From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <htejun@gmail.com>
Subject: Re: OOPS with 2.6.21rc2-git (ata: conflict with ide0/1)
Date: Thu, 08 Mar 2007 17:05:37 +0900
Message-ID: <45EFC3D1.208@gmail.com>
References: <45EC9A67.8070204@intel.com>
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To: "Kok, Auke" <auke-jan.h.kok@intel.com>
Cc: linux-ide@vger.kernel.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Greg KH <gregkh@suse.de>

[cc'ing Greg, Hi]

Kok, Auke wrote:
> 
> Attached dmesg. config.gz. here's the OOPS part.
> 
> ata_piix 0000:00:1f.2: version 2.10
> ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
> ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
> ata: 0x1F0 IDE port busy
> ata: conflict with ide0
> BUG: at drivers/pci/pci.c:846 pcim_pin_device()
>  [<c023838c>] pcim_pin_device+0x4c/0x60
>  [<c0371af6>] ata_pci_init_one+0x2d6/0x380
>  [<c023b968>] pci_get_device+0x18/0x20
>  [<c0378651>] piix_check_450nx_errata+0x31/0x110
>  [<c0238b90>] pci_intx+0x20/0x90
>  [<c0378a97>] piix_init_one+0x117/0x200
>  [<c023afca>] pci_call_probe+0xa/0x10
>  [<c023b01e>] __pci_device_probe+0x4e/0x60
>  [<c023b056>] pci_device_probe+0x26/0x60
>  [<c0295a94>] really_probe+0xb4/0x170
>  [<c023afa8>] pci_match_device+0xa8/0xc0
>  [<c0295c28>] driver_probe_device+0xc8/0xd0
>  [<c0465521>] klist_next+0x61/0xc0
>  [<c0295d30>] __driver_attach+0x80/0x90
>  [<c0294d0a>] bus_for_each_dev+0x3a/0x60
>  [<c0295d56>] driver_attach+0x16/0x20
>  [<c0295cb0>] __driver_attach+0x0/0x90
>  [<c029532f>] bus_add_driver+0x5f/0x110
>  [<c023b3d2>] __pci_register_driver+0x82/0xc0
>  [<c05c0b91>] piix_init+0x11/0x20
>  [<c059ab11>] do_initcalls+0x41/0x130
>  [<c0158acc>] register_irq_proc+0x9c/0xc0
>  [<c01b4462>] proc_mkdir_mode+0x42/0x60
>  [<c059ac30>] init+0x0/0xa0
>  [<c059ac7c>] init+0x4c/0xa0
>  [<c0104e7f>] kernel_thread_helper+0x7/0x18
>  =======================
> ata: 0x170 IDE port busy
> ata: conflict with ide1
> ata_piix: probe of 0000:00:1f.2 failed with error -16
> ata_piix 0000:00:1f.5: MAP [ P0 P2 P1 P3 ]

Patch pending in Greg's queue.

Thanks.

-- 
tejun