From patchwork Wed Sep 29 21:27:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brendan Higgins X-Patchwork-Id: 12526621 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E4B0C43217 for ; Wed, 29 Sep 2021 21:27:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3891261278 for ; Wed, 29 Sep 2021 21:27:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347020AbhI2V3P (ORCPT ); Wed, 29 Sep 2021 17:29:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346981AbhI2V3K (ORCPT ); Wed, 29 Sep 2021 17:29:10 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9BCD6C06161C for ; Wed, 29 Sep 2021 14:27:28 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id x1-20020a056902102100b005b6233ad6b5so5262965ybt.6 for ; Wed, 29 Sep 2021 14:27:28 -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; bh=aSPV27tjY7pw3PilwZezZx2K/hJgwuA/3Sl9DWnicys=; b=fPAfs9F2RGWNVGNpY1vbd3tw35Qe9d9ADKWh9fz38g1iKJ0vWO4Me6axzgomQy+J0E 7UCuKx3WlPViBCXN4P8hSuxuqAE+EaJ5yP/qs4l/ZcFqqshOaGaK/QLfd8YQPe61LyRL j2hKXNU0v0RAvhMTHJxrKE9f8Ymgyg3jZPF76LQ7QG4Qo4ZQ/NtZUHPuZvVm5WIsatyB NAslu9lhgdS8z/aXqcvQwMBDyKYVYq2jVJr0/tYtDFWPKpOdm5WN70ofY0479ZAMnmwD CMEnGkCVo9IxoRc86KDoqub07ixobnK8MqzFrUW126fKl3cG9U3sqet6+ky1xOHz98xW 6o7g== 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; bh=aSPV27tjY7pw3PilwZezZx2K/hJgwuA/3Sl9DWnicys=; b=5pJidFuNOXaIfS2fS04XGlF1cwabFayD3BnWhJMvT+zOH5dqfQ5EqVO9dti0vxuC0Z x69V+D9HLtUvNrvl+4Mn4QVFut2Ti0g6woVFMpJjeVDfSthY8MHBw8IT+3kNcX53EWZn GAfgoln1i/xsyJlkBC07egKEorrTlQc/w6N0eUlIVCNNVKSAamz6rxW1dEy1b/VAE2Eq oMRPN2KlDIE+p4a1yIJWSNeymTcj9CVK5r/j0FxlEVdELuY4B1r0dsdGuInzVZm3BtMa Eb8JbBZOQbCltmIiZtNqJoO9KuIQOUQJc3n5DYIXl8FO/8u5TJrPrrwlBnTZx90FxF6s ZuPA== X-Gm-Message-State: AOAM532zGDG00JK2OpzPuX83Ah6HoqP6fKFtr+lPDOV6RU5v5yUKTnL5 hotmlN6tmPBuH6gqaM78FG4Y3cc/0YaoCFcELitenw== X-Google-Smtp-Source: ABdhPJyErlGQvS1CYKbsC/V+OsCpTku3TIuMCkUAL4Jzl/iLJIZy1pCIolM/CMAW6C7Qj4FovUZKq9AhydHyU4IWOMESYQ== X-Received: from mactruck.svl.corp.google.com ([2620:15c:2cb:201:83f4:ff43:90d6:efd3]) (user=brendanhiggins job=sendgmr) by 2002:a25:6610:: with SMTP id a16mr2493812ybc.193.1632950847837; Wed, 29 Sep 2021 14:27:27 -0700 (PDT) Date: Wed, 29 Sep 2021 14:27:12 -0700 In-Reply-To: <20210929212713.1213476-1-brendanhiggins@google.com> Message-Id: <20210929212713.1213476-5-brendanhiggins@google.com> Mime-Version: 1.0 References: <20210929212713.1213476-1-brendanhiggins@google.com> X-Mailer: git-send-email 2.33.0.685.g46640cef36-goog Subject: [PATCH v2 4/5] thunderbolt: 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-iio@vger.kernel.org The structleak plugin causes the stack frame size to grow immensely when used with KUnit: drivers/thunderbolt/test.c:1529:1: error: the frame size of 1176 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Turn it off in this file. Linus already split up tests in this file, so this change *should* be redundant now. Signed-off-by: Brendan Higgins Suggested-by: Arnd Bergmann Acked-by: Mika Westerberg Reviewed-by: Kees Cook --- Changes since last revision: - None --- drivers/thunderbolt/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/thunderbolt/Makefile b/drivers/thunderbolt/Makefile index da19d7987d005..78fd365893c13 100644 --- a/drivers/thunderbolt/Makefile +++ b/drivers/thunderbolt/Makefile @@ -7,6 +7,7 @@ thunderbolt-objs += usb4_port.o nvm.o retimer.o quirks.o thunderbolt-${CONFIG_ACPI} += acpi.o thunderbolt-$(CONFIG_DEBUG_FS) += debugfs.o thunderbolt-${CONFIG_USB4_KUNIT_TEST} += test.o +CFLAGS_test.o += $(DISABLE_STRUCTLEAK_PLUGIN) thunderbolt_dma_test-${CONFIG_USB4_DMA_TEST} += dma_test.o obj-$(CONFIG_USB4_DMA_TEST) += thunderbolt_dma_test.o