linux-kernel - Re: [RFC PATCH 3/9] irq_work: Force raised irq work to run on irq work interrupt

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Date:	Mon, 8 Sep 2014 08:11:51 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Catalin Iacob <iacobcatalin@...il.com>,
	Dave Jones <davej@...hat.com>, Ingo Molnar <mingo@...nel.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [RFC PATCH 3/9] irq_work: Force raised irq work to run on irq
 work interrupt

On Sat, Sep 06, 2014 at 07:12:26PM +0200, Frederic Weisbecker wrote:
> On Sat, Sep 06, 2014 at 05:45:56PM +0200, Peter Zijlstra wrote:
> > On Sat, Sep 06, 2014 at 03:35:15PM +0200, Frederic Weisbecker wrote:
> > > You have a script that does that arch/*/include/asm/Kbuild edit for you right?
> > > Is this something in scripts/ ?
> > 
> > See commit b119fa61d440 ("locking/mcs: Order the header files in Kbuild
> > of each architecture in alphabetical order")
> > 
> > That script is a little buggy, but should work in the current case. So
> > first do something like:
> > 
> > 	for i in arch/*/include/asm/Kbuild; do
> > 		echo "generic-y += foo.h" >> $i;
> > 	done
> > 
> > Then run that script.
> > 
> > IIRC the bug was where a single line contained multiple headers and/or a
> > continuation. I should have a better version somewhere, but this one was
> > easier to find.
> 
> I see. Meanwhile I've applied your suggestion as a separate patch in
> the series. May I use your SOB?

Sure.

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