Bug 8728 - IT8211 IDE CDROM support cause hardlock on bootup
Summary: IT8211 IDE CDROM support cause hardlock on bootup
Status: CLOSED UNREPRODUCIBLE
Alias: None
Product: IO/Storage
Classification: Unclassified
Component: Serial ATA (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Alan
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-07-09 09:35 UTC by Karl-Robert Ernst
Modified: 2012-05-21 14:43 UTC (History)
0 users

See Also:
Kernel Version: 2.6.22
Subsystem:
Regression: No
Bisected commit-id:

Attachments
kernel configuration (35.12 KB, text/plain)
2007-07-09 09:36 UTC, Karl-Robert Ernst 		Details
dmesg output (scsi-cdrom disabled) (19.20 KB, text/plain)
2007-07-09 09:36 UTC, Karl-Robert Ernst 		Details
lspci -v (7.00 KB, text/plain)
2007-07-09 09:37 UTC, Karl-Robert Ernst 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Karl-Robert Ernst 2007-07-09 09:35:36 UTC 
Most recent kernel where this bug did not occur: don't know, but it occured in 2.6.21 too
Distribution: Gentoo
Hardware Environment:
TSSTcorp DVD-ROM SH-D162C
connected to: Integrated Technology Express, Inc. ITE 8211F Single Channel UDMA 133 (rev 11)
Problem Description:
scsi cdrom support deactivated:
normal booting, dvd-drive doesn't work
scsi cdrom support enabled:
(lots of output)
(lots of output)
scsi 5:0:0:0: CD-ROM            TSSTcorp DVD-ROM SH-D162C TS02 PQ: 0 ANSI: 5
... (hardlock)
(see dmesg)
Comment 1 Karl-Robert Ernst 2007-07-09 09:36:26 UTC 
Created attachment 11981 [details]
kernel configuration
Comment 2 Karl-Robert Ernst 2007-07-09 09:36:53 UTC 
Created attachment 11982 [details]
dmesg output (scsi-cdrom disabled)
Comment 3 Karl-Robert Ernst 2007-07-09 09:37:49 UTC 
Created attachment 11983 [details]
lspci -v
Comment 4 Andrew Morton 2007-07-09 09:58:36 UTC 
Subject: Re: [Bugme-new]  New: SCSI CDROM support cause hardlock
 on bootup

On Mon,  9 Jul 2007 09:30:57 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=8728
> 
>            Summary: SCSI CDROM support cause hardlock on bootup
>            Product: SCSI Drivers
>            Version: 2.5
>      KernelVersion: 2.6.22
>           Platform: All
>         OS/Version: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: Other
>         AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
>         ReportedBy: k-r.ernst@my-mail.ch
> 
> 
> Most recent kernel where this bug did not occur: don't know, but it occured
> in
> 2.6.21 too
> Distribution: Gentoo
> Hardware Environment:
> TSSTcorp DVD-ROM SH-D162C
> connected to: Integrated Technology Express, Inc. ITE 8211F Single Channel
> UDMA
> 133 (rev 11)
> Problem Description:
> scsi cdrom support deactivated:
> normal booting, dvd-drive doesn't work
> scsi cdrom support enabled:
> (lots of output)
> (lots of output)
> scsi 5:0:0:0: CD-ROM            TSSTcorp DVD-ROM SH-D162C TS02 PQ: 0 ANSI: 5
> ... (hardlock)
> (see dmesg)
>
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