* [linux-next:master 11843/12015] kernel/trace/trace_events_hist.c:4713:13: error: stack frame size (1332) exceeds limit (1024) in function 'hist_trigger_print_key'
@ 2021-09-06 23:12 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-09-06 23:12 UTC (permalink / raw)
To: Miguel Ojeda; +Cc: llvm, kbuild-all, Linux Memory Management List
[-- Attachment #1: Type: text/plain, Size: 9455 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 7800ca95d0ed11b492962dc3abc2181c9d5f7f82
commit: 10216f78fecf705c4adea13afb9fe7f2f6bfc15e [11843/12015] Merge remote-tracking branch 'rust/rust-next'
config: i386-randconfig-a012-20210906 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 6fe2beba7d2a41964af658c8c59dd172683ef739)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=10216f78fecf705c4adea13afb9fe7f2f6bfc15e
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 10216f78fecf705c4adea13afb9fe7f2f6bfc15e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> kernel/trace/trace_events_hist.c:4713:13: error: stack frame size (1332) exceeds limit (1024) in function 'hist_trigger_print_key' [-Werror,-Wframe-larger-than]
static void hist_trigger_print_key(struct seq_file *m,
^
1 error generated.
vim +/hist_trigger_print_key +4713 kernel/trace/trace_events_hist.c
69a0200c2e25d6 Tom Zanussi 2016-03-03 4712
a3785b7eca8fd4 Tom Zanussi 2019-02-13 @4713 static void hist_trigger_print_key(struct seq_file *m,
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4714 struct hist_trigger_data *hist_data,
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4715 void *key,
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4716 struct tracing_map_elt *elt)
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4717 {
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4718 struct hist_field *key_field;
c6afad49d127f6 Tom Zanussi 2016-03-03 4719 char str[KSYM_SYMBOL_LEN];
69a0200c2e25d6 Tom Zanussi 2016-03-03 4720 bool multiline = false;
85013256cf0162 Tom Zanussi 2017-09-22 4721 const char *field_name;
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4722 unsigned int i;
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4723 u64 uval;
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4724
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4725 seq_puts(m, "{ ");
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4726
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4727 for_each_hist_key_field(i, hist_data) {
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4728 key_field = hist_data->fields[i];
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4729
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4730 if (i > hist_data->n_vals)
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4731 seq_puts(m, ", ");
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4732
85013256cf0162 Tom Zanussi 2017-09-22 4733 field_name = hist_field_name(key_field, 0);
85013256cf0162 Tom Zanussi 2017-09-22 4734
0c4a6b4666e8eb Tom Zanussi 2016-03-03 4735 if (key_field->flags & HIST_FIELD_FL_HEX) {
0c4a6b4666e8eb Tom Zanussi 2016-03-03 4736 uval = *(u64 *)(key + key_field->offset);
85013256cf0162 Tom Zanussi 2017-09-22 4737 seq_printf(m, "%s: %llx", field_name, uval);
c6afad49d127f6 Tom Zanussi 2016-03-03 4738 } else if (key_field->flags & HIST_FIELD_FL_SYM) {
c6afad49d127f6 Tom Zanussi 2016-03-03 4739 uval = *(u64 *)(key + key_field->offset);
c6afad49d127f6 Tom Zanussi 2016-03-03 4740 sprint_symbol_no_offset(str, uval);
85013256cf0162 Tom Zanussi 2017-09-22 4741 seq_printf(m, "%s: [%llx] %-45s", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4742 uval, str);
c6afad49d127f6 Tom Zanussi 2016-03-03 4743 } else if (key_field->flags & HIST_FIELD_FL_SYM_OFFSET) {
c6afad49d127f6 Tom Zanussi 2016-03-03 4744 uval = *(u64 *)(key + key_field->offset);
c6afad49d127f6 Tom Zanussi 2016-03-03 4745 sprint_symbol(str, uval);
85013256cf0162 Tom Zanussi 2017-09-22 4746 seq_printf(m, "%s: [%llx] %-55s", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4747 uval, str);
6b4827ad028a1a Tom Zanussi 2016-03-03 4748 } else if (key_field->flags & HIST_FIELD_FL_EXECNAME) {
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4749 struct hist_elt_data *elt_data = elt->private_data;
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4750 char *comm;
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4751
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4752 if (WARN_ON_ONCE(!elt_data))
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4753 return;
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4754
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4755 comm = elt_data->comm;
6b4827ad028a1a Tom Zanussi 2016-03-03 4756
