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[nptl] Re: Advance on bug with SCHED_RR thread
Hmmm this sure looks like the correct place to post a kernel bug :) I
think you might retry posting tomorrow... (the bug is maybe lost
somewhere in the system?)
Cheers,
Seb.
On Wed, 2004-11-17 at 19:15, Loic Domaigne wrote:
> Sure. It is:
> http://bugzilla.kernel.org/
>
> Thanks,
> Loic.
>
> > Can you give me the URL of the OSDL bugzilla?
> >
> > Thanks
> >
> > On Wed, 2004-11-17 at 18:58, Loic Domaigne wrote:
> >
> >>Hi Sébastien,
> >>
> >>thanks for being *SO* fast!!
> >>
> >>I have issued a bugzilla on OSDL.
> >>The title was the same as for the Bugzilla on Red-Hat.
> >>But I can't find it anymore :-(
> >>
> >>P.S: Perhaps I should re-issue the bug report?
> >>
> >>Cheers,
> >>Loic.
> >>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >>bool Boole = (0x2B || !0x2B); // that was shakespear!
> >>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >>
> >>
> >>>Thank for your patience :)
> >>>
> >>>Here are the results (both runs on dual-i686)
> >>>
> >>>-- Conf 1 --
> >>>kernel: 2.6.9 vanilla
> >>>glibc : from Fedora Core 2
> >>>build : gcc -lpthread -lrt test_schedrr3.c -o test
> >>>Result: the problem appears:
> >>># ./test 10 50
> >>>[...]
> >>>testdrv> Wait that all threads run...
> >>>Thread 1: created but NOT STARTED
> >>>Thread 2: created but NOT STARTED
> >>>Thread 3: started for 29.463012000 sec, sched. 3729722 times
> >>>Thread 4: started for 29.463015000 sec, sched. 3729735 times
> >>>Thread 5: started for 29.910831000 sec, sched. 3804873 times
> >>>Thread 6: started for 29.910834000 sec, sched. 3804876 times
> >>>Thread 7: started for 29.910837000 sec, sched. 3804879 times
> >>>Thread 8: started for 29.910840000 sec, sched. 3804877 times
> >>>Thread 9: started for 29.910843000 sec, sched. 3804882 times
> >>>Thread 10: started for 29.910853000 sec, sched. 3804884 times
> >>>TIMED OUT
> >>>
> >>>
> >>>-- Conf 2 --
> >>>kernel: 2.6.9 vanilla
> >>>glibc : fresh CVS from monday
> >>>build : gcc -B/home1/cvs/root -B/home1/cvs/root/lib
> >>>-Wl,-rpath,/home1/cvs/root/lib,-dynamic-linker,/home1/cvs/root/lib/ld-linux.so.2 -L/home1/cvs/root/lib -lc -lpthread -lrt test_schedrr3.c -o test2
> >>>Result: same as above:
> >>># ./test2 10 50
> >>>[...]
> >>>testdrv> Wait that all threads run...
> >>>Thread 1: created but NOT STARTED
> >>>Thread 2: created but NOT STARTED
> >>>Thread 3: created but NOT STARTED
> >>>Thread 4: created but NOT STARTED
> >>>Thread 5: started for 29.928881000 sec, sched. 5126832 times
> >>>Thread 6: started for 29.992817000 sec, sched. 5139456 times
> >>>Thread 7: started for 29.992820000 sec, sched. 5139461 times
> >>>Thread 8: started for 29.992822000 sec, sched. 5139465 times
> >>>Thread 9: started for 29.992825000 sec, sched. 5139462 times
> >>>Thread 10: started for 29.992833000 sec, sched. 5139462 times
> >>>TIMED OUT
> >>>
> >>>
> >>>So, I think you can safely report this to OSDL :)
> >>>
> >>>Best regards,
> >>>Seb.
> >>>
> >>>On Tue, 2004-11-16 at 23:46, Loic Domaigne wrote:
> >>>
> >>>
> >>>>>Yes, you're right. I've been busy lately so I somehow forgot this bug,
> >>>>>but anyway it has to be processed!
> >>>>>
> >>>>>I'll have to test again with a 2.6.9 kernel, but it was here with the
> >>>>>2.6.8.1 vanilla one.
> >>>>>
> >>>>>I should be able to give it some time in the end of this week.
> >>>>
> >>>>Ok, I'll wait for a confirumation on 2.6.9 vanilla kernel. If it is
> >>>>confirmed, I shall post a bugzilla on OSDL.
> >>>>
> >>>>Cheers,
> >>>>Loic.
> >>>>Liste de diffusion nptl
> >>>>Pour se dsinscrire : mailto:nptl_request@bullopensource.org?subject=unsubscribe
> >>>
> >>>-------------------------------
> >>>Sebastien DECUGIS
> >>>NPTL Test & Trace Project
> >>>http://nptl.bullopensource.org/
> >>>
> >>>"You may fail if you try.
> >>>You -will- fail if you don't."
> >>>
> >>>
> >>>Liste de diffusion nptl
> >>>Pour se désinscrire : mailto:nptl_request@bullopensource.org?subject=unsubscribe
> >>>
> >>>
> >>
> >>Liste de diffusion nptl
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> >
> > -------------------------------
> > Sebastien DECUGIS
> > NPTL Test & Trace Project
> > http://nptl.bullopensource.org/
> >
> > "You may fail if you try.
> > You -will- fail if you don't."
> >
> >
> > Liste de diffusion nptl
> > Pour se désinscrire : mailto:nptl_request@bullopensource.org?subject=unsubscribe
> >
> >
>
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-------------------------------
Sebastien DECUGIS
NPTL Test & Trace Project
http://nptl.bullopensource.org/
"You may fail if you try.
You -will- fail if you don't."
Liste de diffusion nptl
Pour se désinscrire : mailto:nptl_request@bullopensource.org?subject=unsubscribe