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Date: Sat, 2 Jul 2022 11:41:49 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Ingo Molnar <mingo@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Clark Williams <williams@...hat.com>,
Kate Carcia <kcarcia@...hat.com>, linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Ian Rogers <irogers@...gle.com>,
Ivan Babrou <ivan@...udflare.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools fixes for v5.19: 3rd batch
Hi Linus,
Please consider pulling,
Best regards,
- Arnaldo
Test results at the end of this message.
The following changes since commit 941e3e7912696b9fbe3586083a7c2e102cee7a87:
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost (2022-06-27 10:47:34 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-for-v5.19-2022-07-02
for you to fetch changes up to ff898552fb32d255517fb0676f9fa500664c484d:
perf synthetic-events: Ignore dead threads during event synthesis (2022-07-02 09:22:26 -0300)
----------------------------------------------------------------
perf tools fixes for v5.19: 3rd batch
- BPF program info linear (BPIL) data is accessed assuming 64-bit alignment
resulting in undefined behavior as the data is just byte aligned. Fix it,
Found using -fsanitize=undefined.
- Fix 'perf offcpu' build on old kernels wrt task_struct's state/__state field.
- Fix perf_event_attr.sample_type setting on the 'offcpu-time' event synthesized
by the 'perf offcpu' tool.
- Don't bail out when synthesizing PERF_RECORD_ events for pre-existing threads
when one goes away while parsing its procfs entries.
- Don't sort the task scan result from /proc, its not needed and introduces bugs
when the main thread isn't the first one to be processed.
- Fix uninitialized 'offset' variable on aarch64 in the unwind code.
- Sync KVM headers with the kernel sources.
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
tools kvm headers arm64: Update KVM headers from the kernel sources
tools headers UAPI: Sync linux/kvm.h with the kernel sources
Ian Rogers (1):
perf bpf: 8 byte align bpil data
Ivan Babrou (1):
perf unwind: Fix unitialized 'offset' variable on aarch64
Namhyung Kim (4):
perf offcpu: Fix build failure on old kernels
perf offcpu: Accept allowed sample types only
perf synthetic-events: Don't sort the task scan result from /proc
perf synthetic-events: Ignore dead threads during event synthesis
tools/arch/arm64/include/uapi/asm/kvm.h | 36 +++++++++++++++++++++
tools/include/uapi/linux/kvm.h | 54 ++++++++++++++++++++++++++++++--
tools/perf/util/bpf-utils.c | 5 ++-
tools/perf/util/bpf_off_cpu.c | 7 ++++-
tools/perf/util/bpf_skel/off_cpu.bpf.c | 20 ++++++++----
tools/perf/util/evsel.c | 9 ++++++
tools/perf/util/off_cpu.h | 9 ++++++
tools/perf/util/synthetic-events.c | 9 +++---
tools/perf/util/unwind-libunwind-local.c | 2 +-
9 files changed, 134 insertions(+), 17 deletions(-)
Test results:
The first ones are container based builds of tools/perf with and without libelf
support. Where clang is available, it is also used to build perf with/without
libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang
when clang and its devel libraries are installed.
Several are cross builds, the ones with -x-ARCH and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.
The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
with a variety of command line event specifications to then intercept the
sys_perf_event syscall to check that the perf_event_attr fields are set up as
expected, among a variety of other unit tests.
Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
Gwith a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one.
There is still the mageia:7 distro + clang 8 failure, seemingly unrelated to
the patches in this series, it'll be investigated. It builds just fine with gcc
8.4.
There is also a strange one with openmandriva:4.2 and openmandriva:cooker,
where on the feature build test it doesn't manage to find libpthread, because
the pthread functions (and the ones in librt, IIRC) are on the main libc, so a
test for that is needed to avoid adding '-lpthread and -lrt' in distros where
this is the case. It's in the TODO list.
Ubuntu 20.04 is failing on a corner case where perf links with libllvm and libclang,
which isn't the default perf build.
