Re: [PATCH 00/18] tracing/kprobes: Update kprobes with new ftrace changes

[Linus Torvalds]

On Sun, May 12, 2013 at 5:50 AM, Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> Hmm, I'm still not able to reproduce this. Can you do a make mrproper
> and rebuild and see if you still get that warning.

Hmm. It *may* indicate some kind of build problem. The build I got
that for was an allmodconfig build, but I had interrupted the previous
one in the middle, because I wanted to re-do the build with the proper
version number. I wonder if there's some race where if you ^C the
build at just the right time the CRC's don't get done right?

Michal: any ideas? The errors are of the type:

   WARNING: "ring_buffer_event_data" [*/*/*.ko] has no CRC!

and maybe there's a problem with genksyms.c leaving an empty (or
incomplete) file around when interrupted, and it then gets reused the
next time around?

            Linus
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/