linux-kernel - Re: [PATCH 2/2] selftests/bpf: Change uretprobe syscall number in uprobe

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Message-ID: <CAEf4BzY3Xo-g02r9TY9tHq49JLrrYoUNoXN=WXhJ02q4xUbGbA@mail.gmail.com>
Date: Fri, 12 Jul 2024 11:27:30 -0700
From: Andrii Nakryiko <andrii.nakryiko@...il.com>
To: Jiri Olsa <jolsa@...nel.org>
Cc: Steven Rostedt <rostedt@...dmis.org>, Masami Hiramatsu <mhiramat@...nel.org>, 
	Oleg Nesterov <oleg@...hat.com>, Peter Zijlstra <peterz@...radead.org>, 
	Andrii Nakryiko <andrii@...nel.org>, Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org, 
	linux-trace-kernel@...r.kernel.org, linux-api@...r.kernel.org, x86@...nel.org, 
	bpf@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>, 
	"Borislav Petkov (AMD)" <bp@...en8.de>, Ingo Molnar <mingo@...hat.com>, Andy Lutomirski <luto@...nel.org>, 
	Deepak Gupta <debug@...osinc.com>, Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH 2/2] selftests/bpf: Change uretprobe syscall number in
 uprobe_syscall test

On Fri, Jul 12, 2024 at 6:53 AM Jiri Olsa <jolsa@...nel.org> wrote:
>
> Fixing the syscall number value.
>
> Fixes: 9e7f74e64ae5 ("selftests/bpf: Add uretprobe syscall call from user space test")
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> ---
>  tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

is this selftest in probes/for-next already? If yes, I'd combine these
two patches to avoid any bisection problems

but either way

Acked-by: Andrii Nakryiko <andrii@...nel.org>


> diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
> index c8517c8f5313..bd8c75b620c2 100644
> --- a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
> +++ b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
> @@ -216,7 +216,7 @@ static void test_uretprobe_regs_change(void)
>  }
>
>  #ifndef __NR_uretprobe
> -#define __NR_uretprobe 463
> +#define __NR_uretprobe 467
>  #endif
>
>  __naked unsigned long uretprobe_syscall_call_1(void)
> --
> 2.45.2
>