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14 ÐÑÑÐÐÑ 2009 Ð 17:55 +0530 Indraneel Mukherjee ÐÐÐÐÑÐÐ(-ÐÐ): > On Mon, Dec 14, 2009 at 4:30 PM, Eugeniy Meshcheryakov <eugen@debian.org> wrote: > > Yes, I know about that problem. But I'm not sure whether proposed patch > > fixes anything. Were you able to _use_ modules made with that patch applied? > > Yes, i was able to _use_ SystemTap on ARM after applying that patch + > your fix. I ran the following script and it worked absolutely fine: Hmm, that's strange. But thanks for the information. I'll look what it is possible to do. > > global reads > probe kernel.function("do_writepages") { > reads[execname()]++ > } > probe timer.s(3) > { > foreach (count in reads) > printf("%s : %d \n", count, reads[count]) > } > > OUTPUT of script: > pdflush : 4 > pdflush : 4 > pdflush : 8 > pdflush : 8 > pdflush : 12 > pdflush : 12 > pdflush : 12 > ... > ... > > Or does it fixes only compilation? My guess is that module > > initialization will fail because build-id does not match. > > No it does not fail. > > Regards, > Indro > > > > > 14 ÐÑÑÐÐÑ 2009 Ð 16:11 +0530 Indraneel Mukherjee ÐÐÐÐÑÐÐ(-ÐÐ): > >> Thanks for the fix. Also, there was another patch that i had to apply > >> to get Systemtap working for ARM. I checked the latest git and the fix > >> is not available for ARM. The fix is here: > >> http://sources.redhat.com/ml/systemtap/2009-q4/msg00574.html > >> Without the above fix, the ARM(arm-linux is non-relocatable) stap FAILS. > >> > >> This is related to > >> http://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg690166.html > >> > >> Shouldn't this fix be added to the Systemtap tree to get it right for ARM? > > > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.4.10 (GNU/Linux) > > > > iEYEARECAAYFAksmGt0ACgkQKaC6+zmozOLZtwCfasFxn9Q8LgZgLQ59sKIEyJT3 > > dEMAoJC1rOkL/NN+mABa5p16hDqXMMV1 > > =ud4E > > -----END PGP SIGNATURE----- > > > >
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