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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 50F52C4320A for ; Wed, 18 Aug 2021 22:54:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 33CCC6108D for ; Wed, 18 Aug 2021 22:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234787AbhHRWz1 (ORCPT ); Wed, 18 Aug 2021 18:55:27 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:55329 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230515AbhHRWz0 (ORCPT ); Wed, 18 Aug 2021 18:55:26 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Gqjrx70Qpz9sSs; Thu, 19 Aug 2021 08:54:41 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1629327282; bh=IXeg0veOTz8NqVmFLu65PO69E235ItarSfjI6yHpA9Y=; h=Date:From:To:Cc:Subject:From; b=LCRozLAUlja+60SrR8h/aBr3Y8pLyo+ExROkXc/jfAOwj6DDWoP8m9gTC/gnKogV7 EZJWdCIuynjqRiUVXyHureV+DbI0Ztm/mvFofeaUErvapiotnIjXgcMB2j60BzBmbM oci1kNMbJojkblsmRHZaFJteSXA0MIFFGE8kpaBiYzQqKyXBTxIOogtCOdlw5M5qYV z8Os0CjPopww1Sr52DHmvREyUpKyyL6+NoFpa7VmGtTlWfZzXa0R8s8wcqdcXzJSES mXOB+sFH2y4GryEPlZ8IFKijGuN1p9z1msctf0PsBiu0qkz0zmUn/elJXitjXuXze1 Z0HveF4VofGkw== Date: Thu, 19 Aug 2021 08:54:40 +1000 From: Stephen Rothwell To: Christoph Hellwig Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warning after merge of the dma-mapping tree Message-ID: <20210819085440.0ef51c24@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/_qIZvZr7lHIGCrDWYnGA8AV"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/_qIZvZr7lHIGCrDWYnGA8AV Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the dma-mapping tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: kernel/dma/coherent.c:325:29: warning: 'dma_reserved_default_memory' define= d but not used [-Wunused-variable] 325 | static struct reserved_mem *dma_reserved_default_memory __initdata; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Introduced by commit b7987aff1d0c ("dma-mapping: make the global coherent pool conditional") --=20 Cheers, Stephen Rothwell --Sig_/_qIZvZr7lHIGCrDWYnGA8AV Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmEdj7AACgkQAVBC80lX 0GyL7gf+L/vV4c1ebXhgDe3eI+SnkAnzWxpLBffP6hV5paWmhoOPWVlgPUnN+KSk HUMLYHbB2APMb4Wp4wo5lVp7eFGkamH+a22aF24Z6YVplPC9dRWvKnrW3+YG8WM0 o43Ky7odFdPlyGojK82W9JuWFStf2CSE6nUU9NKzzs+5owBjSBZhDYH7KsbBwUFB WwNkzPQ8kUj5NbhVGPKjo2jRgQRVFx7szWPs/a5TffJzPj1Z49zRtanwEdS70QrZ IPwDkKy/aRsxtq1fhLE9B/qPb27JmzZbCuCsDWUvmNqpe2okEvz3TEcw1mOgrxbx XFZjIMirDIrfze9950u8Nti4Bwb8TQ== =8Sa3 -----END PGP SIGNATURE----- --Sig_/_qIZvZr7lHIGCrDWYnGA8AV--