Bug 12762

Summary: Disk errors loop forever in 2.6.29
Product: IO/Storage Reporter: Rafael J. Wysocki (rjw)
Component: SCSIAssignee: linux-scsi (linux-scsi)
Severity: normal    
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.29-rc Tree: Mainline
Regression: Yes
Bug Depends on:    
Bug Blocks: 12398    

Description Rafael J. Wysocki 2009-02-23 15:11:12 UTC
Subject    : [SCSI][REGRESSION][BISECTED] Disk errors loop forever in 2.6.29
Submitter  : Sitsofe Wheeler <sitsofe@yahoo.com>
Date       : 2009-02-19 13:53
References : http://marc.info/?l=linux-kernel&m=123505185407604&w=4
Handled-By : James Bottomley <James.Bottomley@hansenpartnership.com>
Patch      : http://marc.info/?l=linux-kernel&m=123508030726900&w=4

This entry is being used for tracking a regression from 2.6.28.  Please don't
close it until the problem is fixed in the mainline.
Comment 1 Rafael J. Wysocki 2009-02-23 15:13:33 UTC
Caused by:

commit b60af5b0adf0da24c673598c8d3fb4d4189a15ce
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Nov 3 15:56:47 2008 -0500

    [SCSI] simplify scsi_io_completion()

    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

First-Bad-Commit : b60af5b0adf0da24c673598c8d3fb4d4189a15ce