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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 37C55C4338F for ; Sat, 7 Aug 2021 21:46:59 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 9187061042 for ; Sat, 7 Aug 2021 21:46:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9187061042 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mess.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Dlcr1VgDz84rviok3grFkAmWXkhZZ0lSgcDg1DzlL1Y=; b=N818teRXBQAUcj LM1zJFi/0Tc1Vc/eG/pBm5LNRQFsX79CD4v9XirQjhGTkv+JSVuz341zSvF4UdRi3S+psC0HGbGma hh9jULYlVSgIR0s4FkxlC8kFcthNSfPW9za9iqGZyFufHGdahbay81NB2NsuFr6t64rRHL2PTEqM1 G4SHGkKmKQLimzhHETMRpnbpJpQpkqdZjOCHlANSJL02VqHdri242J8OOlqh33h/6DYWzjQs+ONTN vQaHd+OWGiHFsfTuFNv1cNwEjr5aRkg/nhoU+vwgfW/POAl6sRmPpEG9JF3jbAg0M3lubbEBRouCw bntPWRH4222eSl09tkAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mCU9D-00FBVL-2Z; Sat, 07 Aug 2021 21:46:27 +0000 Received: from gofer.mess.org ([2a02:8011:d000:212::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mCU8U-00FBL5-M2 for linux-mtd@lists.infradead.org; Sat, 07 Aug 2021 21:45:45 +0000 Received: by gofer.mess.org (Postfix, from userid 1000) id 1E3E0C63FF; Sat, 7 Aug 2021 22:45:39 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mess.org; s=2020; t=1628372739; bh=Q8THvPbEc24FArMnsWwOWU9i3rfZl3y5bXxUnpIBVCQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=DB4O54UibpsAUqbMsDeLJONXrwv5m6L+5jmfWyCTc0RNHiQYaxj4v+PZAOB4KwA+8 OQuyBBajCmXdoyuI6yHR809emfsDt49baGzOyyYumVHg4IzZxQB5EP5hMNUDRmk7QB sm0NRjiPSQJPKUJ7+/B3ni+61f+6sBl1AGi+G/2h8i20vrFK3dzMUIfTc54pH9qOUw ml1MrRbQ3qpj3Ccb9Oty1gPfXYeZrjIl73ojnFBsVEfAGFyYhljaAnaZ8egH60AbvN ZJUW3az/V89j/rQa+ZbR8nnjqWzs/Z1rayfIWFhtWWKYQIWyt0o7GFoIaqIMnnzkRL 1Dk+QRl7c3nuQ== From: Sean Young To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org Subject: [PATCH v2 1/5] mtd: rfd_ftl: allow use of MTD_RAM for testing purposes Date: Sat, 7 Aug 2021 22:45:34 +0100 Message-Id: <20210807214538.14484-2-sean@mess.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210807214538.14484-1-sean@mess.org> References: <20210807214538.14484-1-sean@mess.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210807_144542_945572_3F5DDE2B X-CRM114-Status: GOOD ( 10.75 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org This allows the rfd_ftl to be used with the mtdram module, so we can test different mtd sizes and test the rfd_ftl on machines without a physical nor flash device. Signed-off-by: Sean Young --- drivers/mtd/rfd_ftl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/rfd_ftl.c b/drivers/mtd/rfd_ftl.c index 6e0d5ce9b010..7b243f2b2fa3 100644 --- a/drivers/mtd/rfd_ftl.c +++ b/drivers/mtd/rfd_ftl.c @@ -720,7 +720,8 @@ static void rfd_ftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd) { struct partition *part; - if (mtd->type != MTD_NORFLASH || mtd->size > UINT_MAX) + if ((mtd->type != MTD_NORFLASH && mtd->type != MTD_RAM) || + mtd->size > UINT_MAX) return; part = kzalloc(sizeof(struct partition), GFP_KERNEL); -- 2.31.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/