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 36129C433F5 for ; Fri, 20 May 2022 19:56:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353351AbiETT4T (ORCPT ); Fri, 20 May 2022 15:56:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344894AbiETT4R (ORCPT ); Fri, 20 May 2022 15:56:17 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78FCB7CB15 for ; Fri, 20 May 2022 12:56:16 -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 sin.source.kernel.org (Postfix) with ESMTPS id EE337CE2CDF for ; Fri, 20 May 2022 19:56:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12F59C34116; Fri, 20 May 2022 19:56:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653076573; bh=JmGPiXCc1no9OKyKuSnuRr38KzHGO/M4lw7vH5aLkcQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SS+eZ8ktuTltIk+EmcYqGdFyWJAHLinjorZ0U2fI9mjOjj+HAQg71wak1x/P7KTMo Q/SDLl4odIBc4QU4xBtoM43t7+N/+282Q9ild47/IyYn6QEERLppOlFUTJ6Q4jfMYs VrUA8hvfE5GnSgrFSQYX6bKg2YrlT0civen73WivxHfFfY5WNmh+iL0HN3ZYJeCKfB bk1xrD4q6XNna4Hh0/DCAeMXJw6F922U5t9/hZOzOiYLYwgP4gdvi820GRJZWc7nh8 oOddJtayZKuyDlEN4DHaFuWxlzM6S5wdCOpvWQcJJrgEXIbNuDEZKSQeWVL9jaumk4 bM5fc8LcQR9kQ== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, 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 v2 1/3] eth: mtk_eth_soc: silence the GCC 12 array-bounds warning Date: Fri, 20 May 2022 12:56:03 -0700 Message-Id: <20220520195605.2358489-2-kuba@kernel.org> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220520195605.2358489-1-kuba@kernel.org> References: <20220520195605.2358489-1-kuba@kernel.org> 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..fe66ba8793cf 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 += -Wno-array-bounds +endif -- 2.34.3