Re: [BUG] jevents problem when cross building Re: [PATCH 2/3] perf tools: Allow to enable/disable events via control file

From: John Garry
Date: Thu Dec 10 2020 - 13:30:03 EST

Next message: Greg Kroah-Hartman: "[PATCH 4.19 30/39] spi: bcm-qspi: Fix use-after-free on unbind"
Previous message: Theodore Y. Ts'o: "Re: UBSAN: shift-out-of-bounds in ext4_fill_super"
In reply to: Arnaldo Carvalho de Melo: "Re: [BUG] jevents problem when cross building Re: [PATCH 2/3] perf tools: Allow to enable/disable events via control file"
Next in thread: John Garry: "Re: [BUG] jevents problem when cross building Re: [PATCH 2/3] perf tools: Allow to enable/disable events via control file"
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On 10/12/2020 18:17, Arnaldo Carvalho de Melo wrote:

So symbol 'pmu_sys_event_tables' is introduced inhttps://lore.kernel.org/linux-arm-kernel/1607080216-36968-3-git-send-email-john.garry@xxxxxxxxxx/,
but I did not think that you picked any of this series up yet, right?

I checked your perf/core branch, and no sign, so which git/branch is this?

Its unpublished, I'll send it to the tmp.perf/core branch now.

I use cross-compile for arm64 to build, and it's ok.

I notice that the failures are for architectures which don't have an entry under pmu-events/arch, so maybe we're missing some 'weak' definition of pmu_sys_event_tables.

I'll check now.

John

More results from testing:

59 13.57 ubuntu:16.04-x-arm : FAIL arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:16.04-x-arm
CC /tmp/build/perf/util/expr.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/tmp/build/perf/perf-in.o: In function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:816: undefined reference to `pmu_sys_event_tables'
/git/linux/tools/perf/util/pmu.c:816: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `pmu_add_sys_aliases':
/git/linux/tools/perf/util/pmu.c:886: undefined reference to `pmu_sys_event_tables'
/git/linux/tools/perf/util/pmu.c:886: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
Makefile.perf:659: recipe for target '/tmp/build/perf/perf' failed
make[2]: *** [/tmp/build/perf/perf] Error 1
Makefile.perf:232: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:69: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

60 26.91 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
61 25.62 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
62 26.39 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
63 25.92 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
64 25.96 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
65 89.87 ubuntu:18.04 : Ok gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final)
66 14.45 ubuntu:18.04-x-arm : FAIL arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:18.04-x-arm
CC /tmp/build/perf/util/pmu-flex.o
CC /tmp/build/perf/util/expr-flex.o
CC /tmp/build/perf/util/expr.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/tmp/build/perf/perf-in.o: In function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:840: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `perf_pmu__find':
/git/linux/tools/perf/util/pmu.c:1031: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
Makefile.perf:659: recipe for target '/tmp/build/perf/perf' failed
make[2]: *** [/tmp/build/perf/perf] Error 1
Makefile.perf:232: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:69: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

67 27.63 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
68 12.06 ubuntu:18.04-x-m68k : FAIL m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:18.04-x-m68k
CC /tmp/build/perf/util/pmu-flex.o
CC /tmp/build/perf/util/expr-flex.o
CC /tmp/build/perf/util/expr.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/tmp/build/perf/perf-in.o: In function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:816: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `pmu_add_sys_aliases':
/git/linux/tools/perf/util/pmu.c:886: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
Makefile.perf:659: recipe for target '/tmp/build/perf/perf' failed
make[2]: *** [/tmp/build/perf/perf] Error 1
Makefile.perf:232: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:69: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

69 27.21 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
70 29.40 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
71 29.56 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
72 63.55 ubuntu:18.04-x-riscv64 : FAIL riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:18.04-x-riscv64
CC /tmp/build/perf/util/parse-events-flex.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/tmp/build/perf/perf-in.o: In function `replace_android_lib':
/git/linux/tools/perf/util/map.c:45: undefined reference to `pmu_sys_event_tables'
/git/linux/tools/perf/util/map.c:47: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `snprintf':
/usr/riscv64-linux-gnu/include/bits/stdio2.h:64: undefined reference to `pmu_sys_event_tables'
/usr/riscv64-linux-gnu/include/bits/stdio2.h:64: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
Makefile.perf:659: recipe for target '/tmp/build/perf/perf' failed
make[2]: *** [/tmp/build/perf/perf] Error 1
Makefile.perf:232: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:69: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

73 24.68 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
74 13.29 ubuntu:18.04-x-sh4 : FAIL sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:18.04-x-sh4
CC /tmp/build/perf/util/pmu-flex.o
CC /tmp/build/perf/util/expr-flex.o
CC /tmp/build/perf/util/expr.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/tmp/build/perf/perf-in.o: In function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:840: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `perf_pmu__find':
/git/linux/tools/perf/util/pmu.c:1031: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
Makefile.perf:659: recipe for target '/tmp/build/perf/perf' failed
make[2]: *** [/tmp/build/perf/perf] Error 1
Makefile.perf:232: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:69: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

