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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 7B289C43381 for ; Mon, 4 Mar 2019 00:57:40 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 30C5C20835 for ; Mon, 4 Mar 2019 00:57:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 30C5C20835 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44CM7k1QmjzDqJ8 for ; Mon, 4 Mar 2019 11:57:38 +1100 (AEDT) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 44CLwm5SLkzDqHP for ; Mon, 4 Mar 2019 11:48:08 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 44CLwm3ckwz9s47; Mon, 4 Mar 2019 11:48:08 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: c38ca265525a00d635219450e8fcc858082ff630 X-Patchwork-Hint: ignore In-Reply-To: <20190301142040.94204-1-cai@lca.pw> To: Qian Cai , benh@kernel.crashing.org, paulus@samba.org From: Michael Ellerman Subject: Re: [v2] powerpc/mm: fix "section_base" set but not used Message-Id: <44CLwm3ckwz9s47@ozlabs.org> Date: Mon, 4 Mar 2019 11:48:08 +1100 (AEDT) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, Qian Cai , hch@lst.de, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, 2019-03-01 at 14:20:40 UTC, Qian Cai wrote: > The commit 24b6d4164348 ("mm: pass the vmem_altmap to vmemmap_free") > removed a line in vmemmap_free(), > > altmap = to_vmem_altmap((unsigned long) section_base); > > but left a variable no longer used. > > arch/powerpc/mm/init_64.c: In function 'vmemmap_free': > arch/powerpc/mm/init_64.c:277:16: error: variable 'section_base' set but > not used [-Werror=unused-but-set-variable] > > Signed-off-by: Qian Cai Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/c38ca265525a00d635219450e8fcc858 cheers