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From: Ingo Molnar <mingo@elte.hu>
To: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Thomas Gleixner <tglx@linutronix.de>, linux-kernel@vger.kernel.org
Subject: Re: x86: SB600: skip IRQ0 override if it is not routed to INT2 of IOAPIC
Date: Wed, 22 Oct 2008 12:00:34 +0200	[thread overview]
Message-ID: <20081022100034.GA29744@elte.hu> (raw)
In-Reply-To: <20081015095153.GG29098@alberich.amd.com>


* Andreas Herrmann <andreas.herrmann3@amd.com> wrote:

> On some more HP laptops BIOS reports an IRQ0 override
> but the SB600 chipset is configured such that timer
> interrupts go to INT0 of IOAPIC.
> 
> Check IRQ0 routing and if it is routed to INT0 of IOAPIC skip the
> timer override.
> 
> See following bug reports:
> http://bugzilla.kernel.org/show_bug.cgi?id=11715
> http://bugzilla.kernel.org/show_bug.cgi?id=11516
> 
> Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>

applied to tip/x86/urgent, and i also added a stable@kernel.org tag.

thanks Andreas!

	Ingo

  reply	other threads:[~2008-10-22 10:01 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-15  9:51 x86: SB600: skip IRQ0 override if it is not routed to INT2 of IOAPIC Andreas Herrmann
2008-10-22 10:00 ` Ingo Molnar [this message]
2008-10-22 10:05 ` Andreas Herrmann
2008-10-22 10:08   ` Andreas Herrmann

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