linux-kernel - Re: [tip:irq/genirq] genirq: do not execute DEBUG

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Date:	Thu, 2 Apr 2009 18:08:32 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
cc:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	henrix@...o.pt, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:irq/genirq] genirq: do not execute DEBUG_SHIRQ when irq
 setup failed

On Thu, 2 Apr 2009, Jaswinder Singh Rajput wrote:
> > > >  #ifdef CONFIG_DEBUG_SHIRQ
> > > > -	if (irqflags & IRQF_SHARED) {
> > > > +	if (!retval & (irqflags & IRQF_SHARED)) {
> > > >  		/*
> > > >  		 * It's a shared IRQ -- the driver ought to be prepared for it
> > > >  		 * to happen immediately, so let's make sure....
> > > 
> > > What is this ?
> > 
> > You looking at the wrong place.
> >  
> > > There is no retval:
> > > 
> > > http://git.kernel.org/?p=linux/kernel/git/x86/linux-2.6-tip.git;a=blob;f=kernel/irq/manage.c;h=a3eb7baf1e46f2c735edb4cc44e0386cfbc4989e;hb=HEAD
> > 
> > Care to read patches you want to comment on carefully _BEFORE_ you
> > start yelling at people and sending useless copies of the wrong
> > function around the world.
> > 
> > The patch is perfectly fine and already applied.
> > 
> 
> Yes, I know somehow you applied it. When you will merge this branch with
> -tip/master then you will understand what I am saying.

Jaswinder. I really start to get annoyed. 

That patch applies fine on master as well.
 
> Even function name is changed from:
>
> 713 int request_irq(unsigned int irq, irq_handler_t handler,
> 
> 857 int request_threaded_irq(unsigned int irq, irq_handler_t handler,

And why is this fcking relevant ? 

Take the patch and try to apply it. It applies perfectly fine on
tip/master. And it is still _CORRECT_ there.

If you don't know how to read a patch and don't know the code it
applies to then taking it and applying it is the minimum you could do
before wasting everybodys time.

Stop this nonsense before I get really grumpy,

     tglx
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