From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 849E828E0 for ; Thu, 12 Feb 2026 19:22:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770924144; cv=none; b=EmbiB5yBw4GajcsXYR2698Ns2kIzrbE/BphMQbtLm4J+WYtHK3uK/rmjDs6OzYycvbHK03CAOt1SSGtwHbODAxTW1pyJ7nO4Uwzzc7SQGmdkVPSTT68MkIGzGFYGFdqRxf6LlZuNXX6oR+xx6xelsP8a2bLB3lLEcTUrukiQ7zU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770924144; c=relaxed/simple; bh=NF985SuSmn9wmB4vLhm1ef1RmrUrWhw45OEe/IaMNFA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nkF3pLZ2TDBT3YHMy5cOWZP+hWC2gkW9opStDkGKDH46Q/FutrKkvi2KQpcgcLZfi0jBqkiAbL8Q+vZ6iiqU7xNEQ1D44PFOu4gybsEWTXZhnYZld8lZObZ3MaK+QJbY659YKiEciQtuRxMGlLXh8Jhyc25QZNgdW8rryZhb6l8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MHFceIFc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MHFceIFc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4CDCC4CEF7; Thu, 12 Feb 2026 19:22:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770924144; bh=NF985SuSmn9wmB4vLhm1ef1RmrUrWhw45OEe/IaMNFA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MHFceIFcpxuudh6jo/Aypyt1mtxwzhW1nhOcT317us1DZEjrsqR7ZNAyJ71jHL9+U 5+QgDxzexpv7jaEJJIWD0IApSpWYurl1hcx6OeESFH8Bs1QN+SYumzJIwrFudelnTa HeHv+OCHCpTYNAiP/nAR0AqGZ8HlQl4bmQQWa9hveX/oN22RG4fcnURb6/F7aE7AZn tFlcCd08S9tkhKf5Bq9k1e/8zXrs1XnlME94/Mgkuq5xTppvRsOMDqJ4Iq2w/XWCaL GC5yUMye9mo9vZOZyOln9+kKDiwzpH8HrQXTHbyt2Nhj5Hf8qcJM2TJiDrQGGWAwl5 SYkNcJnvgLHnA== From: Song Liu To: live-patching@vger.kernel.org Cc: jpoimboe@kernel.org, jikos@kernel.org, mbenes@suse.cz, pmladek@suse.com, joe.lawrence@redhat.com, kernel-team@meta.com, Song Liu Subject: [PATCH 1/8] objtool/klp: Remove redundent strcmp in correlate_symbols Date: Thu, 12 Feb 2026 11:21:54 -0800 Message-ID: <20260212192201.3593879-2-song@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260212192201.3593879-1-song@kernel.org> References: <20260212192201.3593879-1-song@kernel.org> Precedence: bulk X-Mailing-List: live-patching@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit find_global_symbol_by_name() already compares names of the two symbols, so there is no need to compare them again. Signed-off-by: Song Liu --- tools/objtool/klp-diff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/objtool/klp-diff.c b/tools/objtool/klp-diff.c index a3198a63c2f0..57606bc3390a 100644 --- a/tools/objtool/klp-diff.c +++ b/tools/objtool/klp-diff.c @@ -454,7 +454,7 @@ static int correlate_symbols(struct elfs *e) sym2 = find_global_symbol_by_name(e->patched, sym1->name); - if (sym2 && !sym2->twin && !strcmp(sym1->name, sym2->name)) { + if (sym2 && !sym2->twin) { sym1->twin = sym2; sym2->twin = sym1; } -- 2.47.3