* [PATCH 0/2] selftests/ftrace: Fix config related issues
@ 2024-05-21 0:00 Masami Hiramatsu (Google)
2024-05-21 0:00 ` [PATCH 1/2] selftests/ftrace: Fix to check required event file Masami Hiramatsu (Google)
2024-05-21 0:00 ` [PATCH 2/2] selftests/ftrace: Update required config Masami Hiramatsu (Google)
0 siblings, 2 replies; 5+ messages in thread
From: Masami Hiramatsu (Google) @ 2024-05-21 0:00 UTC (permalink / raw
To: Steven Rostedt, Shuah Khan
Cc: linux-kernel, linux-trace-kernel, mhiramat, linux-kselftest
Here is a couple of patches to fix some issues related to kconfig.
I found these issues when I built the kernel with
tools/testing/selftests/ftrace/config.
Thank you,
---
Masami Hiramatsu (Google) (2):
selftests/ftrace: Fix to check required event file
selftests/ftrace: Update required config
tools/testing/selftests/ftrace/config | 26 +++++++++++++++-----
.../ftrace/test.d/dynevent/test_duplicates.tc | 2 +-
2 files changed, 20 insertions(+), 8 deletions(-)
--
Masami Hiramatsu (Google) <mhiramat@kernel.org>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] selftests/ftrace: Fix to check required event file
2024-05-21 0:00 [PATCH 0/2] selftests/ftrace: Fix config related issues Masami Hiramatsu (Google)
@ 2024-05-21 0:00 ` Masami Hiramatsu (Google)
2024-05-25 4:27 ` Muhammad Usama Anjum
2024-05-21 0:00 ` [PATCH 2/2] selftests/ftrace: Update required config Masami Hiramatsu (Google)
1 sibling, 1 reply; 5+ messages in thread
From: Masami Hiramatsu (Google) @ 2024-05-21 0:00 UTC (permalink / raw
To: Steven Rostedt, Shuah Khan
Cc: linux-kernel, linux-trace-kernel, mhiramat, linux-kselftest
From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
The dynevent/test_duplicates.tc test case uses `syscalls/sys_enter_openat`
event for defining eprobe on it. Since this `syscalls` events depend on
CONFIG_FTRACE_SYSCALLS=y, if it is not set, the test will fail.
Add the event file to `required` line so that the test will return
`unsupported` result.
Fixes: 297e1dcdca3d ("selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
---
.../ftrace/test.d/dynevent/test_duplicates.tc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc b/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
index d3a79da215c8..5f72abe6fa79 100644
--- a/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
+++ b/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
@@ -1,7 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: Generic dynamic event - check if duplicate events are caught
-# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README
+# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README events/syscalls/sys_enter_openat
echo 0 > events/enable
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/2] selftests/ftrace: Update required config
2024-05-21 0:00 [PATCH 0/2] selftests/ftrace: Fix config related issues Masami Hiramatsu (Google)
2024-05-21 0:00 ` [PATCH 1/2] selftests/ftrace: Fix to check required event file Masami Hiramatsu (Google)
@ 2024-05-21 0:00 ` Masami Hiramatsu (Google)
2024-05-25 4:28 ` Muhammad Usama Anjum
1 sibling, 1 reply; 5+ messages in thread
From: Masami Hiramatsu (Google) @ 2024-05-21 0:00 UTC (permalink / raw
To: Steven Rostedt, Shuah Khan
Cc: linux-kernel, linux-trace-kernel, mhiramat, linux-kselftest
From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Update required config options for running all tests.
This also sorts the config entries alphabetically.
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
---
tools/testing/selftests/ftrace/config | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/tools/testing/selftests/ftrace/config b/tools/testing/selftests/ftrace/config
index e59d985eeff0..048a312abf40 100644
--- a/tools/testing/selftests/ftrace/config
+++ b/tools/testing/selftests/ftrace/config
@@ -1,16 +1,28 @@
-CONFIG_KPROBES=y
+CONFIG_BPF_SYSCALL=y
+CONFIG_DEBUG_INFO_BTF=y
+CONFIG_DEBUG_INFO_DWARF4=y
+CONFIG_EPROBE_EVENTS=y
+CONFIG_FPROBE=y
+CONFIG_FPROBE_EVENTS=y
CONFIG_FTRACE=y
+CONFIG_FTRACE_SYSCALLS=y
+CONFIG_FUNCTION_GRAPH_RETVAL=y
CONFIG_FUNCTION_PROFILER=y
-CONFIG_TRACER_SNAPSHOT=y
-CONFIG_STACK_TRACER=y
CONFIG_HIST_TRIGGERS=y
-CONFIG_SCHED_TRACER=y
-CONFIG_PREEMPT_TRACER=y
CONFIG_IRQSOFF_TRACER=y
-CONFIG_PREEMPTIRQ_DELAY_TEST=m
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KPROBES=y
+CONFIG_KPROBE_EVENTS=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
+CONFIG_PREEMPTIRQ_DELAY_TEST=m
+CONFIG_PREEMPT_TRACER=y
+CONFIG_PROBE_EVENTS_BTF_ARGS=y
CONFIG_SAMPLES=y
CONFIG_SAMPLE_FTRACE_DIRECT=m
CONFIG_SAMPLE_TRACE_PRINTK=m
-CONFIG_KALLSYMS_ALL=y
+CONFIG_SCHED_TRACER=y
+CONFIG_STACK_TRACER=y
+CONFIG_TRACER_SNAPSHOT=y
+CONFIG_UPROBES=y
+CONFIG_UPROBE_EVENTS=y
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] selftests/ftrace: Fix to check required event file
2024-05-21 0:00 ` [PATCH 1/2] selftests/ftrace: Fix to check required event file Masami Hiramatsu (Google)
@ 2024-05-25 4:27 ` Muhammad Usama Anjum
0 siblings, 0 replies; 5+ messages in thread
From: Muhammad Usama Anjum @ 2024-05-25 4:27 UTC (permalink / raw
To: Masami Hiramatsu (Google), Steven Rostedt, Shuah Khan
Cc: Muhammad Usama Anjum, linux-kernel, linux-trace-kernel,
linux-kselftest
On 5/20/24 5:00 PM, Masami Hiramatsu (Google) wrote:
> From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
>
> The dynevent/test_duplicates.tc test case uses `syscalls/sys_enter_openat`
> event for defining eprobe on it. Since this `syscalls` events depend on
> CONFIG_FTRACE_SYSCALLS=y, if it is not set, the test will fail.
