linux-kernel - Re: [BUG 2.6.26-rc1] scsi (or sysfs or vm?) oops in sr

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Date:	Sun, 4 May 2008 09:38:15 -0600
From:	Matthew Wilcox <matthew@....cx>
To:	James Bottomley <James.Bottomley@...senPartnership.com>
Cc:	Jeff Garzik <jeff@...zik.org>,
	linux-scsi <linux-scsi@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>, Greg KH <greg@...ah.com>
Subject: Re: [BUG 2.6.26-rc1] scsi (or sysfs or vm?) oops in sr_probe()

On Sun, May 04, 2008 at 10:25:31AM -0500, James Bottomley wrote:
> On Sun, 2008-05-04 at 07:22 -0400, Jeff Garzik wrote:
> > See attached files for additional config detail.
> > 
> > Platform summary:  AMD64 2x2 (== 4 cores), Fedora 8/x86-64
> > 
> > Driver 'sr' needs updating - please use bus_type methods
> > BUG: unable to handle kernel NULL pointer dereference at 00000000000005d8
> > IP: [<ffffffff8025e10c>] get_page_from_freelist+0x43/0x573
> > PGD 7e90f067 PUD 7edbc067 PMD 0
> > Oops: 0000 [1] SMP
> 
> Is this with CONFIG_SLAB or CONFIG_SLUB?
> 
> I don't see it in my test systems, but they're CONFIG_SLAB

He posted his .config and it's SLAB.

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