Arnaldo Carvalho de Melo b0618f38e2 perf build: Gracefully fail the build if BUILD_BPF_SKEL=1 is specified and clang isn't available ...

Build BPF skels require having a compiler able to generate BPF bytecode,
and so far this is only possible with clang, so check for its
availability and fail the build when the user explicitely ask for BPF
skels to be built.

Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>,
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Song Liu <songliubraving@meta.com>
Yang: Yang Jihong <yangjihong1@huawei.com>,
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2023-05-10 12:54:56 -03:00

..

arch

Merge tag 'perf-tools-for-v6.4-3-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

2023-05-07 11:32:18 -07:00

bench

perf bench inject-buildid: Use zfree() to reduce chances of use after free

2023-04-12 10:14:01 -03:00

dlfilters

perf tools: Fix usage of the verbose variable

2022-12-20 15:16:33 -03:00

Documentation

perf lock contention: Update default map size to 16384

2023-04-06 21:52:27 -03:00

examples/bpf

perf trace: Remove unused bpf map 'syscalls'

2022-11-23 10:30:00 -03:00

include/perf

perf bpf: Remove now unused BPF headers

2022-11-04 11:41:48 -03:00

jvmti

perf tools: Fix various typos in comments

2021-03-23 17:13:43 -03:00

pmu-events

perf metric: JSON flag to not group events if gathering a metric group

2023-05-10 12:35:02 -03:00

python

perf python: Convert tracepoint.py example to python3

2022-04-01 16:19:35 -03:00

scripts

perf script: Add new parameter in kfree_skb tracepoint to the python scripts using it

2023-05-02 08:36:14 -03:00

tests

perf test java symbol: Remove needless debuginfod queries

2023-05-10 12:54:53 -03:00

trace

perf beauty: Update copy of linux/socket.h with the kernel sources

2023-01-18 10:12:23 -03:00

ui

perf dso: Fix use before NULL check introduced by map__dso() introduction

2023-04-19 10:51:48 -03:00

util

perf parse-events: Don't reorder ungrouped events by PMU

2023-05-10 12:35:02 -03:00

.gitignore

perf jevents: Run metric_test.py at compile-time

2023-02-03 17:11:39 -03:00

Build

perf script: Fix Python support when no libtraceevent

2023-03-15 10:27:07 -03:00

builtin-annotate.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-bench.c

perf bench: Add pmu-scan benchmark

2023-04-04 13:23:58 -03:00

builtin-buildid-cache.c

perf record: Disable debuginfod by default

2022-01-15 17:41:25 -03:00

builtin-buildid-list.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-c2c.c

perf c2c: Use zfree() to reduce chances of use after free

2023-04-12 09:55:10 -03:00

builtin-config.c

perf tools: Remove util.h from where it is not needed

2019-09-20 09:19:20 -03:00

builtin-daemon.c

perf daemon: Use zfree() to reduce chances of use after free

2023-04-12 09:52:29 -03:00

builtin-data.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-diff.c

perf util: Move perf_guest/host declarations

2023-04-10 19:22:05 -03:00

builtin-evlist.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-ftrace.c

perf ftrace: Make system wide the default target for latency subcommand

2023-04-04 09:39:55 -03:00

builtin-help.c

perf usage: Move usage strings

2023-04-10 19:20:53 -03:00

builtin-inject.c

perf dso: Add dso__filename_with_chroot() to reduce number of accesses to dso->nsinfo members

2023-04-17 18:47:55 -03:00

builtin-kallsyms.c

perf map: Add helper for ->map_ip() and ->unmap_ip()

2023-04-06 22:10:17 -03:00

builtin-kmem.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-kvm.c

perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string

2023-04-24 14:28:11 -03:00

builtin-kwork.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-list.c

perf list: Use zfree() to reduce chances of use after free

2023-04-12 09:55:44 -03:00

builtin-lock.c

Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL"

2023-05-06 18:07:37 -03:00

builtin-mem.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-probe.c

tools: Rename __fallthrough to fallthrough

2023-04-06 21:41:00 -03:00

builtin-record.c

Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL"

2023-05-06 18:07:37 -03:00

builtin-report.c

perf map: Add accessors for ->pgoff and ->reloc

2023-04-06 22:12:40 -03:00

builtin-sched.c

perf sched: Fix sched latency analysis incorrection when using 'sched:sched_wakeup'

2023-04-12 19:30:39 -03:00

builtin-script.c

perf dso: Fix use before NULL check introduced by map__dso() introduction

2023-04-19 10:51:48 -03:00

builtin-stat.c

perf stat: Introduce skippable evsels

2023-05-10 12:35:02 -03:00

builtin-timechart.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-top.c

perf map: Add set_ methods for map->{start,end,pgoff,pgoff,reloc,erange_warned,dso,map_ip,unmap_ip,priv}

2023-04-19 12:54:41 -03:00

builtin-trace.c

perf trace: Use zfree() to reduce chances of use after free

2023-04-12 09:54:32 -03:00

builtin-version.c

Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL"

2023-05-06 18:07:37 -03:00

builtin.h

perf usage: Move usage strings

2023-04-10 19:20:53 -03:00

check-headers.sh

Merge tag 'perf-tools-for-v6.4-3-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

2023-05-07 11:32:18 -07:00

command-list.txt

perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands

2023-01-02 11:51:53 -03:00

CREDITS

…

design.txt

perf design.txt: Synchronize the definition of enum perf_hw_id with code

2021-11-13 18:11:50 -03:00

Makefile

perf tools: Use "grep -E" instead of "egrep"

2022-12-14 15:28:19 -03:00

Makefile.config

perf build: Gracefully fail the build if BUILD_BPF_SKEL=1 is specified and clang isn't available

2023-05-10 12:54:56 -03:00

Makefile.perf

Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL"

2023-05-06 18:07:37 -03:00

MANIFEST

tools lib traceevent: Remove libtraceevent

2022-12-14 11:16:12 -03:00

perf-archive.sh

perf archive: Fix filtering of empty build-ids

2021-03-06 16:54:31 -03:00

perf-completion.sh

perf tools: Fix auto-complete on aarch64

2023-02-08 10:38:10 -03:00

perf-iostat.sh

perf stat: Enable iostat mode for x86 platforms

2021-04-20 08:40:20 -03:00

perf-read-vdso.c

perf tools: Make find_vdso_map() more modular

2019-01-08 13:28:13 -03:00

perf-sys.h

perf tests: Call test_attr__open() directly

2020-09-10 11:55:37 -03:00

perf.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

perf.h

perf util: Move perf_guest/host declarations

2023-04-10 19:22:05 -03:00