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 AC250C433EF for ; Mon, 18 Jun 2018 05:29:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6216E208A6 for ; Mon, 18 Jun 2018 05:29:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=tobin.cc header.i=@tobin.cc header.b="ZbNG0WWt"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="Jrf92pBd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6216E208A6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=tobin.cc 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 S1754659AbeFRF3H (ORCPT ); Mon, 18 Jun 2018 01:29:07 -0400 Received: from out2-smtp.messagingengine.com ([66.111.4.26]:45315 "EHLO out2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752868AbeFRF3F (ORCPT ); Mon, 18 Jun 2018 01:29:05 -0400 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id CB71B2134B; Mon, 18 Jun 2018 01:29:04 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Mon, 18 Jun 2018 01:29:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tobin.cc; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; bh=G+Dt0r+Qwwm5m7HCzANthiYlAXgxP XUFBloM8+TN4nQ=; b=ZbNG0WWtacmVXrtXb6/Jzpt+OXAbXahDgW9aCtv4zTnDf To7VF2w5SZcdezDD7De5OsYyQpW6hJt+IAfGPzTcZ4r7ycf758u3b6gYs6fuxuN0 VYC4T5weXJalS5QefT8+DcI8I88yNO0xHVcVmKwzRia1uXB8M/EIvQAtFbXApwgv 5pdARHh9wCGzZ3gEGUPdxCqsz1ScZO2L6P1LWnawvlih/JYxDaBzTESw38gH0Y07 7x7yrPHw7JXFUwW3uGRMWHl8jQ53MWjGYaPBehK5U4yyJpXRMPUT4Cs+oo0dm7Rq JUi1I9vmxZYb3DnlHrrkUPRc2RvusSTmxERQEbfew== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=G+Dt0r +Qwwm5m7HCzANthiYlAXgxPXUFBloM8+TN4nQ=; b=Jrf92pBdNOnS2XBuV2hGVl MdFDeNWduuvr/t5VSmuXWjyqG1NtZPy8twHI9zo2r98izQGb80dJ78eFTOPmjYSv 8mzwg18CFlo/iCSUz351czJez6APRVdl1yAqmQXyQqb3ckQITonfL6T05+zhzb/x CIRgi1URNsM+IXl6s3oLN/u9QAucjWfAkpLIPJjhDK6JbgCDHci914mem8DPycFT rn5KUE2SibQm3P1h0oIXJZkOJEcLLsLNeSXOb0h1s7qpahmjisITeaTg1mnWoY9T rHY/8zKwetI5bP8oYK+SuxziwGetNiA/c2oAkV0kk8ZWwT3MEGcfSOqES33u2Ueg == X-ME-Proxy: X-ME-Sender: Received: from localhost (124-171-19-110.dyn.iinet.net.au [124.171.19.110]) by mail.messagingengine.com (Postfix) with ESMTPA id CCF4F102C0; Mon, 18 Jun 2018 01:29:03 -0400 (EDT) Date: Mon, 18 Jun 2018 15:29:00 +1000 From: "Tobin C. Harding" To: Stephen Rothwell Cc: Theodore Ts'o , Linux-Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build warning after merge of the random tree Message-ID: <20180618052900.GA4579@eros> References: <20180608133748.58a272d5@canb.auug.org.au> <20180618133523.30db3ba0@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20180618133523.30db3ba0@canb.auug.org.au> X-Mailer: Mutt 1.9.4 (2018-02-28) User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 18, 2018 at 01:35:23PM +1000, Stephen Rothwell wrote: > Hi all, >=20 > On Fri, 8 Jun 2018 13:37:48 +1000 Stephen Rothwell = wrote: > > > > 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 b= ut 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_hash= ") >=20 > I am still getting this ... This is fixed in: [PATCH v7 0/4] enable early printing of hashed pointers FYI v8 to come with unrelated change removing EXPORT_SYMBOL() (as suggested on LKML in response to v7) thanks, Tobin.