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 X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41909C31E4B for ; Fri, 14 Jun 2019 16:13:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 16DB02084E for ; Fri, 14 Jun 2019 16:13:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="CiY7/RPw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 16DB02084E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=cyberdimension.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:References:In-Reply-To:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8ia8N+uFwAxXu+st8j/LCg+Zen+52gcrwX61Mpg3ZaY=; b=CiY7/RPwnz+ungxhvkzTBZIEL QnBGW81hUBloOQX/azRQ0dT4NI2k9ZWP/2hJ4iGKou7XufCV+Gs4bkAcg3Phzauw7Ua+BN3x1FPBk 60gEbxmyvrxDWdv9kijVW24uysTxIkyowQedXVEAQ2EwfM4PwsSHUwCCuVl+E9eZQdp6MkWiUrxbu fftmBUX2uUxyMwEmqfLB1NqdCki2VyybhzockvDMdsn1olXqp5V47KTYLifWBgMTn1nuqe1Ep/bzW XghZGhONplmEi0A44k2WJj8OXo40Xt/dKG0kGeqo+xXPsZP6dOGJCr0Epjf6v7ODKJBPTlfYd+bSi mx+BK/zZg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hbop4-0000kP-HZ; Fri, 14 Jun 2019 16:13:02 +0000 Received: from cyberdimension.org ([2001:910:1314:ffff::1] helo=gnutoo.cyberdimension.org) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hbop1-0000jx-SO for linux-arm-kernel@lists.infradead.org; Fri, 14 Jun 2019 16:13:01 +0000 Received: from gnutoo.cyberdimension.org (localhost [127.0.0.1]) by cyberdimension.org (OpenSMTPD) with ESMTP id 01742319; Fri, 14 Jun 2019 16:10:44 +0000 (UTC) Received: from primarylaptop.localdomain (localhost.localdomain [IPv6:::1]) by gnutoo.cyberdimension.org (OpenSMTPD) with ESMTP id 0f158c8a; Fri, 14 Jun 2019 16:10:44 +0000 (UTC) Date: Fri, 14 Jun 2019 18:12:43 +0200 From: Denis 'GNUtoo' Carikli To: Jann Horn Subject: Re: [PATCH] security: do not enable CONFIG_GCC_PLUGINS by default Message-ID: <20190614181243.4430f0d4@primarylaptop.localdomain> In-Reply-To: References: <20190614145755.10926-1-GNUtoo@cyberdimension.org> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; i686-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190614_091300_210895_091D45E2 X-CRM114-Status: UNSURE ( 7.54 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kees Cook , Kernel Hardening , Russell King , Paul Kocialkowski , Emese Revfy , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============3830215196075156905==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3830215196075156905== Content-Type: multipart/signed; boundary="Sig_/eRFSdoapDA3WExTRXm6TK7t"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/eRFSdoapDA3WExTRXm6TK7t Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Fri, 14 Jun 2019 18:05:19 +0200 Jann Horn wrote: [...] > STACKPROTECTOR_PER_TASK defaults to y and depends on GCC_PLUGINS, so > is that perhaps what broke? Can you try whether disabling just that > works for you? I've tried that, and it's sufficient to make the device boot. Denis. --Sig_/eRFSdoapDA3WExTRXm6TK7t Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEeC+d2+Nrp/PU3kkGX138wUF34mMFAl0Dx3sACgkQX138wUF3 4mPiIRAAjxSgd1bWrHHohXd2qKq7auTlOOjw2UxuHT9++GucLfdr8BnQKr1xFpi1 gYlHqUUFtup0vmQ+xKeF/J8FBkqxcOTJPseGD7N0mPGMYU7On4t6dJgffpA8LZay xLefS7qL9P/l8UQL9gK8hrdbLfEH0V+oo70y6v4cq0CCIqWaOFVovmE8+NlkxBtA DNTJrytkwDgB8keaoIZXtl1j+hzS+GnmCM/Omp2//8nd1ipCatS5tbRssYX0l+zc ESAnGwiZ0QCMH07afjEfGSAOWdNzWtn/ga1zRjSr+d+JbzyDFkRtALXhzhVCCpiu 0wqQBWzpf+jLEyQJWmJf1zdNMOJb5a0960d4J3Yne8IzcMvzBsrUnyFXa5aph/n2 XUvTakH5putFUYHUQxbpgsNL3ISIRF0gohwxWhQAQKaXr9r4GLMWowmQ9UT4MOAB D4lPDeoqxRBDyqnQyUHwwF5xLIKRs4U7oZq2KEOouzp6yzKYA1HbIE7Tv8glgh7p o3zTs/LV3+CTncgXhGBQSAOtnsBFjOAnpEfx99r0Lrrm4NyLPoYCQMC3WC7iNN61 lBo07Q0sHX2Uvuxo1Ef5FR8O1hT2dzffbS/6T883wlTASejQzd7QPlaqZo1v7xNz JREgl5V18d9uXu7WC1bqILC4itXUwmQM8hjdoumu1la6kJOaXOk= =qZz4 -----END PGP SIGNATURE----- --Sig_/eRFSdoapDA3WExTRXm6TK7t-- --===============3830215196075156905== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============3830215196075156905==--