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=-12.6 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 20966C2D0E0 for ; Tue, 15 Sep 2020 03:59:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D997B20738 for ; Tue, 15 Sep 2020 03:59:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="ABVIJhX8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726167AbgIOD7B (ORCPT ); Mon, 14 Sep 2020 23:59:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49932 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726117AbgIOD6l (ORCPT ); Mon, 14 Sep 2020 23:58:41 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A03AC06174A for ; Mon, 14 Sep 2020 20:58:40 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id 207so2041177ybd.13 for ; Mon, 14 Sep 2020 20:58:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=SFW2h14ECMMfzbUIsG9wID+6ZK02/eLwTYcr5ku/IMk=; b=ABVIJhX806jGHQsihIKzkFUUo5qTWDAPwGoVM4EELEx7GxuYd9/3DVkQH0tB+L9/58 4zUPnndURQxy5TGqlNP8bCSPy0LsWjFlRt06sxcYwvDCf47PjmOp7vEMX74F+Ihl30tM Kglcdp5Dz9PhiYi9XZ6YntSvBSF3+djugiHJFHsET1N1FR/HTkBEuJ9MJXivTRCxfr0W ELbTvZb8m6xq5PFCQ8k9H4S2NPLSOmLsAtYRyyWNgNfyOYRpjRLd39Th1zgcpHY980Gy zzO6XT3FDxKyiz3gkav411niylSDBCCJH/TUS3YLOyoU5Ey/jyEICehafq7SH/a8ElW6 298Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=SFW2h14ECMMfzbUIsG9wID+6ZK02/eLwTYcr5ku/IMk=; b=q1BxNkFeKWGfeJ0QXQiXdJz1XQWIKrSqGpE7g0m+taeYOBE3DmZZLKpCEUPR+jXdmu 3WuQTTxmx8T0Ok62mDCK9+NyKzcPQXHCslbxKwIRz1QmxvO76Z+UvgxmwrdG3rWtPM+u p60PddAPbQT4MKP2zB5TE/em6zbPl/DBXbnkR8TEKFlbtsoJGIT9KOpbhoKb5dhg+3jJ qwBCgq/goFr58rtnpPaJ/SI7jPB40fvMHYpxRghAUSu58xJedX6IZ4nrc8xyyl1TG3F4 +ddmhsetFqguASr6YVUdzU8GWHZp2B3vxHHB1f78thKKHlS3JhVdw255RQ1o58G+JoPP xVdQ== X-Gm-Message-State: AOAM532c3IDTDN48c5C4y+LJPE+LFZhGhTB7Hxwo7ZhkM1Yv1qTPhfz5 s/iLsKjUw+0C69RgLUwiwxwGCLXIVw8y3A== X-Google-Smtp-Source: ABdhPJwUTN/q5oIZgo9BR3mgcGZqMpJPurbhBbHip39SJ5emScGzGYX2IC7yh46SEHu0YQRihBfnbKwONFvC+A== X-Received: from spirogrip.svl.corp.google.com ([2620:15c:2cb:201:42a8:f0ff:fe4d:3548]) (user=davidgow job=sendgmr) by 2002:a25:be13:: with SMTP id h19mr27646628ybk.50.1600142319270; Mon, 14 Sep 2020 20:58:39 -0700 (PDT) Date: Mon, 14 Sep 2020 20:58:24 -0700 In-Reply-To: <20200915035828.570483-1-davidgow@google.com> Message-Id: <20200915035828.570483-2-davidgow@google.com> Mime-Version: 1.0 References: <20200915035828.570483-1-davidgow@google.com> X-Mailer: git-send-email 2.28.0.618.gf4bc123cb7-goog Subject: [PATCH v14 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, akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org, linux-mm@kvack.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 Tested-by: Andrey Konovalov 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 afe01e232935..9df9416c5a40 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1203,6 +1203,10 @@ struct task_struct { #endif #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; -- 2.28.0.618.gf4bc123cb7-goog