6b4827ad028a1a Tom Zanussi 2016-03-03 4757 uval = *(u64 *)(key + key_field->offset);
85013256cf0162 Tom Zanussi 2017-09-22 4758 seq_printf(m, "%s: %-16s[%10llu]", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4759 comm, uval);
316961988b5ec7 Tom Zanussi 2016-03-03 4760 } else if (key_field->flags & HIST_FIELD_FL_SYSCALL) {
316961988b5ec7 Tom Zanussi 2016-03-03 4761 const char *syscall_name;
316961988b5ec7 Tom Zanussi 2016-03-03 4762
316961988b5ec7 Tom Zanussi 2016-03-03 4763 uval = *(u64 *)(key + key_field->offset);
316961988b5ec7 Tom Zanussi 2016-03-03 4764 syscall_name = get_syscall_name(uval);
316961988b5ec7 Tom Zanussi 2016-03-03 4765 if (!syscall_name)
316961988b5ec7 Tom Zanussi 2016-03-03 4766 syscall_name = "unknown_syscall";
316961988b5ec7 Tom Zanussi 2016-03-03 4767
85013256cf0162 Tom Zanussi 2017-09-22 4768 seq_printf(m, "%s: %-30s[%3llu]", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4769 syscall_name, uval);
69a0200c2e25d6 Tom Zanussi 2016-03-03 4770 } else if (key_field->flags & HIST_FIELD_FL_STACKTRACE) {
69a0200c2e25d6 Tom Zanussi 2016-03-03 4771 seq_puts(m, "stacktrace:\n");
69a0200c2e25d6 Tom Zanussi 2016-03-03 4772 hist_trigger_stacktrace_print(m,
69a0200c2e25d6 Tom Zanussi 2016-03-03 4773 key + key_field->offset,
69a0200c2e25d6 Tom Zanussi 2016-03-03 4774 HIST_STACKTRACE_DEPTH);
69a0200c2e25d6 Tom Zanussi 2016-03-03 4775 multiline = true;
4b94f5b7b4a5ff Namhyung Kim 2016-03-03 4776 } else if (key_field->flags & HIST_FIELD_FL_LOG2) {
85013256cf0162 Tom Zanussi 2017-09-22 4777 seq_printf(m, "%s: ~ 2^%-2llu", field_name,
4b94f5b7b4a5ff Namhyung Kim 2016-03-03 4778 *(u64 *)(key + key_field->offset));
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4779) } else if (key_field->flags & HIST_FIELD_FL_BUCKET) {
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4780) unsigned long buckets = key_field->buckets;
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4781) uval = *(u64 *)(key + key_field->offset);
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4782) seq_printf(m, "%s: ~ %llu-%llu", field_name,
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4783) uval, uval + buckets -1);
0c4a6b4666e8eb Tom Zanussi 2016-03-03 4784 } else if (key_field->flags & HIST_FIELD_FL_STRING) {
85013256cf0162 Tom Zanussi 2017-09-22 4785 seq_printf(m, "%s: %-50s", field_name,
76a3b0c8ac344e Tom Zanussi 2016-03-03 4786 (char *)(key + key_field->offset));
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4787 } else {
76a3b0c8ac344e Tom Zanussi 2016-03-03 4788 uval = *(u64 *)(key + key_field->offset);
85013256cf0162 Tom Zanussi 2017-09-22 4789 seq_printf(m, "%s: %10llu", field_name, uval);
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4790 }
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4791 }
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4792
69a0200c2e25d6 Tom Zanussi 2016-03-03 4793 if (!multiline)
69a0200c2e25d6 Tom Zanussi 2016-03-03 4794 seq_puts(m, " ");
69a0200c2e25d6 Tom Zanussi 2016-03-03 4795
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4796 seq_puts(m, "}");
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4797 }
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4798
:::::: The code at line 4713 was first introduced by commit
:::::: a3785b7eca8fd45c7c39f2ddfcd67368af30c1b4 tracing: Add hist trigger snapshot() action
:::::: TO: Tom Zanussi <tom.zanussi@linux.intel.com>
:::::: CC: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 31124 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [linux-next:master 11843/12015] kernel/trace/trace_events_hist.c:4713:13: error: stack frame size (1332) exceeds limit (1024) in function 'hist_trigger_print_key'
@ 2021-09-06 23:12 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-09-06 23:12 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 9582 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 7800ca95d0ed11b492962dc3abc2181c9d5f7f82
commit: 10216f78fecf705c4adea13afb9fe7f2f6bfc15e [11843/12015] Merge remote-tracking branch 'rust/rust-next'
config: i386-randconfig-a012-20210906 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 6fe2beba7d2a41964af658c8c59dd172683ef739)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=10216f78fecf705c4adea13afb9fe7f2f6bfc15e
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 10216f78fecf705c4adea13afb9fe7f2f6bfc15e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> kernel/trace/trace_events_hist.c:4713:13: error: stack frame size (1332) exceeds limit (1024) in function 'hist_trigger_print_key' [-Werror,-Wframe-larger-than]
static void hist_trigger_print_key(struct seq_file *m,
^
1 error generated.
