linux-kernel - Re: [PATCH 15/49] powerpc: irq: Remove IRQF

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Message-ID: <1319335028.4949.1.camel@pump>
Date:	Sat, 22 Oct 2011 18:57:08 -0700
From:	Geoff Levand <geoff@...radead.org>
To:	Yong Zhang <yong.zhang0@...il.com>
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Arnd Bergmann <arnd@...db.de>, linuxppc-dev@...ts.ozlabs.org,
	cbe-oss-dev@...ts.ozlabs.org
Subject: Re: [PATCH 15/49] powerpc: irq: Remove IRQF_DISABLED

On Sat, 2011-10-22 at 17:56 +0800, Yong Zhang wrote:
> Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
> 
> So now this flag is a NOOP and can be removed.
> 
> Signed-off-by: Yong Zhang <yong.zhang0@...il.com>
> Acked-by: Arnd Bergmann <arnd@...db.de>
> ---
>  arch/powerpc/include/asm/floppy.h              |    4 ++--
>  arch/powerpc/include/asm/xics.h                |    4 ++--
>  arch/powerpc/kernel/smp.c                      |    2 +-
>  arch/powerpc/platforms/cell/beat.c             |    2 +-
>  arch/powerpc/platforms/cell/celleb_scc_pciex.c |    2 +-
>  arch/powerpc/platforms/cell/iommu.c            |    3 +--
>  arch/powerpc/platforms/cell/pmu.c              |    2 +-
>  arch/powerpc/platforms/cell/spu_base.c         |    9 +++------
>  arch/powerpc/platforms/powermac/pic.c          |    1 -
>  arch/powerpc/platforms/powermac/smp.c          |    4 ++--
>  arch/powerpc/platforms/ps3/device-init.c       |    2 +-
>  arch/powerpc/sysdev/mpic.c                     |    2 --
>  arch/powerpc/sysdev/ppc4xx_soc.c               |    2 +-
>  arch/powerpc/sysdev/xics/xics-common.c         |    5 ++---
>  14 files changed, 18 insertions(+), 26 deletions(-)

Looks OK for PS3.

Acked-by: Geoff Levand <geoff@...radead.org>


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