From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5020C433F5 for ; Fri, 20 May 2022 05:59:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245523AbiETF7t (ORCPT ); Fri, 20 May 2022 01:59:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244615AbiETF7s (ORCPT ); Fri, 20 May 2022 01:59:48 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6CE714AA74 for ; Thu, 19 May 2022 22:59:47 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D739461D6D for ; Fri, 20 May 2022 05:59:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9D24C385A9; Fri, 20 May 2022 05:59:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653026386; bh=CF1gyXPHx4nunW7HIQ4oaZKriA3jpyZPgRsquQHSi7A=; h=From:To:Cc:Subject:Date:From; b=DqodoMfb2t+N1xHJQWJ01onog58hrU72CEGT9rJR68Z8W8Xcg/qxe1CzV/NhQbO+H 9xq63bWbiw/HuPbsbLmghVn7TKI+chsdT1MX0bovZmhx7pV4tawK+3QPZH9DOOTDDE cXkZsfW/+NxkZT8zo7PziIOK/xd/ACSrONyp4KYqKTaHw/TszqKoBYCgk5wwhptB4g Vcv6p+WPdhy3lG/XuHjB16DnzUK96uDoVGlmn1sixiF/JY+Ue16oNWG4Wx0IPsX+2j V5nL3vCQAHHa36WU0r4BbFakjFDpmZ0IXnlCz69WoUD42nxW0Qy62J8G2lrbz9Jbm0 xsriuKMuzE23w== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, keescook@chromium.org, Jakub Kicinski , nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, matthias.bgg@gmail.com Subject: [PATCH net-next] eth: mtk_eth_soc: silence the GCC 12 array-bounds warning Date: Thu, 19 May 2022 22:59:40 -0700 Message-Id: <20220520055940.2309280-1-kuba@kernel.org> X-Mailer: git-send-email 2.34.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org GCC 12 gets upset because in mtk_foe_entry_commit_subflow() this driver allocates a partial structure. The writes are within bounds. Silence these warnings for now, our build bot runs GCC 12 so we won't allow any new instances. Signed-off-by: Jakub Kicinski --- CC: nbd@nbd.name CC: john@phrozen.org CC: sean.wang@mediatek.com CC: Mark-MC.Lee@mediatek.com CC: matthias.bgg@gmail.com --- drivers/net/ethernet/mediatek/Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/mediatek/Makefile b/drivers/net/ethernet/mediatek/Makefile index 45ba0970504a..611f7b4d4eb8 100644 --- a/drivers/net/ethernet/mediatek/Makefile +++ b/drivers/net/ethernet/mediatek/Makefile @@ -11,3 +11,8 @@ mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_debugfs.o endif obj-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_ops.o obj-$(CONFIG_NET_MEDIATEK_STAR_EMAC) += mtk_star_emac.o + +# FIXME: temporarily silence -Warray-bounds on non W=1 builds +ifndef KBUILD_EXTRA_WARN +CFLAGS_mtk_ppe.o += $(call cc-disable-warning, array-bounds) +endif -- 2.34.3