linux-kernel - Re: [PATCH] tracing: Use cpumask_available() to check if cpumask variable may be used

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Message-ID: <20170508212442.441c534d@grimm.local.home>
Date:   Mon, 8 May 2017 21:24:42 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Matthias Kaehlcke <mka@...omium.org>
Cc:     Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
        Grant Grundler <grundler@...omium.org>,
        Greg Hackmann <ghackmann@...gle.com>,
        Michael Davidson <md@...gle.com>
Subject: Re: [PATCH] tracing: Use cpumask_available() to check if cpumask
 variable may be used

On Mon, 8 May 2017 15:36:16 -0700
Matthias Kaehlcke <mka@...omium.org> wrote:

> El Fri, Apr 21, 2017 at 04:41:10PM -0700 Matthias Kaehlcke ha dit:
> 
> > This fixes the following clang warning:
> > 
> > kernel/trace/trace.c:3231:12: warning: address of array 'iter->started'
> >   will always evaluate to 'true' [-Wpointer-bool-conversion]
> >         if (iter->started)
> > 
> > Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
> > ---
> > Dependencies:
> > - "cpumask: Add helper cpumask_available()"
> >   - git.kernel.org tip master f7e30f01a9e2
> >   - https://patchwork.kernel.org/patch/9678159/  
> 
> Ping, any comments on this patch?
> 
> FYI: the dependency has landed in Linus' tree (f7e30f01a9e2)
>

Thanks for the ping. I'll test it some bit and try to get it out during
this merge window.

-- Steve