Re: [PATCH] ftrace/jprobes/s390: Fix conflict between jprobes and function graph tracing
From: Martin Schwidefsky
Date: Sun Jul 31 2016 - 09:52:21 EST
On Sun, 31 Jul 2016 14:21:14 +0200
Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
> On Thu, Jul 28, 2016 at 02:39:33PM -0400, Steven Rostedt wrote:
> > On Mon, 18 Jul 2016 15:26:41 +0200
> > Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
> > > This fixes the same issue Steven already fixed for x86
> > > in following commit:
> > >
> > > 237d28db036e ftrace/jprobes/x86: Fix conflict between jprobes and function graph tracing
> > >
> > > It fixes the crash, that happens when function graph tracing
> > > and jprobes are used simultaneously. Please refer to above
> > > commit for details.
> > I'm guessing that this should go in via the s390 tree.
> oops, I forgot to CC s390 mailing list.. CC-ing now
> I can repost if needed
This is not necessary. I have seen your original patch and could test
it now. As expected it crashes without the patch and works find with
Applied to linux-s390. Thanks.
"Reality continues to ruin my life." - Calvin.