Re: BUG: warning at drivers/scsi/ahci.c:859/ahci_host_intr() [ 2.6.17.14]

[Jeff Garzik]

Olivier Galibert wrote:
> On Sat, Dec 09, 2006 at 01:18:30AM +0000, Alan wrote:
> > On Fri, 8 Dec 2006 20:05:07 -0500
> > koan <koan00@xxxxxxxxx> wrote:
> >
> > > ata4: status=0x50 { DriveReady SeekComplete }
> > > ata4: error=0x01 { AddrMarkNotFound }
> > That looks like a genuine drive problem.
>
> Is a disk driver supposed to BUG() on a drive missing sector though?

No, which is why the upstream driver doesn't contain any BUG_ON() or 
WARN_ON() calls anymore...  Usually those messages signal incomplete 
areas of the driver.


	Jeff



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