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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 5C9ACC433E1 for ; Sun, 26 Jul 2020 06:49:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id F109120714 for ; Sun, 26 Jul 2020 06:49:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="VnlF+wl9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F109120714 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5E6B06B0003; Sun, 26 Jul 2020 02:49:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 56F786B0005; Sun, 26 Jul 2020 02:49:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 438A56B0006; Sun, 26 Jul 2020 02:49:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0071.hostedemail.com [216.40.44.71]) by kanga.kvack.org (Postfix) with ESMTP id 2AA066B0003 for ; Sun, 26 Jul 2020 02:49:11 -0400 (EDT) Received: from smtpin13.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 8BA5F180AD815 for ; Sun, 26 Jul 2020 06:49:10 +0000 (UTC) X-FDA: 77079300060.13.sleet36_2c15f1f26f56 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin13.hostedemail.com (Postfix) with ESMTP id 5F14B18140B67 for ; Sun, 26 Jul 2020 06:49:10 +0000 (UTC) X-HE-Tag: sleet36_2c15f1f26f56 X-Filterd-Recvd-Size: 2467 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf24.hostedemail.com (Postfix) with ESMTP for ; Sun, 26 Jul 2020 06:49:09 +0000 (UTC) Received: from kernel.org (unknown [87.71.40.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 75253206E3; Sun, 26 Jul 2020 06:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595746148; bh=+VYq+RbQ8frAwBD/FYSNz/CnuEVFlWBkeansQT6Isw0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VnlF+wl9+bUq/TNkYnxiQvU10+8DdZePmQB8HlLOD5srQD5hzxcbMVkUQXaPhyFFF ubgNoXgoKP6b4LmTHxJDt35YjsGrbk7+9KJGO4RXsMqnDEQ4d7G+l9Vk4e3ZykZ0lk CD6P0UxTVhi2Bpq4xdOn6k8h+ASPvzyQeqEXFCbM= Date: Sun, 26 Jul 2020 09:48:59 +0300 From: Mike Rapoport To: Arvind Sankar Cc: x86@kernel.org, Dave Hansen , Andy Lutomirski , Peter Zijlstra , linux-sh@vger.kernel.org, Yoshinori Sato , Rich Felker , sparclinux@vger.kernel.org, "David S. Miller" , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] Drop unused MAX_PHYSADDR_BITS Message-ID: <20200726064859.GA2835983@kernel.org> References: <20200723231544.17274-1-nivedita@alum.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200723231544.17274-1-nivedita@alum.mit.edu> X-Rspamd-Queue-Id: 5F14B18140B67 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Jul 23, 2020 at 07:15:41PM -0400, Arvind Sankar wrote: > This #define is not used anywhere, and has the wrong value on x86_64. > > I tried digging into the history a bit, but it seems to have been unused > even in the initial merge of sparsemem in v2.6.13, when it was first > defined. > > Arvind Sankar (3): > x86/mm: Drop unused MAX_PHYSADDR_BITS > sh/mm: Drop unused MAX_PHYSADDR_BITS > sparc: Drop unused MAX_PHYSADDR_BITS For the series Acked-by: Mike Rapoport > arch/sh/include/asm/sparsemem.h | 4 +--- > arch/sparc/include/asm/sparsemem.h | 1 - > arch/x86/include/asm/sparsemem.h | 6 +----- > 3 files changed, 2 insertions(+), 9 deletions(-) > > -- > 2.26.2 > > -- Sincerely yours, Mike.