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Groups > linux.kernel > #1423415

Re: stack validation warning on lttng-modules bytecode interpreter

From Josh Poimboeuf <jpoimboe@redhat.com>
Newsgroups linux.kernel
Subject Re: stack validation warning on lttng-modules bytecode interpreter
Date 2016-06-15 22:30 +0200
Message-ID <rKpBM-7cb-21@gated-at.bofh.it> (permalink)
References (1 earlier) <rKnzX-5Zq-5@gated-at.bofh.it> <rKow2-6yD-17@gated-at.bofh.it> <rKoPo-6EY-9@gated-at.bofh.it> <rKpiq-74l-23@gated-at.bofh.it> <rKpBL-7cb-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Jun 15, 2016 at 03:24:52PM -0500, Josh Poimboeuf wrote:
> Thanks, figured it out.  It was an objtool bug.  It was expecting the
> macro to create a section symbol (STT_SECTION), but for some reason this
> file's use of the macro creates a function symbol (STT_FUNC).

Actually, to be precise: this file's use of the macro creates a
relocation which references the function symbol rather than the section
symbol.


-- 
Josh

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Thread

stack validation warning on lttng-modules bytecode interpreter Mathieu Desnoyers <mathieu.desnoyers@efficios.com> - 2016-06-15 19:00 +0200
  Re: stack validation warning on lttng-modules bytecode interpreter Josh Poimboeuf <jpoimboe@redhat.com> - 2016-06-15 20:20 +0200
    Re: stack validation warning on lttng-modules bytecode interpreter Mathieu Desnoyers <mathieu.desnoyers@efficios.com> - 2016-06-15 21:20 +0200
      Re: stack validation warning on lttng-modules bytecode interpreter Josh Poimboeuf <jpoimboe@redhat.com> - 2016-06-15 21:40 +0200
        Re: stack validation warning on lttng-modules bytecode interpreter Josh Poimboeuf <jpoimboe@redhat.com> - 2016-06-15 22:30 +0200
          Re: stack validation warning on lttng-modules bytecode interpreter Josh Poimboeuf <jpoimboe@redhat.com> - 2016-06-15 22:30 +0200
            Re: stack validation warning on lttng-modules bytecode interpreter Mathieu Desnoyers <mathieu.desnoyers@efficios.com> - 2016-06-15 22:50 +0200

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