Merge tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Enable ignore_missing_thread in 'perf stat', enabling counting with
   '--pid' when threads disappear during counting session setup

 - Adjust output data offset for backward compatibility in 'perf inject'

 - Fix missing free in copy_kcore_dir() in 'perf inject'

 - Fix caching files with a wrong build ID

 - Sync drm, cpufeatures, vhost and svn headers with the kernel

* tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  tools headers UAPI: Synch KVM's svm.h header with the kernel
  tools include UAPI: Sync linux/vhost.h with the kernel sources
  perf stat: Enable ignore_missing_thread
  perf inject: Adjust output data offset for backward compatibility
  perf trace beauty: Fix generation of errno id->str table on ALT Linux
  perf build-id: Fix caching files with a wrong build ID
  tools headers cpufeatures: Sync with the kernel sources
  tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
  perf inject: Fix missing free in copy_kcore_dir()

1 files changed, 4 insertions, 2 deletions

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index a75bf11585b5..54d4e508a092 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -891,7 +891,9 @@ static int copy_kcore_dir(struct perf_inject *inject)
 	if (ret < 0)
 		return ret;
 	pr_debug("%s\n", cmd);
-	return system(cmd);
+	ret = system(cmd);
+	free(cmd);
+	return ret;
 }
 
 static int output_fd(struct perf_inject *inject)
@@ -916,7 +918,7 @@ static int __cmd_inject(struct perf_inject *inject)
 		inject->tool.tracing_data = perf_event__repipe_tracing_data;
 	}
 
-	output_data_offset = session->header.data_offset;
+	output_data_offset = perf_session__data_offset(session->evlist);
 
 	if (inject->build_id_all) {
 		inject->tool.mmap	  = perf_event__repipe_buildid_mmap;