From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Scott Wood <scottwood@freescale.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 2/2] powerpc/book3e-64: reraise doorbell when masked by soft-irq-disable
Date: Tue, 24 May 2011 06:51:36 +1000 [thread overview]
Message-ID: <1306183896.7481.209.camel@pasglop> (raw)
In-Reply-To: <20110523152618.00a0e5f0@schlenkerla.am.freescale.net>
On Mon, 2011-05-23 at 15:26 -0500, Scott Wood wrote:
> On Sat, 21 May 2011 08:32:58 +1000
> Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
>
> > On Fri, 2011-05-20 at 14:00 -0500, Scott Wood wrote:
> > > Signed-off-by: Scott Wood <scottwood@freescale.com>
> > > ---
> > > arch/powerpc/kernel/exceptions-64e.S | 22 +++++++++++++++++++++-
> > > 1 files changed, 21 insertions(+), 1 deletions(-)
> >
> > You can probably remove the doorbell re-check when enabling interrupts
> > now, can't you ?
>
> Ah, so that's how it currently gets away without re-raising when the
> interrupt happens. :-)
>
> I'll remove it.
Yup, I was too lazy to make a special case in the exception handlers :-)
Cheers,
Ben.
next prev parent reply other threads:[~2011-05-23 20:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-20 19:00 [PATCH 2/2] powerpc/book3e-64: reraise doorbell when masked by soft-irq-disable Scott Wood
2011-05-20 22:32 ` Benjamin Herrenschmidt
2011-05-23 20:26 ` Scott Wood
2011-05-23 20:51 ` Benjamin Herrenschmidt [this message]
2011-06-17 5:12 ` Benjamin Herrenschmidt
2011-06-17 16:02 ` Scott Wood
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