Re: [BUG 2.6.0-test10] SCSI update in CSET 1.1437.1.2 caused'Badness'
From: Andrew Morton
Date: Mon Nov 24 2003 - 02:44:51 EST
"Brad House" <brad_mssw@xxxxxxxxxx> wrote:
>
> A user noticed this oddness while using -test10 that he did
> not see while using -test9. This error does not seem to affect
> anything. His e-mail is tony@xxxxxxxxx if you need more info
> from him.
>
> Reverting CSET 1.1437.1.2 fixed his problem below:
> http://linux.bkbits.net:8080/linux-2.5/patch@xxxxxxxxxx?nav=index.html|tags|ChangeSet@xxxxxxxxxxxx|cset@xxxxxxxxxx
>
>
>
> scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35
> <Adaptec 29160 Ultra160 SCSI adapter>
> aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
>
> (scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
> (scsi0:A:1): 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit)
> (scsi0:A:2:0): refuses WIDE negotiation. Using 8bit transfers
> (scsi0:A:2): 20.000MB/s transfers (20.000MHz, offset 16)
> (scsi0:A:4:0): refuses WIDE negotiation. Using 8bit transfers
> (scsi0:A:4): 20.000MB/s transfers (20.000MHz, offset 7)
> Badness in kobject_get at lib/kobject.c:439
> Call Trace:
> [<c0238bad>] kobject_get+0x4d/0x50
> [<c0291278>] get_device+0x18/0x30
> [<c02d285c>] scsi_device_get+0x2c/0x80
> [<c02d294e>] __scsi_iterate_devices+0x3e/0x70
> [<c02d6409>] scsi_run_host_queues+0x19/0x50
> [<c02f5f14>] ahc_linux_release_simq+0x94/0xd0
> [<c02f2552>] ahc_linux_dv_thread+0x1e2/0x230
> [<c02f2370>] ahc_linux_dv_thread+0x0/0x230
> [<c01070a9>] kernel_thread_helper+0x5/0xc
Me too. Also with aic7xxx.
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