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=-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 60071C2BA2B for ; Tue, 14 Apr 2020 03:17:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3AB2C20732 for ; Tue, 14 Apr 2020 03:17:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="tniFeoki" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404499AbgDNDRh (ORCPT ); Mon, 13 Apr 2020 23:17:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2404486AbgDNDRe (ORCPT ); Mon, 13 Apr 2020 23:17:34 -0400 Received: from mail-pg1-x549.google.com (mail-pg1-x549.google.com [IPv6:2607:f8b0:4864:20::549]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7CB92C0A3BDC for ; Mon, 13 Apr 2020 20:17:34 -0700 (PDT) Received: by mail-pg1-x549.google.com with SMTP id p13so10336402pgk.18 for ; Mon, 13 Apr 2020 20:17:34 -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=qmS4Dws1dS9Cf9mpNh1dkBLiz6hqHz5k1HrVTs3BHIU=; b=tniFeokiM0fcdzRPHG1ZbY9ozBysDVZ/aYvbq902VEONvODDGN/4/AT7Q/QD43RaKG A1SPyDQUACNvXr8ytYrkcN7tkAvv28uU02BFBJryzTx876TVzWaft4V6l9RXExPBRjIm aSi9pMgHwnv6rIPIdSj1ZKpYdqljYl1+o2o2GWV/+Wr2bkpxuDI4hGJQbXdq6od6c8Om 9xdLlOxCICXwcuG6aB1tSJdAKkOcXcZgJrfOajKOOf5mGJp+d5gjj/XiZCWCQ5l8fKJ6 ydKrqljfMn/rMylk4TKt+nHAEX9YlDL8ye+X4LaBoYCZO3cJMz1/NuKNlMGbuGnPAoO9 RyZA== 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=qmS4Dws1dS9Cf9mpNh1dkBLiz6hqHz5k1HrVTs3BHIU=; b=m61db3kofiHvt7KoP/ljGmOmxzQT92al/fyxIdj+rz2Ws8WeNXuy04tW2EICMzleJI zMvVubk4xaBdFW0vV0PqKugZfqmVSf51AfTqatj7TeQKjlaObGCazFbXZyvNk72OMgAt ZuL9xmg8AalgwP1Hl06GsqNDL8d20ne/rzkUbZFR8Pw+xP+Y4I9FMAduOmZrLiySkMr6 T9APL+XYncV4xlMPckzbIdhl3PthkahbquwuppMvvcO6f1Rwx8heQujejZuC2cpOTU2z uFqIS34mM9EcCNaL6r3vEMXOKH7F3fKctWb76xR9J6PTayRR0oczIrjXdrI2+9xU1/AO c7fw== X-Gm-Message-State: AGi0PuaZvd7hKolEmxmLOSZVAgFQcL6BA3wnOg3T6G2FcwavXxeB9nvn 0XJkJA5K0fAhe4FGUE1Fw7yfILOyWJPa3Q== X-Google-Smtp-Source: APiQypKW5TDCpyIvzemzn/s78Ld1CH+htFCh8fWOvNw2ECN6IMlElhfG7YP8qxjm0N6Glpf+/LH8+Hhn27QBOQ== X-Received: by 2002:a17:90a:ea05:: with SMTP id w5mr5197470pjy.143.1586834254059; Mon, 13 Apr 2020 20:17:34 -0700 (PDT) Date: Mon, 13 Apr 2020 20:16:45 -0700 In-Reply-To: <20200414031647.124664-1-davidgow@google.com> Message-Id: <20200414031647.124664-2-davidgow@google.com> Mime-Version: 1.0 References: <20200414031647.124664-1-davidgow@google.com> X-Mailer: git-send-email 2.26.0.110.g2183baf09c-goog Subject: [PATCH v5 1/4] 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 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 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; -- 2.26.0.110.g2183baf09c-goog