Messages in this thread | | | Date | Tue, 23 Jun 2015 12:07:25 +0900 | From | Masami Hiramatsu <> | Subject | Re: Re: [PATCH v2] perf probe: Fix failure to probe events on arm |
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On 2015/06/20 6:08, Arnaldo Carvalho de Melo wrote: > Em Thu, Jun 18, 2015 at 02:49:10AM +0000, He Kuang escreveu: >> Fix failure to probe events on arm, problem is introduced by commit >> 5a51fcd1f30c ("perf probe: Skip kernel symbols which is out of >> .text"). For some architectures, label '_etext' is not in the .text >> section(in .notes section for arm/arm64). Label out of .text section is >> not loaded as symbols and we got a zero value when look up its address, >> which causes all events be wrongly skiped. >> >> This patch skip checking text address range when failed to get the >> address of '_etext' and fixes the problem. > > Masami, since you guys discussed this patch, can I have your Acked-by?
Oops, I missed the mails..
OK I'll send it.
Thanks!
-- Masami HIRAMATSU Linux Technology Research Center, System Productivity Research Dept. Center for Technology Innovation - Systems Engineering Hitachi, Ltd., Research & Development Group E-mail: masami.hiramatsu.pt@hitachi.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/
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