From patchwork Thu Mar 19 16:42:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patricia Alfonso X-Patchwork-Id: 208668 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=-17.4 required=3.0 tests=DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 2E95CC4332D for ; Thu, 19 Mar 2020 16:42:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 04C682072D for ; Thu, 19 Mar 2020 16:42:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="pAEEZ2fM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728548AbgCSQmp (ORCPT ); Thu, 19 Mar 2020 12:42:45 -0400 Received: from mail-qv1-f74.google.com ([209.85.219.74]:45808 "EHLO mail-qv1-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727517AbgCSQmp (ORCPT ); Thu, 19 Mar 2020 12:42:45 -0400 Received: by mail-qv1-f74.google.com with SMTP id d7so3269287qvq.12 for ; Thu, 19 Mar 2020 09:42:44 -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=/e3rkkmfd1b6sk0SVgpVxi2weXIopunVz1TGXPB1o2Q=; b=pAEEZ2fM6YsbHdnzBd/r6un+oIKRlxlvz3jic9B38l9/9IankeiOaoOJIXS9p0D2jV ow0SmBoXTSKrrRTwRcAO4tMBMAlurZUVf0uJrxkFF+knk+IJ068r0uXlT1HVEAj3eNW9 uaCBdYWNvy6U/Q67m78UJaYkOtw8lYRXqJOpEyvXoINYqFniiK/7opnn84Ne18pmkW5h B0KdDc7uye/6o5EQbKiuVQ7OcVeKdMmjIFdOlDri/nbc4xmHHGd1rbHr4j953sC03Jn3 EPosz5P6phBMu3ty+ycigOodD8CI0sTLjhIALQz96fDc0KKaVQ8LyLQP07s054PHlsAG bb4Q== 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=/e3rkkmfd1b6sk0SVgpVxi2weXIopunVz1TGXPB1o2Q=; b=LBWeMVI3WKrcY2B+eIKbSYaKGNFwTZuXhfea/alkRX75RrWQevtKAw+NDw9j014yNi a9fa6OFaBiLLT6NU6AmisPAiJTw3gvN/Ubnp3V9sK3prhy1dINYEKNo3VuQ52OT9sITv 9kGZ8jO1V8PjvpryUAuQUIf55iWwIp6BTsVW7x9MNgYFH56yyK+HZLDtLCGbo0OT98IG 8QCVrANX9QUFaV5Lo+0fLd0fGoGXTKdolHwJ1RxoEuZxF+GF9qukTu7YoXMgOa8wqVA2 NJxhXqaN8DVtXLJ8dcGdtWgtWrE3ash18tOlOVz4QGl1tRyTnDoQmcWZABYvkqi8nh0+ yABw== X-Gm-Message-State: ANhLgQ1Brr5lEpnUo3t6l6d2iBXUUoNIj6WHxFk0OEprjccOk3EsHoyU m0zBvK9EsCOcIFesFxcPLgijC3uimRIN447xdNE= X-Google-Smtp-Source: ADFU+vtdcXY065iMK3lYGT0t093yNfaC6nBS+XBMSZLjKKHl191H/3QSOnSZr4cojJzsteGn1+C2lU/+Rpuc1wcTgW8= X-Received: by 2002:a0c:edcf:: with SMTP id i15mr3610736qvr.151.1584636164003; Thu, 19 Mar 2020 09:42:44 -0700 (PDT) Date: Thu, 19 Mar 2020 09:42:25 -0700 In-Reply-To: <20200319164227.87419-1-trishalfonso@google.com> Message-Id: <20200319164227.87419-2-trishalfonso@google.com> Mime-Version: 1.0 References: <20200319164227.87419-1-trishalfonso@google.com> X-Mailer: git-send-email 2.25.1.696.g5e7596f4ac-goog Subject: [RFC PATCH v2 1/3] Add KUnit Struct to Current Task From: Patricia Alfonso To: davidgow@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, Patricia Alfonso Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org 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 --- include/linux/sched.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/sched.h b/include/linux/sched.h index 04278493bf15..1fbfa0634776 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1180,6 +1180,10 @@ struct task_struct { unsigned int kasan_depth; #endif +#if IS_BUILTIN(CONFIG_KUNIT) + struct kunit *kunit_test; +#endif /* IS_BUILTIN(CONFIG_KUNIT) */ + #ifdef CONFIG_FUNCTION_GRAPH_TRACER /* Index of current stored address in ret_stack: */ int curr_ret_stack;