[#5360] using nano-x in trunk results in BUG() at mm/nommu.c:531

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[#5360] using nano-x in trunk results in BUG() at mm/nommu.c:531

Submitted By: Mike Frysinger

Open Date

2009-07-15 11:11:19     Close Date

2009-12-04 01:07:37

Priority:

Medium     Assignee:

Graf Yang

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

N/A     Board:

N/A

Processor:

ALL     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Duplicate

Uboot version or rev.:

    Toolchain version or rev.:

trunk

App binary format:

N/A     

Summary: using nano-x in trunk results in BUG() at mm/nommu.c:531

Details:

 

as reported here:

 

http://blackfin.uclinux.org/gf/project/uclinux-dist/forum/?_forum_action=ForumMessageBrowse&thread_id=35247&action=ForumBrowse

 

steps to reproduce should be:

- build up with touchscreen and nano-x support

- run ts_calibrate

- run nano-x

- hit BUG()

 

Follow-ups

 

--- Peter Meerwald                                           2009-08-13 10:36:23

I also get a BUG() in mm/nommu.c, function add_nommu_region(), line 534

add_nommu_region() (kernel 2.6.30.4) when answering or initiating a call in

linphone

 

--- Michael Hennerich                                        2009-08-13 10:47:09

Peter,

 

Don't use svn trunk at the moment.

We're currently all busy with the 2009R1 release.

Please use the kernel from branches/2009R1

 

-Michael

 

--- Peter Meerwald                                           2009-08-17 18:21:35

Michael,

 

I depend on recent ALSA SoC code (AD1938) which is only in trunk;

anyway, I think I've found the issue, reported in #5446

 

p.

 

--- Sonic Zhang                                              2009-09-23 00:32:34

Duplicated bug of bug 5446

 

 

 

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