Subject: Re: linux-next: build failure after merge of the rcu tree

From: Joe Perches <[email-masked]>
Date: Mon, 29 May 2017 19:20:25 -0700

On Mon, 2017-05-29 at 19:14 -0700, Paul E. McKenney wrote:
> On Mon, May 29, 2017 at 06:54:26PM -0700, Joe Perches wrote:
> > On Tue, 2017-05-30 at 11:40 +1000, Stephen Rothwell wrote:
> > > Hi Paul,
> > > 
> > > > On Mon, 29 May 2017 14:15:05 -0700 "Paul E. McKenney" <[email-masked]> wrote:
> > > > 
> > > > Anyone see any other options?
> > 
> > My preferred option would be removing pr_fmt
> > and adding a couple new macros.
> 
> Not sure how to evaluate yours and Stephen's changes, but I reverted my
> conversion to a macro based on the hope that something good will come
> of this effort.  ;-)

Stephen's suggestion makes the format and arguments
have an apparent mismatch.  What I suggested hides
the "module %s: ", mod->name bit in the macros (like
the older pr_fmt use), allows anyone else to #define
pr_fmt to taste, and keeps the format and arguments in
agreement.