linux-kernel - Re: [PATCH v21 00/20] perf, tools: Add support for PMU events in JSON format

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Message-ID: <20160919212017.GA11991@kernel.org>
Date:   Mon, 19 Sep 2016 18:20:17 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Cc:     peterz@...radead.org, maddy@...ux.vnet.ibm.com,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v21 00/20] perf, tools: Add support for PMU events in
 JSON format

Em Thu, Sep 15, 2016 at 03:24:37PM -0700, Sukadev Bhattiprolu escreveu:
> CPUs support a large number of performance monitoring events (PMU events)
> and often these events are very specific to an architecture/model of the
> CPU. To use most of these PMU events with perf, we currently have to identify
> them by their raw codes:
> 
> 	perf stat -e r100f2 sleep 1

So, trying to build this with my set of containers I get lots of failures,
double checking running on another machine with those containers for the
segfault cases, changing sys/fcntl.h to fcntl.h cures the build on alpine:3.4
(musl libc), will try to fix all of them.

The list is incomplete, lots of other systems failed as well.

- Arnaldo

 1 alpine:3.4: FAIL
  CC       /tmp/build/perf/pmu-events/jsmn.o
In file included from pmu-events/json.c:35:0:
/usr/include/sys/fcntl.h:1:2: error: #warning redirecting incorrect
#include <sys/fcntl.h> to <fcntl.h> [-Werror=cpp]
 #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
-----------------------------------------------------------------------
android-ndk:r12b-arm: FAIL

  CC       /tmp/build/perf/event-plugin.o
pmu-events/json.c:35:23: fatal error: sys/fcntl.h: No such file or
directory
 #include <sys/fcntl.h>
                       ^
compilation terminated.
-----------------------------------------------------------------------
archlinux:latest: FAIL
/bin/sh: line 1:  1408 Segmentation fault      (core dumped) /tmp/build/perf/pmu-events/jevents x86 pmu-events/arch /tmp/build/perf/pmu-events/pmu-events.c
make[2]: *** [pmu-events/Build:11: /tmp/build/perf/pmu-events/pmu-events.c] Error 139
make[1]: *** [Makefile.perf:461: /tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
make[1]: *** Waiting for unfinished jobs....
-----------------------------------------------------------------------
centos:5: FAIL
/bin/sh: line 1:  1336 Segmentation fault      (core dumped) /tmp/build/perf/pmu-events/jevents x86 pmu-events/arch /tmp/build/perf/pmu-events/pmu-events.c
make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 139
make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
make[1]: *** Waiting for unfinished jobs....
-----------------------------------------------------------------------
centos:6: FAIL
/bin/sh: line 1:  1633 Segmentation fault      (core dumped) /tmp/build/perf/pmu-events/jevents x86 pmu-events/arch /tmp/build/perf/pmu-events/pmu-events.c
make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 139
make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
make[1]: *** Waiting for unfinished jobs....
-----------------------------------------------------------------------
centos:7: FAIL
  GEN      /tmp/build/perf/pmu-events/pmu-events.c
/bin/sh: line 1:  1548 Segmentation fault      (core dumped) /tmp/build/perf/pmu-events/jevents x86 pmu-events/arch /tmp/build/perf/pmu-events/pmu-events.c
make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 139
make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
make[1]: *** Waiting for unfinished jobs....
-----------------------------------------------------------------------
debian:7: Ok
-----------------------------------------------------------------------
debian:8: FAIL
  GEN      /tmp/build/perf/pmu-events/pmu-events.c
Segmentation fault (core dumped)
pmu-events/Build:11: recipe for target '/tmp/build/perf/pmu-events/pmu-events.c' failed
make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 139
Makefile.perf:461: recipe for target '/tmp/build/perf/pmu-events/pmu-events-in.o' failed
make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
make[1]: *** Waiting for unfinished jobs....
-----------------------------------------------------------------------
debian:experimental: FAIL
  GEN      /tmp/build/perf/pmu-events/pmu-events.c
Segmentation fault (core dumped)
pmu-events/Build:11: recipe for target '/tmp/build/perf/pmu-events/pmu-events.c' failed
make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 139
Makefile.perf:461: recipe for target '/tmp/build/perf/pmu-events/pmu-events-in.o' failed
make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
-----------------------------------------------------------------------
fedora:20: FAIL
/bin/sh: line 1:  1460 Segmentation fault      (core dumped) /tmp/build/perf/pmu-events/jevents x86 pmu-events/arch /tmp/build/perf/pmu-events/pmu-events.c
make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 139
make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
make[1]: *** Waiting for unfinished jobs....
-----------------------------------------------------------------------