tools headers UAPI: Sync linux/perf_event.h with the kernel sources

To pick up the changes in:

  09519ec3b19e4144 ("perf: Add perf_event_attr::config3")

The patches for the tooling side will come later.

This addresses this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
  diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/lkml/ZAZLYmDjWjSItWOq@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index ccb7f5d..3767543 100644 (file)
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -374,6 +374,7 @@ enum perf_event_read_format {
 #define PERF_ATTR_SIZE_VER5    112     /* add: aux_watermark */
 #define PERF_ATTR_SIZE_VER6    120     /* add: aux_sample_size */
 #define PERF_ATTR_SIZE_VER7    128     /* add: sig_data */
+#define PERF_ATTR_SIZE_VER8    136     /* add: config3 */
 
 /*
  * Hardware event_id to monitor via a performance monitoring event:
@@ -515,6 +516,8 @@ struct perf_event_attr {
         * truncated accordingly on 32 bit architectures.
         */
        __u64   sig_data;
+
+       __u64   config3; /* extension of config2 */
 };
 
 /*