Re: [PATCH] bpf/selftests: Fix __NR_uretprobe in uprobe_syscall test
From: Jiri Olsa
Date: Sun Jun 16 2024 - 15:51:40 EST
On Sun, Jun 16, 2024 at 01:19:11AM +0900, Masami Hiramatsu wrote:
> On Sun, 16 Jun 2024 00:19:20 +0900
> Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> wrote:
>
> > On Fri, 14 Jun 2024 12:15:09 +0200
> > Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
> >
> > > Fixing the __NR_uretprobe number in uprobe_syscall test,
> > > because it changed due to merge conflict.
> > >
> >
> > Ah, it is not enough, since Stephen's change is just a temporary fix on
> > next tree. OK, Let me update it.
>
> Hm, I thought I need to change all NR_uretprobe, but it makes NR_syscalls
> list sparse. This may need to be solved on linus tree in merge window,
> or I should merge (or rebase on) vfs-brauner tree before sending
> probes/for-next.
>
> Steve, do you have any idea? we talked about conflict on next tree[0].
>
> [0] https://lore.kernel.org/all/20240613114243.2a50059b@xxxxxxxxxxxxxxxx/
hi,
I have one more fix to send [1] for this, please let me know which tree
I should based that on
thanks,
jirka
[1] https://lore.kernel.org/bpf/ZmyZgzqsowkGyqmH@krava/
>
> Thanks,
>
> >
> > Thanks,
> >
> > > Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> > > ---
> > > tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c | 2 +-
> > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > 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)
> > > --
> > > 2.45.1
> > >
> >
> >
> > --
> > Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
>
>
> --
> Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>