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=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT 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 BD227C10F03 for ; Mon, 25 Mar 2019 11:38:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E3342087C for ; Mon, 25 Mar 2019 11:38:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Fet+F70j" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730858AbfCYLia (ORCPT ); Mon, 25 Mar 2019 07:38:30 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:37198 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728563AbfCYLi3 (ORCPT ); Mon, 25 Mar 2019 07:38:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=zs5p2ts4J/0GsjEh6VhRCFHQy9NtUAnxa/xKagLT3tk=; b=Fet+F70j51j30cv9zKCvvxSA5 EW0eXEAMT0k4zyaNxippXm/8z4kknlP/qTcne+eeRXMtyyltX1jUmMTupLOo6WagQ9c3nghWYtd9k fk7zrxGwiPbhvMZCey4Q2DoVLO/rBDKWjw2J2wKfjNxgJx5+GKaDbMbHgJNtXDcRQTgYVZvti974t JS1DPNXU7ktf19qz9hqFvuRfIoHhNn2o2jhoe54tF4sMUMEq4K6JdM1e8HGXUv7E2qn9hGwcVsYkF SIXUcCwB5xgx33XoBid2qBiDu2E/NP/F6SyQPYL2X/zM3YTmU5YkJ1hys6nO5CKpKyb/peGQ7so1x xymA9etBw==; Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1h8Nvv-0000RO-Mh; Mon, 25 Mar 2019 11:38:27 +0000 Date: Mon, 25 Mar 2019 04:38:27 -0700 From: Christoph Hellwig To: Anup Patel Cc: Palmer Dabbelt , Albert Ou , "linux-kernel@vger.kernel.org" , Mike Rapoport , Christoph Hellwig , Atish Patra , Paul Walmsley , "linux-riscv@lists.infradead.org" Subject: Re: [PATCH v3 2/4] RISC-V: Fix memory reservation in setup_bootmem() Message-ID: <20190325113827.GB27843@infradead.org> References: <20190325092234.5451-1-anup.patel@wdc.com> <20190325092234.5451-3-anup.patel@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190325092234.5451-3-anup.patel@wdc.com> User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 25, 2019 at 09:23:09AM +0000, Anup Patel wrote: > Currently, the setup_bootmem() reserves memory from RAM start to the > kernel end. This prevents us from exploring ways to use the RAM below > (or before) the kernel start hence this patch updates setup_bootmem() > to only reserve memory from the kernel start to the kernel end. > > Signed-off-by: Mike Rapoport Shouldn't this be a Suggested-by?