From patchwork Fri Sep 17 06:11:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Brendan Higgins X-Patchwork-Id: 12537731 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=-26.2 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=unavailable 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 8B919C4332F for ; Fri, 17 Sep 2021 06:11:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 77DA5611C4 for ; Fri, 17 Sep 2021 06:11:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245067AbhIQGM4 (ORCPT ); Fri, 17 Sep 2021 02:12:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35028 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245068AbhIQGMx (ORCPT ); Fri, 17 Sep 2021 02:12:53 -0400 Received: from mail-qk1-x749.google.com (mail-qk1-x749.google.com [IPv6:2607:f8b0:4864:20::749]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10789C061767 for ; Thu, 16 Sep 2021 23:11:31 -0700 (PDT) Received: by mail-qk1-x749.google.com with SMTP id w17-20020ae9e511000000b00431497430b7so49499114qkf.12 for ; Thu, 16 Sep 2021 23:11:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc:content-transfer-encoding; bh=I4FOT8yOHsLhfAzdZiAF0l/kcO/QKiXi6j8WbW9LXJI=; b=UY3TinilJRju1u6lzAykebCAKMTWaSuBZvn8jYC8UK4+LbXvIlCflfwHlFEphBHs8B 1iFMgEZGban4DYDF7Ng4Bxjo8NRN9zOf3LLvDcjhZho+zGb8eIYgXkYwA0Otb0f/FShE yCmK2uqakDDxdXMcri2Lg+CMzpqgtphiucDdAVEWrO4iTlv4H6bq8Gawab6VO22To9bF X7RxLGWNSjvgLN+qQRj6LibXm4BaLGhu5Xy+N2dBaNZPk7IY2MX6VGtuGBV+XMHGYz17 gK2smKuDIdXkivtrGOnp7UxDzkVWma4nv+Xs6OV5VYWRjcuzPSQps0HL5bUHRRb0Qx+d Iq5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc:content-transfer-encoding; bh=I4FOT8yOHsLhfAzdZiAF0l/kcO/QKiXi6j8WbW9LXJI=; b=6hKNqS2T3EQCHMKhMzS+vckmsI2IjGjghud0SjtICgnZoaUMaQ/hpvQODQK7Wat82o Npw2WShw5NLXmu0BrM3MO5CWE3upMDZ8gcCOBGy+GZegJLcTHoZl+VCbPVke/ElkKe8i SikOSpdJ5rvzZM8ASkdTZCWCpgrs5g1qkfZQyP7Rk5AaueiGjt1U2sIAzm/tnMHHoyPJ Hu04WMx4gkowIYTgiacQC64xh7+ywkUmWxAYgMNvGqJDw/EfAQGP31Vy31lLMk7UUV2J 1PwAfluCyBbxkcW6bwac90LRloHAgZ3aDO2STiVS+9ftfNUBiikOZwPiCkoa7PTbEBqM lQxw== X-Gm-Message-State: AOAM532ozUg87YPynDLO1Xxo+xcx71d19AkQ9qHcC+MyLPeI3d80zUbj 62g9Pn220C7hDpOTARN52dE2vvTplnwUPA8XNLVKqg== X-Google-Smtp-Source: ABdhPJxQU9dA2VoByCENV7Js4YP5bqWeXxiNL61cyojxtkYNrLzgmDJAwC0DC/PduGlki5LgIsdKe1pz5QUxEe86UMUTvA== X-Received: from mactruck.svl.corp.google.com ([2620:15c:2cb:201:4845:43ba:3ff5:2de1]) (user=brendanhiggins job=sendgmr) by 2002:a25:6d43:: with SMTP id i64mr11100758ybc.252.1631859090133; Thu, 16 Sep 2021 23:11:30 -0700 (PDT) Date: Thu, 16 Sep 2021 23:11:00 -0700 In-Reply-To: <20210917061104.2680133-1-brendanhiggins@google.com> Message-Id: <20210917061104.2680133-3-brendanhiggins@google.com> Mime-Version: 1.0 References: <20210917061104.2680133-1-brendanhiggins@google.com> X-Mailer: git-send-email 2.33.0.464.g1972c5931b-goog Subject: [PATCH v1 2/6] iio/test-format: build kunit tests without structleak plugin From: Brendan Higgins To: shuah@kernel.org, davidgow@google.com, arnd@arndb.de, keescook@chromium.org, rafael@kernel.org, jic23@kernel.org, lars@metafoo.de, ulf.hansson@linaro.org, andreas.noever@gmail.com, michael.jamet@intel.com, mika.westerberg@linux.intel.com, YehezkelShB@gmail.com, masahiroy@kernel.org, michal.lkml@markovi.net, ndesaulniers@google.com Cc: linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, gregkh@linuxfoundation.org, linux-iio@vger.kernel.org, linux-mmc@vger.kernel.org, linux-usb@vger.kernel.org, linux-hardening@vger.kernel.org, linux-kbuild@vger.kernel.org, Brendan Higgins Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org The structleak plugin causes the stack frame size to grow immensely when used with KUnit: ../drivers/iio/test/iio-test-format.c: In function ‘iio_test_iio_format_value_fixedpoint’: ../drivers/iio/test/iio-test-format.c:98:1: warning: the frame size of 2336 bytes is larger than 2048 bytes [-Wframe-larger-than=] Turn it off in this file. Co-developed-by: Arnd Bergmann Signed-off-by: Brendan Higgins Reviewed-by: Kees Cook Acked-by: Jonathan Cameron --- drivers/iio/test/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/test/Makefile b/drivers/iio/test/Makefile index f1099b4953014..467519a2027e5 100644 --- a/drivers/iio/test/Makefile +++ b/drivers/iio/test/Makefile @@ -5,3 +5,4 @@ # Keep in alphabetical order obj-$(CONFIG_IIO_TEST_FORMAT) += iio-test-format.o +CFLAGS_iio-test-format.o += $(DISABLE_STRUCTLEAK_PLUGIN)