linux-kernel - Re: [PATCH 31/48] uv: Replace __get_cpu

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Date:	Tue, 4 Mar 2014 15:47:59 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Christoph Lameter <cl@...ux.com>, Tejun Heo <tj@...nel.org>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Hedi Berriche <hedi@....com>, Mike Travis <travis@....com>,
	Dimitri Sivanich <sivanich@....com>
Subject: Re: [PATCH 31/48] uv: Replace __get_cpu_var

On Tue, 4 Mar 2014 18:42:10 -0500 Steven Rostedt <rostedt@...dmis.org> wrote:

> > --- a/arch/x86/include/asm/uv/uv_hub.h~uv-replace-__get_cpu_var-fix
> > +++ a/arch/x86/include/asm/uv/uv_hub.h
> > @@ -618,7 +618,7 @@ struct uv_cpu_nmi_s {
> >  };
> >  
> >  DECLARE_PER_CPU(struct uv_cpu_nmi_s, __uv_cpu_nmi);
> > -#define uv_cpu_nmi			__this_cpu_read(_uv_cpu_nmi)
> > +#define uv_cpu_nmi			(*this_cpu_ptr(&__uv_cpu_nmi))
> 
> Looks like an extra "_" was added.

yes, there were two mistakes in that line.
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