From: Ingo Molnar <mingo@elte.hu>
To: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: linuxppc-dev@ozlabs.org, Steven Rostedt <srostedt@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] tracing: Fix TRACING_SUPPORT dependency
Date: Fri, 20 Mar 2009 20:57:43 +0100 [thread overview]
Message-ID: <20090320195743.GA25147@elte.hu> (raw)
In-Reply-To: <20090320193904.GA13707@oksana.dev.rtsoft.ru>
* Anton Vorontsov <avorontsov@ru.mvista.com> wrote:
> On Fri, Mar 20, 2009 at 08:04:28PM +0100, Ingo Molnar wrote:
> >
> > * Anton Vorontsov <avorontsov@ru.mvista.com> wrote:
> >
> > > commit 40ada30f9621fbd831ac2437b9a2a399aad34b00 ("tracing: clean
> > > up menu"), despite the "clean up" in its purpose, introduced
> > > behavioural change for Kconfig symbols: we no longer able to
> > > select tracing support on PPC32 (because IRQFLAGS_SUPPORT isn't
> > > yet implemented).
> >
> > Could you please solve this by implementing proper
> > irqflag-tracing support? It's been available upstream for almost
> > three years. It's needed for lockdep support as well, etc.
>
> Breaking things via clean up patches is an interesting method of
> encouraging something to implement. ;-)
>
> Surely I'll look into implementing irqflags tracing, but
> considering that no one ever needed this for almost three years,
> [...]
Weird, there's no lockdep support?
Ingo
next prev parent reply other threads:[~2009-03-20 19:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-20 15:09 [PATCH] tracing: Fix TRACING_SUPPORT dependency Anton Vorontsov
2009-03-20 19:04 ` Ingo Molnar
2009-03-20 19:39 ` Anton Vorontsov
2009-03-20 19:57 ` Ingo Molnar [this message]
2009-03-20 20:22 ` Anton Vorontsov
2009-03-21 16:18 ` Ingo Molnar
2009-03-21 16:31 ` Steven Rostedt
2009-03-21 16:33 ` Ingo Molnar
2009-03-21 16:41 ` Steven Rostedt
2009-03-21 16:43 ` Steven Rostedt
2009-03-21 16:46 ` Ingo Molnar
2009-03-23 22:07 ` [PATCH] tracing: Fix TRACING_SUPPORT dependency for PPC32 Anton Vorontsov
2009-03-24 0:51 ` Steven Rostedt
2009-03-24 5:43 ` [PATCH] tracing: Fix TRACING_SUPPORT dependency Benjamin Herrenschmidt
2009-03-21 3:09 ` Steven Rostedt
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