Cross building on 32-bit MIPS debian is failing due to redefinition of 'struct flock'
on a 'perf trace' beautifier, to be investigated.
Another regression alt:sisyphus, will be eventually on the non-default libllvm build.
$ grep -m1 'model name' /proc/cpuinfo
model name : AMD Ryzen 9 5950X 16-Core Processor
$ export BUILD_TARBALL=http://192.168.100.2/perf/perf-5.19.0-rc4.tar.xz
$ time dm
1 119.27 almalinux:8 : Ok gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4) , clang version 12.0.1 (Red Hat 12.0.1-4.module_el8.5.0+1025+93159d6c)
2 81.77 alpine:3.9 : Ok gcc (Alpine 8.3.0) 8.3.0 , Alpine clang version 5.0.1 (tags/RELEASE_502/final) (based on LLVM 5.0.1)
3 108.23 alpine:3.10 : Ok gcc (Alpine 8.3.0) 8.3.0 , Alpine clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0)
4 122.18 alpine:3.11 : Ok gcc (Alpine 9.3.0) 9.3.0 , Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0)
5 128.42 alpine:3.12 : Ok gcc (Alpine 9.3.0) 9.3.0 , Alpine clang version 10.0.0 (https://gitlab.alpinelinux.org/alpine/aports.git 7445adce501f8473efdb93b17b5eaf2f1445ed4c)
6 139.36 alpine:3.13 : Ok gcc (Alpine 10.2.1_pre1) 10.2.1 20201203 , Alpine clang version 10.0.1
7 127.31 alpine:3.14 : Ok gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424 , Alpine clang version 11.1.0
8 129.80 alpine:3.15 : Ok gcc (Alpine 10.3.1_git20211027) 10.3.1 20211027 , Alpine clang version 12.0.1
9 120.97 alpine:3.16 : Ok gcc (Alpine 11.2.1_git20220219) 11.2.1 20220219 , Alpine clang version 13.0.1
10 121.58 alpine:edge : Ok gcc (Alpine 11.2.1_git20220219) 11.2.1 20220219 , Alpine clang version 13.0.1
11 67.82 alt:p8 : Ok x86_64-alt-linux-gcc (GCC) 5.3.1 20151207 (ALT p8 5.3.1-alt3.M80P.1) , clang version 3.8.0 (tags/RELEASE_380/final)
12 96.55 alt:p9 : Ok x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1) , clang version 10.0.0
13 95.12 alt:p10 : Ok x86_64-alt-linux-gcc (GCC) 10.3.1 20210703 (ALT Sisyphus 10.3.1-alt2) , clang version 11.0.1
14 90.77 alt:sisyphus : FAIL gcc version 12.1.1 20220518 (ALT Sisyphus 12.1.1-alt1) (GCC)
CC /tmp/build/perf/util/expr.o
LD /tmp/build/perf/util/intel-pt-decoder/perf-in.o
LD /tmp/build/perf/libbpf/staticobjs/libbpf-in.o
LINK /tmp/build/perf/libbpf/libbpf.a
In file included from /usr/lib/llvm-13.0/include/clang/AST/ExprObjC.h:18,
from /usr/lib/llvm-13.0/include/clang/Analysis/ConstructionContext.h:21,
from /usr/lib/llvm-13.0/include/clang/Analysis/CFG.h:18,
from /usr/lib/llvm-13.0/include/clang/Analysis/AnalysisDeclContext.h:22,
from /usr/lib/llvm-13.0/include/clang/Analysis/PathDiagnostic.h:17,
from /usr/lib/llvm-13.0/include/clang/StaticAnalyzer/Core/AnalyzerOptions.h:17,
from /usr/lib/llvm-13.0/include/clang/Frontend/CompilerInvocation.h:22,
from util/c++/clang.cpp:14:
/usr/lib/llvm-13.0/include/clang/AST/DeclBase.h: In instantiation of 'void clang::DeclContext::filtered_decl_iterator<SpecificDecl, Acceptable>::SkipToNextDecl() [with SpecificDecl = clang::ObjCPropertyDecl; bool (SpecificDecl::* Acceptable)() const = &clang::ObjCPropertyDecl::isInstanceProperty]':
