linux-kernel - Re: [PATCH] MIPS: add IRQF_TIMER flag for Timer Interrupts

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Message-Id: <20091010.001754.229727131.anemo@mba.ocn.ne.jp>
Date:	Sat, 10 Oct 2009 00:17:54 +0900 (JST)
From:	Atsushi Nemoto <anemo@....ocn.ne.jp>
To:	wuzhangjin@...il.com
Cc:	linux-mips@...ux-mips.org, linux-pm@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	ralf@...ux-mips.org, rjw@...k.pl, yuasa@...ux-mips.org
Subject: Re: [PATCH] MIPS: add IRQF_TIMER flag for Timer Interrupts

On Thu,  8 Oct 2009 21:17:54 +0800, Wu Zhangjin <wuzhangjin@...il.com> wrote:
> This patch add IRQF_TIMER flag for all Timer interrupts in linux-MIPS,
> which will help to not disable the Timer IRQ when suspending to ensure
> resuming normally(d6c585a4342a2ff627a29f9aea77c5ed4cd76023) and not
> thread them when enabled PREEMPT_RT.
> 
> Signed-off-by: Wu Zhangjin <wuzhangjin@...il.com>
> ---
>  arch/mips/jazz/irq.c                |    2 +-
>  arch/mips/kernel/cevt-gt641xx.c     |    2 +-
>  arch/mips/kernel/cevt-r4k.c         |    2 +-
>  arch/mips/kernel/i8253.c            |    2 +-
>  arch/mips/nxp/pnx8550/common/time.c |    2 +-
>  arch/mips/sgi-ip27/ip27-timer.c     |    2 +-
>  arch/mips/sni/time.c                |    2 +-
>  7 files changed, 7 insertions(+), 7 deletions(-)

Maybe cevt-bcm1480.c, cevt-ds1287.c, cevt-sb1250.c, cevt-txx9.c and
i8253.c need same fix?

---
Atsushi Nemoto
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