rpms/bcc
7
0
Fork 0
Code Issues Pull Requests Releases Activity

import bcc-0.16.0-2.el8

Browse Source
This commit is contained in:
CentOS Sources 2021-02-01 08:08:58 +00:00 committed by Andrew Lukoshko
commit e84e0b70f8
5 changed files with 1762 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.bcc.metadata Normal file
View File

@ -0,0 +1 @@
ae5102ef4109f8af03c7282c1f9f2c3201c3a400 SOURCES/bcc-src-with-submodule.tar.gz

1
.gitignore vendored Normal file
View File

@ -0,0 +1 @@
SOURCES/bcc-src-with-submodule.tar.gz

1342
SOURCES/bcc-0.16.0-Manpages-remove-unstable-statement.patch Normal file
View File

File diff suppressed because it is too large Load Diff

46
SOURCES/bcc-0.16.0-tools-tcptracer-fix-alignement-in-tcp_ipv6_event_t.patch Normal file
View File

@ -0,0 +1,46 @@
From 52c4e8cec4dd560503ff011f8fe7eec5f67b33c9 Mon Sep 17 00:00:00 2001
From: Jerome Marchand <jmarchan@redhat.com>
Date: Thu, 17 Sep 2020 10:37:02 +0200
Subject: [PATCH 2/2] tools: tcptracer: fix alignement in tcp_ipv6_event_t
On IPv6, tcptracer ports always appears as zeros:
Tracing TCP established connections. Ctrl-C to end.
T PID COMM IP SADDR DADDR SPORT DPORT
X 7055 nc 4 127.0.0.1 127.0.0.1 49476 9999
C 7074 nc 4 127.0.0.1 127.0.0.1 49478 9999
X 7074 nc 4 127.0.0.1 127.0.0.1 49478 9999
C 7085 nc 6 [::] [0:0:0:1::] 0 0
X 7085 nc 6 [::] [0:0:0:1::] 0 0
C 7086 nc 6 [::] [0:0:0:1::] 0 0
This seems related to alignment issue wrt to the __int128 type in
tcp_ipv6_event_t structure. Moving the u8 field ip to the end of the
structure fixes the issue.
Fixes #2781
---
tools/tcptracer.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/tcptracer.py b/tools/tcptracer.py
index 2e486b15..3220105e 100755
--- a/tools/tcptracer.py
+++ b/tools/tcptracer.py
@@ -73,12 +73,12 @@ struct tcp_ipv6_event_t {
u32 type;
u32 pid;
char comm[TASK_COMM_LEN];
- u8 ip;
unsigned __int128 saddr;
unsigned __int128 daddr;
u16 sport;
u16 dport;
u32 netns;
+ u8 ip;
};
BPF_PERF_OUTPUT(tcp_ipv6_event);
--
2.25.4