/usr/lib/llvm-13.0/include/clang/AST/DeclBase.h:2242:7: required from 'clang::DeclContext::filtered_decl_iterator<SpecificDecl, Acceptable>::filtered_decl_iterator(clang::DeclContext::decl_iterator) [with SpecificDecl = clang::ObjCPropertyDecl; bool (SpecificDecl::* Acceptable)() const = &clang::ObjCPropertyDecl::isInstanceProperty]'
/usr/lib/llvm-13.0/include/clang/AST/DeclObjC.h:984:43: required from here
15 65.90 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2) , clang version 3.6.2 (tags/RELEASE_362/final)
16 104.53 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-14) , clang version 11.1.0 (Amazon Linux 2 11.1.0-1.amzn2.0.2)
17 109.95 amazonlinux:devel : Ok gcc (GCC) 11.2.1 20220401 (Red Hat 11.2.1-10) , clang version 12.0.1 (Fedora 12.0.1-1.amzn2022)
18 12.81 archlinux:base : FAIL gcc version 12.1.0 (GCC)
/usr/lib/perl5/5.36/core_perl/CORE/inline.h: In function ‘Perl_is_utf8_valid_partial_char_flags’:
/usr/lib/perl5/5.36/core_perl/CORE/handy.h:125:23: error: cast from function call of type ‘STRLEN’ {aka ‘long unsigned int’} to non-matching type ‘_Bool’ [-Werror=bad-function-cast]
125 | #define cBOOL(cbool) ((bool) (cbool))
| ^
/usr/lib/perl5/5.36/core_perl/CORE/inline.h:2363:12: note: in expansion of macro ‘cBOOL’
2363 | return cBOOL(is_utf8_char_helper_(s0, e, flags));
| ^~~~~
In file included from /usr/lib/perl5/5.36/core_perl/CORE/perl.h:7242:
/usr/lib/perl5/5.36/core_perl/CORE/inline.h: In function ‘Perl_cop_file_avn’:
/usr/lib/perl5/5.36/core_perl/CORE/inline.h:3489:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
3489 | const char *file = CopFILE(cop);
| ^~~~~
19 101.11 centos:8 : Ok gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1) , clang version 11.0.1 (Red Hat 11.0.1-1.module_el8.4.0+966+2995ef20)
20 109.24 centos:stream : Ok gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-13) , clang version 14.0.0 (Red Hat 14.0.0-1.module_el8.7.0+1142+5343df54)
21 32.89 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 12.1.1 20220609 releases/gcc-12.1.0-129-g669fc7629e , clang version 14.0.4
22 81.37 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 , clang version 3.8.1-24 (tags/RELEASE_381/final)
23 86.79 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0 , Debian clang version 11.0.1-2~deb10u1
24 103.12 debian:11 : Ok gcc (Debian 10.2.1-6) 10.2.1 20210110 , Debian clang version 11.0.1-2
25 117.99 debian:experimental : Ok gcc (Debian 11.3.0-3) 11.3.0 , Debian clang version 13.0.1-6
26 26.37 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 11.3.0-3) 11.3.0
27 7.19 debian:experimental-x-mips : FAIL gcc version 11.2.0 (Debian 11.2.0-18)
from trace/beauty/fcntl.c:10:
/git/perf-5.19.0-rc4/tools/include/uapi/asm-generic/fcntl.h:188:8: error: redefinition of 'struct flock'
188 | struct flock {
| ^~~~~
In file included from /git/perf-5.19.0-rc4/tools/include/uapi/linux/fcntl.h:5,
from trace/beauty/fcntl.c:10:
/usr/mips-linux-gnu/include/asm/fcntl.h:64:8: note: originally defined here
64 | struct flock {
| ^~~~~
