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=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 CC94FC433E1 for ; Fri, 31 Jul 2020 04:43:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AC6B92177B for ; Fri, 31 Jul 2020 04:43:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="wK2O50yS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729581AbgGaEnF (ORCPT ); Fri, 31 Jul 2020 00:43:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729308AbgGaEnC (ORCPT ); Fri, 31 Jul 2020 00:43:02 -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 98A4FC061575 for ; Thu, 30 Jul 2020 21:43:02 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id w11so11165362ybi.23 for ; Thu, 30 Jul 2020 21:43:02 -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=beEVykI/w3KZVAvPQjbc06TAF1ssDBP5sJ8EW7g7IJE=; b=wK2O50ySlF5ASt2GKsAqVARb1LUmHwMkknk0UmPXxVufvAvC9lPGBOkaNfqYgrUDnJ 4VBXnS9MseaGLdap+ZvQlGrYrI3snt1mfaZn7LxpF2cXgy4V6aPkzKy8R6u7XFWktHGT t2+H/wWC4qg7iKNZYvNWzcklCOmnyiKLU0AZ0DvC9ceOf+LTgyhPZH3x6Y4TeED/2h/x f3/STNqkn2miCTcRso4ITLjV0JevDlJHzw26WTn/mm5BBmQ5oRKPl8lcFJRamwkHGMTg qU3vreHwygr5pbQ+xaLEqDePQXvDflCaVQZQeZJUyhv5081JqiQIAaqtyrxFlZM1B66V 3Bqg== 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=beEVykI/w3KZVAvPQjbc06TAF1ssDBP5sJ8EW7g7IJE=; b=SKfS4mPeTCOkxbzOaCW1BRY7CH3YqzrVRl1cs1NzPauaL+OruhXgMneP3Tzl8sQedO QCuAbWPG+pIsFRsGenEAcQTvWQyEbTELF4cLDqSRAM39IM5YakWmZ91jxmlGLVcszC5x tcjCNYo3UCrnAxibCdkagxDjIwPyyLnZsIj5KxbootEfTt1rOrxaTT32Br+Wl4lfhZk7 BP80oQHKes8p+7omv+hUJutlBQx0ASXdVkgBpHqGBUIvYOXQKH3GYSbnqvt2O5yZt4mi N90X5PpThVnAcWILrW0DZxwRjcNU55AieRv3BpmsaVET82Z1zIdYvbaweN48q7SEfPFh F6eQ== X-Gm-Message-State: AOAM533u+vikQthWFL5VdYZLOUKwEOjbrMta+Qh7Y/BwviETj87/F2pK 5m7Qzo+8EBTGi0x+00hpYfhsQ84IdHqB2w== X-Google-Smtp-Source: ABdhPJwu24MFR6IZ+344IkbGVBQg1N3XcrFl0sy/7OerPAGdbj160vL5rZ6Qdok7k/Q4sjw98Arnn+OnNTN0Jw== X-Received: by 2002:a5b:30d:: with SMTP id j13mr3228618ybp.51.1596170581813; Thu, 30 Jul 2020 21:43:01 -0700 (PDT) Date: Thu, 30 Jul 2020 21:42:38 -0700 In-Reply-To: <20200731044242.1323143-1-davidgow@google.com> Message-Id: <20200731044242.1323143-2-davidgow@google.com> Mime-Version: 1.0 References: <20200731044242.1323143-1-davidgow@google.com> X-Mailer: git-send-email 2.28.0.163.g6104cc2f0b6-goog Subject: [PATCH v9 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 683372943093..3a27399c98b1 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1197,6 +1197,10 @@ 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