Masami Hiramatsu <masami.hiramatsu...@hitachi.com> writes: > (2010/12/13 22:08), Francis Moreau wrote: >> Arnaldo Carvalho de Melo <a...@ghostprotocols.net> writes: >> >>> Em Mon, Dec 13, 2010 at 11:02:52AM +0100, Francis Moreau escreveu: > >>>> Arnaldo Carvalho de Melo <a...@ghostprotocols.net> writes: >>>>> Em Thu, Dec 09, 2010 at 04:00:08PM +0100, Francis Moreau escreveu: >>>>>> I'm trying to use perf-probe(1) with the latest F14 kernel >>>>>> (2.6.35.9-64.fc14.x86_64). >>> >>>>>> I also installed kernel-debug-debuginfo-2.6.35.9-64.fc14.x86_64 which >>>>>> contains the running vmlinux image AFAICT. >>> >>>>> Can you try using: >>> >>>>> $ perf probe -k >>>>> /usr/lib/debug/lib/modules/2.6.35.9-64.fc14.x86_64.debug/vmlinux <rest of >>>>> the probe definition> >>> >>>>> So that it tries it directly instead of looking into the buildid cache? >>> >>>> Does anybody know where I can report this issue to Fedora community ? >>> >>> Please create a ticket at: >>> >>> http://bugzilla.redhat.com >>> >>> More specifically: >>> >>> https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora >>> >>> Mention this changeset: >>> >>> http://git.kernel.org/?p=linux/kernel/git/acme/linux-2.6.git;a=commit;h=34d2ea084a3bce03d73ffe64350db2813f07260c >>> >>> It will make the -k argument work. >>> >>> There is another that will look automatically at this location, but I >>> haven't merged yet, will post here when done. >> >> Hmm, I don't think that any patches recently posted in response of this >> thread will solve the problem. > > I agree with you. > >> The primarily concern here, is that the running kernel has a different >> build-id than the debug image installed by the corresponding debug >> package. >> >> I think it's a distrib issue, hence my question about Fedora report. > > Yes, that is just for fedora people who can easily check > how to reproduce and make sure the problem is here. > Then they can try to solve the problem until the issue > is resolved.
I created this report: https://bugzilla.redhat.com/show_bug.cgi?id=662653 Thanks -- Francis -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html