Bug 10075

Summary: regression: CD burning (k3b) went broke
Product: IO/Storage Reporter: Rafael J. Wysocki (rjw)
Component: Block LayerAssignee: Jens Axboe (axboe)
Status: CLOSED CODE_FIX    
Severity: normal CC: htejun, pierre-bugzilla
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: commit 9a4c854..5d9c4a7 Subsystem:
Regression: Yes Bisected commit-id:
Bug Depends on:    
Bug Blocks: 9832    

Description Rafael J. Wysocki 2008-02-23 12:48:05 UTC 
Subject         : regression: CD burning (k3b) went broke
Submitter       : Mike Galbraith <efault@gmx.de>
Date            : 2008-02-21 09:42
References      : http://lkml.org/lkml/2008/2/21/41
Handled-By      : Jens Axboe <jens.axboe@oracle.com>

This entry is being used for tracking a regression from 2.6.24.  Please don't
close it until the problem is fixed in the mainline.
Comment 1 Rafael J. Wysocki 2008-02-23 12:49:12 UTC 
Caused by:

commit 6b00769fe1502b4ad97bb327ef7ac971b208bfb5
Author: Tejun Heo <htejun@gmail.com>
Date:   Tue Feb 19 11:36:35 2008 +0100

    block: add request->raw_data_len
Comment 2 Rafael J. Wysocki 2008-02-25 03:57:42 UTC 
Patch : http://lkml.org/lkml/2008/2/24/278
Comment 3 Pierre Ossman 2008-02-27 08:23:51 UTC 
I can confirm that linked patch solves the issue.
Comment 4 Tejun Heo 2008-02-28 01:48:09 UTC 
Updated patch posted, verified and accepted into -mm.

  http://article.gmane.org/gmane.linux.scsi/39425
Comment 5 Rafael J. Wysocki 2008-03-02 14:23:05 UTC 
Regressions list annotation:
Handled-By : Tejun Heo <htejun@gmail.com>
Patch : http://article.gmane.org/gmane.linux.scsi/39425
Comment 6 Rafael J. Wysocki 2008-03-02 18:06:23 UTC 
References : http://lkml.org/lkml/2008/3/2/131
Comment 7 Jens Axboe 2008-03-04 12:18:33 UTC 
Current git works, closing.
Comment 8 Rafael J. Wysocki 2008-03-04 13:34:16 UTC 
Which commits fix this?