kernel/linux.git/tools/perf/MANIFEST, branch v6.18.21

perf tools: Fix arm64 source package build

2025-05-13T20:26:35+00:00

Syscall tables are generated from rules in the kernel tree. Add the related files to the MANIFEST to fix the Perf source package build. Reported-by: Arnaldo Carvalho de Melo Fixes: bfb713ea53c746b0 ("perf tools: Fix arm64 build by generating unistd_64.h") Signed-off-by: James Clark Tested-by: Arnaldo Carvalho de Melo Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Ian Rogers Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20250513-james-perf-src-pkg-fix-v1-1-bcfd0486dbd6@linaro.org Signed-off-by: Arnaldo Carvalho de Melo

perf MANIFEST: Add license files

2025-01-14T17:57:19+00:00

The standalone tarballs should include the license files - both the COPYING declaration as well as the text of GPLv2. Signed-off-by: Michel Lind Link: https://lore.kernel.org/r/Z0Zcx0WRqtlUYpgw@hyperscale.parallels Signed-off-by: Arnaldo Carvalho de Melo

perf MANIFEST: Add arch/*/include/uapi/asm/bpf_perf_event.h to the perf tarball

2025-01-10T13:59:42+00:00

Needed to build tools/lib/bpf/ on various arches other than x86_64, notably arm64 when using the perf tarballs generated by: $ make help | grep perf- perf-tar-src-pkg - Build the perf source tarball with no compression perf-targz-src-pkg - Build the perf source tarball with gzip compression perf-tarbz2-src-pkg - Build the perf source tarball with bz2 compression perf-tarxz-src-pkg - Build the perf source tarball with xz compression perf-tarzst-src-pkg - Build the perf source tarball with zst compression $ Building with BPF support was opt-in in perf for a long time, and testing it via the tarball main kernel Makefile targets in an architecture other than x86_64 was an odd case. I had noticed this at some point earlier this year while cross building perf to some arches, including arm64, but it fell thru the cracks, see the Link tag below. Fix it now by adding those arch/*/include/uapi/asm/bpf_perf_event.h files to the MANIFEST file used in building the perf source tarball. Tested with: perfbuilder@number:~$ time dm debian:experimental-x-arm64 1 21.60 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 14.1.0-5) 14.1.0 flex 2.6.4 BUILD_TARBALL_HEAD=d31a974f6edc576f84c35be9526fec549a3b3520 $ $ git log --oneline -1 d31a974f6edc576f84c35be9526fec549a3b3520 d31a974f6edc576f (HEAD -> perf-tools-next) perf MANIFEST: Add arch/*/include/uapi/asm/bpf_perf_event.h to the perf tarball $ That was previously failing: perfbuilder@number:~$ grep debian:experimental-x-arm64 dm.log.old/summary 19 4.80 debian:experimental-x-arm64 : FAIL gcc version 14.1.0 (Debian 14.1.0-5) $ perfbuilder@number:~$ grep -B6 'Error 1' dm.log.old/debian:experimental-x-arm64 In file included from /git/perf-6.12.0-rc6/tools/include/uapi/linux/bpf_perf_event.h:11, from libbpf.c:36: /git/perf-6.12.0-rc6/tools/include/uapi/asm/bpf_perf_event.h:2:10: fatal error: ../../arch/arm64/include/uapi/asm/bpf_perf_event.h: No such file or directory 2 | #include "../../arch/arm64/include/uapi/asm/bpf_perf_event.h" | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[4]: *** [/git/perf-6.12.0-rc6/tools/build/Makefile.build:105: /tmp/build/perf/libbpf/staticobjs/libbpf.o] Error 1 perfbuilder@number:~$ Closes: https://lore.kernel.org/all/Z0UNRCRYKunbDYxP@hyperscale.parallels Fixes: 9eea8fafe33eb708 ("libbpf: fix __arg_ctx type enforcement for perf_event programs") Reported-by: Michel Lind Tested-by: Michel Lind Cc: Adrian Hunter Cc: Alexei Starovoitov Cc: Andrii Nakryiko Cc: Ian Rogers Cc: James Clark Cc: Jiri Olsa Cc: Kan Liang Cc: Namhyung Kim Link: 317c11923cf676437456e44a7f408d4ce589a9c0.camel@michel-slm.name Link: https://lore.kernel.org/bpf/ZfyEgoG3JFiOs2Fs@x1/ Link: https://lore.kernel.org/r/Z0Yy5u42Q1hWoEzz@x1 Signed-off-by: Arnaldo Carvalho de Melo

