From patchwork Sat Apr 18 03:18:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Gow X-Patchwork-Id: 11496261 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D0EA081 for ; Sat, 18 Apr 2020 03:18:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8714221F7 for ; Sat, 18 Apr 2020 03:18:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="ajelyZbA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725320AbgDRDSw (ORCPT ); Fri, 17 Apr 2020 23:18:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725877AbgDRDSv (ORCPT ); Fri, 17 Apr 2020 23:18:51 -0400 Received: from mail-pf1-x449.google.com (mail-pf1-x449.google.com [IPv6:2607:f8b0:4864:20::449]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C31BC061A10 for ; Fri, 17 Apr 2020 20:18:49 -0700 (PDT) Received: by mail-pf1-x449.google.com with SMTP id x25so3931966pfq.18 for ; Fri, 17 Apr 2020 20:18:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=CRqxf8T5bRxo/T712v0WU2H9pMxqHzrv9yCZKsRJO1k=; b=ajelyZbAItvKpqcy6Z2JVr/HmXS32yXhFk3WhOlmBUApRGbSGPKDdd2b/0xaWhNzeg pbJ6CTgi/hrcR2GA9/9r4zzbzDUI8b9GbneSnyVNJsgPEZfGAivLmf/9i0MBwhfatKWc 1u972kzMOZ0UKUVZpav0YX5kVnr1nnFj41yoPco0bV0SwhdtPHq679t5GbtNaSuT1JWx enZBxFS6znX8KEndztit3HG8GDotznpgTEO+flJfyML1bpO8NCuM5CAMyvzKkG0f4w15 naNaLqxsnNdBKT4G30UKEdsMDFublaTtLiWZqZZCjoxCDmfQDRgTbBkjd09Ui9VF86By lVPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=CRqxf8T5bRxo/T712v0WU2H9pMxqHzrv9yCZKsRJO1k=; b=TVzrbOhy8g5nR2Pn3X4IbYdCfsHlhlQvTJ0uRt/Mlyl5RP1y3fFS0vyd+99WzJ8Qh3 8Q6qNwEmWh/2YOccd5KqWuWUyVru/2RwzHxySKcopeCEA9gBHYAGWM5TDgRdbYUPsmnd 0oQnlpZG4LBQng3aQeo1mm41AnD4fmR1LoNWbuh2SySHToKGsJky7D1hbDZH+yJHtII9 4JQ9S+k6YTdXtqy9+7XtyNa949QFqW0dTtylS1X0dmwOzEy8kaU6eqefdXY/dqP7zm9j Bo9d/OzGYJCk/faXWr00Nx/b+PpEd9S3oCSUWMS7coIL5FGKzEwxGomm9idSuULyVkZ5 r1qg== X-Gm-Message-State: AGi0PuajrwMgZbN7kI4ZMzWPsvr9ac6vjNalawjNLC7BtMVqX50lZIv+ gVu80Axi701m7o1Ic+DpxgjEX6y7L8hr6Q== X-Google-Smtp-Source: APiQypK/uUmV70QTUjiQ+OqVVKgYnSy1KwkLpSezPBiabfyjmu2R3Y16ceb+4+Jkm6cFvmP6mJicQAYSfJARqQ== X-Received: by 2002:a17:90a:30a5:: with SMTP id h34mr7674332pjb.171.1587179929037; Fri, 17 Apr 2020 20:18:49 -0700 (PDT) Date: Fri, 17 Apr 2020 20:18:29 -0700 In-Reply-To: <20200418031833.234942-1-davidgow@google.com> Message-Id: <20200418031833.234942-2-davidgow@google.com> Mime-Version: 1.0 References: <20200418031833.234942-1-davidgow@google.com> X-Mailer: git-send-email 2.26.1.301.g55bc3eb7cb9-goog Subject: [PATCH v6 1/5] Add KUnit Struct to Current Task From: David Gow To: trishalfonso@google.com, brendanhiggins@google.com, aryabinin@virtuozzo.com, dvyukov@google.com, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org Cc: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org, David Gow Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org From: Patricia Alfonso In order to integrate debugging tools like KASAN into the KUnit framework, add KUnit struct to the current task to keep track of the current KUnit test. Signed-off-by: Patricia Alfonso Reviewed-by: Brendan Higgins Signed-off-by: David Gow --- include/linux/sched.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/sched.h b/include/linux/sched.h index 4418f5cb8324..e50c568a8dc7 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1188,6 +1188,10 @@ struct task_struct { unsigned int kasan_depth; #endif +#if IS_ENABLED(CONFIG_KUNIT) + struct kunit *kunit_test; +#endif + #ifdef CONFIG_FUNCTION_GRAPH_TRACER /* Index of current stored address in ret_stack: */ int curr_ret_stack;