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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 15FC2C3279B for ; Tue, 10 Jul 2018 07:26:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEFA72089D for ; Tue, 10 Jul 2018 07:26:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="cr3rWPSj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEFA72089D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751230AbeGJH0Y (ORCPT ); Tue, 10 Jul 2018 03:26:24 -0400 Received: from ozlabs.org ([203.11.71.1]:34953 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750937AbeGJH0W (ORCPT ); Tue, 10 Jul 2018 03:26:22 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 41Ptzc47dyz9rvt; Tue, 10 Jul 2018 17:26:19 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1531207580; bh=jwjkTpi4mWtASbmvN6inf5YS+xuMWOkGUe2OF9z1mgc=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=cr3rWPSj4fcR4e/iGNanKAGv1uwLi3nMefUFtg9VvMMXEXUdmmQ4dWk1D0aOLRz5s WiFZN/pQrggbOFofuONXXmP0tMgLn0ZAmlS9klPiGjKhXByAWIo0PRZFuggIQrGZG4 90QsWIqhBRfJRF/71/ejnYeKx+NhecZFlTD7HX4uRDqiaW3EH+QpT6oju4DmiX3yXo b/ePjAqwuLZVR+jFKG4ZGPIPcoswZcp7kpAg74ClhwHYCWQ6IiFC71o75cNKDzrGFZ j7qidNAcgp1vgByRrnBZvgQJQX6cvdLQRDWsm4KEYqNGF2JAJQGKnyjcZ1JindMKed aiEvraEoKQ85g== Date: Tue, 10 Jul 2018 17:26:19 +1000 From: Stephen Rothwell To: Theodore Ts'o Cc: "Tobin C. Harding" , Linux-Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build warning after merge of the random tree Message-ID: <20180710172619.45e290a2@canb.auug.org.au> In-Reply-To: <20180618052900.GA4579@eros> References: <20180608133748.58a272d5@canb.auug.org.au> <20180618133523.30db3ba0@canb.auug.org.au> <20180618052900.GA4579@eros> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/H55fNMiWsX4Atmo=EKYh.Lq"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/H55fNMiWsX4Atmo=EKYh.Lq Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, On Mon, 18 Jun 2018 15:29:00 +1000 "Tobin C. Harding" wrote: > > On Mon, Jun 18, 2018 at 01:35:23PM +1000, Stephen Rothwell wrote: > >=20 > > On Fri, 8 Jun 2018 13:37:48 +1000 Stephen Rothwell wrote: =20 > > > > > > After merging the random tree, today's linux-next build (arm > > > multi_v7_defconfig) produced this warning: > > >=20 > > > lib/vsprintf.c:1668:13: warning: 'have_filled_random_ptr_key' defined= but not used [-Wunused-variable] > > > static bool have_filled_random_ptr_key __read_mostly; > > > ^~~~~~~~~~~~~~~~~~~~~~~~~~ > > >=20 > > > Introduced by commit > > >=20 > > > bfe80ed3d7c7 ("vsprintf: add command line option debug_boot_weak_ha= sh") =20 > >=20 > > I am still getting this ... =20 >=20 > This is fixed in: >=20 > [PATCH v7 0/4] enable early printing of hashed pointers >=20 >=20 > FYI v8 to come with unrelated change removing EXPORT_SYMBOL() (as suggest= ed > on LKML in response to v7) Still getting this warning ... --=20 Cheers, Stephen Rothwell --Sig_/H55fNMiWsX4Atmo=EKYh.Lq Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAltEX5sACgkQAVBC80lX 0Gyqmgf/RHgGjnLbREECJ1WUC0Vi1jsbkSm3sPMHcKFSJntJ2AAnE2qOGKTdXQFO kVQpVgTiklTnzayjVCYHrWlHBA/4wgxYgsDRv+mLDszCcPyTg4AsHSNSDUHwAffY uIxWJTWfCtqmGZKjP44l6eQRUrrPDPB41tdG0d4swFCYTFfx888LAQ9lB6Z5hbRu HBDUdpuMZ6pq3VYBNd21JuwaXagOCEMDRfUYeY3Vi6M25GMaYvn52x1Z6/lTsgWw caOpl9CTBHBBXxGsWFNSCAl1zti947G9LRG4VBe4G7aN7FrnzNKd1U4njuMRkC0n bNUlAxArrbRMzxbgp7LMTKN+bwcAGQ== =Ke9K -----END PGP SIGNATURE----- --Sig_/H55fNMiWsX4Atmo=EKYh.Lq--