tools perf: Add arm64 sysreg files to MANIFEST

2023-11-22T19:17:53+00:00

Ian pointed out that source tarballs are incomplete as of commit e2bdd172e665 ("perf build: Generate arm64's sysreg-defs.h and add to include path"), since the source files needed from the kernel tree do not appear in the manifest. Add them. Reported-by: Ian Rogers Fixes: e2bdd172e665 ("perf build: Generate arm64's sysreg-defs.h and add to include path") Signed-off-by: Oliver Upton Link: https://lore.kernel.org/r/20231121192956.919380-2-oliver.upton@linux.dev Signed-off-by: Namhyung Kim

tools lib traceevent: Remove libtraceevent

2022-12-14T14:16:12+00:00

libtraceevent is now out-of-date and it is better to depend on the system version. Remove this code that is no longer depended upon by any builds. Committer notes: Removed the removed tools/lib/traceevent/ from tools/perf/MANIFEST, so that 'make perf-tar-src-pkg' works. Signed-off-by: Ian Rogers Acked-by: Steven Rostedt (VMware) Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Kan Liang Cc: Leo Yan Cc: Mark Rutland Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lore.kernel.org/lkml/20221130062935.2219247-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo

perf build: Install libsymbol locally when building

2022-11-16T15:17:15+00:00

The perf build currently has a '-Itools/lib' on the CC command line. This causes issues as the libapi, libsubcmd, libtraceevent, libbpf and libsymbol headers are all found via this path, making it impossible to override include behavior. Change the libsymbol build mirroring the libbpf, libsubcmd, libapi, libperf and libtraceevent build, so that it is installed in a directory along with its headers. A later change will modify the include behavior. Don't build kallsyms.o as part of util as this will lead to duplicate definitions. Add kallsym's directory to the MANIFEST rather than individual files, so that the Build and Makefile are added to a source tar ball. Signed-off-by: Ian Rogers Acked-by: Namhyung Kim Cc: Alexander Shishkin Cc: Andrii Nakryiko Cc: Jiri Olsa Cc: Mark Rutland Cc: Masahiro Yamada Cc: Nick Desaulniers Cc: Nicolas Schier Cc: Peter Zijlstra Cc: Stephane Eranian Cc: bpf@vger.kernel.org Link: http://lore.kernel.org/lkml/20221109184914.1357295-11-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo

perf MANIFEST: Add bpftool files to allow building with BUILD_BPF_SKEL=1

2021-11-07T18:39:28+00:00

We need bpftool and required kernel/bpf/disasm.[ch] to bootstrap the cgroups, bperf and other BPF skels used by perf. Signed-off-by: Arnaldo Carvalho de Melo

tools lib: Adopt list_sort() from the kernel sources

2021-10-20T13:30:59+00:00

Add list_sort.[ch] from the main kernel tree. The linux/bug.h #include is removed due to conflicting definitions. Add check-headers and modify perf build accordingly. MANIFEST and python-ext-sources fixes suggested by Arnaldo. Suggested-by: Arnaldo Carvalho de Melo Signed-off-by: Ian Rogers Acked-by: Andi Kleen Cc: Adrian Hunter Cc: Alexander Antonov Cc: Alexander Shishkin Cc: Andrew Kilroy Cc: Andrew Morton Cc: Changbin Du Cc: Denys Zagorui Cc: Fabian Hemmer Cc: Felix Fietkau Cc: Heiko Carstens Cc: Ingo Molnar Cc: Jacob Keller Cc: Jiapeng Chong Cc: Jin Yao Cc: Jiri Olsa Cc: Joakim Zhang Cc: John Garry Cc: Kajol Jain Cc: Kan Liang Cc: Kees Kook Cc: Mark Rutland Cc: Namhyung Kim Cc: Nicholas Fraser Cc: Nick Desaulniers Cc: Paul Clarke Cc: Peter Zijlstra Cc: Riccardo Mancini Cc: Sami Tolvanen Cc: ShihCheng Tu Cc: Song Liu Cc: Stephane Eranian Cc: Sumanth Korikkar Cc: Thomas Richter Cc: Wan Jiabing Cc: Zhen Lei Link: https://lore.kernel.org/r/20211015172132.1162559-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo

scripts/bpf: Abstract eBPF API target parameter

2021-03-05T02:39:45+00:00

Abstract out the target parameter so that upcoming commits, more than just the existing "helpers" target can be called to generate specific portions of docs from the eBPF UAPI headers. Signed-off-by: Joe Stringer Signed-off-by: Alexei Starovoitov Reviewed-by: Quentin Monnet Acked-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/bpf/20210302171947.2268128-10-joe@cilium.io

libperf: Move to tools/lib/perf

2020-01-06T14:46:09+00:00

Move libperf from its current location under tools/perf to a separate directory under tools/lib/. Also change various paths (mainly includes) to reflect the libperf move to a separate directory and add a new directory under MANIFEST. Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20191206210612.8676-2-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo