Bug 238570 - HP5750: CDROM generates errors on tray open & close
HP5750: CDROM generates errors on tray open & close
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel (Show other bugs)
5.0
x86_64 Linux
medium Severity medium
: ---
: ---
Assigned To: Prarit Bhargava
Martin Jenner
:
: 244039 (view as bug list)
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2007-05-01 11:06 EDT by Prarit Bhargava
Modified: 2007-11-30 17:07 EST (History)
4 users (show)

See Also:
Fixed In Version: RHBA-2007-0959
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2007-11-07 14:48:29 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
RHEL5 fix for this issue (2.16 KB, patch)
2007-05-07 12:38 EDT, Prarit Bhargava
no flags Details | Diff

  None (edit)
Description Prarit Bhargava 2007-05-01 11:06:10 EDT
Description of problem:

When mount /dev/cdrom on the 5750, SATA enters error handling.  The DVD|CD does
mount though.

Version-Release number of selected component (if applicable): RHEL5 GA kernel


How reproducible: 50%


Steps to Reproduce:
1. Boot.
2. mount /dev/cdrom to_some_arbitrary_mount_point
  
Actual results:

May  1 05:06:12 dhcp83-70 kernel: ata2: soft resetting port
May  1 05:06:12 dhcp83-70 kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SCont
rol 300)
May  1 05:06:12 dhcp83-70 kernel: ata2.00: configured for UDMA/100
May  1 05:06:12 dhcp83-70 kernel: ata2: EH complete
May  1 05:06:13 dhcp83-70 kernel: ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x
800 action 0x2
May  1 05:06:13 dhcp83-70 kernel: ata2.00: (irq_stat 0x40000001)
May  1 05:06:13 dhcp83-70 kernel: ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 e
rr 0x20 (internal error)
May  1 05:06:13 dhcp83-70 kernel: ata2: soft resetting port
May  1 05:06:13 dhcp83-70 kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SCont
rol 300)
May  1 05:06:13 dhcp83-70 kernel: ata2.00: configured for UDMA/100
May  1 05:06:13 dhcp83-70 kernel: ata2: EH complete
May  1 05:06:14 dhcp83-70 kernel: ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x
800 action 0x2
May  1 05:06:14 dhcp83-70 kernel: ata2.00: (irq_stat 0x40000001)
May  1 05:06:14 dhcp83-70 kernel: ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 e
rr 0x20 (internal error)
May  1 05:06:14 dhcp83-70 kernel: ata2: soft resetting port

Expected results:  No errors should be seen.


Additional info:  5750 is in Prarit's office.
Comment 1 Prarit Bhargava 2007-05-01 12:04:42 EDT
Actually the errors do not occur on the _mount_.  They occur when the CD tray is
opened and closed.

P.
Comment 2 Prarit Bhargava 2007-05-01 12:05:52 EDT
Adding Conke & Bhavana as they have had experience with this chipset.

Conke, I just found this issue this AM -- any ideas?

P.
Comment 3 Prarit Bhargava 2007-05-01 13:29:46 EDT
Errors at runtime on open & close of CD tray:


 ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x20 (internal error)
ata2.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0xa0 Emask 0x40 stat 0x51 err 0x68 (internal error)
Comment 4 Prarit Bhargava 2007-05-07 11:49:44 EDT
Backport of http://lkml.org/lkml/2007/4/11/356 resolves this issue.

Note that board_ahci_sb600 = 2 because of missing patchsets for other HW.

P.
Comment 5 Prarit Bhargava 2007-05-07 12:38:34 EDT
Created attachment 154277 [details]
RHEL5 fix for this issue
Comment 6 RHEL Product and Program Management 2007-05-07 12:42:04 EDT
This request was evaluated by Red Hat Kernel Team for inclusion in a Red
Hat Enterprise Linux maintenance release, and has moved to bugzilla 
status POST.
Comment 7 henry su 2007-05-09 07:11:30 EDT
This issue is fixed in the latest kernel version(2.6.21), and the patch 
attached in comment #5 by prarit can fix this issue too.
Comment 8 Don Zickus 2007-06-12 15:01:57 EDT
in 2.6.18-24.el5
You can download this test kernel from http://people.redhat.com/dzickus/el5
Comment 9 Prarit Bhargava 2007-06-14 10:21:31 EDT
*** Bug 244039 has been marked as a duplicate of this bug. ***
Comment 13 errata-xmlrpc 2007-11-07 14:48:29 EST
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2007-0959.html

Note You need to log in before you can comment on or make changes to this bug.