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Re: 2.6.24-rc1 does not boot on SGI

To: linux-mips@linux-mips.org
Subject: Re: 2.6.24-rc1 does not boot on SGI
From: Giuseppe Sacco <giuseppe@eppesuigoccas.homedns.org>
Date: Mon, 05 Nov 2007 17:54:59 +0100
In-reply-to: <1194268551.4842.3.camel@scarafaggio>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1193468825.7474.6.camel@scarafaggio> <20071029.000713.59464443.anemo@mba.ocn.ne.jp> <1193599031.14874.1.camel@scarafaggio> <20071029150625.GB4165@linux-mips.org> <1194268551.4842.3.camel@scarafaggio>
Sender: linux-mips-bounce@linux-mips.org
Il giorno lun, 05/11/2007 alle 14.15 +0100, Giuseppe Sacco ha scritto:
[...]
> The latest git update, gave a bootable 2.6.24-rc1 but now, while
> booting, the system start looping and calling function print_irq_desc()
> from kernel/irq/internals.h. I can only read "...count:...unhandled:..."
[...]

Here it is:

sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.20
sr 0:0:4:0: Attached scsi CD-ROM sr0
mice: PS/2 mouse device common for all mice
irq 13, desc: ffffffff804486e0, depth: 1, count: 0, unhandled: 0
->handle_irq():  ffffffff800663c0, handle_bad_irq+0x0/0x2c0
->chip(): ffffffff8043e320, 0xffffffff8043e320
->action(): 0000000000000000
  IRQ_DISABLED set
unexpected IRQ # 13
irq 13, desc: ffffffff804486e0, depth: 1, count: 0, unhandled: 0
->handle_irq():  ffffffff800663c0, handle_bad_irq+0x0/0x2c0
->chip(): ffffffff8043e320, 0xffffffff8043e320
->action(): 0000000000000000
  IRQ_DISABLED set
unexpected IRQ # 13


and keep printing about interrupt #13. The log from the start is
available here
http://eppesuigoccas.homedns.org/~giuseppe/debian/sgi-2.6.24-rc1-unexpted-irq13.log.bz

Bye,
Giuseppe

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