From: Josh Poimboeuf <jpoimboe@kernel.org>
Date: Sun, 12 Apr 2026 04:11:24 +0000 (-0700)
Subject: objtool/klp: Fix .data..once static local non-correlation
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=ff529864e738f447ff4c019956319930fc274a23;p=thirdparty%2Flinux.git

objtool/klp: Fix .data..once static local non-correlation

While there was once a section named .data.once, it has since been
renamed to .data..once with commit dbefa1f31a91 ("Rename .data.once to
.data..once to fix resetting WARN*_ONCE").  Fix it.

Fixes: dd590d4d57eb ("objtool/klp: Introduce klp diff subcommand for diffing object files")
Acked-by: Song Liu <song@kernel.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---

diff --git a/tools/objtool/klp-diff.c b/tools/objtool/klp-diff.c
index b1b068e9b4c70..cb26c1c92a74a 100644
--- a/tools/objtool/klp-diff.c
+++ b/tools/objtool/klp-diff.c
@@ -257,7 +257,8 @@ static bool is_uncorrelated_static_local(struct symbol *sym)
 	if (!is_object_sym(sym) || !is_local_sym(sym))
 		return false;
 
-	if (!strcmp(sym->sec->name, ".data.once"))
+	/* WARN_ONCE, etc */
+	if (!strcmp(sym->sec->name, ".data..once"))
 		return true;
 
 	dot = strchr(sym->name, '.');