372
SPECS/bcc.spec Normal file
View File

@ -0,0 +1,372 @@
# luajit is not available RHEL 8
%bcond_with lua
%bcond_with llvm_static
%if %{without llvm_static}
%global with_llvm_shared 1
%endif
Name: bcc
Version: 0.16.0
Release: 2%{?dist}
Summary: BPF Compiler Collection (BCC)
License: ASL 2.0
URL: https://github.com/iovisor/bcc
# Upstream now provides a release with the git submodule embedded in it
Source0: %{url}/releases/download/v%{version}/%{name}-src-with-submodule.tar.gz
#Source0: %{url}/archive/v%{version}/%{name}-%{version}.tar.gz
Patch0: %{name}-%{version}-Manpages-remove-unstable-statement.patch
Patch1: %{name}-%{version}-tools-tcptracer-fix-alignement-in-tcp_ipv6_event_t.patch
# Arches will be included as upstream support is added and dependencies are
# satisfied in the respective arches
ExcludeArch: i686
BuildRequires: bison
BuildRequires: cmake >= 2.8.7
BuildRequires: flex
BuildRequires: libxml2-devel
BuildRequires: python3-devel
BuildRequires: elfutils-libelf-devel
BuildRequires: llvm-devel
BuildRequires: clang-devel
%if %{with llvm_static}
BuildRequires: llvm-static
%endif
BuildRequires: ncurses-devel
%if %{with lua}
BuildRequires: pkgconfig(luajit)
%endif
BuildRequires: libbpf-devel >= 0.0.9, libbpf-static >= 0.0.9
Requires: %{name}-tools = %{version}-%{release}
Requires: libbpf >= 0.0.9
%description
BCC is a toolkit for creating efficient kernel tracing and manipulation
programs, and includes several useful tools and examples. It makes use of
extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature
that was first added to Linux 3.15. BCC makes BPF programs easier to write,
with kernel instrumentation in C (and includes a C wrapper around LLVM), and
front-ends in Python and lua. It is suited for many tasks, including
performance analysis and network traffic control.
%package devel
Summary: Shared library for BPF Compiler Collection (BCC)
Requires: %{name}%{?_isa} = %{version}-%{release}
%description devel
The %{name}-devel package contains libraries and header files for developing
application that use BPF Compiler Collection (BCC).
%package doc
Summary: Examples for BPF Compiler Collection (BCC)
Recommends: python3-%{name} = %{version}-%{release}
%if %{with lua}
Recommends: %{name}-lua = %{version}-%{release}
%endif
BuildArch: noarch
%description doc
Examples for BPF Compiler Collection (BCC)
%package -n python3-%{name}
Summary: Python3 bindings for BPF Compiler Collection (BCC)
Requires: %{name}%{?_isa} = %{version}-%{release}
%{?python_provide:%python_provide python3-%{name}}
%description -n python3-%{name}
Python3 bindings for BPF Compiler Collection (BCC)
%if %{with lua}
%package lua
Summary: Standalone tool to run BCC tracers written in Lua
Requires: %{name}%{?_isa} = %{version}-%{release}
%description lua
Standalone tool to run BCC tracers written in Lua
%endif
%package tools
Summary: Command line tools for BPF Compiler Collection (BCC)
Requires: python3-%{name} = %{version}-%{release}
Requires: python3-netaddr
Requires: kernel-devel
%description tools
Command line tools for BPF Compiler Collection (BCC)
%prep
%autosetup -p1 -n %{name}
%build
%cmake . \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DREVISION_LAST=%{version} -DREVISION=%{version} -DPYTHON_CMD=python3 \
-DCMAKE_USE_LIBBPF_PACKAGE:BOOL=TRUE \
%{?with_llvm_shared:-DENABLE_LLVM_SHARED=1}
%make_build
%install
%make_install
# Fix python shebangs
# This messes the timestamp and rpmdiff complains about it
# Let's set the all thing according to a reference file
touch -r %{buildroot}%{_datadir}/%{name}/examples/hello_world.py %{_tmppath}/timestamp
find %{buildroot}%{_datadir}/%{name}/{tools,examples} -type f -exec \
sed -i -e '1s=^#!/usr/bin/python\([0-9.]\+\)\?$=#!%{__python3}=' \
-e '1s=^#!/usr/bin/env python\([0-9.]\+\)\?$=#!%{__python3}=' \
-e '1s=^#!/usr/bin/env bcc-lua$=#!/usr/bin/bcc-lua=' {} \;
