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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 3B071C43460 for ; Thu, 29 Apr 2021 17:14:01 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 5EE8261447 for ; Thu, 29 Apr 2021 17:14:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5EE8261447 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id B2AFD6B0036; Thu, 29 Apr 2021 13:13:59 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id ADA026B006E; Thu, 29 Apr 2021 13:13:59 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 97AD66B0070; Thu, 29 Apr 2021 13:13:59 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0052.hostedemail.com [216.40.44.52]) by kanga.kvack.org (Postfix) with ESMTP id 7C7A26B0036 for ; Thu, 29 Apr 2021 13:13:59 -0400 (EDT) Received: from smtpin39.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 33099443F for ; Thu, 29 Apr 2021 17:13:59 +0000 (UTC) X-FDA: 78086052198.39.57C30E4 Received: from mail.skyhub.de (mail.skyhub.de [5.9.137.197]) by imf19.hostedemail.com (Postfix) with ESMTP id D69F590009EC for ; Thu, 29 Apr 2021 17:13:26 +0000 (UTC) Received: from zn.tnic (p200300ec2f0a4f007f02d405bcb749ad.dip0.t-ipconnect.de [IPv6:2003:ec:2f0a:4f00:7f02:d405:bcb7:49ad]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id C799A1EC032C; Thu, 29 Apr 2021 19:13:55 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1619716435; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=PyfU4rX/+KMk2UEeM9XF6Ga32+k1ueh3vj9DC0Qq+iM=; b=V4A+ZoyLblJskm8935DQWh1h8C3GGwVWFPtfCynTHww6rJaJvSJ+Rbw2ssMhs/PC3KMXqv 67nDZts2xqqWzmnwUHLcj3efpwcuhxTaFH0HlIufL5daMZseZvemw52NXYqxBCGhRRL0lN sy5+xRNstIKXa7/L9fPI451/L8QtxVU= Date: Thu, 29 Apr 2021 19:13:51 +0200 From: Borislav Petkov To: Yu-cheng Yu Cc: x86@kernel.org, "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , Andy Lutomirski , Balbir Singh , Cyrill Gorcunov , Dave Hansen , Eugene Syromiatnikov , Florian Weimer , "H.J. Lu" , Jann Horn , Jonathan Corbet , Kees Cook , Mike Kravetz , Nadav Amit , Oleg Nesterov , Pavel Machek , Peter Zijlstra , Randy Dunlap , "Ravi V. Shankar" , Vedvyas Shanbhogue , Dave Martin , Weijiang Yang , Pengfei Xu , Haitao Huang Subject: Re: [PATCH v26 00/30] Control-flow Enforcement: Shadow Stack Message-ID: References: <20210427204315.24153-1-yu-cheng.yu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210427204315.24153-1-yu-cheng.yu@intel.com> X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: D69F590009EC X-Stat-Signature: gtr1ahopr3zpspfbnc7mzzaw3r71471c Received-SPF: none (alien8.de>: No applicable sender policy available) receiver=imf19; identity=mailfrom; envelope-from=""; helo=mail.skyhub.de; client-ip=5.9.137.197 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1619716406-35726 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Apr 27, 2021 at 01:42:45PM -0700, Yu-cheng Yu wrote: > I have run tests on these patches for quite some time, and they have been > very stable. While at it, how about adding a simple selftest too, so that people can play with it and perhaps it could even run a bunch of tests? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette