On Tue, Apr 15, 2014 at 11:03:48AM +0200, Ingo Molnar wrote: > Date: Tue, 15 Apr 2014 11:03:48 +0200 > From: Ingo Molnar <[email protected]> > To: "Chen, Gong" <[email protected]> > Cc: [email protected], [email protected], [email protected], > [email protected], [email protected] > Subject: Re: [PATCH] x86, MCE: Clean get_cpu_xxx with this_cpu_xxx > User-Agent: Mutt/1.5.21 (2010-09-15) > > > * Chen, Gong <[email protected]> wrote: > > > This is a cleanup patch suggested by Peter. Use new > > this_cpu_xxx to improve operation speed. Meanwhile, > > it fixes an issue introduced in commit 27f6c573e0. I > > forget to execute put_cpu_var operation after get_cpu_var. > > What 'issue'? Is it a bug? If yes, what are the symptoms to the user? I forget put_cpu_var after get_cpu_var.
> > Also, fixes must be separate from cleanups. OK, I will.
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