From ffd856537b95dd65facb4e0c78ca1cb92c2048ff Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo <acme@kernel.org> Date: Fri, 2 Feb 2024 11:32:20 -0300 Subject: [PATCH] perf bpf: Clean up the generated/copied vmlinux.h When building perf with BPF skels we either copy the minimalistic tools/perf/util/bpf_skel/vmlinux/vmlinux.h or use bpftool to generate a vmlinux from BTF, storing the result in $(SKEL_OUT)/vmlinux.h. We need to remove that when doing a 'make -C tools/perf clean', fix it. Fixes: b7a2d774c9c5a9a3 ("perf build: Add ability to build with a generated vmlinux.h") Reviewed-by: Ian Rogers <irogers@google.com> Cc: Andrii Nakryiko <andrii@kernel.org> Cc: James Clark <james.clark@arm.com> Cc: Tiezhu Yang <yangtiezhu@loongson.cn> Cc: Yang Jihong <yangjihong1@huawei.com> Cc: bpf@vger.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/Zbz89KK5wHfZ82jv@x1 --- tools/perf/Makefile.perf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index a5d274bd804b..f86871564954 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -1157,7 +1157,7 @@ bpf-skel: endif # CONFIG_PERF_BPF_SKEL bpf-skel-clean: - $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) + $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean arm64-sysreg-defs-clean fixdep-clean python-clean bpf-skel-clean tests-coresight-targets-clean $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS) -- 2.30.9