- Inject "stop" event to see where osnoise stopped the trace
- Define DYNAMIC_FTRACE_WITH_ARGS as some code had an #ifdef for it
- Fix erroneous message for bootconfig cmdline parameter
- Fix crash caused by not found variable in histograms"
* tag 'trace-v5.14-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing / histogram: Fix NULL pointer dereference on strcmp() on NULL event name
init: Suppress wrong warning for bootconfig cmdline parameter
tracing: define needed config DYNAMIC_FTRACE_WITH_ARGS
trace/osnoise: Print a stop tracing message
trace/timerlat: Add a header with PREEMPT_RT additional fields
trace/osnoise: Add a header with PREEMPT_RT additional fields
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/init/main.c b/init/main.c index f5b8246e8aa1..8d97aba78c3a 100644 --- a/init/main.c +++ b/init/main.c @@ -397,6 +397,12 @@ static int __init bootconfig_params(char *param, char *val, return 0; } +static int __init warn_bootconfig(char *str) +{ + /* The 'bootconfig' has been handled by bootconfig_params(). */ + return 0; +} + static void __init setup_boot_config(void) { static char tmp_cmdline[COMMAND_LINE_SIZE] __initdata; @@ -475,9 +481,8 @@ static int __init warn_bootconfig(char *str) pr_warn("WARNING: 'bootconfig' found on the kernel command line but CONFIG_BOOT_CONFIG is not set.\n"); return 0; } -early_param("bootconfig", warn_bootconfig); - #endif +early_param("bootconfig", warn_bootconfig); /* Change NUL term back to "=", to make "param" the whole string. */ static void __init repair_env_string(char *param, char *val) |