From patchwork Tue Jul 21 10:52:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Levitsky X-Patchwork-Id: 11675429 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B6B45138C for ; Tue, 21 Jul 2020 10:55:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F71F208E4 for ; Tue, 21 Jul 2020 10:55:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="J9Ec1LNE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729446AbgGUKzK (ORCPT ); Tue, 21 Jul 2020 06:55:10 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:24014 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729444AbgGUKzI (ORCPT ); Tue, 21 Jul 2020 06:55:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1595328907; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xgMI0PUysaqC29ZhpllDxU2MZgp5OTSppOCpTSOb14s=; b=J9Ec1LNEfSDsSpo3epPHR4Oi5kGd7cp3r1T8hGepT3Fw1lkhllzcQTwIStkyALZloF90Ye MuwD6JoaMe3ngAeVTm1Dp3DrQfHpNX2tRcsg8ms8Q7X8slLeenfsM1LGDRh78+rWcKTrwC 4RmO7U3d3gbw8hUspKyGgu6BlMNN5r0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-288-aJsSQekbMPSFFHYbUkQrHg-1; Tue, 21 Jul 2020 06:55:03 -0400 X-MC-Unique: aJsSQekbMPSFFHYbUkQrHg-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EF672107ACCA; Tue, 21 Jul 2020 10:54:59 +0000 (UTC) Received: from localhost.localdomain (unknown [10.35.206.163]) by smtp.corp.redhat.com (Postfix) with ESMTP id 23A671C4; Tue, 21 Jul 2020 10:54:49 +0000 (UTC) From: Maxim Levitsky To: linux-kernel@vger.kernel.org Cc: Keith Busch , Josef Bacik , linux-block@vger.kernel.org (open list:BLOCK LAYER), Sagi Grimberg , Jens Axboe , linux-nvme@lists.infradead.org (open list:NVM EXPRESS DRIVER), linux-scsi@vger.kernel.org (open list:SCSI CDROM DRIVER), Tejun Heo , Bart Van Assche , "Martin K. Petersen" , Damien Le Moal , Jason Wang , Maxim Levitsky , Stefan Hajnoczi , Colin Ian King , "Michael S. Tsirkin" , Paolo Bonzini , Ulf Hansson , Ajay Joshi , Ming Lei , linux-mmc@vger.kernel.org (open list:SONY MEMORYSTICK SUBSYSTEM), Christoph Hellwig , Satya Tangirala , nbd@other.debian.org (open list:NETWORK BLOCK DEVICE (NBD)), Hou Tao , Jens Axboe , virtualization@lists.linux-foundation.org (open list:VIRTIO CORE AND NET DRIVERS), "James E.J. Bottomley" , Alex Dubov , Maxim Levitsky Subject: [PATCH 07/10] block: mspro_blk: use blk_is_valid_logical_block_size Date: Tue, 21 Jul 2020 13:52:36 +0300 Message-Id: <20200721105239.8270-8-mlevitsk@redhat.com> In-Reply-To: <20200721105239.8270-1-mlevitsk@redhat.com> References: <20200721105239.8270-1-mlevitsk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Signed-off-by: Maxim Levitsky Reviewed-by: Damien Le Moal --- drivers/memstick/core/mspro_block.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c index cd6b8d4f23350..86c9eb0aef512 100644 --- a/drivers/memstick/core/mspro_block.c +++ b/drivers/memstick/core/mspro_block.c @@ -1199,6 +1199,12 @@ static int mspro_block_init_disk(struct memstick_dev *card) msb->page_size = be16_to_cpu(sys_info->unit_size); + if (!(blk_is_valid_logical_block_size(msb->page_size))) { + dev_warn(&card->dev, + "unsupported block size %d", msb->page_size); + return -EINVAL; + } + mutex_lock(&mspro_block_disk_lock); disk_id = idr_alloc(&mspro_block_disk_idr, card, 0, 256, GFP_KERNEL); mutex_unlock(&mspro_block_disk_lock);