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[209.132.180.67]) by mx.google.com with ESMTP id j12si10029812ejx.282.2019.10.01.23.09.36; Tue, 01 Oct 2019 23:10:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=QcfsGbCG; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728937AbfJAXOg (ORCPT + 99 others); Tue, 1 Oct 2019 19:14:36 -0400 Received: from mail-io1-f68.google.com ([209.85.166.68]:33358 "EHLO mail-io1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726971AbfJAXOg (ORCPT ); Tue, 1 Oct 2019 19:14:36 -0400 Received: by mail-io1-f68.google.com with SMTP id z19so52636379ior.0; Tue, 01 Oct 2019 16:14:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=z7GZGFrE8g4aFYCkd/kn56E+LCqap8x+Hr8ty1XtTJs=; b=QcfsGbCG77Zjj1kd5g92af79DfUtzh3+m/pwY0IW8M/2aVjSNAiJC9FSL5g1QgVekO tEgcCY+Jt56bkOiK4NfI6N3L0ngJpskmWLEPjNDw61h4v+a1gqLeIMOp0Fzs6BwgUoSF cI8GWVUrzXoJ3dgQWbdwSdu4+TnxHFjYLh+dx+p6380fUrJdPwjjK76YyP61cpl3Xd+A 1GqeFC/hewmNbFowgdVxT/w74orEK23UUqtsyPP/TPfUaF+mgo3eKzJlq1Zhj+WWLRUX /DR10Q+shHL2a9lfqZrQ9rtn9UGyfjHyjeprm+wZfn0Aq8c0bcEaB0UNEdhtMKLE1s66 2grQ== 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=z7GZGFrE8g4aFYCkd/kn56E+LCqap8x+Hr8ty1XtTJs=; b=BcszLCXOyuan9mAlzb6CdhVt4AO9uA6eVSkKyeSMnXXvqybVoRoMcsWk2PKcWdGuy2 d7WG9Zm5YdtE/xeXmtzO2u7UCWPtpKiUswg9RsB7QnykuiKm4Sat+TRxrCPxqPQ2M1gF 7dufkPYWuqOpODWs647HHCHoTOsYsiYdRcDWva8ZpTd8ZVuUd0Af47TVC8ibrfrzgkGL z4mWQu9ZZ83/l6XgEXil6EXtKPG2P2wJEmukg2IwNE6U65LAgmd0NrZARTWTD6BWFlWp /pQgetP+Qyg55wtFlHvokvxzd60f231lEILaj6vBklZmV37w5pm34TE3EzEq3dVawrt3 ul6A== X-Gm-Message-State: APjAAAWPH95UXslVdKJwdM9RpxK6KwVINq/3ssoCQ6FdqyOvVS86yh1c niYadK/mUxtXKn1jJwC6aeMDCdHsqeqhtf/uJRs= X-Received: by 2002:a92:15c4:: with SMTP id 65mr664464ilv.173.1569971675391; Tue, 01 Oct 2019 16:14:35 -0700 (PDT) MIME-Version: 1.0 References: <20191001231017.67txq4dhrvhyzbu5@desk.local> In-Reply-To: <20191001231017.67txq4dhrvhyzbu5@desk.local> From: Steve French Date: Tue, 1 Oct 2019 18:14:23 -0500 Message-ID: Subject: Re: Many unexpected warnings with current sparse To: Luc Van Oostenryck Cc: LKML , sparse@vger.kernel.org, linux-sparse@vger.kernel.org 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 It may be related to the following sparse make warning: No rule to make target '/usr/include/x86_64-linux-gnu/bits/huge_val.h', needed by 'sparse-llvm.o' I don't see huge_val.h in the Ubuntu 19 version of libc6-dev Will send you the kernel config - but I am using the default one from the Ubuntu mainline download of 5.4-rc1 On Tue, Oct 1, 2019 at 6:10 PM Luc Van Oostenryck wrote: > > On Tue, Oct 01, 2019 at 11:28:16AM -0500, Steve French wrote: > > Updated sparse to get rid of some unneeded kernel sparse check > > warnings but now get many more > > > > I get 100s of warnings similar to > > > > ./include/linux/quota.h:114:17: error: Expected ( after asm > > ./include/linux/quota.h:114:17: error: got __inline > > > > but that is simply > > default: > > BUG(); > > Hi, > > I don't see this on v5.4-rc1 with defconfig or allyesconfig and > sparse's current version. Any sparse's version since roughly > mid-December should give the same result. > > If you're using an older version of sparse, please upgrade. > Otherwise, please send me your config so that I can take a look at it. > > > Best regards, > -- Luc Van Oostenryck -- Thanks, Steve