vim +/hist_trigger_print_key +4713 kernel/trace/trace_events_hist.c
69a0200c2e25d6 Tom Zanussi 2016-03-03 4712
a3785b7eca8fd4 Tom Zanussi 2019-02-13 @4713 static void hist_trigger_print_key(struct seq_file *m,
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4714 struct hist_trigger_data *hist_data,
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4715 void *key,
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4716 struct tracing_map_elt *elt)
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4717 {
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4718 struct hist_field *key_field;
c6afad49d127f6 Tom Zanussi 2016-03-03 4719 char str[KSYM_SYMBOL_LEN];
69a0200c2e25d6 Tom Zanussi 2016-03-03 4720 bool multiline = false;
85013256cf0162 Tom Zanussi 2017-09-22 4721 const char *field_name;
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4722 unsigned int i;
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4723 u64 uval;
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4724
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4725 seq_puts(m, "{ ");
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4726
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4727 for_each_hist_key_field(i, hist_data) {
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4728 key_field = hist_data->fields[i];
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4729
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4730 if (i > hist_data->n_vals)
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4731 seq_puts(m, ", ");
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4732
85013256cf0162 Tom Zanussi 2017-09-22 4733 field_name = hist_field_name(key_field, 0);
85013256cf0162 Tom Zanussi 2017-09-22 4734
0c4a6b4666e8eb Tom Zanussi 2016-03-03 4735 if (key_field->flags & HIST_FIELD_FL_HEX) {
0c4a6b4666e8eb Tom Zanussi 2016-03-03 4736 uval = *(u64 *)(key + key_field->offset);
85013256cf0162 Tom Zanussi 2017-09-22 4737 seq_printf(m, "%s: %llx", field_name, uval);
c6afad49d127f6 Tom Zanussi 2016-03-03 4738 } else if (key_field->flags & HIST_FIELD_FL_SYM) {
c6afad49d127f6 Tom Zanussi 2016-03-03 4739 uval = *(u64 *)(key + key_field->offset);
c6afad49d127f6 Tom Zanussi 2016-03-03 4740 sprint_symbol_no_offset(str, uval);
85013256cf0162 Tom Zanussi 2017-09-22 4741 seq_printf(m, "%s: [%llx] %-45s", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4742 uval, str);
c6afad49d127f6 Tom Zanussi 2016-03-03 4743 } else if (key_field->flags & HIST_FIELD_FL_SYM_OFFSET) {
c6afad49d127f6 Tom Zanussi 2016-03-03 4744 uval = *(u64 *)(key + key_field->offset);
c6afad49d127f6 Tom Zanussi 2016-03-03 4745 sprint_symbol(str, uval);
85013256cf0162 Tom Zanussi 2017-09-22 4746 seq_printf(m, "%s: [%llx] %-55s", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4747 uval, str);
6b4827ad028a1a Tom Zanussi 2016-03-03 4748 } else if (key_field->flags & HIST_FIELD_FL_EXECNAME) {
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4749 struct hist_elt_data *elt_data = elt->private_data;
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4750 char *comm;
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4751
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4752 if (WARN_ON_ONCE(!elt_data))
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4753 return;
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4754
af6a29bcaf8ff2 Tom Zanussi 2018-01-15 4755 comm = elt_data->comm;
6b4827ad028a1a Tom Zanussi 2016-03-03 4756
6b4827ad028a1a Tom Zanussi 2016-03-03 4757 uval = *(u64 *)(key + key_field->offset);
85013256cf0162 Tom Zanussi 2017-09-22 4758 seq_printf(m, "%s: %-16s[%10llu]", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4759 comm, uval);
