From patchwork Mon Feb 18 18:41:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 10818609 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2A32417D5 for ; Mon, 18 Feb 2019 18:42:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1765F2BC03 for ; Mon, 18 Feb 2019 18:42:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0C1D82BB09; Mon, 18 Feb 2019 18:42:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id BD40B2BBFE for ; Mon, 18 Feb 2019 18:42:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id: References:In-Reply-To:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=30yqpK2CrtoUzT6cCOWJ8IAv9Xfa6DgyfTdLWexxNas=; b=YTvo/aDl71sv7GHY6fgkfbCyU4 AwLnIErsz50fwXKKTp8fra4LsCljV6sfYPDgem3ucfIanVN3Cb6acDpossc0Qry4XZ2NvPeiFA4Fc X9IaH1f040R8u8PEu+/RDUigWX7R7AYamz3wJRZxX9Bwtu32l9ttP+xjzQ1bVxHT6e2FFEuLB0XDM UKleVmsYYNsWeAMNZg5wvi+uP7XcVo96ooyODPXiCPcpfAXv7+FaoWwYp8GQ3LLgWiWN4+JDrgJRc zZklSK+5cZlCGK2vMbGBAV5Mt8Bwhf4Ep+4BCEslQl35f6WfrZLOC9NawzJi6ZqWiuPd8mDkdDomu ezHHlTGg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gvnrl-0002Uc-DG; Mon, 18 Feb 2019 18:42:09 +0000 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5] helo=mx0a-001b2d01.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gvnri-0002TB-Tb for linux-riscv@lists.infradead.org; Mon, 18 Feb 2019 18:42:08 +0000 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x1IIcphR077193 for ; Mon, 18 Feb 2019 13:42:06 -0500 Received: from e06smtp03.uk.ibm.com (e06smtp03.uk.ibm.com [195.75.94.99]) by mx0b-001b2d01.pphosted.com with ESMTP id 2qr08jnymu-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 18 Feb 2019 13:42:06 -0500 Received: from localhost by e06smtp03.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 18 Feb 2019 18:42:00 -0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x1IIfxAR26935366 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 18 Feb 2019 18:41:59 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2179E11C050; Mon, 18 Feb 2019 18:41:59 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 84BBC11C04C; Mon, 18 Feb 2019 18:41:56 +0000 (GMT) Received: from rapoport-lnx (unknown [9.148.207.239]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Mon, 18 Feb 2019 18:41:56 +0000 (GMT) Received: by rapoport-lnx (sSMTP sendmail emulation); Mon, 18 Feb 2019 20:41:53 +0200 From: Mike Rapoport To: Andrew Morton Subject: [PATCH v2 4/4] riscv: switch over to generic free_initmem() Date: Mon, 18 Feb 2019 20:41:25 +0200 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1550515285-17446-1-git-send-email-rppt@linux.ibm.com> References: <1550515285-17446-1-git-send-email-rppt@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19021818-0012-0000-0000-000002F72E7B X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19021818-0013-0000-0000-0000212EB8B6 Message-Id: <1550515285-17446-5-git-send-email-rppt@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-02-18_14:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=2 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=762 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1902180138 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190218_104207_070886_9E870B24 X-CRM114-Status: GOOD ( 19.12 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, linux-hexagon@vger.kernel.org, Palmer Dabbelt , linux-kernel@vger.kernel.org, Richard Kuo , linux-mm@kvack.org, linux-riscv@lists.infradead.org, Mike Rapoport , Christoph Hellwig MIME-Version: 1.0 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The riscv version of free_initmem() differs from the generic one only in that it sets the freed memory to zero. Make ricsv use the generic version and poison the freed memory. Signed-off-by: Mike Rapoport Reviewed-by: Palmer Dabbelt --- arch/riscv/mm/init.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 658ebf6..2af0010 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -60,11 +60,6 @@ void __init mem_init(void) mem_init_print_info(NULL); } -void free_initmem(void) -{ - free_initmem_default(0); -} - #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) {