28 23.56 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 10.2.1-6) 10.2.1 20210110
29 8.40 debian:experimental-x-mipsel : FAIL gcc version 11.2.0 (Debian 11.2.0-18)
from trace/beauty/fcntl.c:10:
/git/perf-5.19.0-rc4/tools/include/uapi/asm-generic/fcntl.h:188:8: error: redefinition of 'struct flock'
188 | struct flock {
| ^~~~~
In file included from /git/perf-5.19.0-rc4/tools/include/uapi/linux/fcntl.h:5,
from trace/beauty/fcntl.c:10:
/usr/mipsel-linux-gnu/include/asm/fcntl.h:64:8: note: originally defined here
64 | struct flock {
| ^~~~~
30 23.85 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) , clang version 3.5.0 (tags/RELEASE_350/final)
31 76.05 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) , clang version 3.7.0 (tags/RELEASE_370/final)
32 82.26 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1) , clang version 3.8.1 (tags/RELEASE_381/final)
33 18.84 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710
34 88.59 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1) , clang version 3.9.1 (tags/RELEASE_391/final)
35 96.30 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2) , clang version 4.0.1 (tags/RELEASE_401/final)
36 98.41 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6) , clang version 5.0.2 (tags/RELEASE_502/final)
37 110.53 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2) , clang version 6.0.1 (tags/RELEASE_601/final)
38 117.05 fedora:29 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2) , clang version 7.0.1 (Fedora 7.0.1-6.fc29)
39 119.97 fedora:30 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2) , clang version 8.0.0 (Fedora 8.0.0-3.fc30)
40 113.25 fedora:31 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2) , clang version 9.0.1 (Fedora 9.0.1-4.fc31)
41 108.76 fedora:32 : Ok gcc (GCC) 10.3.1 20210422 (Red Hat 10.3.1-1) , clang version 10.0.1 (Fedora 10.0.1-3.fc32)
42 106.45 fedora:33 : Ok gcc (GCC) 10.3.1 20210422 (Red Hat 10.3.1-1) , clang version 11.0.0 (Fedora 11.0.0-3.fc33)
43 125.54 fedora:34 : Ok gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9) , clang version 12.0.1 (Fedora 12.0.1-1.fc34)
44 21.04 fedora:34-x-ARC-glibc : Ok arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225
45 19.16 fedora:34-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225
46 116.81 fedora:35 : Ok gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9) , clang version 13.0.0 (Fedora 13.0.0-3.fc35)
47 127.01 fedora:36 : Ok gcc (GCC) 12.0.1 20220413 (Red Hat 12.0.1-0) , clang version 14.0.0 (Fedora 14.0.0-1.fc36)
48 128.62 fedora:rawhide : Ok gcc (GCC) 12.1.1 20220507 (Red Hat 12.1.1-1) , clang version 14.0.0 (Fedora 14.0.0-1.fc37)
49 105.97 gentoo-stage3:latest : Ok gcc (Gentoo 11.2.0 p1) 11.2.0 , clang version 13.0.0
50 83.86 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0 , clang version 3.9.1 (tags/RELEASE_391/final)
51 43.91 mageia:7 : FAIL clang version 8.0.0 (Mageia 8.0.0-1.mga7)
yychar = yylex (&yylval, &yylloc, scanner);
^
#define yylex parse_events_lex
^
1 error generated.
