hi, all
i met another question.
i do the following on my linux,
tc qdisc add dev eth1 handle 1:0 root dsmark indices 64
tc class change dev eth1 classid 1:11 dsmark mask 0x3 value 0x28
tc class change dev eth1 classid 1:21 dsmark mask 0x3 value 0x48
tc filter add dev eth1 parent 1:0 protocol all prio 1 handle 2 \
tcindex classid 1:11
tc filter add dev eth1 parent 1:0 protocol all prio 1 handle 1 \
tcindex classid 1:21
but when i type :
"tc qdisc del dev eth1 root" and press enter,
my linux died: not only my keyboard is locked, but
everything is locked too, all i can do is to press
''reset'' KEY to reboot my computer.
does anyone else has met this before?
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Folke Aeon wrote:> i do the following on my linux,Which kernel ... ? SMP or not ? CONFIG_PREEMPT set ? At least 2.5.44, neither SMP not preempt, didn''t do anything funny when I tried this. - Werner -- _________________________________________________________________________ / Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net / /_http://www.almesberger.net/____________________________________________/ _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Thanks Werner, :) i turned the SMP off , and everything is ok now. :) i do have a single CPU machine and i was so careless that i did not notice that option. :) anyway , i turned it off now and everything looks good. :) thanks again. folke.>From: Werner Almesberger <wa@almesberger.net> >To: Folke Aeon <aeon_folke@hotmail.com> >CC: Subject: Re: [LARTC] is this a bug? >Date: Thu, 24 Oct 2002 11:50:45 -0300 > >Folke Aeon wrote: > > i do the following on my linux, > >Which kernel ... ? SMP or not ? CONFIG_PREEMPT set ? > >At least 2.5.44, neither SMP not preempt, didn''t do anything >funny when I tried this. > >- Werner > >-- > >_________________________________________________________________________ > / Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net >/ >/_http://www.almesberger.net/____________________________________________/ >_______________________________________________ >LARTC mailing list / LARTC@mailman.ds9a.nl >http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/_________________________________________________________________ Unlimited Internet access -- and 2 months free! Try MSN. http://resourcecenter.msn.com/access/plans/2monthsfree.asp _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Folke Aeon wrote:> i turned the SMP off , and everything is ok now. :)Argh, for some definition of "ok" :-) Okay, this needs to be looked into, thanks ! - Werner -- _________________________________________________________________________ / Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net / /_http://www.almesberger.net/____________________________________________/ _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/