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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B5877C001B0 for ; Tue, 15 Aug 2023 21:31:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Mime-Version:References:In-Reply-To: Message-Id:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=733JaOa6MGUuHe71y1FGW6inMKxDZZ4lafkmh/FpEhY=; b=dX7UnsmWWQ+Dc+ g0hBOMyAb3qzLtHj7YBDA68GZaV1DxtNsE+M1P1rwHrwP4c0QtXursxHUowWaSlS2EsED4mqGJ7PG PEB2S1HtJSJB+Elh7Tv5I3dLS0zrjjjyOzwrUNGxVX/lIRGOf0Tx9Z7xvu9gJwZs026K4L4o3L2Ji 2TCXsi/QMWgDq602cqneXeBdvXnk+PtUCNlQ7WsItTSi6+4sWRtJGI2tylAbCHTzQlxa+Ngkc4A52 oydOBeMiZaLFlFRG4IhsZFKJ0zpRkI0/t6OsR3e5icjGI2UYqEWZSJO6VVWz8yfSOpUjs3XofVj2H cjVv0u8lnnXf9wZQ5fAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qW1dQ-002ZHo-2b; Tue, 15 Aug 2023 21:31:28 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qW1dP-002ZH9-2N for linux-arm-kernel@bombadil.infradead.org; Tue, 15 Aug 2023 21:31:27 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:Content-Type :Mime-Version:References:In-Reply-To:Message-Id:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=44nqP2+rxiy7+ftu8/29+SQO1/KKAl9lLgkE77FHuY4=; b=oDx6kwAihasVqPE52wfXvnHqtU JOPY6+0HPH1wJHkSBX2Jdwm8238Iz0iFb5fA03j4zh8UtEhQ2K52Or5wYPnUA/LX0aWbKrLzUS2fP sKkWMMxeWmOLPg9K+HgYxcr8y8BityReMVy8VQSis16c2gDxMVTZitJKyysojYwiy0FSjbTGz57Ui BXJrSu9KiY1rclhcrnChYgwK467xmeCnFh6cQKB00McQzUeP6/AX1Ff9OLfAAooSZ9SvQMTtEiMxy Fh69ZYRlmL1U9jH1+8UfJbVh4s2aiFFpsJR63+a1l2HsXBS8cm6Mw7uwIqHICs6k4NF90VMWaSr4u ReEPHdwg==; Received: from dfw.source.kernel.org ([139.178.84.217]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qW1dL-00C6rq-0l for linux-arm-kernel@lists.infradead.org; Tue, 15 Aug 2023 21:31:26 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5D6C761EAD; Tue, 15 Aug 2023 21:31:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 86368C433C7; Tue, 15 Aug 2023 21:31:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1692135079; bh=44nqP2+rxiy7+ftu8/29+SQO1/KKAl9lLgkE77FHuY4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=YyXw8OtB8+epu6GxFCTIj+gPfAAr6vEVhPfH+wAeOv3CBXWv3k3PiSzFwcVmmJmKj uF6x18yOD+YZVo/NH0RA4cGatztWvfHlJqBZj0HeaiOShfXh4yL3xQmTTXrsV3w7We JG6tFkYpAfzVHJrga/A5tBGJYVJr7TVhiFSAyDFs= Date: Tue, 15 Aug 2023 14:31:16 -0700 From: Andrew Morton To: Kees Cook Cc: Marco Elver , Guenter Roeck , Peter Zijlstra , Mark Rutland , Steven Rostedt , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , Catalin Marinas , Will Deacon , Arnd Bergmann , Greg Kroah-Hartman , Paul Moore , James Morris , "Serge E. Hallyn" , Nathan Chancellor , Nick Desaulniers , Tom Rix , Miguel Ojeda , Sami Tolvanen , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, llvm@lists.linux.dev, Dmitry Vyukov , Alexander Potapenko , kasan-dev@googlegroups.com, linux-toolchains@vger.kernel.org Subject: Re: [PATCH v4 1/4] compiler_types: Introduce the Clang __preserve_most function attribute Message-Id: <20230815143116.17baaae9b91e1f1708c928a8@linux-foundation.org> In-Reply-To: <202308141620.E16B93279@keescook> References: <20230811151847.1594958-1-elver@google.com> <202308141620.E16B93279@keescook> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230815_223123_755654_4ED04E44 X-CRM114-Status: GOOD ( 11.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 14 Aug 2023 16:21:43 -0700 Kees Cook wrote: > Should this go via -mm, the hardening tree, or something else? I'm happy > to carry it if no one else wants it? Please do so. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel