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Date: Wed, 04 Nov 2009 17:03:46 +0100
From: Steffen Sledz <sledz@dresearch.de>
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Subject: qemu again :(
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Yesterday i tried to use OE at my new notebook for the first time. But
i hit a qemu problem again:

# bitbake emacs (clean build)

ERROR: function do_compile failed
ERROR: log data follows
(/home/sledz/work/HydraIP/OE/tmp.4/work/armv5te-angstrom-linux-gnueabi/emacs-22.3-r1/temp/log.do_compile.8552)
| NOTE: make -j 8 QEMU=qemu-arm  -s 1048576 -L
/home/sledz/work/HydraIP/OE/tmp.4/work/armv5te-angstrom-linux-gnueabi/emacs-22.3-r1/qemu-treedir
...
| mmap: Permission denied
| make[1]: *** [test-distrib] Error 255

All solutions for this problem i found see the cause in a wrong
setting of mmap_min_addr (see e.g.
<http://www.bugcommunity.com/wiki/index.php/Kernel_and_Rootfs_Build_System#Potential_Problems_.26_Their_Solutions:>).

But this setting is correct at my notebook:

# cat /proc/sys/vm/mmap_min_addr
0

Hmmmm? What else could be the cause for this error?

Steffen