make[3]: *** [/git/perf-5.19.0-rc4/tools/build/Makefile.build:139: util] Error 2
52 109.65 manjaro:base : Ok gcc (GCC) 11.1.0 , clang version 13.0.0
53 6.68 openmandriva:4.2 : FAIL gcc version 11.2.0 20210728 (OpenMandriva) (GCC)
In file included from builtin-bench.c:22:
bench/bench.h:68:19: error: conflicting types for 'pthread_attr_setaffinity_np'; have 'int(pthread_attr_t *, size_t, cpu_set_t *)' {aka 'int(pthread_attr_t *, long unsigned int, cpu_set_t *)'}
68 | static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr __maybe_unused,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from bench/bench.h:66,
from builtin-bench.c:22:
54 6.78 openmandriva:cooker : FAIL gcc version 11.2.0 20210728 (OpenMandriva) (GCC)
In file included from builtin-bench.c:22:
bench/bench.h:68:19: error: conflicting types for 'pthread_attr_setaffinity_np'; have 'int(pthread_attr_t *, size_t, cpu_set_t *)' {aka 'int(pthread_attr_t *, long unsigned int, cpu_set_t *)'}
68 | static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr __maybe_unused,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
55 118.45 opensuse:15.0 : Ok gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407] , clang version 5.0.1 (tags/RELEASE_501/final 312548)
56 124.17 opensuse:15.1 : Ok gcc (SUSE Linux) 7.5.0 , clang version 7.0.1 (tags/RELEASE_701/final 349238)
57 120.26 opensuse:15.2 : Ok gcc (SUSE Linux) 7.5.0 , clang version 9.0.1
58 133.11 opensuse:15.3 : Ok gcc (SUSE Linux) 7.5.0 , clang version 11.0.1
59 133.52 opensuse:15.4 : Ok gcc (SUSE Linux) 7.5.0 , clang version 13.0.1
60 156.70 opensuse:tumbleweed : Ok gcc (SUSE Linux) 11.2.1 20220316 [revision 6a1150d1524aeda3381b2171712e1a6611d441d6] , clang version 13.0.1
61 115.27 oraclelinux:8 : Ok gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4.0.1) , clang version 12.0.1 (Red Hat 12.0.1-4.0.1.module+el8.5.0+20428+2b4ecd47)
62 117.58 rockylinux:8 : Ok gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4) , clang version 12.0.1 (Red Hat 12.0.1-4.module+el8.5.0+715+58f51d49)
63 87.38 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609 , clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
64 20.55 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
65 19.75 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
66 20.85 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
67 20.25 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
67 20.14 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
68 90.78 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)
69 21.55 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
70 21.36 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
71 17.54 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
72 20.75 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
73 22.35 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
74 22.36 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
75 101.43 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
76 19.54 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
77 20.86 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
78 19.24 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
79 90.78 ubuntu:20.04 : FAIL clang version 10.0.0-4ubuntu1
LD /tmp/build/perf/perf-in.o
LINK /tmp/build/perf/perf
/usr/bin/ld: /usr/lib/llvm-10/lib/libclangCodeGen.a(BackendUtil.cpp.o): in function `(anonymous namespace)::EmitAssemblyHelper::EmitAssemblyWithNewPassManager(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >)':
