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Please help!
I tried to use RTLinux in the following configuration:
1. VMWare Workstation 4.0.1 build 5289, host machine is Windows XP, Intel
Celeron
2. Virtual machine is Debian GNU/Linux sarge, kernel 2.4.24(sources
installed as debian package, not from kernel.org), rtlinux patch
2.4.24 from ftp://ftp.rtlinux.at/pub/rtlinux/contrib/hofrat applied, no
other patches
3. RTLinux 3.2 pre 3 from ftp://ftp.rtlinux.at/.../contrib
Configured, compiled linux kernel ok. (Config detailes: Celeron(not
Coppermine), no SMP, no APIC, Buslogic SCSI, AMD PCNet network, kernel
level DHCP, all other options - minimal features installed, no modules -
all built in kernel)
Rebooted, accepted default rtlinux configuration
make xconfig, make dep, make, make install went ok with a few warnings(no
errors)
BTW: rtsock compiled with errors - switched it off
There was a warning: make[1]: no rules to build target 'mutex_timed.o',
stop
when both 'make' and 'make install'
Then trying to run 'make regression', got: rtl multiple loads test ok,
then virtual
machine hangs when trying multiple loads of rtl_time (on reboot fsck
report file system errors). Host task manager shows 97% processor load
that time. Looking at init_module() in rtl_time shown some calls to spin
locks - maybe this is the cause?
Then I tried to load modules mainually in this sequence:
1. 'insmod mbuff' says module will taint the kernel (then i found that
loading mbuff did not affect rtl.o)
2. 'insmod rtl' - loads ok
3. 'insmod rtl_time' hangs up virtual machine
Please tell me, what may be the cause of hang up when loading rtl_time and
how can i fix it?
And how can i do some trace/debug in this situation?
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