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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DF43C433F5 for ; Fri, 29 Apr 2022 10:42:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357716AbiD2Kpg (ORCPT ); Fri, 29 Apr 2022 06:45:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357651AbiD2KpG (ORCPT ); Fri, 29 Apr 2022 06:45:06 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D73F2B7C78; Fri, 29 Apr 2022 03:41:47 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6C42662352; Fri, 29 Apr 2022 10:41:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7A424C385AD; Fri, 29 Apr 2022 10:41:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651228906; bh=NUGlQeqKpspHLOxESNbDq3TkMZdjeyAo1V/shdzLVZE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XJBKpJU5/Iaq6DP6Wl4QywEVR/1ylNfpvPrj4G6VceCc3wRQ4/O9LrdvTbpHJniZH MWT1EWzreCX5Al/9Z2kM4+GvQrPK+grYKiBXp0x3N3nvVseqtgaDYMi12KaZ1BtI7Y wd1jpZbeQ7EZQabbjNMPNro8su0gSxTGaeHgfh6E= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christoph Hellwig , =?UTF-8?q?Matias=20Bj=C3=B8rling?= , =?UTF-8?q?Javier=20Gonz=C3=A1lez?= , Jens Axboe Subject: [PATCH 4.19 12/12] lightnvm: disable the subsystem Date: Fri, 29 Apr 2022 12:41:29 +0200 Message-Id: <20220429104048.820510483@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220429104048.459089941@linuxfoundation.org> References: <20220429104048.459089941@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In commit 9ea9b9c48387 ("remove the lightnvm subsystem") the lightnvm subsystem was removed as there is no hardware in the wild for it, and the code is known to have problems. This should also be disabled for older LTS kernels as well to prevent anyone from accidentally using it. Cc: Christoph Hellwig Cc: Matias Bjørling Cc: Javier González Cc: Jens Axboe Signed-off-by: Greg Kroah-Hartman --- drivers/lightnvm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/lightnvm/Kconfig +++ b/drivers/lightnvm/Kconfig @@ -4,7 +4,7 @@ menuconfig NVM bool "Open-Channel SSD target support" - depends on BLOCK && PCI + depends on BLOCK && PCI && BROKEN select BLK_DEV_NVME help Say Y here to get to enable Open-channel SSDs.