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 D4D332F39DE; Mon, 22 Sep 2025 19:44:29 +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=1758570269; cv=none; b=Rt/PrA98g9TLzgCHuK6NVAJrn8dtCqclNKEBY7sEX/TWh/YZI+oCnzDMc3WpSBBzUaLARkB2JHqWPlcJ8UEhyFS/wTV5nZvfmupsX3ZxDaMXPI/j+Eh3Y6AAZLrJi2FJ/wlezV+AzgeCSdtQVMEMnGugWHArEAH/gZJFkcP0hf8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758570269; c=relaxed/simple; bh=UhlM5Abz9GzNQc4fPaIq8g3VSpEr2iRHdyjz4uxAd0E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=g/OoSTCdfQlualUIrZ1KqdhxX/m6Dnwdkqo4KZDsoKduRkQpNFrjzyK477ygyyYlZa8zvB30OH+xpxs5kLYYe7TfcU/J2fsHF+BW2bzdHFRb0ZcM882lv8bTg8D3M04u1JGCd4dgQaucOi4LKSfUV0dx8uYDkKXEOcVslGYKuFI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qJrcfost; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="qJrcfost" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 64CEEC4CEF0; Mon, 22 Sep 2025 19:44:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1758570269; bh=UhlM5Abz9GzNQc4fPaIq8g3VSpEr2iRHdyjz4uxAd0E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qJrcfostV7y7kpf2z/4F1scUE+pObmYaYzpB7rpzwmvJgciY5GuuxsQKafbZpIgNA Pkj/yPO+7fKrgrcqUF5s5gHxB4VQublsXYIPHyOyFqMwTm4C+sm7saMNLuZgbaNT2s usUeMpSyufGZj+6/dk2IowPfdG59lOjJXXrIbFl8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, WANG Rui , Tiezhu Yang , Huacai Chen Subject: [PATCH 6.16 071/149] LoongArch: Make LTO case independent in Makefile Date: Mon, 22 Sep 2025 21:29:31 +0200 Message-ID: <20250922192414.677497505@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250922192412.885919229@linuxfoundation.org> References: <20250922192412.885919229@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tiezhu Yang commit b15212824a01cb0b62f7b522f4ee334622cf982a upstream. LTO is not only used for Clang, but maybe also used for Rust, make LTO case out of CONFIG_CC_HAS_ANNOTATE_TABLEJUMP in Makefile. This is preparation for later patch, no function changes. Cc: stable@vger.kernel.org Suggested-by: WANG Rui Signed-off-by: Tiezhu Yang Signed-off-by: Huacai Chen Signed-off-by: Greg Kroah-Hartman --- arch/loongarch/Makefile | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -102,16 +102,16 @@ KBUILD_CFLAGS += $(call cc-option,-mth ifdef CONFIG_OBJTOOL ifdef CONFIG_CC_HAS_ANNOTATE_TABLEJUMP +KBUILD_CFLAGS += -mannotate-tablejump +else +KBUILD_CFLAGS += -fno-jump-tables # keep compatibility with older compilers +endif +ifdef CONFIG_LTO_CLANG # The annotate-tablejump option can not be passed to LLVM backend when LTO is enabled. # Ensure it is aware of linker with LTO, '--loongarch-annotate-tablejump' also needs to # be passed via '-mllvm' to ld.lld. -KBUILD_CFLAGS += -mannotate-tablejump -ifdef CONFIG_LTO_CLANG KBUILD_LDFLAGS += -mllvm --loongarch-annotate-tablejump endif -else -KBUILD_CFLAGS += -fno-jump-tables # keep compatibility with older compilers -endif endif KBUILD_RUSTFLAGS += --target=loongarch64-unknown-none-softfloat -Ccode-model=small