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Re: [PATCH 4/4] [broken] meson: try link tracepoints to module
From: |
Gerd Hoffmann |
Subject: |
Re: [PATCH 4/4] [broken] meson: try link tracepoints to module |
Date: |
Fri, 20 Nov 2020 11:23:55 +0100 |
Hi,
> > Nope. Tried s/module_ss/kraxel_ss/, still not working.
> >
> > I get tons of "undefined reference to `_TRACE_something'"
> > errors (*not* qxl). Seems trace_ss is not updated as intended.
>
> Okay. There is a workaround available:
> [PATCH v2] trace: use STAP_SDT_V2 to work around symbol visibility
>
> We can take time to figure out how to extend the build system to handle
> modules.
IMHO it isn't 5.2 material anyway.
> Would you like me to try to debug this?
Guess I'll go dig into the meson documentation, this looks more like a
build system than a tracing problem to me.
Nevertheless any ideas/hints are welcome of course.
take care,
Gerd
- [PATCH 0/4] [RfC] try fix tracing for modules, Gerd Hoffmann, 2020/11/19
- [PATCH 1/4] meson: add trace_events_config[], Gerd Hoffmann, 2020/11/19
- [PATCH 4/4] [broken] meson: try link tracepoints to module, Gerd Hoffmann, 2020/11/19
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Stefan Hajnoczi, 2020/11/19
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Gerd Hoffmann, 2020/11/19
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Stefan Hajnoczi, 2020/11/19
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module,
Gerd Hoffmann <=
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Gerd Hoffmann, 2020/11/20
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Philippe Mathieu-Daudé, 2020/11/20
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Paolo Bonzini, 2020/11/20
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Gerd Hoffmann, 2020/11/20
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Paolo Bonzini, 2020/11/20
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Gerd Hoffmann, 2020/11/23
- Re: [PATCH 4/4] [broken] meson: try link tracepoints to module, Paolo Bonzini, 2020/11/23
[PATCH 3/4] meson: move qxl trace events to separate file, Gerd Hoffmann, 2020/11/19