From: Ingo Molnar <mingo@elte.hu>
To: Dinakar Guniguntala <dino@in.ibm.com>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
john stultz <johnstul@us.ibm.com>
Subject: Re: IO-APIC problem with 2.6.14-rt9
Date: Thu, 10 Nov 2005 21:02:05 +0100 [thread overview]
Message-ID: <20051110200205.GA4696@elte.hu> (raw)
In-Reply-To: <20051110200226.GA18780@in.ibm.com>
* Dinakar Guniguntala <dino@in.ibm.com> wrote:
> Hi,
>
> I get this on boot with 2.6.14-rt9
>
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#3.
> CPU3: Intel P4/Xeon Extended MCE MSRs (12) available
> CPU3: Intel(R) Xeon(TM) MP CPU 2.50GHz stepping 05
> Total of 4 processors activated (11165.69 BogoMIPS).
> ENABLING IO-APIC IRQs
> ..TIMER: vector=0x31 pin1=2 pin2=-1
> ..MP-BIOS bug: 8254 timer not connected to IO-APIC
> ...trying to set up timer (IRQ0) through the 8259A ... failed.
> ...trying to set up timer as Virtual Wire IRQ... failed.
> ...trying to set up timer as ExtINT IRQ... failed :(.
> Kernel panic - not syncing: IO-APIC + timer doesn't work! Boot with apic=debug and send a report. Then try booting with the
does it help if you edit include/asm-i386/timex.h and change this line:
//#define ARCH_HAS_READ_CURRENT_TIMER 1
to:
#define ARCH_HAS_READ_CURRENT_TIMER 1
?
Ingo
next prev parent reply other threads:[~2005-11-10 20:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-10 20:02 IO-APIC problem with 2.6.14-rt9 Dinakar Guniguntala
2005-11-10 20:02 ` Ingo Molnar [this message]
2005-11-10 20:30 ` Dinakar Guniguntala
2005-11-10 20:29 ` john stultz
2005-11-10 20:55 ` Dinakar Guniguntala
2005-11-10 21:04 ` Ingo Molnar
2005-11-10 21:42 ` john stultz
2005-11-11 7:38 ` Ingo Molnar
2005-11-11 8:20 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2005-11-12 2:25 Pallipadi, Venkatesh
2005-11-12 2:34 ` john stultz
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