From: Vladimir <vova-ks@yandex.ru>
To: linuxppc-embedded@ozlabs.org
Subject: Problem with user-space programs on 405GP
Date: Tue, 2 Nov 2004 03:54:39 +0300 [thread overview]
Message-ID: <200411020354.39610.vova-ks@yandex.ru> (raw)
Hello All !
I'm trying to run linux (2.4.22) on embedded PowerPC (405GP). It boots nice,
but when it tries to execute /sbin/init it hangs. Last console messages
are:
VFS: Mounted root (nfs filesystem).
Freeing unused kernel memory: 56k init 4k prep
I've tried to replace /sbin/init by my own executable - it's definitely have
not been executed.
I've traced it to the "last point" in kernel-mode (instruction rfi in file
arch/ppc/kernel/entry.S:389). Before this point everything is all right. But
after this instruction kernel just hangs.
After this sysrq-t prints that process init are running at c0007190 (this is
in the arch_kernel_thread).
sysrq-p does not print any registers, just the line "SysRq : Show Regs".
Could someone give me any tips how to fix this trouble ?
--
Vladimir
next reply other threads:[~2004-11-02 1:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-02 0:54 Vladimir [this message]
2004-11-02 19:24 ` Problem with user-space programs on 405GP: linux 2.6 oops Vladimir
2004-11-02 22:17 ` Dale Farnsworth
2004-11-03 11:10 ` Vladimir
[not found] ` <41879A89.5020104@rossvideo.com>
2004-11-03 11:09 ` Problem with user-space programs on 405GP Vladimir
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