75 12.49 ubuntu:18.04-x-sparc64 : FAIL sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:18.04-x-sparc64
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/tmp/build/perf/perf-in.o: In function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:816: undefined reference to `pmu_sys_event_tables'
/git/linux/tools/perf/util/pmu.c:816: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `pmu_add_sys_aliases':
/git/linux/tools/perf/util/pmu.c:886: undefined reference to `pmu_sys_event_tables'
/tmp/build/perf/perf-in.o: In function `pmu_uncore_alias_match':
/git/linux/tools/perf/util/pmu.c:732: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
Makefile.perf:659: recipe for target '/tmp/build/perf/perf' failed
make[2]: *** [/tmp/build/perf/perf] Error 1
Makefile.perf:232: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:69: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

76 69.65 ubuntu:19.10 : Ok gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 8.0.1-3build1 (tags/RELEASE_801/final)
77 13.58 ubuntu:19.10-x-alpha : FAIL alpha-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:19.10-x-alpha
CC /tmp/build/perf/util/expr-bison.o
CC /tmp/build/perf/util/parse-events.o
CC /tmp/build/perf/util/parse-events-flex.o
CC /tmp/build/perf/util/expr-flex.o
CC /tmp/build/perf/util/expr.o
CC /tmp/build/perf/util/pmu.o
CC /tmp/build/perf/util/pmu-flex.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/usr/lib/gcc-cross/alpha-linux-gnu/9/../../../../alpha-linux-gnu/bin/ld: /tmp/build/perf/perf-in.o: in function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:825: undefined reference to `pmu_sys_event_tables'
/usr/lib/gcc-cross/alpha-linux-gnu/9/../../../../alpha-linux-gnu/bin/ld: /git/linux/tools/perf/util/pmu.c:825: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile.perf:659: /tmp/build/perf/perf] Error 1
make[1]: *** [Makefile.perf:233: sub-make] Error 2
make: *** [Makefile:70: all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

78 12.64 ubuntu:19.10-x-hppa : FAIL hppa-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008

[perfbuilder@five ~]$ tail -20 dm.log/ubuntu\:19.10-x-hppa
CC /tmp/build/perf/util/pmu.o
CC /tmp/build/perf/util/pmu-flex.o
CC /tmp/build/perf/util/expr-flex.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/util/perf-in.o
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/usr/lib/gcc-cross/hppa-linux-gnu/9/../../../../hppa-linux-gnu/bin/ld: /tmp/build/perf/perf-in.o: in function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:825: undefined reference to `pmu_sys_event_tables'
/usr/lib/gcc-cross/hppa-linux-gnu/9/../../../../hppa-linux-gnu/bin/ld: /git/linux/tools/perf/util/pmu.c:825: undefined reference to `pmu_sys_event_tables'
/usr/lib/gcc-cross/hppa-linux-gnu/9/../../../../hppa-linux-gnu/bin/ld: /tmp/build/perf/perf-in.o: in function `pmu_add_sys_aliases':
/git/linux/tools/perf/util/pmu.c:886: undefined reference to `pmu_sys_event_tables'
/usr/lib/gcc-cross/hppa-linux-gnu/9/../../../../hppa-linux-gnu/bin/ld: /tmp/build/perf/perf-in.o: in function `pmu_for_each_sys_event':
/git/linux/tools/perf/util/pmu.c:825: undefined reference to `pmu_sys_event_tables'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile.perf:659: /tmp/build/perf/perf] Error 1
make[1]: *** [Makefile.perf:233: sub-make] Error 2
make: *** [Makefile:70: all] Error 2
make: Leaving directory '/git/linux/tools/perf'
+ exit 1
[perfbuilder@five ~]$

79 75.25 ubuntu:20.04 : Ok gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, clang version 10.0.0-4ubuntu1
80 31.39 ubuntu:20.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 10.2.0-5ubuntu1~20.04) 10.2.0
81 75.09 ubuntu:20.10 : Ok gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, Ubuntu clang version 11.0.0-2
.

Next message: Greg Kroah-Hartman: "[PATCH 4.19 30/39] spi: bcm-qspi: Fix use-after-free on unbind"
Previous message: Theodore Y. Ts'o: "Re: UBSAN: shift-out-of-bounds in ext4_fill_super"
In reply to: Arnaldo Carvalho de Melo: "Re: [BUG] jevents problem when cross building Re: [PATCH 2/3] perf tools: Allow to enable/disable events via control file"
Next in thread: John Garry: "Re: [BUG] jevents problem when cross building Re: [PATCH 2/3] perf tools: Allow to enable/disable events via control file"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]