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From: Len Brown <len.brown@intel.com>
To: Marc-Christian Petersen <m.c.p@wolk-project.de>
Cc: lkml <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@osdl.org>, Linus Torvalds <torvalds@osdl.org>,
	Rik van Ballegooijen <sleightofmind@xs4all.nl>
Subject: Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken
Date: 25 Mar 2004 18:00:09 -0500	[thread overview]
Message-ID: <1080255609.757.18.camel@dhcppc4> (raw)
In-Reply-To: <200403251432.32787@WOLK>

On Thu, 2004-03-25 at 08:32, Marc-Christian Petersen wrote:
> Hi all,
> 
> attached you find my .config and dmesg log booting 2.6.5-rc2-mm3 with ACPI 
> enabled. Seems something is broken in there.


> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 22 low level)

> ACPI: SCI (IRQ22) allocation failed
>  ACPI-0133: *** Error: Unable to install System Control Interrupt
Handler, AE_NOT_ACQUIRED
> ACPI: Unable to start the ACPI Interpreter

yep, this failure will effect all machines with a non-identity mapped
SCI over-ride (your's maps IRQ9 in PIC mode to IRQ22 in IOAPIC mode).

another workaround would be to run this kernel with "noapic" till we get
a fix in.

working this issue here:
http://bugzilla.kernel.org/show_bug.cgi?id=2366

thanks,
-Len




  parent reply	other threads:[~2004-03-25 23:03 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200403251432.32787@WOLK>
2004-03-25 14:15 ` [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken Rik van Ballegooijen
2004-03-25 17:02   ` Andrew Morton
2004-03-25 19:51     ` Rik van Ballegooijen
2004-03-25 22:35       ` Marc-Christian Petersen
2004-03-25 23:00 ` Len Brown [this message]
     [not found] <A6974D8E5F98D511BB910002A50A6647615F6523@hdsmsx402.hd.intel.com>
2004-03-26  5:26 ` Len Brown

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