From: Masami Hiramatsu (Google) mhiramat@kernel.org
kprobe_args_{char,string}.tc are using available_filter_functions file which is provided by function tracer. Thus if function tracer is disabled, these tests are failed on recent kernels because tracefs_create_dir is not raised events by adding a dynamic event. Add available_filter_functions to requires line.
Fixes: 7c1130ea5cae ("test: ftrace: Fix kprobe test for eventfs") Signed-off-by: Masami Hiramatsu (Google) mhiramat@kernel.org --- .../ftrace/test.d/kprobe/kprobe_args_char.tc | 2 +- .../ftrace/test.d/kprobe/kprobe_args_string.tc | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc index e21c9c27ece4..77f4c07cdcb8 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: Kprobe event char type argument -# requires: kprobe_events +# requires: kprobe_events available_filter_functions
case `uname -m` in x86_64) diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc index 93217d459556..39001073f7ed 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: Kprobe event string type argument -# requires: kprobe_events +# requires: kprobe_events available_filter_functions
case `uname -m` in x86_64)
Hi Shuah,
Can you pick this? I confirmed this can be applied on v6.11-rc3.
On Thu, 13 Jun 2024 07:12:10 +0900 "Masami Hiramatsu (Google)" mhiramat@kernel.org wrote:
From: Masami Hiramatsu (Google) mhiramat@kernel.org
kprobe_args_{char,string}.tc are using available_filter_functions file which is provided by function tracer. Thus if function tracer is disabled, these tests are failed on recent kernels because tracefs_create_dir is not raised events by adding a dynamic event. Add available_filter_functions to requires line.
Fixes: 7c1130ea5cae ("test: ftrace: Fix kprobe test for eventfs") Signed-off-by: Masami Hiramatsu (Google) mhiramat@kernel.org
.../ftrace/test.d/kprobe/kprobe_args_char.tc | 2 +- .../ftrace/test.d/kprobe/kprobe_args_string.tc | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc index e21c9c27ece4..77f4c07cdcb8 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: Kprobe event char type argument -# requires: kprobe_events +# requires: kprobe_events available_filter_functions case `uname -m` in x86_64) diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc index 93217d459556..39001073f7ed 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: Kprobe event string type argument -# requires: kprobe_events +# requires: kprobe_events available_filter_functions case `uname -m` in x86_64)
On 8/13/24 18:53, Masami Hiramatsu (Google) wrote:
Hi Shuah,
Can you pick this? I confirmed this can be applied on v6.11-rc3.
On Thu, 13 Jun 2024 07:12:10 +0900 "Masami Hiramatsu (Google)" mhiramat@kernel.org wrote:
From: Masami Hiramatsu (Google) mhiramat@kernel.org
kprobe_args_{char,string}.tc are using available_filter_functions file which is provided by function tracer. Thus if function tracer is disabled, these tests are failed on recent kernels because tracefs_create_dir is not raised events by adding a dynamic event. Add available_filter_functions to requires line.
Fixes: 7c1130ea5cae ("test: ftrace: Fix kprobe test for eventfs") Signed-off-by: Masami Hiramatsu (Google) mhiramat@kernel.org
Applied to linux-kselftest next for Linux 6.12-rc1
thanks, -- Shuah
On Wed, 14 Aug 2024 05:43:29 -0600 Shuah Khan skhan@linuxfoundation.org wrote:
On 8/13/24 18:53, Masami Hiramatsu (Google) wrote:
Hi Shuah,
Can you pick this? I confirmed this can be applied on v6.11-rc3.
On Thu, 13 Jun 2024 07:12:10 +0900 "Masami Hiramatsu (Google)" mhiramat@kernel.org wrote:
From: Masami Hiramatsu (Google) mhiramat@kernel.org
kprobe_args_{char,string}.tc are using available_filter_functions file which is provided by function tracer. Thus if function tracer is disabled, these tests are failed on recent kernels because tracefs_create_dir is not raised events by adding a dynamic event. Add available_filter_functions to requires line.
Fixes: 7c1130ea5cae ("test: ftrace: Fix kprobe test for eventfs") Signed-off-by: Masami Hiramatsu (Google) mhiramat@kernel.org
Applied to linux-kselftest next for Linux 6.12-rc1
Thanks!
thanks, -- Shuah
linux-kselftest-mirror@lists.linaro.org
-
Masami Hiramatsu -
Masami Hiramatsu (Google)
-
Shuah Khan