From patchwork Thu Aug 13 20:57:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uriel Guajardo X-Patchwork-Id: 11712979 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 17736739 for ; Thu, 13 Aug 2020 20:57:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF8502078B for ; Thu, 13 Aug 2020 20:57:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FicCNtgk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726653AbgHMU5e (ORCPT ); Thu, 13 Aug 2020 16:57:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726499AbgHMU5e (ORCPT ); Thu, 13 Aug 2020 16:57:34 -0400 Received: from mail-io1-xd42.google.com (mail-io1-xd42.google.com [IPv6:2607:f8b0:4864:20::d42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E3C5C061383; Thu, 13 Aug 2020 13:57:34 -0700 (PDT) Received: by mail-io1-xd42.google.com with SMTP id b17so8745681ion.7; Thu, 13 Aug 2020 13:57:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Z/ASPTS2Ee55jSURHALLk5ixEglfeB12zyqYUwDPixY=; b=FicCNtgk9br8P0aDJP+IkrIIj/ykK3OW4UarPWg55HNmL6X0l4yBUJeGk+5s3Acj5d /xRUYLZSs5YL86NqzVWmlKfhtw3TzJ5+236ebO+fozx06CDEO0MIV08O7RUizOHUazCY MbBKO0npIVzb3CQszRycq83Vv1N1vBIAE/Xm9xmqaWVkdRAbHVYnM+bxCLtB1wEZKkUz UlfzR/D1uzy58h7cSgxQmc+CcOpZSD+BbStz8gjuySxnvN3M6czi+8PCHq3k7LHLv4yM ShuPAOw2rot3GIGJMkIT2ucJQqBOcdAkznSiXbcen4JMbvL+nVL8dJdo380wjEJf+kFn 4NBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Z/ASPTS2Ee55jSURHALLk5ixEglfeB12zyqYUwDPixY=; b=dWRcTY+rMXTvsM4JU+OAVPFdVQUwV9RqLDRib4+mYHf3Rj09iL0VO1GgK2U0XNgJsR vsvsxuVdhfQHP0S0djbypFdVa5fWB4/RRH2M6Ekw71n7nBZEQ6EVdHWTvG4bXcOzlPcD nGrJ/LeM2wU42qXa+Dp1frd1GGLFcrhJBUMxIaoU3zyQMCvPuU17E66E5e5WMRYUJawH T8bFUMcxuiw321dYPDaCbQ1arjjlKz046yfnRcgx8olMQUCHoqMhd/5fGbt58sYkH+sh oQbCUely01Pph+YsiDa/g0jSFGypr9TAPNsUCEHWOLBqZDw1+QcnC5v+ZAzJ0I1ovI52 D4/Q== X-Gm-Message-State: AOAM533Wr2M7LAGeVTzeUvkwVOJ87OlwaTA+QD/dLkuuKuLEPbOInoU+ 3EnKq8s+3ZQipuNUMZn8bHA= X-Google-Smtp-Source: ABdhPJwQTeRwrYnJMO8lXxIeQcSevKEfdwVrHpBE4+C5UU9Incq/oGqGH0rhsgSy0tEvO7Ia+E5FhQ== X-Received: by 2002:a02:8384:: with SMTP id z4mr7069563jag.121.1597352253446; Thu, 13 Aug 2020 13:57:33 -0700 (PDT) Received: from urieldev.c.googlers.com.com (243.199.238.35.bc.googleusercontent.com. [35.238.199.243]) by smtp.gmail.com with ESMTPSA id s3sm3148603iol.49.2020.08.13.13.57.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2020 13:57:33 -0700 (PDT) From: Uriel Guajardo To: brendanhiggins@google.com Cc: urielguajardo@google.com, akpm@linux-foundation.org, keescook@chromium.org, rdunlap@infradead.org, herbert@gondor.apana.org.au, christian.brauner@ubuntu.com, peterz@infradead.org, ardb@kernel.og, arnd@arndb.de, julien.grall@arm.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, Uriel Guajardo Subject: [PATCH 2/2] kunit: ubsan integration Date: Thu, 13 Aug 2020 20:57:22 +0000 Message-Id: <20200813205722.1384108-2-urielguajardojr@gmail.com> X-Mailer: git-send-email 2.28.0.220.ged08abb693-goog In-Reply-To: <20200813205722.1384108-1-urielguajardojr@gmail.com> References: <20200813205722.1384108-1-urielguajardojr@gmail.com> MIME-Version: 1.0 Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Integrates UBSAN into the KUnit testing framework. It fails KUnit tests whenever it reports undefined behavior. Signed-off-by: Uriel Guajardo --- lib/ubsan.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/ubsan.c b/lib/ubsan.c index cb9af3f6b77e..1460e2c828c8 100644 --- a/lib/ubsan.c +++ b/lib/ubsan.c @@ -14,6 +14,7 @@ #include #include #include +#include #include "ubsan.h" @@ -137,6 +138,7 @@ static void ubsan_prologue(struct source_location *loc, const char *reason) { current->in_ubsan++; + kunit_fail_current_test(); pr_err("========================================" "========================================\n"); pr_err("UBSAN: %s in %s:%d:%d\n", reason, loc->file_name,