(.text._ZN12_GLOBAL__N_118EmitAssemblyHelper30EmitAssemblyWithNewPassManagerEN5clang13BackendActionESt10unique_ptrIN4llvm17raw_pwrite_streamESt14default_deleteIS5_EE+0x1f15): undefined reference to `getPollyPluginInfo()'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [Makefile.perf:676: /tmp/build/perf/perf] Error 1
make[1]: *** [Makefile.perf:240: sub-make] Error 2
make: *** [Makefile:70: all] Error 2
make: Leaving directory '/git/perf-5.19.0-rc4/tools/perf'
+ exit 1
80 23.05 ubuntu:20.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
81 88.47 ubuntu:20.10 : Ok gcc (Ubuntu 10.3.0-1ubuntu1~20.10) 10.3.0 , Ubuntu clang version 11.0.0-2
82 103.73 ubuntu:21.04 : Ok gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0 , Ubuntu clang version 12.0.0-3ubuntu1~21.04.2
83 104.63 ubuntu:21.10 : Ok gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0 , Ubuntu clang version 13.0.0-2
84 131.94 ubuntu:22.04 : Ok gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0 , Ubuntu clang version 14.0.0-1ubuntu1
85 129.23 ubuntu:22.10 : Ok gcc (Ubuntu 11.3.0-3ubuntu1) 11.3.0 , Ubuntu clang version 14.0.4-4
BUILD_TARBALL_HEAD=ff898552fb32d255517fb0676f9fa500664c484d
86 1069.72
[acme@...co perf-urgent]$ uname -a
Linux quaco 5.17.11-300.fc36.x86_64 #1 SMP PREEMPT Wed May 25 15:04:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
[acme@...co perf-urgent]$ git log --oneline -1
ff898552fb32d255 (HEAD -> perf/urgent, seventh/perf/urgent, five/perf/urgent) perf synthetic-events: Ignore dead threads during event synthesis
[acme@...co perf-urgent]$ perf -v
perf version 5.19.rc4.gff898552fb32
[acme@...co perf-urgent]$ sudo su -
[sudo] password for acme:
[root@...co ~]# perf -vv
perf version 5.19.rc4.gff898552fb32
dwarf: [ on ] # HAVE_DWARF_SUPPORT
dwarf_getlocations: [ on ] # HAVE_DWARF_GETLOCATIONS_SUPPORT
glibc: [ on ] # HAVE_GLIBC_SUPPORT
syscall_table: [ on ] # HAVE_SYSCALL_TABLE_SUPPORT
libbfd: [ on ] # HAVE_LIBBFD_SUPPORT
debuginfod: [ on ] # HAVE_DEBUGINFOD_SUPPORT
libelf: [ on ] # HAVE_LIBELF_SUPPORT
libnuma: [ on ] # HAVE_LIBNUMA_SUPPORT
numa_num_possible_cpus: [ on ] # HAVE_LIBNUMA_SUPPORT
libperl: [ on ] # HAVE_LIBPERL_SUPPORT
libpython: [ on ] # HAVE_LIBPYTHON_SUPPORT
libslang: [ on ] # HAVE_SLANG_SUPPORT
libcrypto: [ OFF ] # HAVE_LIBCRYPTO_SUPPORT
libunwind: [ on ] # HAVE_LIBUNWIND_SUPPORT
libdw-dwarf-unwind: [ on ] # HAVE_DWARF_SUPPORT
zlib: [ on ] # HAVE_ZLIB_SUPPORT
lzma: [ on ] # HAVE_LZMA_SUPPORT
get_cpuid: [ on ] # HAVE_AUXTRACE_SUPPORT
bpf: [ on ] # HAVE_LIBBPF_SUPPORT
aio: [ on ] # HAVE_AIO_SUPPORT
zstd: [ on ] # HAVE_ZSTD_SUPPORT
libpfm4: [ OFF ] # HAVE_LIBPFM
[root@...co ~]# perf test
1: vmlinux symtab matches kallsyms : Ok
2: Detect openat syscall event : Ok
3: Detect openat syscall event on all cpus : Ok
4: Read samples using the mmap interface : Ok
5: Test data source output : Ok
6: Parse event definition strings :
6.1: Test event parsing : Ok
6.2: Test parsing of "hybrid" CPU events : Skip (not hybrid)
6.3: Parsing of all PMU events from sysfs : Ok
6.4: Parsing of given PMU events from sysfs : Ok
6.5: Parsing of aliased events from sysfs : Skip (no aliases in sysfs)
6.6: Parsing of aliased events : Ok
6.7: Parsing of terms (event modifiers) : Ok
7: Simple expression parser : Ok
8: PERF_RECORD_* events & perf_sample fields : Ok
9: Parse perf pmu format : Ok
10: PMU events :
10.1: PMU event table sanity : Ok
10.2: PMU event map aliases : Ok
10.3: Parsing of PMU event table metrics : Ok
10.4: Parsing of PMU event table metrics with fake PMUs : Ok
11: DSO data read : Ok
12: DSO data cache : Ok
13: DSO data reopen : Ok
14: Roundtrip evsel->name : Ok
15: Parse sched tracepoints fields : Ok
16: syscalls:sys_enter_openat event fields : Ok
17: Setup struct perf_event_attr : Ok
18: Match and link multiple hists : Ok
19: 'import perf' in python : Ok
20: Breakpoint overflow signal handler : Ok
21: Breakpoint overflow sampling : Ok
22: Breakpoint accounting : Ok
23: Watchpoint :
23.1: Read Only Watchpoint : Skip (missing hardware support)
23.2: Write Only Watchpoint : Ok
23.3: Read / Write Watchpoint : Ok
23.4: Modify Watchpoint : Ok
24: Number of exit events of a simple workload : Ok
25: Software clock events period values : Ok
26: Object code reading : Ok
27: Sample parsing : Ok
28: Use a dummy software event to keep tracking : Ok
29: Parse with no sample_id_all bit set : Ok
30: Filter hist entries : Ok
31: Lookup mmap thread : Ok
32: Share thread maps : Ok
33: Sort output of hist entries : Ok
34: Cumulate child hist entries : Ok
35: Track with sched_switch : Ok
36: Filter fds with revents mask in a fdarray : Ok
37: Add fd to a fdarray, making it autogrow : Ok
38: kmod_path__parse : Ok
39: Thread map : Ok
40: LLVM search and compile :
40.1: Basic BPF llvm compile : Ok
40.2: kbuild searching : Ok
40.3: Compile source for BPF prologue generation : Ok
40.4: Compile source for BPF relocation : Ok
41: Session topology : Ok
42: BPF filter :
42.1: Basic BPF filtering : Ok
42.2: BPF pinning : Ok
42.3: BPF prologue generation : Ok
43: Synthesize thread map : Ok
44: Remove thread map : Ok
45: Synthesize cpu map : Ok
46: Synthesize stat config : Ok
47: Synthesize stat : Ok
48: Synthesize stat round : Ok
49: Synthesize attr update : Ok
50: Event times : Ok
51: Read backward ring buffer : Ok
52: Print cpu map : Ok
53: Merge cpu map : Ok
54: Probe SDT events : Ok
55: is_printable_array : Ok
56: Print bitmap : Ok
57: perf hooks : Ok
58: builtin clang support :
58.1: builtin clang compile C source to IR : Skip (not compiled in)
58.2: builtin clang compile C source to ELF object : Skip (not compiled in)
59: unit_number__scnprintf : Ok
60: mem2node : Ok
61: time utils : Ok
62: Test jit_write_elf : Ok
63: Test libpfm4 support :
63.1: test of individual --pfm-events : Skip (not compiled in)
63.2: test groups of --pfm-events : Skip (not compiled in)
64: Test api io : Ok
65: maps__merge_in : Ok
66: Demangle Java : Ok
67: Demangle OCaml : Ok
68: Parse and process metrics : Ok
69: PE file support : Ok
70: Event expansion for cgroups : Ok
71: Convert perf time to TSC :
71.1: TSC support : Ok
71.2: Perf time to TSC : Ok
72: dlfilter C API : Ok
73: Sigtrap : Ok
74: x86 rdpmc : Ok
75: Test dwarf unwind : Ok
76: x86 instruction decoder - new instructions : Ok
77: Intel PT packet decoder : Ok
78: x86 bp modify : Ok
79: x86 Sample parsing : Ok
80: build id cache operations : Ok
81: daemon operations : Ok
82: perf pipe recording and injection test : Ok
83: Add vfs_getname probe to get syscall args filenames : Ok
84: probe libc's inet_pton & backtrace it with ping : Ok
85: Use vfs_getname probe to get syscall args filenames : Ok
86: Zstd perf.data compression/decompression : Ok
87: perf record tests : Ok
88: perf record offcpu profiling tests : Ok
89: perf stat CSV output linter : Ok
90: perf stat csv summary test : Ok
91: perf stat metrics (shadow stat) test : Ok
92: perf stat tests : Ok
93: perf all metricgroups test : Ok
94: perf all metrics test : FAILED!
