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=-20.6 required=3.0 tests=BAYES_00,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=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 E7BCCC433E1 for ; Sat, 1 Aug 2020 07:09:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C61262071E for ; Sat, 1 Aug 2020 07:09:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="cdRSBdXu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728423AbgHAHJ6 (ORCPT ); Sat, 1 Aug 2020 03:09:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725833AbgHAHJ5 (ORCPT ); Sat, 1 Aug 2020 03:09:57 -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 AFE97C06174A for ; Sat, 1 Aug 2020 00:09:57 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id o8so17907577ybg.16 for ; Sat, 01 Aug 2020 00:09:57 -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=1s/fGj49wZAcV85LY6dM4ghB8ELbpKuQm5SC6WcoZ6s=; b=cdRSBdXuMHgMFOn2Y6bY+Ajl5sSdFblzIbNL6eSYQI041QCBDSfqxdwsZqjMYI8OCD uKvKxPM55CFHYbMHjTBNGHIswmektWKhz1uL3twzczeSucVXxERnixOkCA3zbCvvNp2x TgBbxHTwoB9NE8QYl2ZXtqRKTmBN4vwVmFYSZ8I7qmnabh9W6aaaMh5tkM2Ke4Aj8TiI JpZtcpC7o3LioN8F9sduWmu9kTgFQ+e9MXEy4tm0KkJ5Pe0LXqPAD11oPhW8BtcabylX 0fkkRcT0XFrKqeXARZ7Xf5mv6+s6BL5EBWo0YPYYPPviYHzFSTIS2jClq0hL1/qnfehT VvhA== 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=1s/fGj49wZAcV85LY6dM4ghB8ELbpKuQm5SC6WcoZ6s=; b=Bwkh+z21CXkJVKuBZsX9Cwcr1sT0CvJvijg0MoW1dI4pPsaUmswLdO9kLg6ggJZivt Oa8obBLM8oSxpvs8HSRKcUiG5ywn87Stat48Gabm/9BYMOFnXpRHc1bOH9E/NlxHJj8S I2g97ul1J6fqBvJHt3W93bY8dr+CGBmcTAQQFO2LQTzluDBPbf0msCH36nOkqGCivqgD 0X+6U2SHF+4+reIXkdgSLwRSuYznVdHsOOrK83c++bIev19+uKPnpmDZZNtcQ260oqo6 0ngmG/TS8JaBROD4wYE4b8I61LkGEcRGskTwbOE3a46yle3C/QjQPRgxKx4/eicMSZlk H94g== X-Gm-Message-State: AOAM531r7JAA7wLbil6phIvQqrjN0gal2VehddARF+Xi5JsaYafIvqbQ XcN3HjdFp1srWzUexNeqSQrU/OYCHQ+NKA== X-Google-Smtp-Source: ABdhPJxN0opToKugwUlpKZQEDzPNtHVxFCZKujhuXoLfdd+mFJo4CCnbZMOLl5RcIsm8WKqcXZbSnf/XOopmBA== X-Received: by 2002:a25:9249:: with SMTP id e9mr12571927ybo.105.1596265796918; Sat, 01 Aug 2020 00:09:56 -0700 (PDT) Date: Sat, 1 Aug 2020 00:09:20 -0700 In-Reply-To: <20200801070924.1786166-1-davidgow@google.com> Message-Id: <20200801070924.1786166-2-davidgow@google.com> Mime-Version: 1.0 References: <20200801070924.1786166-1-davidgow@google.com> X-Mailer: git-send-email 2.28.0.163.g6104cc2f0b6-goog Subject: [PATCH v10 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, andreyknvl@google.com, shuah@kernel.org Cc: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org, David Gow Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 27882a08163f..f3f990b82bde 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1196,6 +1196,10 @@ struct task_struct { struct kcsan_ctx kcsan_ctx; #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; -- 2.28.0.163.g6104cc2f0b6-goog