for i in `find %{buildroot}%{_datadir}/%{name}/examples/` ; do
touch -h -r %{_tmppath}/timestamp $i
done
# Move man pages to the right location
mkdir -p %{buildroot}%{_mandir}
mv %{buildroot}%{_datadir}/%{name}/man/* %{buildroot}%{_mandir}/
# Avoid conflict with other manpages
# https://bugzilla.redhat.com/show_bug.cgi?id=1517408
for i in `find %{buildroot}%{_mandir} -name "*.gz"`; do
tname=$(basename $i)
rename $tname %{name}-$tname $i
done
# Fix the symlink too
for i in `find %{buildroot}%{_mandir} -lname \*.gz` ; do
target=`readlink $i`;
ln -sf bcc-$target $i;
done
# We cannot run the test suit since it requires root and it makes changes to
# the machine (e.g, IP address)
#%check
%ldconfig_scriptlets
%files
%doc README.md
%license LICENSE.txt
%{_libdir}/lib%{name}.so.*
%{_libdir}/libbcc_bpf.so.*
%{_libdir}/libbcc-no-libbpf.so.*
%files devel
%exclude %{_libdir}/lib%{name}*.a
%exclude %{_libdir}/lib%{name}*.la
%{_libdir}/lib%{name}.so
%{_libdir}/libbcc_bpf.so
%{_libdir}/libbcc-no-libbpf.so
%{_libdir}/pkgconfig/lib%{name}.pc
%{_includedir}/%{name}/
%files -n python3-%{name}
%{python3_sitelib}/%{name}*
%files doc
# % dir % {_docdir}/% {name}
%doc %{_datadir}/%{name}/examples/
%if %{without lua}
%exclude %{_datadir}/%{name}/examples/lua
%endif
%files tools
%dir %{_datadir}/%{name}
%dir %{_datadir}/%{name}/tools
%dir %{_datadir}/%{name}/introspection
%{_datadir}/%{name}/tools/*
%{_datadir}/%{name}/introspection/*
%exclude %{_datadir}/%{name}/tools/old/
# inject relies on BPF_KPROBE_OVERRIDE which is not set on RHEL 8
%exclude %{_datadir}/%{name}/tools/inject
%exclude %{_datadir}/%{name}/tools/doc/inject_example.txt
%exclude %{_mandir}/man8/bcc-inject.8.gz
# Neither btrfs nor zfs are available on RHEL8
%exclude %{_datadir}/%{name}/tools/btrfs*
%exclude %{_datadir}/%{name}/tools/doc/btrfs*
%exclude %{_mandir}/man8/bcc-btrfs*
%exclude %{_datadir}/%{name}/tools/zfs*
%exclude %{_datadir}/%{name}/tools/doc/zfs*
%exclude %{_mandir}/man8/bcc-zfs*
# criticalstat relies on CONFIG_PREEMPTIRQ_EVENTS which is disabled on RHEL 8
%exclude %{_datadir}/%{name}/tools/criticalstat
%exclude %{_datadir}/%{name}/tools/doc/criticalstat_example.txt
%exclude %{_mandir}/man8/bcc-criticalstat.8.gz
# compactsnoop is only supported on x86_64
%ifnarch x86_64
%exclude %{_datadir}/%{name}/tools/compactsnoop
%exclude %{_datadir}/%{name}/tools/doc/compactsnoop_example.txt
%exclude %{_mandir}/man8/bcc-compactsnoop.8.gz
%endif
%{_mandir}/man8/*
%if %{with lua}
%files lua
%{_bindir}/bcc-lua
%endif
%changelog
* Fri Jan 22 2021 Jerome Marchand <jmarchan@redhat.com> - 0.16.0-2
- Build with libbpf package
- spec file cleanups
* Mon Oct 26 2020 Jerome Marchand <jmarchan@redhat.com> - 0.16.0-1
- Rebase on bcc-0.16.0
- Fix IPv6 ports
* Wed Sep 02 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-4
- Fix KFUNC_PROBE return value
- Forbid trampolines on unsupported arches
* Tue Jul 21 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-3
- Add KBUILD_MODNAME flag to default cflags
* Thu Jun 11 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-2
- Remove criticalstat manpage
- Remove compactsnoop on non x86_64
- Suggest to use --binary in deadlock
- Remove non-existent argument from tcpconnect man page
- Suggest to install the proper kernel-devel version
- Fix dbstat and dbslower
* Wed Apr 22 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-1
- Rebase on bcc-0.14.0
* Wed Dec 04 2019 Jerome Marchand <jmarchan@redhat.com> - 0.11.0-2
- Add -c option ton the synopsis of tcpretrans manpage
* Tue Nov 26 2019 Jerome Marchand <jmarchan@redhat.com> - 0.11.0-1
- Rebase to bcc-0.11.0
- Reinstate the unstable comment patch that has been removed by mistake
* Thu Oct 17 2019 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-1
- Rebase to bcc-0.10.0
- Drop criticalstat
