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=-15.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 B26F5C432BE for ; Fri, 23 Jul 2021 22:19:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 93F2F60ED7 for ; Fri, 23 Jul 2021 22:19:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232401AbhGWVjM (ORCPT ); Fri, 23 Jul 2021 17:39:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58030 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231940AbhGWVjH (ORCPT ); Fri, 23 Jul 2021 17:39:07 -0400 Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E526C061757 for ; Fri, 23 Jul 2021 15:19:38 -0700 (PDT) Received: by mail-pl1-x632.google.com with SMTP id e21so202053pla.5 for ; Fri, 23 Jul 2021 15:19:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=N/aIOHI86Md8+7aRLP6KogpBCvx6+c9epmyU3U5xlb4=; b=drtY9R/lcyztqSAm9e5BJBDsuyIEZNAw4hLUrjv9cTfDMfx5IFh7OrSlQy5MozZ09s 7TaZuaxpvuZBsPPXRojRxMeR9/wAiKlOR7GdPPL93Ij2MpxkARzzChMFKBIQxlHYRxmP GHDB6v2f2ocKDqtkjdNMUJtzkSifapJumuzbs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=N/aIOHI86Md8+7aRLP6KogpBCvx6+c9epmyU3U5xlb4=; b=ZIh6P0wQUP2HrOjnxHl/VbutJ4eouaNKNm2sv1/KghdD2XGHkXlObuVGI/FXjLY8Cp m0W1i8Zb3nZ3kk0ZISyHq0CNYRX4mXvjrR0D8igXwDhR1jewQhs3OGdxx2X0Wh9pRE4F SkCJhXGvkCprUnTGDpaicI4rPkn0v+0ZksL44Ji5nSuViP56UmUgHi8ToUfM+tyrZgyk fFep/+sXOGg4+7K+wp6HnaDu2YQvSQubssywmozfEsC4W/fiEJhZNLB9SE9I6XkMWE6i sAxKZw0xuSi3XsZLD4st9v2xH44zYkuSD8W+Bhn0Dy5DU69OeEYMV1Cjzj4gQAki5rxS Am5Q== X-Gm-Message-State: AOAM531ZmAzc0sb8GR555Or5nmsP3imSF8hKrezygQPdrtHD0Vt8qHt3 i2xooKv54jQKkMSBFG4pPSC65g== X-Google-Smtp-Source: ABdhPJxxNULsNhrwG19c1Nx2g4DrC1PCMP894UgkBDoQ+D3jvgZD0QrkLJXHnmIFeVvfSLvBCpJwvw== X-Received: by 2002:a17:902:ab88:b029:12b:d2ee:c26f with SMTP id f8-20020a170902ab88b029012bd2eec26fmr2627086plr.38.1627078777847; Fri, 23 Jul 2021 15:19:37 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id h21sm1883548pfh.67.2021.07.23.15.19.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Jul 2021 15:19:37 -0700 (PDT) From: Kees Cook To: Arnd Bergmann Cc: Kees Cook , Ard Biesheuvel , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, clang-built-linux@googlegroups.com Subject: [PATCH 0/3] lib/test_stackinit: Add assigned initializers Date: Fri, 23 Jul 2021 15:19:30 -0700 Message-Id: <20210723221933.3431999-1-keescook@chromium.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=609; h=from:subject; bh=DHN1AJsInnHOFrkW5ZzfccEROoE6nwehLp5ORzOE8hE=; b=owEBbQKS/ZANAwAKAYly9N/cbcAmAcsmYgBg+0BzuLziN9AOlXnW/3Ztg/LucdLyHqlgjAXuQRJN L0r/J2GJAjMEAAEKAB0WIQSlw/aPIp3WD3I+bhOJcvTf3G3AJgUCYPtAcwAKCRCJcvTf3G3AJvtTD/ 0TjMl/42NgHK+OxQAvHpf/mSTqJz0WN6sQ/5C6N24iZ3u6ewuA9yLVsU8WsLDz2thue0NhvF+VvLw+ DVQlK3w+8kEP5aG7M+uVsfbgkf+WF5zypJP4FEBC29whN2h1bywM0b3Ewh5WlyrWeWjYslW5zKPgzx sTvNxbA0SWQL7gjTwHTD4Ky6PtSCuk93DJwe8hK1Aucr09fRrdWO/SDI0ya6Y5K93xRqui7HfPtOHu zQaACEyxvnnOWNCbYN4O6qtMrM/7/cCkMx0iRW73tjSRg3/d1P0gseoeiwhOkUCcmVh2hHK2kOPqIq ThA7h8Y5cYnXGjBFxIlb8c1PHgRIq/CdiNuhUlk/Ik6AMY41XfJxHjwM82A7LqytQ0cyfuTxycWzMX 3l/LLIcouRdyKgSpTOFsR6k6kOQQxih7t1FUrAy1ctfPnnslCjJSLR8PvyrSJq7DJaZUvD+2fXdIRa b3lyy7O1MQt4QT2qcBKj3evhHjCJ3IlwSXbejalCdT65SEfUqxs3nR1yopKvPoABb/WpMEyDJX13tx d7eR7PEfogSBPpIijz/ZomF5QL7192g22GGPXjssAJD6WxmB9EYnqnXJD7AD6QP56bMWvBaaIs6tOu 3b0zf+IHKIgNWjXUlHbTqMtfVQ0Qr7iP/XhKHIBs28coregy3k2Hm8+X7UBA== X-Developer-Key: i=keescook@chromium.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org Hi, This is a series of changes to test_stackinit.ko to expand the tests and provide a stand-alone build, in support of the recent work in GCC for the -ftrivial-auto-var-init={zero,pattern} option[1]. Thanks, -Kees [1] https://gcc.gnu.org/pipermail/gcc-patches/2021-July/575224.html Kees Cook (3): lib/test_stackinit: Fix static initializer test lib/test_stackinit: Allow building stand-alone lib/test_stackinit: Add assigned initializers lib/test_stackinit.c | 252 +++++++++++++++++++++++++++++++------------ 1 file changed, 185 insertions(+), 67 deletions(-) -- 2.30.2