linux-kernel - Re: [PATCH 3/3] IRQ: Print "unexpected IRQ" messages consistently across architectures

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Message-ID: <CAMuHMdWW3uHLm=rwQ8cmhxGff8vwFDx7_-eSmiy3dndpDKk35Q@mail.gmail.com>
Date:	Mon, 13 Jul 2015 09:14:42 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Linux-Arch <linux-arch@...r.kernel.org>,
	Linux MIPS Mailing List <linux-mips@...ux-mips.org>,
	"moderated list:PANASONIC MN10300..." <linux-am33-list@...hat.com>,
	"linux-ia64@...r.kernel.org" <linux-ia64@...r.kernel.org>,
	linux-c6x-dev@...ux-c6x.org,
	Parisc List <linux-parisc@...r.kernel.org>,
	linux-s390 <linux-s390@...r.kernel.org>,
	Linux-sh list <linux-sh@...r.kernel.org>,
	"adi-buildroot-devel@...ts.sourceforge.net" 
	<adi-buildroot-devel@...ts.sourceforge.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-m68k <linux-m68k@...ts.linux-m68k.org>,
	alpha <linux-alpha@...r.kernel.org>,
	"the arch/x86 maintainers" <x86@...nel.org>,
	"linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: [PATCH 3/3] IRQ: Print "unexpected IRQ" messages consistently
 across architectures

On Mon, Jul 13, 2015 at 12:02 AM, Bjorn Helgaas <bhelgaas@...gle.com> wrote:
> Many architectures use a variant of "unexpected IRQ trap at vector %x" to
> log unexpected IRQs.  This is confusing because (a) it prints the Linux IRQ
> number, but "vector" more often refers to a CPU vector number, and (b) it
> prints the IRQ number in hex with no base indication, while Linux IRQ
> numbers are usually printed in decimal.
>
> Print the same text ("unexpected IRQ %d") across all architectures.
>
> No functional change other than the output text.
>
> Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
> ---

Thanks!

>  arch/m68k/include/asm/hardirq.h    |    2 +-

For m68k:
Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>

And it looks like m68k can switch to the asm-generic version afterwards...

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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