95: perf all PMU test : Ok
96: perf stat --bpf-counters test : Ok
97: Check Arm64 callgraphs are complete in fp mode : Skip
98: Check Arm CoreSight trace data recording and synthesized samples: Skip
99: Check Arm SPE trace data recording and synthesized samples : Skip
100: Check Arm SPE doesn't hang when there are forks : Skip
101: Miscellaneous Intel PT testing : Ok
102: Check open filename arg using perf trace + vfs_getname : Ok
[root@...co ~]
⬢[acme@...lbox perf-urgent]$ git log --oneline -1 ; time make -C tools/perf build-test
ff898552fb32d255 (HEAD -> perf/urgent) perf synthetic-events: Ignore dead threads during event synthesis
make: Entering directory '/var/home/acme/git/perf-urgent/tools/perf'
- tarpkg: ./tests/perf-targz-src-pkg .
make_static: make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 -j32 DESTDIR=/tmp/tmp.TO0q1Qi6n0
make_with_gtk2: make GTK2=1 -j32 DESTDIR=/tmp/tmp.GCSwomN02K
- /var/home/acme/git/perf-urgent/tools/perf/BUILD_TEST_FEATURE_DUMP: make FEATURE_DUMP_COPY=/var/home/acme/git/perf-urgent/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
make FEATURE_DUMP_COPY=/var/home/acme/git/perf-urgent/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
make_tags_O: make tags
make_no_backtrace_O: make NO_BACKTRACE=1
make_util_map_o_O: make util/map.o
make_debug_O: make DEBUG=1
make_no_syscall_tbl_O: make NO_SYSCALL_TABLE=1
make_no_libbionic_O: make NO_LIBBIONIC=1
make_no_libbpf_O: make NO_LIBBPF=1
make_install_prefix_slash_O: make install prefix=/tmp/krava/
make_help_O: make help
make_no_newt_O: make NO_NEWT=1
make_install_O: make install
make_with_libpfm4_O: make LIBPFM4=1
make_no_libbpf_DEBUG_O: make NO_LIBBPF=1 DEBUG=1
make_pure_O: make
make_no_auxtrace_O: make NO_AUXTRACE=1
make_with_babeltrace_O: make LIBBABELTRACE=1
make_no_libelf_O: make NO_LIBELF=1
make_doc_O: make doc
make_install_prefix_O: make install prefix=/tmp/krava
make_no_slang_O: make NO_SLANG=1
make_no_gtk2_O: make NO_GTK2=1
make_with_coresight_O: make CORESIGHT=1
make_with_clangllvm_O: make LIBCLANGLLVM=1
make_no_sdt_O: make NO_SDT=1
make_no_libcrypto_O: make NO_LIBCRYPTO=1
make_libbpf_dynamic_O: make LIBBPF_DYNAMIC=1
make_clean_all_O: make clean all
make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 NO_LIBCAP=1 NO_SYSCALL_TABLE=1
make_no_libunwind_O: make NO_LIBUNWIND=1
make_no_libperl_O: make NO_LIBPERL=1
make_perf_o_O: make perf.o
make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
make_install_bin_O: make install-bin
make_no_libpython_O: make NO_LIBPYTHON=1
make_util_pmu_bison_o_O: make util/pmu-bison.o
make_no_libnuma_O: make NO_LIBNUMA=1
make_no_demangle_O: make NO_DEMANGLE=1
make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
make_no_libaudit_O: make NO_LIBAUDIT=1
OK
make: Leaving directory '/var/home/acme/git/perf-urgent/tools/perf'
real 4m49.806s
user 59m34.671s
sys 14m52.485s
⬢[acme@...lbox perf-urgent]$
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