- Fix regression on vfscount and runqslower
- Rebuild on LLVM 9
* Tue Aug 06 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-4
- remove unstable statement from the man pages
* Wed Jul 03 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-3
- fix b.support_raw_tracepoint
- fix runqslower warning
* Wed May 15 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-2
- Rebuild for llvm 8
* Thu Apr 11 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-1
- Rebase on bcc-8.0.0
- Replace the temporary s390x workaround by a proper fix
- Remove the doc of excluded tool from the package
- Fix print_log2_hist
- Fix yet a few other python3 bytes vs strings issues
* Mon Mar 25 2019 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-6
- Add CI gating
* Thu Dec 13 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-5
- Fix biolatency -D
- Fix biotop manpage
- Rebuild for LLVM 7.0.1 (from Tom Stellard)
* Mon Dec 10 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-4
- Fix bio* tools
* Mon Nov 05 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-3
- Fix multiple bytes/string encoding issues
- Fix misc covscan warning
* Mon Oct 15 2018 Tom Stellard <tstellar@redhat.com> - 0.7.0-2
- Drop explicit dependency on clang-libs
* Fri Oct 12 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-1
- Rebase on bcc-7.0.0
- Remove useless tools (zfs*, btrfs* and inject)
* Thu Sep 20 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.1-1
- Rebase on bcc-0.6.1
* Thu Sep 20 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-6
- llcstat: print a nicer error message on virtual machine
- Add NSS support to sslsniff
- Fixes miscellaneous error uncovered by covscan
* Wed Aug 08 2018 Tom Stellard <tstellar@redhat.com> - 0.6.0-5
- Use llvm-toolset-6.0 prefix for clang-libs dependency
* Fri Aug 03 2018 Tom Stellard <tstellar@redhat.com> - 0.6.0-4
- Rebuld for llvm-toolset-6.0
* Wed Jul 18 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-3
- Disable lua on all arches
* Tue Jun 26 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-2
- Add clang-libs requirement
- Fix manpages symlinks
* Tue Jun 19 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-1
- Rebase on bcc-0.6.0
* Thu May 24 2018 Jerome Marchand <jmarchan@redhat.com> - 0.5.0-5
- Enables build on ppc64(le) and s390x arches
* Thu Apr 05 2018 Rafael Santos <rdossant@redhat.com> - 0.5.0-4
- Resolves #1555627 - fix compilation error with latest llvm/clang
* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Fri Feb 02 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.5.0-2
- Switch to %%ldconfig_scriptlets
* Wed Jan 03 2018 Rafael Santos <rdossant@redhat.com> - 0.5.0-1
- Rebase to new released version
* Thu Nov 16 2017 Rafael Santos <rdossant@redhat.com> - 0.4.0-4
- Resolves #1517408 - avoid conflict with other manpages
* Thu Nov 02 2017 Rafael Santos <rdossant@redhat.com> - 0.4.0-3
- Use weak deps to not require lua subpkg on ppc64(le)
* Wed Nov 01 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.0-2
- Rebuild for LLVM5
* Wed Nov 01 2017 Rafael Fonseca <rdossant@redhat.com> - 0.4.0-1
- Resolves #1460482 - rebase to new release
- Resolves #1505506 - add support for LLVM 5.0
- Resolves #1460482 - BPF module compilation issue
- Partially address #1479990 - location of man pages
- Enable ppc64(le) support without lua
- Soname versioning for libbpf by ignatenkobrain
* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Thu Mar 30 2017 Igor Gnatenko <ignatenko@redhat.com> - 0.3.0-2
- Rebuild for LLVM4
- Trivial fixes in spec
* Fri Mar 10 2017 Rafael Fonseca <rdossant@redhat.com> - 0.3.0-1
- Rebase to new release.
* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Tue Jan 10 2017 Rafael Fonseca <rdossant@redhat.com> - 0.2.0-2
- Fix typo
* Tue Nov 29 2016 Rafael Fonseca <rdossant@redhat.com> - 0.2.0-1
- Initial import