linux-kernel - Re: [PATCH] enable x2APIC without interrupt remapping under KVM

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Message-ID: <20090719164059.GC14176@redhat.com>
Date:	Sun, 19 Jul 2009 19:40:59 +0300
From:	Gleb Natapov <gleb@...hat.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Suresh Siddha <suresh.b.siddha@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Sheng Yang <sheng@...ux.intel.com>,
	"kvm@...r.kernel.org" <kvm@...r.kernel.org>,
	"avi@...hat.com" <avi@...hat.com>
Subject: Re: [PATCH] enable x2APIC without interrupt remapping under KVM

On Sun, Jul 19, 2009 at 06:27:35PM +0200, Ingo Molnar wrote:
> 
> * Gleb Natapov <gleb@...hat.com> wrote:
> 
> > +	if (!ret) {
> > +		/* IR is required if there is APIC ID > 255 even when running
> > +		 * under KVM
> > +		*/
> 
> Eeek.
> 
> > +	if (x2apic_preenabled) {
> > +		panic("x2apic enabled by bios. But IR enabling failed."
> > +		      " Check that CONFIG_X86_X2APIC and CONFIG_INTR_REMAP are"
> > +		      " enabled.");
> 
> We dont want to break such messages mid-line, it makes it hard to 
> git-grep for them. Also, the '. But' looks weird.

So what should I do? Make really long line?

--
			Gleb.
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