Re: [for-next][PATCH 0/4] ftrace: Add dynamic trampoline support
From: Jiri Kosina
Date: Thu Oct 30 2014 - 13:08:09 EST
On Thu, 30 Oct 2014, Steven Rostedt wrote:
> > > This adds the allocation of dynamic trampolines. It still does not
> > > allow for dynamic ftrace_ops to use them on CONFIG_PREEMPT systems.
> > > That will come in 3.20, as I want to test out call_rcu_tasks() for
> > > a bit first on my own boxes.
> > >
> > > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
> > > for-next
> > >
> > > Head SHA1: 9fd7caf67913fbf35d834beaa8f9764d733a9236
> > >
> > >
> > > Steven Rostedt (Red Hat) (4):
> > > ftrace/x86: Add dynamic allocated trampoline for ftrace_ops
> > > ftrace/x86: Show trampoline call function in enabled_functions
> > > ftrace/x86: Allow !CONFIG_PREEMPT dynamic ops to use allocated trampolines
> > > ftrace: Add more information to ftrace_bug() output
> >
> > FWIW I just did a very quick test, and kGraft seems to run flawlessly on
> > top of this.
> >
>
> Does that mean I can add your Tested-by: for all these patches?
Yup, Tested-by: is fine by me, thanks.
I haven't yet read the code though, so anything other than this tag isn't
applicable.
--
Jiri Kosina
SUSE Labs
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