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authorPaul Buetow <paul@buetow.org>2026-02-23 13:17:59 +0200
committerPaul Buetow <paul@buetow.org>2026-02-23 13:17:59 +0200
commit425d725048ee2f6225a093db719ced0fab54cdbc (patch)
tree1c09a1212eb4bab6a128bd4bae26d054e08901e5
parent438824f16e262f965e344d74b01bf341200a2ffd (diff)
flags: document open_by_handle_at CO-RE re-evaluation
-rw-r--r--internal/flags/flags.go8
1 files changed, 4 insertions, 4 deletions
diff --git a/internal/flags/flags.go b/internal/flags/flags.go
index 2aec752..6010b51 100644
--- a/internal/flags/flags.go
+++ b/internal/flags/flags.go
@@ -108,10 +108,10 @@ func parse() {
singleton.TracepointsToAttach = extractTracepointFlags(*tracepointsToAttach)
singleton.TracepointsToExclude = extractTracepointFlags(*tracepointsToExclude)
- // disabledTracepoints is a list of tracepoints that should not be attached due to wider isses.
- // Here, the BPF programs wouldn't load otherwise due to CO-RE issues.
- // Re-evaluate periodically on newer kernels.
- // Add back "._open_by_handle_at" or ".*_name_to_handle_at" here if tracepoints cause CO-RE issues.
+ // Keep this list empty by default.
+ // As of February 23, 2026, open_by_handle_at and name_to_handle_at were
+ // re-evaluated on newer kernels and do not require CO-RE-based exclusions.
+ // If future kernels regress, add targeted exclusions here.
if *fields == "" {
singleton.CollapsedFields = []string{"pid", "path", "tracepoint"}