create-diff-object: propagate ignore.functions to children

Add child symbols to .kpatch.ignore.functions in case their parents are
added to the list.

Signed-off-by: Artem Savkov <asavkov@redhat.com>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Ross Lagerwall <ross.lagerwall@citrix.com>

diff --git a/create-diff-object.c b/create-diff-object.c
index 8175cba5586f5dca28e892e2464960cf895cfaf3..8ed4a2e95e5e4d846ba7946ef03b33d6c98ca3e4 100644 (file)
--- a/create-diff-object.c
+++ b/create-diff-object.c
@@ -936,6 +936,10 @@ static void kpatch_mark_ignored_functions_same(struct kpatch_elf *kelf)
                        log_normal("NOTICE: no change detected in function %s, unnecessary KPATCH_IGNORE_FUNCTION()?\n", rela->sym->name);
                rela->sym->status = SAME;
                rela->sym->sec->status = SAME;
+
+               if (rela->sym->child)
+                       rela->sym->child->status = SAME;
+
                if (rela->sym->sec->secsym)
                        rela->sym->sec->secsym->status = SAME;
                if (rela->sym->sec->rela)