Bug 10956

Summary: v2.6.26-rc7: BUG: unable to handle kernel NULL pointer dereference
Product: Other Reporter: Rafael J. Wysocki (rjw)
Component: OtherAssignee: Vegard Nossum (vegard.nossum)
Status: CLOSED CODE_FIX    
Severity: normal CC: rusty, travis, vegard.nossum, yanmin_zhang
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.26-rc7 Subsystem:
Regression: Yes Bisected commit-id:
Bug Depends on:    
Bug Blocks: 10492    

Description Rafael J. Wysocki 2008-06-22 10:45:22 UTC 
Subject    : v2.6.26-rc7: BUG: unable to handle kernel NULL pointer dereference
Submitter  : Vegard Nossum <vegard.nossum@gmail.com>
Date       : 2008-06-22 12:56
References : http://marc.info/?l=linux-kernel&m=121413950227884&w=4

This entry is being used for tracking a regression from 2.6.25.  Please don't
close it until the problem is fixed in the mainline.
Comment 1 Rafael J. Wysocki 2008-06-29 11:24:04 UTC 
Handled-by : "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Patch : http://marc.info/?l=linux-kernel&m=121429495914484&w=4
Comment 2 Rafael J. Wysocki 2008-06-29 11:25:32 UTC 
Handled-By : Rusty Russell <rusty@rustcorp.com.au>
Handled-By : "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Handled-By : Mike Travis <travis@sgi.com>
Comment 3 Vegard Nossum 2008-06-30 13:42:43 UTC 
Is now fixed in mainline with commit

Author: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date:   Tue Jun 24 16:06:23 2008 +0800

    x86: fix cpu hotplug crash


Thanks, Yanmin!
Comment 4 Vegard Nossum 2008-06-30 13:43:54 UTC 
(In reply to comment #3)

> Is now fixed in mainline with commit
> 
commit fcb43042ef55d2f46b0efa5d7746967cef38f056
> Author: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> Date:   Tue Jun 24 16:06:23 2008 +0800
> 
>     x86: fix cpu hotplug crash

Sorry for spamming, I missed the commit id :-(