From patchwork Thu Apr 2 20:46:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patricia Alfonso X-Patchwork-Id: 208619 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=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 C649DC2BA12 for ; Thu, 2 Apr 2020 20:47:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 974A62145D for ; Thu, 2 Apr 2020 20:47:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="uLkmlZPn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388822AbgDBUqy (ORCPT ); Thu, 2 Apr 2020 16:46:54 -0400 Received: from mail-pf1-f202.google.com ([209.85.210.202]:57301 "EHLO mail-pf1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388698AbgDBUqw (ORCPT ); Thu, 2 Apr 2020 16:46:52 -0400 Received: by mail-pf1-f202.google.com with SMTP id s8so3999501pfd.23 for ; Thu, 02 Apr 2020 13:46:51 -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=onaohHgaOvnldbVkQ7ukvTTvpY4LJI7aLjqWlCpDam4=; b=uLkmlZPnWV4hIizE3xdRyl/uYalR5pRcYYHR1n6kg8gpU9EfdCTxwDlYMTffAMRXpb 51ZQ5abBrghVfVMjA65lfSSDa209mCM92O4D3d08fkulyUxqEny+g1MFcNKteeOHVsiX 9ZolEaJqGlMMdjefGrRQTwgAcBixIiJE3IpV5mP1/7QJS/hxZ1BuTcknj8lVmnr1p85B rmLZKzuu5i3ad24BnwGhykb1GhGV/iqfu+9/FMIYPYEnEOGTgTxNhMI6HK/vGPL+QTJy 0uMZPhALmfH3QQFJk9WdxHXCC1Mbp7k8KekCafO7ur+8Oob5VaeXIgbPBaHdhhMP1+XP FphQ== 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=onaohHgaOvnldbVkQ7ukvTTvpY4LJI7aLjqWlCpDam4=; b=LFTQqDf8A1eLQaKXItd8HcQJBZuPMbNtBciJjVF2BpU76M8WOdH7B18tlecsEN/rZX hMGenPDfWrgXwQy0Wy2E6li5ItuHvk7Yb5ZQ4u0PEFDHAi4FDbVeCbYVdY67mbTNL0LK jkDrMnqTipnnKLTNY5yD8AoBCr73OFi09lzl7t1MUNd1cqGJx5zmQvK+imRW8RQQdCoM KDUuoNWIoRkt7HUCjA/0Yv+xuqzAspRwCxhYn/4Yl+ahK4NtG3fGcrbh7TmxCpfKW2W3 1YRjJhfyr7rubfbiNXvrxuiCEyrktDb09Li0eEFYarABf7vAmkYRbmxmAVj7WZ9sfRtZ VsHw== X-Gm-Message-State: AGi0PuYLmAF4HazdbBv0bN+VvqZryV/qmEWdkxliIfu7GrAzryLhpkr5 Vsrms2bkQcQulqNx+EtYD79kCy1Unkidql/b8iM= X-Google-Smtp-Source: APiQypL6WJEPfVj8ECTyT+JSoqDa473N80tBf6hRWZ7qWqp2yq3gnBihUQDEqfd0Gm/MAfHVuwI7Bl06FiAE8BCbCV8= X-Received: by 2002:a17:90a:d3c7:: with SMTP id d7mr5575934pjw.169.1585860410527; Thu, 02 Apr 2020 13:46:50 -0700 (PDT) Date: Thu, 2 Apr 2020 13:46:38 -0700 In-Reply-To: <20200402204639.161637-1-trishalfonso@google.com> Message-Id: <20200402204639.161637-4-trishalfonso@google.com> Mime-Version: 1.0 References: <20200402204639.161637-1-trishalfonso@google.com> X-Mailer: git-send-email 2.26.0.292.g33ef6b2f38-goog Subject: [PATCH v4 1/4] 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..7ca3e5068316 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_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;