316961988b5ec7 Tom Zanussi 2016-03-03 4760 } else if (key_field->flags & HIST_FIELD_FL_SYSCALL) {
316961988b5ec7 Tom Zanussi 2016-03-03 4761 const char *syscall_name;
316961988b5ec7 Tom Zanussi 2016-03-03 4762
316961988b5ec7 Tom Zanussi 2016-03-03 4763 uval = *(u64 *)(key + key_field->offset);
316961988b5ec7 Tom Zanussi 2016-03-03 4764 syscall_name = get_syscall_name(uval);
316961988b5ec7 Tom Zanussi 2016-03-03 4765 if (!syscall_name)
316961988b5ec7 Tom Zanussi 2016-03-03 4766 syscall_name = "unknown_syscall";
316961988b5ec7 Tom Zanussi 2016-03-03 4767
85013256cf0162 Tom Zanussi 2017-09-22 4768 seq_printf(m, "%s: %-30s[%3llu]", field_name,
85013256cf0162 Tom Zanussi 2017-09-22 4769 syscall_name, uval);
69a0200c2e25d6 Tom Zanussi 2016-03-03 4770 } else if (key_field->flags & HIST_FIELD_FL_STACKTRACE) {
69a0200c2e25d6 Tom Zanussi 2016-03-03 4771 seq_puts(m, "stacktrace:\n");
69a0200c2e25d6 Tom Zanussi 2016-03-03 4772 hist_trigger_stacktrace_print(m,
69a0200c2e25d6 Tom Zanussi 2016-03-03 4773 key + key_field->offset,
69a0200c2e25d6 Tom Zanussi 2016-03-03 4774 HIST_STACKTRACE_DEPTH);
69a0200c2e25d6 Tom Zanussi 2016-03-03 4775 multiline = true;
4b94f5b7b4a5ff Namhyung Kim 2016-03-03 4776 } else if (key_field->flags & HIST_FIELD_FL_LOG2) {
85013256cf0162 Tom Zanussi 2017-09-22 4777 seq_printf(m, "%s: ~ 2^%-2llu", field_name,
4b94f5b7b4a5ff Namhyung Kim 2016-03-03 4778 *(u64 *)(key + key_field->offset));
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4779) } else if (key_field->flags & HIST_FIELD_FL_BUCKET) {
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4780) unsigned long buckets = key_field->buckets;
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4781) uval = *(u64 *)(key + key_field->offset);
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4782) seq_printf(m, "%s: ~ %llu-%llu", field_name,
de9a48a360b70d Steven Rostedt (VMware 2021-07-07 4783) uval, uval + buckets -1);
0c4a6b4666e8eb Tom Zanussi 2016-03-03 4784 } else if (key_field->flags & HIST_FIELD_FL_STRING) {
85013256cf0162 Tom Zanussi 2017-09-22 4785 seq_printf(m, "%s: %-50s", field_name,
76a3b0c8ac344e Tom Zanussi 2016-03-03 4786 (char *)(key + key_field->offset));
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4787 } else {
76a3b0c8ac344e Tom Zanussi 2016-03-03 4788 uval = *(u64 *)(key + key_field->offset);
85013256cf0162 Tom Zanussi 2017-09-22 4789 seq_printf(m, "%s: %10llu", field_name, uval);
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4790 }
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4791 }
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4792
69a0200c2e25d6 Tom Zanussi 2016-03-03 4793 if (!multiline)
69a0200c2e25d6 Tom Zanussi 2016-03-03 4794 seq_puts(m, " ");
69a0200c2e25d6 Tom Zanussi 2016-03-03 4795
7ef224d1d0e3a1 Tom Zanussi 2016-03-03 4796 seq_puts(m, "}");
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4797 }
a3785b7eca8fd4 Tom Zanussi 2019-02-13 4798
:::::: The code at line 4713 was first introduced by commit
:::::: a3785b7eca8fd45c7c39f2ddfcd67368af30c1b4 tracing: Add hist trigger snapshot() action
:::::: TO: Tom Zanussi <tom.zanussi@linux.intel.com>
:::::: CC: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 31124 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-09-06 23:12 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2021-09-06 23:12 [linux-next:master 11843/12015] kernel/trace/trace_events_hist.c:4713:13: error: stack frame size (1332) exceeds limit (1024) in function 'hist_trigger_print_key' kernel test robot
2021-09-06 23:12 ` kernel test robot
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