>
> Add the event file to `required` line so that the test will return
> `unsupported` result.
>
> Fixes: 297e1dcdca3d ("selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes")
> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
LGTM
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
> ---
> .../ftrace/test.d/dynevent/test_duplicates.tc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc b/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
> index d3a79da215c8..5f72abe6fa79 100644
> --- a/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
> +++ b/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
> @@ -1,7 +1,7 @@
> #!/bin/sh
> # SPDX-License-Identifier: GPL-2.0
> # description: Generic dynamic event - check if duplicate events are caught
> -# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README
> +# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README events/syscalls/sys_enter_openat
>
> echo 0 > events/enable
>
>
>
--
BR,
Muhammad Usama Anjum
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] selftests/ftrace: Update required config
2024-05-21 0:00 ` [PATCH 2/2] selftests/ftrace: Update required config Masami Hiramatsu (Google)
@ 2024-05-25 4:28 ` Muhammad Usama Anjum
0 siblings, 0 replies; 5+ messages in thread
From: Muhammad Usama Anjum @ 2024-05-25 4:28 UTC (permalink / raw
To: Masami Hiramatsu (Google), Steven Rostedt, Shuah Khan
Cc: Muhammad Usama Anjum, linux-kernel, linux-trace-kernel,
linux-kselftest
On 5/20/24 5:00 PM, Masami Hiramatsu (Google) wrote:
> From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
>
> Update required config options for running all tests.
> This also sorts the config entries alphabetically.
>
> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
LGTM
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
> ---
> tools/testing/selftests/ftrace/config | 26 +++++++++++++++++++-------
> 1 file changed, 19 insertions(+), 7 deletions(-)
>
> diff --git a/tools/testing/selftests/ftrace/config b/tools/testing/selftests/ftrace/config
> index e59d985eeff0..048a312abf40 100644
> --- a/tools/testing/selftests/ftrace/config
> +++ b/tools/testing/selftests/ftrace/config
> @@ -1,16 +1,28 @@
> -CONFIG_KPROBES=y
> +CONFIG_BPF_SYSCALL=y
> +CONFIG_DEBUG_INFO_BTF=y
> +CONFIG_DEBUG_INFO_DWARF4=y
> +CONFIG_EPROBE_EVENTS=y
> +CONFIG_FPROBE=y
> +CONFIG_FPROBE_EVENTS=y
> CONFIG_FTRACE=y
> +CONFIG_FTRACE_SYSCALLS=y
> +CONFIG_FUNCTION_GRAPH_RETVAL=y
> CONFIG_FUNCTION_PROFILER=y
> -CONFIG_TRACER_SNAPSHOT=y
> -CONFIG_STACK_TRACER=y
> CONFIG_HIST_TRIGGERS=y
> -CONFIG_SCHED_TRACER=y
> -CONFIG_PREEMPT_TRACER=y
> CONFIG_IRQSOFF_TRACER=y
> -CONFIG_PREEMPTIRQ_DELAY_TEST=m
> +CONFIG_KALLSYMS_ALL=y
> +CONFIG_KPROBES=y
> +CONFIG_KPROBE_EVENTS=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> +CONFIG_PREEMPTIRQ_DELAY_TEST=m
> +CONFIG_PREEMPT_TRACER=y
> +CONFIG_PROBE_EVENTS_BTF_ARGS=y
> CONFIG_SAMPLES=y
> CONFIG_SAMPLE_FTRACE_DIRECT=m
> CONFIG_SAMPLE_TRACE_PRINTK=m
> -CONFIG_KALLSYMS_ALL=y
> +CONFIG_SCHED_TRACER=y
> +CONFIG_STACK_TRACER=y
> +CONFIG_TRACER_SNAPSHOT=y
> +CONFIG_UPROBES=y
> +CONFIG_UPROBE_EVENTS=y
>
>
--
BR,
Muhammad Usama Anjum
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-05-25 4:28 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2024-05-21 0:00 [PATCH 0/2] selftests/ftrace: Fix config related issues Masami Hiramatsu (Google)
2024-05-21 0:00 ` [PATCH 1/2] selftests/ftrace: Fix to check required event file Masami Hiramatsu (Google)
2024-05-25 4:27 ` Muhammad Usama Anjum
2024-05-21 0:00 ` [PATCH 2/2] selftests/ftrace: Update required config Masami Hiramatsu (Google)
2024-05-25 4:28 ` Muhammad Usama Anjum
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