Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp174750ybl; Tue, 28 Jan 2020 21:19:32 -0800 (PST) X-Google-Smtp-Source: APXvYqx+Z4Hjp6jkoBV4K7TPAOJJBMpJEhMRII9CUk4s2QYrEORaPK2r9DmVqgyrhKnD4ssu/e0M X-Received: by 2002:a05:6830:4cd:: with SMTP id s13mr2840301otd.181.1580275172401; Tue, 28 Jan 2020 21:19:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1580275172; cv=none; d=google.com; s=arc-20160816; b=YvgPn8wVRWv8iABj5f0Mg05ckVdrYR56jsz0kT5hix7gHCZO1dKRbnN4DIzK/kpxKB C9XC4pYVHfDlAByDFbk6Ww4M3ma5t0DVyZiYlyFLG5NUTAa3t6mQCxN4I7z7eDKpD39j FbpYN+m60OsRPB92MjvZJAHm9YiGUDkGfWHX1dP4z3xMYycEBgnyvsmXWJkoUNBUNSLy 2/blG+68MWA66LGOT9yshLRfSf3D4GDSuZuyBUzyR+j8FN9PV6+mubpKhCohVq/oApcg lXD9/5jKemVL7bBSt/7inR539YdBIdWnWI2z2wynnH6BDNK1QFjfjJDjPSXNNpGhSAiL J59g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:date:message-id:subject:cc:from:to :in-reply-to; bh=3cUHf84kY8FBKzCV01APwmtzWmLEQl3NEY5WeLuwnss=; b=NH6pJCCUbHURQO/Eq5TGy+TXHQPkXnSuNayxqYoYDeFStMgBl6fIAQs/FcruNFfbPZ Fa+5U4bkt2EKlvZ8rzkGq9Sbjigj0LVMfCsBAMnnnuScIH+tUhN/bs+FwFs5UlkkhTAX cw9KEKV1uakMwACs5WUW8MLCynok/J5qSUfeFa9Wdaggfe9C8dG8PQK+EzQStcoUkCkf +k/vWzTs6wK1NSuO0HT77Wx+4ZsY1cC1t/Am5hESJyKW6kKfKu5RCdy1kCsQ/Nkp3lg9 ql8n52HQMIVF5xKPeU7ZNdqpzd6BMeqvCOOMTzw/G/O6XGW7RlNy4Xc0N6nyUVA/9K5h p5PQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v24si575433otn.125.2020.01.28.21.19.20; Tue, 28 Jan 2020 21:19:32 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726821AbgA2FSJ (ORCPT + 99 others); Wed, 29 Jan 2020 00:18:09 -0500 Received: from ozlabs.org ([203.11.71.1]:54909 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726633AbgA2FRj (ORCPT ); Wed, 29 Jan 2020 00:17:39 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 486sDy1V07z9sRk; Wed, 29 Jan 2020 16:17:37 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: f509247b08f2dcf7754d9ed85ad69a7972aa132b In-Reply-To: <922d4939c735c6b52b4137838bcc066fffd4fc33.1578989545.git.christophe.leroy@c-s.fr> To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/ptdump: only enable PPC_CHECK_WX with STRICT_KERNEL_RWX Message-Id: <486sDy1V07z9sRk@ozlabs.org> Date: Wed, 29 Jan 2020 16:17:37 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2020-01-14 at 08:13:10 UTC, Christophe Leroy wrote: > ptdump_check_wx() is called from mark_rodata_ro() which only exists > when CONFIG_STRICT_KERNEL_RWX is selected. > > Signed-off-by: Christophe Leroy > Fixes: 453d87f6a8ae ("powerpc/mm: Warn if W+X pages found on boot") Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/f509247b08f2dcf7754d9ed85ad69a7972aa132b cheers