The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x c7e97f215a4ad634b746804679f5937d25f77e29 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2023091648-whoops-rind-9cae@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..

Possible dependencies:

c7e97f215a4a ("perf build: Include generated header files properly") 3d88aec0d42e ("perf pmu: Make parser reentrant") e293a5e816c0 ("perf pmu: Use relative path for sysfs scan") eec1131091c8 ("perf pmu: Add perf_pmu__destroy() function") 990a71e904f6 ("perf bpf filter: Introduce basic BPF filter expression") 16cad1d3597d ("perf lock contention: Use lock_stat_find{,new}") 492fef218a66 ("perf lock contention: Factor out lock_contention_get_name()") d50a79cd0f39 ("perf pmu: Use perf_pmu__open_file() and perf_pmu__scan_file()") f8ad6018ce3c ("perf pmu: Remove duplication around EVENT_SOURCE_DEVICE_PATH") acef233b7ca7 ("perf pmu: Add #slots literal support for arm64") 688d2e8de231 ("perf lock contention: Add -l/--lock-addr option") eca949b2b4ad ("perf lock contention: Implement -t/--threads option for BPF") fd507d3e359c ("perf lock contention: Add lock_data.h for common data") 378ef0f5d9d7 ("perf build: Use libtraceevent from the system") 616aa32d6f22 ("perf build: Fixes for LIBTRACEEVENT_DYNAMIC") cc2367eebb0c ("machine: Adopt is_lock_function() from builtin-lock.c") 336b92da1aa4 ("perf tool: Move pmus list variable to a new file") a3720e969c6d ("perf build: Fix LIBTRACEEVENT_DYNAMIC") 746bd29e348f ("perf build: Use tools/lib headers from install path") bd560973c5d3 ("perf expr: Tidy hashmap dependency")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From c7e97f215a4ad634b746804679f5937d25f77e29 Mon Sep 17 00:00:00 2001 From: Namhyung Kim namhyung@kernel.org Date: Thu, 27 Jul 2023 19:24:47 -0700 Subject: [PATCH] perf build: Include generated header files properly

The flex and bison generate header files from the source. When user specified a build directory with O= option, it'd generate files under the directory. The build command has -I option to specify the header include directory.

But the -I option only affects the files included like <...>. Let's change the flex and bison headers to use it instead of "...".

Fixes: 80eeb67fe577aa76 ("perf jevents: Program to convert JSON file") Signed-off-by: Namhyung Kim namhyung@kernel.org Cc: Adrian Hunter adrian.hunter@intel.com Cc: Andi Kleen ak@linux.intel.com Cc: Anup Sharma anupnewsmail@gmail.com Cc: Ian Rogers irogers@google.com Cc: Ingo Molnar mingo@kernel.org Cc: Jiri Olsa jolsa@kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230728022447.1323563-2-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py index 08ec9aa583e7..8cd561aa606a 100755 --- a/tools/perf/pmu-events/jevents.py +++ b/tools/perf/pmu-events/jevents.py @@ -1000,7 +1000,7 @@ such as "arm/cortex-a34".''', _args = ap.parse_args()

_args.output_file.write(""" -#include "pmu-events/pmu-events.h" +#include <pmu-events/pmu-events.h> #include "util/header.h" #include "util/pmu.h" #include <string.h> diff --git a/tools/perf/util/bpf-filter.c b/tools/perf/util/bpf-filter.c index 0b30688d78a7..47f01df658d9 100644 --- a/tools/perf/util/bpf-filter.c +++ b/tools/perf/util/bpf-filter.c @@ -9,8 +9,8 @@ #include "util/evsel.h"

#include "util/bpf-filter.h" -#include "util/bpf-filter-flex.h" -#include "util/bpf-filter-bison.h" +#include <util/bpf-filter-flex.h> +#include <util/bpf-filter-bison.h>

#include "bpf_skel/sample-filter.h" #include "bpf_skel/sample_filter.skel.h" diff --git a/tools/perf/util/expr.c b/tools/perf/util/expr.c index 4814262e3805..7410a165f68b 100644 --- a/tools/perf/util/expr.c +++ b/tools/perf/util/expr.c @@ -10,8 +10,8 @@ #include "debug.h" #include "evlist.h" #include "expr.h" -#include "expr-bison.h" -#include "expr-flex.h" +#include <util/expr-bison.h> +#include <util/expr-flex.h> #include "util/hashmap.h" #include "smt.h" #include "tsc.h" diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index ac315e1be2bc..acddb2542b1a 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -18,8 +18,8 @@ #include "debug.h" #include <api/fs/tracing_path.h> #include <perf/cpumap.h> -#include "parse-events-bison.h" -#include "parse-events-flex.h" +#include <util/parse-events-bison.h> +#include <util/parse-events-flex.h> #include "pmu.h" #include "pmus.h" #include "asm/bug.h" diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 7f984a7f16ca..b6654b9f55d2 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -19,8 +19,8 @@ #include "evsel.h" #include "pmu.h" #include "pmus.h" -#include "pmu-bison.h" -#include "pmu-flex.h" +#include <util/pmu-bison.h> +#include <util/pmu-flex.h> #include "parse-events.h" #include "print-events.h" #include "header.h"