Messages in this thread | | | Date | Fri, 10 Jul 2020 08:43:37 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH V7 00/15] perf/x86: Add perf text poke events |
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Em Wed, Jul 08, 2020 at 09:34:23AM -0300, Arnaldo Carvalho de Melo escreveu: > Em Wed, Jul 08, 2020 at 02:55:36PM +0300, Adrian Hunter escreveu: > > On 27/05/20 6:54 pm, Peter Zijlstra wrote: > > > On Wed, May 27, 2020 at 12:47:16PM -0300, Arnaldo Carvalho de Melo wrote: > > >> Em Wed, May 20, 2020 at 05:56:34PM +0200, Peter Zijlstra escreveu: > > >>> On Tue, May 19, 2020 at 10:40:01PM -0300, Arnaldo Carvalho de Melo wrote: > > >>>> PeterZ, from what we discussed for the next merge Window, perhaps we > > >>>> should route the kernel bits via the tip tree while I will push the > > >>>> tooling bits on my 5.8 merge request to Linus, Ok? > > >>> > > >>> Sure, I can take the kernel bits. Thanks! > > >> > > >> So, I'm going thru the userpace bits and stopped at the patch copying > > >> include/uapi/linux/perf_events.h to > > >> tools/include/uapi/linux/perf_events.h to get the text_poke > > >> perf_event_attr bit, looked at tip/ and this hasn't landed there yet, > > >> any issues with the kernel bits? > > > > > > Nah, I was waiting on the 0day robot, but its broken *again* :-( > > > > > > Let me go move things along manually. > > > > > > > Hi > > > > The kernel patches are in tip and the remaining tools patches still apply. > > Remaining patches 11-15 are: > > > > perf tools: Add support for PERF_RECORD_TEXT_POKE > > perf tools: Add support for PERF_RECORD_KSYMBOL_TYPE_OOL > > perf intel-pt: Add support for text poke events > > perf script: Add option --show-text-poke-events > > perf script: Show text poke address symbol > > Sure, I'll merge those now that the kernel support is in tip, thanks for > the reminder,
Done, now I need to build a kernel from tip/perf/core and test with the tooling from acme/perf/core, will do later today.
So far what I have is in my repo at the tmp.perf/core branch, if anyone wants to test before I do test it with the kernel with these features and the usual container build tests.
- Arnaldo
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