pkg/subsystem: don't Cc some parent subsystems

Our fs is more generic than it was defined in MAINTAINERS. Let's not
spam its mailing lists with bugs from individual filesystem
implementations.

2 files changed, 6 insertions, 0 deletions

diff --git a/pkg/subsystem/linux/rules.go b/pkg/subsystem/linux/rules.go
index dd46bc1d1..ecc05e5ec 100644
--- a/pkg/subsystem/linux/rules.go
+++ b/pkg/subsystem/linux/rules.go
@@ -14,6 +14,8 @@ type customRules struct {
 	extraSubsystems map[string][]string
 	// For these subsystems we do not generate monthly reminders.
 	noReminders map[string]struct{}
+	// We don't want to tag these subsystems in the reports of its sub-subsystem bugs.
+	noIndirectCc map[string]struct{}
 	// Extra child->[]parent links (on top of the inferred ones).
 	addParents map[string][]string
 }
@@ -105,5 +107,8 @@ var (
 			// By MAINTAINERS, wireless is somewhat separate, but it's better to keep it as a net child.
 			"wireless": {"net"},
 		},
+		noIndirectCc: map[string]struct{}{
+			"fs": {},
+		},
 	}
 )
diff --git a/pkg/subsystem/linux/subsystems.go b/pkg/subsystem/linux/subsystems.go
index e5b44a02e..9da38d321 100644
--- a/pkg/subsystem/linux/subsystems.go
+++ b/pkg/subsystem/linux/subsystems.go
@@ -145,6 +145,7 @@ func (ctx *linuxCtx) applyExtraRules(list []*subsystem.Subsystem) error {
 	for _, entry := range list {
 		entry.Syscalls = ctx.extraRules.subsystemCalls[entry.Name]
 		_, entry.NoReminders = ctx.extraRules.noReminders[entry.Name]
+		_, entry.NoIndirectCc = ctx.extraRules.noIndirectCc[entry.Name]
 		perName[entry.Name] = entry
 	}
 	for from, toNames := range ctx.extraRules.addParents {