From: Ingo Molnar <mingo@elte.hu>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Olaf Dabrunz <od@suse.de>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Jon Masters <jonathan@jonmasters.org>,
Stefan Assmann <sassmann@suse.de>,
LKML <linux-kernel@vger.kernel.org>,
Ihno Krumreich <ihno@suse.de>, Sven Dietrich <sdietrich@suse.de>,
Daniel Gollub <dgollub@suse.de>,
Felix Foerster <ffoerster@suse.de>
Subject: Re: [PATCH 0/3] Boot IRQ quirks for Broadcom and AMD/ATI
Date: Mon, 14 Jul 2008 18:45:48 +0200 [thread overview]
Message-ID: <20080714164548.GA28499@elte.hu> (raw)
In-Reply-To: <200807140924.59023.jbarnes@virtuousgeek.org>
* Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> > applied to tip/x86/pci-ioapic-boot-irq-quirks, thanks Olaf.
> >
> > Jesse, what do you think about this topic? We are keeping it
> > separate for the time being. They are not particularly pretty, but
> > being able to mask/unmask irqs (without generating those legacy IRQs
> > and creating an IRQ storm) is essential to -rt.
>
> See my other reply; the branch looks good. I agree that making sure
> -rt can work is an important feature. My only concern is that this is
> touching so much hardware specific code that *something* is likely to
> break. But as long as Olaf & co. can help track down any issues, I'm
> ok with it.
ok. We'll cook it a bit more in tip/master and then send it over to you
once all the dependent changes have gone upstream in the merge window,
ok? I think it's v2.6.27 worthy stuff - nicely localized, sufficiently
finegrained and any problems with it has to be debugged the hard way by
exposing people to them ...
Ingo
next prev parent reply other threads:[~2008-07-14 16:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-08 13:59 [PATCH 0/3] Boot IRQ quirks for Broadcom and AMD/ATI Olaf Dabrunz
2008-07-08 13:59 ` [PATCH 1/3] Add quirk to disable boot interrupt generation on broadcom HT1000 Olaf Dabrunz
2008-07-08 13:59 ` [PATCH 2/3] disable AMD/ATI legacy boot interrupt generation Olaf Dabrunz
2008-07-08 13:59 ` [PATCH 3/3] call boot IRQ quirks at end of device init and during resume Olaf Dabrunz
2008-07-13 21:01 ` [PATCH 0/3] Boot IRQ quirks for Broadcom and AMD/ATI Ingo Molnar
2008-07-14 16:24 ` Jesse Barnes
2008-07-14 16:45 ` Ingo Molnar [this message]
2008-07-14 16:49 ` Olaf Dabrunz
2008-07-14 16:56 ` Jesse Barnes
2008-07-14 16:58 ` Olaf Dabrunz
2008-07-14 17:51 ` Olaf Dabrunz
2008-07-14 18:29 ` Ingo Molnar
2008-07-15 9:35 ` Olaf Dabrunz
2008-07-15 11:48 ` [PATCH] Introduce config option for pci reroute quirks (was: [PATCH 0/3] Boot IRQ quirks for Broadcom and AMD/ATI) Stefan Assmann
2008-07-18 17:31 ` Ingo Molnar
2008-07-14 17:17 ` [PATCH 0/3] Boot IRQ quirks for Broadcom and AMD/ATI Olaf Dabrunz
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