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Date: Thu, 19 Feb 2009 17:07:15 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org,
       mike.miller@hp.com
Subject: Re: [GIT PULL] block bits for 2.6.29-rc5
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On Wed, 18 Feb 2009 15:41:06 +0100
Jens Axboe <jens.axboe@oracle.com> wrote:

> @@ -3404,6 +3601,24 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
>  	int dac, return_code;
>  	InquiryData_struct *inq_buff = NULL;
>  
> +	if (reset_devices) {
> +		/* Reset the controller with a PCI power-cycle */
> +		if (cciss_hard_reset_controller(pdev) || cciss_reset_msi(pdev))
> +			return -ENODEV;
> +
> +		/* Some devices (notably the HP Smart Array 5i Controller)
> +		   need a little pause here */
> +		schedule_timeout_uninterruptible(30*HZ);

little!

Perhaps we should do a printk("no, your machine is not dead") here.