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=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=no 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 2FD6FC433B4 for ; Tue, 6 Apr 2021 17:32:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 077B4613BD for ; Tue, 6 Apr 2021 17:32:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240642AbhDFRdD (ORCPT ); Tue, 6 Apr 2021 13:33:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55740 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236495AbhDFRdC (ORCPT ); Tue, 6 Apr 2021 13:33:02 -0400 Received: from mail-io1-xd34.google.com (mail-io1-xd34.google.com [IPv6:2607:f8b0:4864:20::d34]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2ABBC06174A for ; Tue, 6 Apr 2021 10:32:52 -0700 (PDT) Received: by mail-io1-xd34.google.com with SMTP id z136so7717524iof.10 for ; Tue, 06 Apr 2021 10:32:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Sn7eNVjhwGVeUQHooMwpCkybSStg97YRL/7YW6+8S5g=; b=d8tLbxn3hpAhshTUubDh+pFOZIC5ByibaqvqSp+367kP2VTYmgf1HfQhjW+k66Phu2 qfnuUmliqKLe1e3LDhaE6LZKq1n1ZU/kidNCvAINzOw+QmZ+6FpGza3+lu5cxCrLwYac yA2gwgl2UdQFEuOcYOeI7JILyAmPBXO1V6MQzfV+nMsmj0mdQ0DVvy1PyJK2tyYSZCgv kOj0eLqwNE50CghcD2bJ+hGfUosR92XWM5qMMTvkT4vBF32TLEvBhPEln3hFkqCioV+f q2UFyiq0boEGVWOg5yQoKTAlGwHs3tDZPQWxkijyZiXnohNE11aueoExmLvidfIoDl77 YO1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Sn7eNVjhwGVeUQHooMwpCkybSStg97YRL/7YW6+8S5g=; b=H91m4ja7IpKW6yasnemgn0pgfquFlwAQJQBmi51bI5aEdGvryNLNx2J1C+lKEoOVZD OCgiRDWR8+Vo9NeK7G9rlSPK2SBhlIjXCax4U5AxYrWavpqe7PBRiVSJ732WSrMute4o Uk/rWA892V2rSE4jrncxllx4Qce+AVzhCwaN28N5BcUfaYDKhE7S+7Je4hNhTKOQZmHi lylsYfm08G/bJs/uspeQIkOdPQeR0ZiTh/gjFEFW+UsZT29R2hZwR7+3xPmuAHZ6ogVW +UnJB80UlluXRtjncEPdg3pKuXGonnwbqkuL4XuykNRVkSmW6E6N4nebqn0DL+x8Civ2 qUyw== X-Gm-Message-State: AOAM53076wLJmv5hFA2h993J2uyJbhTRx37y8te85/6LjI47sd2i3rza pZzzj40L9coGKfnD0iiY/kK09Ymwe62Jusr4XhCZAA== X-Google-Smtp-Source: ABdhPJy32AglK1hAaezC+y+WwRlu+kiKw5qV9ZjDk/G7wriqcq0j1vmY1/VHAYSsA/acnM8BDrgMpDo4VBV6mnxb3R4= X-Received: by 2002:a05:6602:2432:: with SMTP id g18mr25105828iob.86.1617730372258; Tue, 06 Apr 2021 10:32:52 -0700 (PDT) MIME-Version: 1.0 References: <20210406202357.6e4bfeac@canb.auug.org.au> In-Reply-To: <20210406202357.6e4bfeac@canb.auug.org.au> From: Daniel Latypov Date: Tue, 6 Apr 2021 10:32:41 -0700 Message-ID: Subject: Re: linux-next: build warning after merge of the kunit-next tree To: Stephen Rothwell Cc: Shuah Khan , Brendan Higgins , Uriel Guajardo , Linux Kernel Mailing List , Linux Next Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thanks for the catch. Should be addressed by https://lore.kernel.org/linux-kselftest/20210406172901.1729216-1-dlatypov@google.com/ When I was testing the CONFIG_KUNIT=n case, I added it to a file that wasn't being compiled (CONFIG_UBSAN=y is not sufficient for lib/ubsan.c to be compiled...). On Tue, Apr 6, 2021 at 3:24 AM Stephen Rothwell wrote: > > Hi all, > > After merging the kunit-next tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > In file included from lib/kunit/test.c:10: > include/kunit/test-bug.h:22:28: warning: '__kunit_fail_current_test' defined but not used [-Wunused-function] > 22 | static __printf(3, 4) void __kunit_fail_current_test(const char *file, int line, > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > > Introduced by commit > > 359a376081d4 ("kunit: support failure from dynamic analysis tools") > > -- > Cheers, > Stephen Rothwell